LD108-121 Pre-installed Applications

    From ViewSonic User Guide Database

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    Package Contents

    Item Quantity Note
    Cabinet Sections
    LD108-121 Cabinet Sections.svg
    4 sections total One (1) left, two (2) Middle, and one (1) Right.
    System Control Box
    (Left and Right sides)
    LD163-181 System Control Box.svg
    2 sides
    Quick Start Guide
    LD163-181 QSG.png
    1
    LED Modules
    LD163-181 LED Modules.svg
    64 modules The quantity of spare LED modules will vary by country.
    Remote Control
    Direct View Remote Control No Number Update.png
    1
    Screws
    LD163-181 Screws.svg
    12 x M6x10mm (1)
    24 x M6x50mm Expansion (2)
    24 x TA6x30mm (3)
    16 x M6x16mm (4)
    12 x KM3x6mm (5)
    Hex Tool
    LD163-181 Hex Tool.svg
    1
    System Control Box Covers
    (Left, Middle, and Right sides)
    LD163-181 Box Covers.svg
    3
    Wall Mounting Brackets
    LD163-181 Wall Mount Brackets.svg
    4
    Vacuum Suction Tool
    LD163-181 Vacuum Tool.svg
    1
    Anti-Static Glove
    LD163-181 Gloves.svg
    2 pairs
    USB-A to USB-B Cable (5m)
    LD163-181 USB Cable.svg
    1

    NOTE:
    • This product is packed in an air transport box.
    • Due to the size and weight, it is recommended that two or more people handle it.
    • The base stand is an optional accessory and will be sold separately.

    Product Overview

    Front Panel

    LD163-181 Front Overview.png

    Rear Panel

    LD108-121 Rear Overview.png

    I/O Control Panel

    LD163-181 IO.png
    Number Port Description
    1 RS-232 Serial control port.
    2 Ambient Light Sensor Detects ambient light and adjusts brightness levels automatically.
    3 USB 2.0 USB Reader (5V/0.5A)
    4 USB 3.0 USB Reader (5V/1A)
    5 HDMI Out Extend content out to another display device.
    6 HDMI In High definition input; connect to PC with HDMI output, set-top box, or other video device.
    7 Audio Out Audio output to an external speaker.
    8 USB-B Maintenance port for external PC connection.
    9 IR Receiver Receiver for the Remote Control.
    10 LAN Standard RJ45 (10M/100M/1000M) Internet connection interface.
    11 Stand-by Press to enter Stand-by mode.
    12 Input Select Press to cycle through available input sources.
    13 Brightness Press to cycle through brightness levels.
    Locking the Control Panel
    When the administrator does not want others to use the control panel, it can be locked by pressing 1168+OK on the remote control.

    Remote Control Overview

    Remote Control
    Number Description
    1 Power On/Off
    2 Back to Home Screen
    3 Input source selection
    4 Change to HDMI 1/2 input source
    5 Switch to a blank, black screen
    6 Adjust the brightness level
    7 Directional buttons
    8 Confirm the selection
    9 Enter the Information page
    10 Enter the Settings menu
    11 Return to previous
    12 Play/Pause content
    13 Move content forwards/backwards
    14 Increase/decrease the volume level
    15 Numeric input buttons
    16 Input key for a dot (.)
    17 Delete key for text input
    18 Mute/Unmute

    Remote Control Receiver Range

    The operating range of the remote control is shown here. It has an effective range of 20 feet (6 meters), 30° degrees left and right. Ensure there is nothing obstructing the remote control’s signal to the receiver.

    Direct View Remote Range.png

    Inserting Remote Control Batteries

    The remote control is powered by two 1.5v "AAA" batteries.

    To insert batteries into the remote control:

    1. Remove the cover on the rear of the remote control.
    2. Insert two “AAA” batteries, ensuring the “+” symbol on the battery matches the “+” on the battery post.
    3. Replace the cover by aligning it with the slot on the remote control and snapping the latch shut.
    Warning: There is a risk of explosion if batteries are installed with incorrect polarity.
    NOTE:
    • It is recommended that you do not mix battery types.
    • Avoid exposure to heat or steam.
    • Do not allow water or other liquids to splash on the remote control. If the remote control becomes wet, wipe it dry immediately.
    • Always dispose of old batteries in an environmentally friendly way. Contact your local government for more information on how to dispose of batteries safely.
    Locking the Remote Control
    When the administrator does not want others to control the remote control, it can be locked by pressing 1169+OK on the remote control.

    Before Installation

    1. Maintain an adequate air gap between the back of the display and any wall for proper ventilation.
    2. Ensure there is no direct airflow from air conditioning or heating vents blowing on the display.
    3. Avoid installing the display in places with high humidity.
    4. Due to high power usage, always use power cords specifically designed for this product.

    Wall Mounting

    Installing the Upper and Lower Mounting Brackets

      LD LDM 108 Wall Mounting Bracket.svg
    1. Ensure the wall area and size is an appropriate installation site.
    2. NOTE: The height of the Upper Wall Mount Brackets must not be less than 78-3/4" (2 meters) from the ground.
    3. Using the Wall Mount Bracket (pictured above) as a guide, mark each of the holes and pre-drill each.
    4. Install the first Upper Wall Mount Bracket with the provided screws (M6x50mm Expansion for masonry; TA6x30mm for load bearing wood).
    5. Repeat Step 2, ensuring the second Upper Wall Mount Bracket is level with the first upper bracket.
    6. LD Wall Mounting After Upper Brackets.svg
    7. Install the Lower Wall Mount Brackets in the same manner as the Upper Wall Mount Brackets. The distance between the Upper and Lower Wall Mount Brackets is 50.78" (1290 mm).
    8. LD108-121 Wall Mounting Spacing.png
      Ensure the wall can safely support 194 lbs. (88 kg).
      NOTE: You can also install the Upper Wall Mount Brackets, hang the screen, and then install the Lower Wall Mount Brackets for a more precise fit.
    9. After installing both Upper and Lower Wall Mount Brackets, the installation wall should look like:
    10. LD Brackets.svg

    Installing the Middle Cabinets

    1. Ensure the Mounting Brackets on the rear of the two (2) Middle Cabinets are positioned at the top and bottom mounting positions as shown below:
    2. LD108-121 Rear Middle Panels Separate Original.png
    3. Carefully lift each Middle Cabinet up onto the Upper Wall Mount Brackets.
    4. LD108-121 Wall Mounting After Middle Screens Update.png
    5. Ensure the Mounting Brackets sit securely on the Wall Mount Brackets as shown below.
    6. LD Wall Mount Close Up.svg
    7. Push each Locking Bolt and lock each Hook with the hex tool to securely connect each cabinet together.
    8. LD108-121 Wall Mounting Connecting Middle Screens.png
      NOTE: There are four (4) Locking Bolts and eight (8) Hooks between each cabinet.

    Installing the Left and Right Cabinet

    1. Ensure the Mounting Brackets on the rear of the Left and Right Cabinet are positioned at the top and bottom mounting positions as shown below:
    2. LD Rear Left and Right.svg
    3. Carefully lift the Left and Right Cabinet up onto the Upper Wall Mount Brackets, ensuring the Mounting Brackets sit securely on the Wall Mount Brackets.
    4. LD108-121 Wall Mounting After All Screens.png
    5. If necessary, adjust the Left or Right Cabinet so that they fit seamlessly with the Middle Cabinets.
    6. Push each Locking Bolt and lock each Hook with the hex tool to securely connect the Left and Right Cabinets.
    7. LD108-121 Wall Mounting Locking Bolts.png
      NOTE: There are four (4) Locking Bolts and eight (8) Hooks between each cabinet.

    Connecting the System Control Box

    1. Carefully unfold the System Control Box panel. Ensure the main system control board is on the left.
    2. NOTE: Use caution as the System Control Box panel will be separated into two pieces, however the wires are connected.
    3. Align the holes of the Cabinet with the System Control Box to attach.
    4. LD108-121 Wall Mounting Connecting Box.png
    5. Further secure the System Control Box to the Cabinets with the 16 provided screws (M6x16mm).
    6. LD Box Install.png
    7. Connect the Network and Power cables of the Cabinets to the System Control Box.
    8. NOTE: There are four (4) Network and four (4) Power cables to connect.
      LD108-121 Wall Mounting Connecting Net Pow.png

    Installing the LED Modules

    Install each LED Module onto the Cabinets, being sure to match the corresponding numbers on the Module to the Cabinet.

    Please wear Anti-Static Gloves before installing the LED modules.
    LD108-121 Wall Mounting Modules 1.png

    Ensure each Module is flush and that there is little to no gap between each.

    LD163-181 Wall Mounting Modules No Cover.png

    Installing the System Control Box Covers

    There are three (3) System Control Box Covers: Left, Middle, and Right.

    LD Control Box Covers.svg
    1. Begin by installing the Right Cover onto the System Control Box.
    2. NOTE: Ensure the Power Button cable is connected to the System Control Box Power cable before securing the Cover.
    3. After connecting the Power Button cable, ensure the Right Cover is properly aligned with the System Control Box; then secure it with the 12 provided screws (KM3x6mm).
    4. LD Wall Mounting Right Cover.svg
    5. Repeat the above steps for the Middle and Left Cover.
      LD Wall Mounting All Covers Yes LED.svg
    6. Your display is now ready for use.
    7. LD Front Panel.svg

    Floor Stand Installation

    The floor stand is an optional accessory. Follow the below instructions to install your LED Display onto the stand.

    Component List

    Letter Item Quantity Description
    A
    LD Floor Stand Hex Tool.svg
    1 Hex Tool
    B
    LD Floor Stand Bolt.svg
    8 M6 x 80mm Bolt
    C
    LD Floor Stand Left Support.svg
    1 Left Support
    D
    LD Floor Stand Bottom Beam.svg
    1 Bottom Cross Beam
    E
    LD Floor Stand Right Support.svg
    1 Right Support
    F
    LD Floor Stand Top Beam.svg
    1 Top Cross Beam

    Dimensions

    LD108-121 Floor Stand Dimensions.png

    Constructing the Floor Stand

    Constructing the Floor Stand
    1. Connect the Left Support to the Bottom Cross Beam with two (2) M6 x 80mm bolts.
    2. Connect the Right Support with the Bottom Cross Beam with two (2) M6 x 80mm bolts.
    3. Connect the Top Cross Beam to the Left and Right Supports with four (4) M6 x 80mm bolts.
    4. NOTE: Ensure the groove of the Top Cross Beam faces inwards.
    5. Ensure all bolts are tightened properly.

    Connecting the System Control Box to the Floor Stand

    1. Carefully unfold the System Control Box panel. Ensure the main system control board is on the left.
    2. NOTE: Use caution as the System Control Box panel will be separated into two pieces, however the wires are connected.
    3. Align the System Control Box to the eight (8) holes on the Bottom Cross Beam and secure it with eight (8) screws (M6x10mm).
    4. LD Floor Stand Connecting the System Control Box.png
    5. Install two (2) additional screws (M6x10mm) to connect the two halves of the System Control Box.
    6. LD Floor Stand Connecting the System Control Box 1.png

    Installing the Middle Cabinets

    1. Ensure the two (2) Mounting Brackets on the rear of the two (2) Middle Cabinets are positioned as shown below:
    2. LD108-121 Rear Mounting Brackets.png
    3. Carefully lift a Cabinet up onto the Floor Stand, securing the Mounting Bracket into the support channel of the Top Cross Beam. The bottom of the Cabinet will rest on the Bottom Cross Beam.
    4. LD108-121 Floor Stand Middle Cabinet 1.png
    5. Secure the Cabinet to the Support with the provided screws (M6x10mm).
    6. LD108-121 Floor Stand Middle Cabinet 2.png
    7. Push each Locking Bolt and lock each Hook with the hex tool to securely connect each cabinet together.
    8. NOTE: There are four (4) Locking Bolts and eight (8) Hooks between each cabinet.
      LD108-121 Floor Stand Middle Cabinet 3.png

      Installing the Left and Right Cabinet

      1. Carefully lift the Left and Right Cabinet up onto the Floor Stand, securing the Mounting Bracket into the support channel of the Top Cross Beam. The bottom of the Cabinet will rest on the Bottom Cross Beam.
      2. NOTE: Ensure the holes of the Cabinet and the System Control Box are aligned.
      3. Push each Locking Bolt and lock each Hook with the hex tool to securely connect the Left and Right Cabinet to the Middle Cabinets.
      4. LD108-121 Floor Stand Left and Right Cabinet.png
        NOTE: There are four (4) Locking Bolts and eight (8) Hooks between each cabinet.

      Connecting the Network and Power Cables

      Connect the Network and Power cables of each Cabinet to the System Control Box.

      NOTE: There are four (4) Network and four (4) Power cables to connect.
      LD108-121 Floor Stand Net and Power.png

      Installing the LED Modules

      Install each LED Module onto the Cabinets, being sure to match the corresponding numbers on the Module to the Cabinet. Ensure each Module is flush and that there is little to no gap between each.

      Please wear Anti-Static Gloves before installing the LED modules.
      LD163-181 Wall Mounting Modules No Cover.svg

      Installing System Control Box Covers

      There are three (3) System Control Box Covers: Left, Middle, and Right.

      LD Control Box Covers.svg
      1. Begin by installing the Right Cover onto the System Control Box.
      2. NOTE: Ensure the Power Button cable is connected to the System Control Box Power cable before securing the Cover.
      3. After connecting the Power Button cable, ensure the Right Cover is properly aligned with the System Control Box; then secure it with the 12 provided screws (KM3x6mm).
      4. LD Wall Mounting Right Cover.svg
      5. Repeat the above steps for the Middle and Left Cover. Once all of the Covers are secured, your LED Display is ready to use.
        LD163-181 Front Floor Stand.png


      Connecting to External Devices

      HDMI IN Connection

      Media Player Connection

      Connect an HDMI cable from your external device to an HDMI IN port on the LED display.

      LD163-181 Connect Media Player.png

      PC Connection

      Connect an HDMI cable from your PC to an HDMI IN port on the LED display.

      LD163-181 Connect HDMI PC.png

      Audio Connection

      Connect an audio cable from your external audio device to the Audio Out port on the LED display.

      LD163-181 Connect Audio.png

      Video Output Connection

      To output video via an external display device, connect an HDMI cable to the HDMI IN port of your external display device, and the other end to the HDMI OUT port of your LED display.

      LD163-181 Connect HDMI Out.png

      USB and Networking Connections

      Just like any PC, it is easy to connect various USB devices and other peripherals to your LED display.

      USB (Type A/Type B)

      • USB Type A
      Plug the USB device, cable, or storage drive into the USB Type A port.
      LD163-181 Connect USBA.png
      • USB Type B
      Connect your PC with the LED display for debugging purposes via the USB Type B port on the LED display.
      LD163-181 Connect USBB.png

      Networking and Modem Cables

      Plug the network cable into the LAN port.

      LD163-181 Connect LAN.png

      RS-232 Connection

      When you use a RS-232 serial cable to connect your LED display to an external computer and control system certain functions can be controlled remotely such as: Power On/Off, Volume adjustment, Input select, Brightness, and more.

      LD163-181 Connect RS232.png

      Power On/Off your LED Display

      LD163-181 Power On.png
      1. Ensure the power cord is connected and plugged into a power outlet.
      2. Press the Power button to turn on the LED display.
      3. To turn the LED display off, press the Power button again.

      Home Screen

      LD108-121 Home Screen Update.png
      Number Item Description
      1 Main Menu Access the Home Screen, APP Center, Settings, and Input Source.
      2 Time of Day Indicator The sky will change over the day between morning, noon, afternoon, and night.
      3 Quick Access Quick access to LAN, Wi-Fi, Brightness, and Power.
      NOTE: Only supported by keyboard and mouse.
      4 Date & Time Automatic time adjustment, time zone selection, and 24-hour format can all be adjusted. The Date & Time can also be hidden from the Home Screen under:
      Settings > Display > Launcher Settings
      5 ViewSonic Logo The logo can be hidden from the Home Screen under:
      Settings > Display > Launcher Settings

      Navigating the Home Screen

      Remote Control
      The remote control can be used to easily navigate the Home Screen. When using the remote control, ensure it is kept within the IR receiver range as shown below:

      Direct View Remote Range.png

      Keyboard and Mouse
      When connected to the USB Type-A port of the display, a keyboard and mouse can also be used to navigate the Home Screen.

      LD163-181 Connect USBA.png

      The mouse pointer will appear as an orange dot on the display when used:

      Home Screen Mouse Pointer.png
      • The left mouse button will confirm actions.
      • The right mouse button will go back to the previous layer.
      • Keyboard shortcuts and hot keys are also supported, including: audio adjustment, mute, and back to the Home Screen.

      APP Center

      Home Screen App Center.png
      NOTE: Preloaded applications are subject to change without a notice.
      Icon Name Description
      LED Display Browser Icon.png
      Browser Web browser
      LED Display MVB Icon.png
      Display Wirelessly mirror your desktop
      LED Display Airplay Icon.png
      EAirplay AirPlay mirroring
      LED Display Enterprise Icon.png
      EnterpriseAgent Device management
      LED Display File Icon.png
      File Manager File explorer
      LED Display Manager Icon.png
      Manager Remote device management
      LED Display Revel Icon.png
      Revel Digital Signage Manage digital signage
      LED Display Setting Icon.png
      Settings View and adjust the display’s settings
      LED Display Nix Icon.png
      SureMDM Nix Secure, monitor, and manage devices
      LED Display WPS Icon.png
      WPS Office Create documents, spreadsheets, and presentations
      LED Display vCast Icon.png
      vCastReceiver Receive casted content from devices
      LED Display Sweeper Icon.png
      vSweeper Clear up storage space

      Input Source

      Home Screen Input Source.png

      The display supports two input sources: HDMI 1 and HDMI 2.

      NOTE: Both input sources support HDMI 2.0.

      Settings

      Adjust and view the display's settings.

      Menu Description
      Network & Internet View and adjust Wi-Fi, Data Usage, Ethernet, Potable Hotspot, and VPN
      Connected Devices View and adjust Connected Devices
      Apps & Notifications View and adjust App Info., Notifications, App Permissions, Default Apps, and Special App Access
      Display View and adjust Brightness Level, Ambient Light Sensor, Font Size, Startup & Shutdown, Input Setting, and Launcher Settings
      Sound View and adjust Media Volume
      Storage View and adjust Device Storage
      System View and adjust Languages & Input, Date & Time, Reset, and About Device
      Upgrade View and adjust OTA Upgrade and Local Update

      Settings Menu Tree

      Network & Internet

      Sub-menu Menu Option
      Wi-Fi Wi-Fi On
      Off
      Wi-Fi List Add Network
      Wi-Fi Preference Open Network Notification On
      Off
      Keep Wi-Fi On During Sleep
      Advanced
      Data Usage Wi-Fi Data Usage
      Network Restrictions Meter Wi-Fi Network On
      Off
      Ethernet Ethernet On
      Off
      Ethernet IP Mode
      Ethernet Details
      Portable Hotspot Portable Wi-Fi Hotspot On
      Off
      Set up Wi-Fi Hotspot
      VPN

      Connected Devices

      Sub-menu Menu Option
      Connected Devices On
      Off

      Apps & Notifications

      Sub-menu Menu Option
      App Info. Installed Apps Disable
      Force Stop
      Notifications Allow Notifications Dots On
      Off
      On the Lock Screen Don't Show Notifications at All
      Show All Notification's Content
      App Permissions Body Sensors
      Calendar
      Camera
      Contacts
      Location
      Microphone
      Phone
      SMS
      Storage
      Default Apps Assist & Voice Input
      Browser
      Home
      Opening Links
      Special App Access Battery Optimization
      Device Admin Apps
      Do No Disturb Access
      Display Over other Apps
      VR Helper Services
      Modify System Settings
      Notification Access
      Picture-in-Picture
      Premium SMS Access
      Unrestricted Data Access
      Usage Access
      Install Unknown Apps

      Display

      Sub-menu Menu Option
      Brightness Level (-/+, 1~8)
      Ambient Light Sensor On
      Off
      Font Size (-/+, 1~4)
      Other Display Settings Display Settings Custom Resolution W: 800~1920
      H: 600~1080
      Custom DPI (-/+, 100~240)
      Custom Wallpaper
      Boot Logo Settings Video Logo
      Startup & Shutdown Last Shutdown Channel
      Default Startup Channel Home
      HDMI 1
      HDMI 2
      APP (Display)
      APP (vCastReceiver)
      Standby Mode Hibernate
      Sleep
      Splash Screen ViewSonic
      Black
      Blue
      Input Setting Input Alias HDMI 1 Display
      Hide
      HDMI 2 Display
      Hide
      Signal Source Detect HDMI Enable
      Disable
      Launcher Settings ViewSonic Logo On
      Off
      Date & Time On
      Off
      Theme

      Sound

      Sub-menu Menu Option
      Media Volume (-/+, 0~100)

      Storage

      Sub-menu Menu Option
      Device Storage Internal Shared Storage Storage Manager On
      Off
      Photos & Videos
      Music & Audio
      Games
      Movie & TV
      Portable Storage

      System

      Sub-menu Menu Option
      Language & Input Languages
      Virtual Keyboard Remote Controller Input Method
      Manage Keyboards
      Physical Keyboard Hi Keyboard
      Hi Keypad
      Keyboard Assistance
      Gestures
      Advanced Preferred Engine
      Language
      Speech Rate
      Pitch
      Date & Time Automatic Date & Time On
      Off
      Select Time Zone
      Use 24-hour Format On
      Off
      Reset Network Settings Reset
      Reset App Preferences
      Factory Data Reset
      About Device Status
      Legal Information
      Model
      Kernel Version
      Build Number
      Total Time

      Upgrade

      Sub-menu Menu Option
      OTA Upgrade OTA Cloud Server
      Local Update sda1
      SDcard

      Network & Internet

      Settings Network Internet.jpg
      Sub-menu Description
      Wi-Fi
      • Select Wi-Fi to enter the Wi-Fi selection interface. Then select the desired Wi-Fi network and enter the password.
      • You can select Add Network in the Wi-Fi selection screen to manually add a Wi-Fi network.
      • Select Wi-Fi Preferences to view Wi-Fi usage preferences, Wi-Fi connection tips, etc.
      Data Usage
      • Select Data Usage to review data usage and network restrictions.
      • Specific App’s traffic can be reviewed as well in Wi-Fi Data Usage.
      • Restrictions can be placed on specific network traffic under Network Restrictions.
      Ethernet Select Ethernet to enable/disable Ethernet, review DNS, and IP mode.
      Portable Hotspot Enable/disable Portable Wi-Fi Hotspot under Portable Hotspot.
      VPN Review and add VPNs.

      Connected Devices

      Settings Connected Devices.jpg

      Enable/disable device connection, review connected devices, and search and connect to other devices.

      Apps & Notifications

      Settings Apps Notifications.jpg
      Sub-menu Description
      App Info.
      • Select App Info to view installed applications and their detailed information.
      • You can also disable the app, review notifications and permissions, and adjust further settings.
      Notifications
      • Under Notifications, you can adjust each applications notification settings.
      • You can also allow/disallow notification dots and notifications on the lock screen.
      App Permissions Select App Permissions to manage various application permissions.
      Default Apps Select your default applications.
      Special App Access Manage additional application settings.

      Display

      Settings Display.jpg
      Sub-menu Description
      Brightness Level Adjust the brightness level by eight (8) levels.
      Ambient Light Sensor Detects ambient light and adjusts brightness levels automatically.
      Font Size Preview and adjust the font size on the display.
      Others Display Settings Adjust the Resolution, DPI, wallpaper and other display settings.
      Startup & Shutdown

      Startup Channel

      Last Shutdown Channel: Start in the channel that was last used before the previous shutdown.
      Default Startup Channel: Select a specific startup channel (Home, HDMI 1/2, APP(Display), APP(vCastReceiver)).

      Standby Mode

      Hibernate: Power off the screen only.
      Sleep: Power down the display to minimal power consumption (0.5W).

      Splash Screen
      Change the boot screen to black, blue, or the ViewSonic logo.

      Input Setting

      Input Alias Switch
      Display or hide HDMI 1 or HDMI 2 input source.
      Signal Source Detect
      Enable or disable HDMI input detection.

      Launcher Settings

      ViewSonic Logo
      Display or hide the ViewSonic logo on the Home Screen.
      Date & Time
      Display or hide the date and time on the Home Screen.
      Theme
      Choose from seven (7) included themes for the Home Screen.

      Sound

      Settings Sound.jpg
      Sub-menu Description
      Media Volume Adjust the volume level of the display.

      Storage

      Settings Storage.jpg
      Sub-menu Description
      Device Storage Total internal storage used.
      Internal Shared Storage Internal storage allocation.
      Portable Storage External storage device details.

      System

      Settings System.jpg
      Sub-menu Description
      Languages & Input

      Languages
      Language selection.
      Virtual Keyboard
      Select your input method.
      Physical Keyboard
      Bluetooth and physical keyboard input settings.
      Advanced
      Adjust Input Assistance, Gestures, Pointer Speed, and Text-to-Speech output.

      Date & Time

      Automatic Date & Time
      Enable or disable automatic time adjustment.
      Select Time Zone
      Choose your appropriate time zone.
      Use 24-hour Format
      Enable or disable 24-hour time format.

      Reset

      Network Settings Reset
      Reset current network settings.
      Reset App Preferences
      Reset current app preferences
      Factory Data Reset
      Restore the display to default factory settings.

      About Device View information about the display.

      Upgrade

      Settings Upgrade.jpg
      Sub-menu Description
      OTA Upgrade

      Auto Update
      Automatically apply updates as they become available or schedule the default update date and choose “Hibernate” as the Standby Mode, and the system will automatically update the schedule after shutdown.
      Manual Update

      Check Update: The system will check for the latest FW automatically. If a new FW version is found, confirm the new FW is needed and then manually run the update.
      Local Update: Plug in a USB drive with the FW update in .zip format and run the .zip file to update the FW.

      On-Screen Display (OSD) Menu Operation

      Use the On-Screen Display (OSD) Menu to adjust various settings.

      NOTE: The OSD Menu is only available when there is an input source, e.g. HDMI.
      LD163-181 OSD Menu.png

      To open and operate the OSD Menu:

      1. Press the MENU button on the remote control.
      2. Press ▼/▲/◄/► on the remote control to select menu items or adjust values.
      3. Press OK to confirm your selection.
      4. Press the RETURN button to go back to the previous menu level.
      5. Press the MENU button to exit the OSD Menu.

      On-Screen Display (OSD) Menu Tree

      Picture

      Sub-menu Menu Option
      Picture Mode Mode Standard
      Vivid
      Soft
      User
      Brightness (-/+, 0~100)
      Advanced Color Temp Standard
      Cool
      Warm
      Noise Reduction Off
      Low
      Middle
      High
      PC Mode PC
      Video
      Auto
      Picture Reset

      Sound

      Sub-menu Menu Option
      Sound Mode Sound Mode Standard
      News
      Music
      Movie
      Sports
      User
      EQ_120Hz (-/+, 0~100)
      EQ_500Hz (-/+, 0~100)
      EQ_1.5KHz (-/+, 0~100)
      EQ_5KHz (-/+, 0~100)
      EQ_10KHz (-/+, 0~100)
      Advanced Balance (-/+, -50~50)
      Audio Reset

      Time

      Sub-menu Menu Option
      Time Setup Time Setting Date Picker
      Shutdown Time Repeat Off
      Once
      Every day
      Work day
      Time
      Power ON Time Repeat Off
      Once
      Every day
      Work day
      Time
      Source HDMI 1
      HDMI 2
      Sleep Timer Off/1/10/20/30/60/90/120/180/240 min
      Power Saving Off/1/3/5/10 min
      Time Sync Network Time
      Off
      Time Zone Shanghai Ulaanbaatar
      Calcutta Damascus
      Harare Sydney
      Karachi Paris
      Brazzaville Rome
      Beirut London
      Jerusalem Dubai
      Tehran Tokyo
      Baghdad US-PT

      NetWork

      Sub-menu Menu Option
      Ethernet Setting Ethernet Switch Off
      On
      Connection Mode DHCP IP
      Static IP
      Network Status
      WiFi Setting WiFi Switch Off
      On
      WiFi List Scan WiFi List
      Add WiFi network
      Network Status

      Update

      Sub-menu Menu Option
      Local Update SD Card

      Advanced

      Sub-menu Menu Option
      Language Menu Language English
      Français
      Español
      Deutsch
      Русский
      Dutch
      繁體中文
      简体中文
      Turkish
      Arabic
      Restore Restore Setting
      Restore Default
      About System CPU
      GPU
      Memory
      Device Space
      OS Version
      Software Version

      On-Screen Display (OSD) Menu Options

      Picture

      LD163-181 Picture Menu.jpg
      1. Press MENU on the remote control to display the OSD Menu.
      2. Then press OK or use ▼/▲/◄/► on the remote control to select the Picture menu.
      3. Press ▼/▲ to select the menu option. Then press OK to display its sub-menu, or press ◄/► to adjust/select the setting.
      NOTE: Some sub-menu options may have another sub-menu layer.
      Menu Option Description
      Picture Mode
      LD163-181 Picture Picture Mode.jpg

      Standard
      For normal indoor ambient light intensity.

      Vivid
      Higher brightness level. For bright, indoor areas.

      Soft
      For dark environments. Lower brightness level.

      User
      Custom user setting.

      Brightness
      Adjust the black levels of the screen image.

      Advanced
      LD163-181 Picture Advanced.jpg

      Color Temp

      • Standard: Default standard.
      • Cool: Set the color temperature to 7500K.
      • Warm: Set the color temperature to 5000K.

      Noise Reduction
      Reduce image noise and distortion. Not available for HDMI input.

      PC Mode

      • Auto: Automatically detect input source.
      • PC: Set the input source to PC.
      • Video: Set the input source to Video.

      Picture Reset
      Restore the settings to default.

      Sound

      LD163-181 Sound Menu.jpg
      1. Press MENU on the remote control to display the OSD Menu.
      2. Then press OK or use ▼/▲/◄/► on the remote control to select the Sound menu.
      3. Press ▼/▲ to select the menu option. Then press OK to display its sub-menu, or press ◄/► to adjust/select the setting.
      NOTE: Some sub-menu options may have another sub-menu layer.
      Menu Option Description
      Sound Mode
      LD163-181 Sound Sound Mode.jpg

      Standard
      Balanced sound quality and effects. Ensures a natural sound presentation.

      News
      Reduce the bass and treble, improve voice clarity.

      Music
      Vibrant treble and stronger bass.

      Movie
      Enhance the sense of space.

      Sports
      Enhanced focus on dialogue and speech.

      User
      Customize the audio equalizer.

      Advanced
      LD163-181 Sound Advanced.jpg

      Balance
      Adjust the audio balance from -50~50.

      Audio Reset
      Restore the settings to default.

      Time

      LD163-181 Time Menu.jpg
      1. Press MENU on the remote control to display the OSD Menu.
      2. Then press OK or use ▼/▲/◄/► on the remote control to select the Time menu.
      3. Press ▼/▲ to select the menu option. Then press OK to display its sub-menu, or press ◄/► to adjust/select the setting.
      NOTE: Some sub-menu options may have another sub-menu layer.
      Menu Option Description
      Time Setting
      LD163-181 Time Time Setting.jpg

      Set the time and date.

      Shutdown Time
      LD163-181 Time Shutdown Time.jpg

      Schedule a shutdown time and frequency.

      Power ON Time
      LD163-181 Time Power On Time.jpg

      Schedule a power on time and frequency, and tie to the input source.

      Sleep Timer
      LD163-181 Time Sleep Timer.jpg

      Set a specific time for the display to enter stand-by mode.

      Power Saving
      LD163-181 Time Power Saving.jpg

      Set a specific time for the display to enter stand-by mode after no input source is detected.

      Time Sync
      LD163-181 Time Time Sync.jpg

      Toggle network synchronization On or Off.

      Time Zone
      LD163-181 Time Time Zone.jpg

      Select the appropriate time zone for your area.

      NetWork

      LD163-181 Network Menu.jpg
      1. Press MENU on the remote control to display the OSD Menu.
      2. Then press OK or use ▼/▲/◄/► on the remote control to select the NetWork menu.
      3. Press ▼/▲ to select the menu option. Then press OK to display its sub-menu, or press ◄/► to adjust/select the setting.
      NOTE: Some sub-menu options may have another sub-menu layer.
      Menu Option Description
      Ethernet Setting
      LD163-181 Network Ethernet Setting.jpg

      Ethernet Switch
      Toggle the wired network connection On or Off.

      Connection Mode
      Select the network connection method, DHCP IP or Static IP.

      LD163-181 Network Static IP.jpg
      NOTE: If Manual IP is selected, you need to configure the IP, Netmask, Gateway, and DNS.

      Network Status
      View the network connection status.

      WiFi Setting
      LD163-181 Network WiFi Setting.jpg

      WiFi Switch
      Toggle the WiFi connection On or Off.

      WiFi List
      View the available Wi-Fi networks, or add manually.

      Network Status
      View the network connection status.
      LD163-181 Network WiFi Status.jpg

      Update

      LD163-181 Update Menu.jpg
      1. Press MENU on the remote control to display the OSD Menu.
      2. Then press OK or use ▼/▲/◄/► on the remote control to select the Update menu.
      3. Press ▼/▲ to select the menu option. Then press OK to display its sub-men.
      Menu Option Description
      Local Update Update the display by using the update file on an SD Card or USB flash drive.

      Advanced

      LD163-181 Advanced Menu.jpg
      1. Press MENU on the remote control to display the OSD Menu.
      2. Then press OK or use ▼/▲/◄/► on the remote control to select the Advanced menu.
      3. Press ▼/▲ to select the menu option. Then press OK to display its sub-menu, or press ◄/► to adjust/select the setting.
      NOTE: Some sub-menu options may have another sub-menu layer.
      Menu Option Description
      Language
      LD163-181 Advanced Language.jpg

      Menu Language
      Set the OSD Menu language.

      Restore
      LD163-181 Advanced Restore.jpg

      Restore Setting
      Reset the OSD settings.

      Restore Default
      Restore to factory default settings.

      Note: All settings will be reset to default, including any additional APPs installed by the user.
      About System
      LD108-121 Advanced About System.png

      View system information such as: CPU core count, GPU core count, Memory used, Storage Space remaining, OS version, and Software version.

      vCast

      Working with ViewBoard® Cast software (vCast, vCast Pro, and vCastSender), the vCast application will allow the ViewBoard to receive laptop screens (Windows/Mac/Chrome) and mobile (iOS/Android) users’ screens, photos, videos, annotations, and camera(s) that are using the vCastSender application.

      ViewBoard Cast (vCast)
      NOTE:
      • ViewBoard® Cast software, laptops, and mobile devices can connect to both the same subnet and cross subnet by entering the on-screen PIN code.
      • Connected devices will show up under Device List on the same subnet connection.
      • If the device does not show up under Device List, users will need to key-in the on-screen PIN code.

      Network Information

      • Ports:
      TCP 56789, 25123, 8121 & 8000 (Controlling message port & client device audio transfer)
      TCP 8600 (BYOM)
      TCP 53000 (Request share screen)
      TCP 52020 (Reverse control)
      TCP 52025 (Reverse control for ViewBoard Cast Button)
      TCP 52030 (Status sync)
      UDP 48689, 25123 (Device searching and broadcast & client device audio transfer)
      UDP 5353 (Multicast search device protocol)
      • Port and DNS Activation:
      Port: 443
      DNS: https://vcastactivate.viewsonic.com
      • OTA Service:
      Server Port: TCP443
      Server FQDN Name: https://vcastupdate.viewsonic.com

      Casting from Windows, MacBook, and Chrome Devices

      IFP52 vCast Sender 1-1.png
      1. Ensure the client device (e.g., laptop) is connected to the same network as the ViewBoard.
      2. NOTE: The network name can be found under Room Network.
        VCast Computer 1.png
      3. On the client device, visit the address that is shown on the ViewBoard to download and install the vCastSender application.
      4. After installing, launch the vCastSender application.
      5. To connect to the ViewBoard, input the PIN code and click OK.
      6. NOTE: The PIN code can be found as highlighted below:
        VCast Computer 2.png
      7. Additionally, you can connect to the ViewBoard or display by clicking Device List then the Device Name listed.
      8. VCast Computer 3.png
        NOTE: The Device Name can be found as highlighted below:
        VCast Computer 4.png

      Casting from Android Devices

      VCast Mobile Update 1.png
      1. Ensure the client device (e.g., Android phone or tablet) is connected to the same network as the ViewBoard.
      2. NOTE: The network name can be found under Room Network.
        VCast Computer 1.png
      3. On the Android client device, scan the QR code shown on the ViewBoard to directly download the vCastSender application, or download the application from the Google Play Store.
      4. VCast Sender 3.png
      5. After installing, launch the vCastSender application.
      6. To connect to the display, input the PIN code and select OK.
      7. NOTE: The PIN code can be found as highlighted below:
        VCast Computer 2.png
      8. You can also connect to the ViewBoard by clicking Device List then the Device Name listed.
      9. VCast Sender Device List Scan.png
        NOTE: The Device Name can be found as highlighted below:
        VCast Computer 4.png
      10. Additionally, you can connect to the ViewBoard by selecting Scan then placing the on-screen QR code into the box to automatically connect.
      11. VCast Computer 5.png

      Casting from Apple iOS Devices

      Apple AirPlay® is compatible with vCast for screen mirroring and content streaming under the same subnet environment only. An “AirPlay Password” will be generated on-screen for connection when using AirPlay to cast to a ViewBoard.

      VCast Apple Main.png
      1. Ensure the client device (e.g., iPhone or iPad) is connected to the same network as the ViewBoard.
      2. NOTE: The network name can be found under Room Network.
        VCast Computer 1.png
      3. On the iOS client device, directly open AirPlay and select the Device Name of the ViewBoard to connect.
      4. NOTE: The Device Name can be found as highlighted below:
        VCast Computer 4.png
      5. Input the generated on-screen AirPlay Password on the client device to connect.
      6. VCast Sender 4.png
        NOTE: In a cross subnet environment, please download and connect with the vCastSender iOS application from the Apple App Store.
      7. You can also connect to the ViewBoard by selecting Scan then placing the on-screen QR code into the box to automatically connect.
      8. VCast Computer 5.png

      vSweeper

      Clear unnecessary data and unwanted files.

      VSweeper 1.png

      Advanced Settings can also be customized to the user's needs.

      VSweeper 2.png

      Browser

      Web browser for surfing the internet.

      Browser.png

      WPS Office

      Create, edit, and view Documents, Memos, Presentations, and Spreadsheets.

      WPS.png

      Warning: Display title "LD108-121 Pre-installed Applications" overrides earlier display title "LD108-121".

      RS-232

      This document describes the hardware interface and software protocols of RS-232 serial communication between the ViewSonic LED Display and computers or control systems.

      RS-232 Hardware Specification

      ViewSonic RSD-232 serial port on the lower left side:

      1. Connector type: DB 9-Pin Female
      2. Use of straight-through parallel cable for connection
      3. Pin Assignment:
        Pin # Signal Remark
      Female DB 9-Pin 1 NC  
      Female DSUB.png 2 TXD Output from Display
      3 RXD Input to Display
      4 NC  
      5 GND GND
      6 NC  
      7 NC
      8 NC
      9 NC
      frame GND

      RS-232 Communication Setting

      Baud Rate Select: 115200bps (fixed)
      Data Bits: 8 bits (fixed)
      Parity: None (fixed)
      Stop Bits: 1 (fixed)

      Command Table

      Function Command Code (Hex) HEX Data Range
      Power On 21 38 30 31 73 21 30 30 31 0D  
      Power Off (Standby) 21 38 30 31 73 21 30 30 30 0D  
      Get-Power Status 6C 38 30 31 67 6C 30 30 30 0D  
      Input Select: HDMI 1 22 38 30 31 73 22 30 30 34 0D  
      Input Select: HDMI 2 22 38 30 31 73 22 30 31 34 0D  
      Get-Input Select 6A 38 30 31 67 6A 30 30 30 0D  
      Input Select: Home 22 38 30 31 73 22 30 30 41 0D  
      Brightness: Down (-1) 24 38 30 31 73 24 39 30 30 0D  
      Brightness: Up (+1) 24 38 30 31 73 24 39 30 31 0D  
      Volume: Down (-1) 35 38 30 31 73 35 39 30 30 0D  
      Volume: Up (+1) 35 38 30 31 73 35 39 30 31 0D  
      Get-Volume 66 38 30 31 67 66 30 30 30 0D  
      Mute: OFF 36 38 30 31 73 36 30 30 30 0D  
      Mute: ON (mute) 36 38 30 31 73 36 30 30 31 0D  
      Get-Mute 67 38 30 31 67 67 30 30 30 0D  
      Number (0~9) 40 38 30 31 73 40 30 30 3x 0D x = 0~9
      Key Pad: UP 41 38 30 31 73 41 30 30 30 0D  
      Key Pad: DOWN 41 38 30 31 73 41 30 30 31 0D  
      Key Pad: LEFT 41 38 30 31 73 41 30 30 32 0D  
      Key Pad: RIGHT 41 38 30 31 73 41 30 30 33 0D  
      Key Pad: ENTER 41 38 30 31 73 41 30 30 34 0D  
      Key Pad: INPUT 41 38 30 31 73 41 30 30 35 0D  
      Key Pad: MENU 41 38 30 31 73 41 30 30 36 0D  
      Key Pad: EXIT 41 38 30 31 73 41 30 30 37 0D  
      Get-Operational Hours 31 38 30 31 67 31 30 30 30 0D  

      Technical Specifications

      LD135-151.png
      Model No. P/N
      VS18477 LD108-121
      Item Category Specifications
      Model LD108-121
      LED Screen Type Direct View LED Display
      Size 108”
      Active Size 94.49” (H) x 53.15” (V)
      2400 mm (H) x 1350 mm(V)
      Pitch Size 1.25 mm
      Resolution FHD, 1920 x 1080
      Refresh Frequency 3840Hz
      Contrast Ratio 6000:1 (Typical)
      Brightness 100-500 cd/m2 (8 levels of adjustments)
      LED Lifespan 100,000 hours
      Input Signal 2 x HDMI (1920 x 1080 @ 60Hz, HDCP 1.4)
      1 x LAN (RJ45)
      1 x USB Type A (3.0)
      2 x USB Type A (2.0)
      Output Signal 1 x HDMI (1080p @ 60Hz)
      1 x Audio Out (3.5 mm)
      1 x USB Type B (for debug)
      1 x USB Type A (Power)[5V/1A x 1; 5V/0.5A x 2]
      Speaker Output 5W x 2 Stereo
      RS-232 RS-232 Serial Control
      Power Voltage 100V-120V/30A ~ 50/60Hz
      220-240V/15A ~ 50Hz
      (vary by country)
      Operating Conditions Temperature 32° F to 104° F (0° C to 40° C)
      Humidity 20%~80% non-condensing
      Altitude ≤ 6,562 ft (2,000 m)
      Storage Conditions Temperature -4° F to 140° F (-20° C to 60° C)
      Humidity 10%~90% non-condensing
      Altitude ≤ 6,562 ft (2,000 m)
      Physical Dimensions
      (W x H x D)
      w/o Wall Mount 2420.8 x 1468.45 x 35 mm
      (95.307” x 57.81” x 1.38”)
      w/ Wall Mount 2420.8 x 1468.45 x 56 mm
      (95.307” x 57.81” x 2.2”)
      Weight Physical 88 kg (194 lb)
      Power Consumption On 1330W (Normal)
      1900W (Max)
      Sleep <0.5W
      Off <0W

      LED Display Stuck Pixel Definition

      LD108-121 Stuck Pixel.png
      Item Acceptance Criteria
      Stuck Pixel
      (whole display)
      ≤ 60 stuck pixels
      Stuck Pixel
      (as marked in green)
      ≤ 15 stuck pixels
      Stuck Pixel
      (Single Module)
      ≤ 6 stuck pixels

      Timing Chart

      HDMI (PC)

      Resolution Refresh Rate (Hz)
      640 x 480 60, 72, 75
      720 x 400 70, 85
      800 x 600 56, 60, 72, 75
      832 x 624 75
      1024 x 768 60, 70, 75
      1152 x 864 60, 70, 75
      1152 x 870 75
      1280 x 720 60
      1280 x 960 60
      1280 x 1024 60, 75
      1360 x 768 85
      1440 x 900 60
      1600 x 1200 60, 70, 75
      1680 x 1050 60
      1920 x 1080 60
      1920 x 1200 60

      HDMI (Video)

      Video Resolution Refresh Rate (Hz)
      480i 720 x 480 60
      1440 x 480 60
      576i 720 x 576 50
      1440 x 576 50
      480p 720 x 480 60
      576p 720 x 576 50
      1440 x 576 50
      720p 1280 x 720 60
      1080i 1920 x 1080 50, 60
      1080p 1920 x 1080 24, 25, 30, 50, 60

      NOTE:
      • The computer text quality is optimal in HD 1080 mode (1920 x 1080, 60Hz).
      • Your computer display screen might appear different depending on the manufacturer and your operating system.
      • Consult your computer’s instructional manual on how to connect to an external display.
      • If a vertical and horizontal frequency-select mode exists, select 60Hz (vertical) and 67.5KHz(horizontal). In some cases, abnormal signals (such as stripes) might appear on the screen when the computer power is turned off (or if the computer is disconnected). If this is the case, press the [INPUT SOURCE] button to enter the video mode and supply an active signal.
      • The display timings conform to VESA and CTA standards.
      • For 4:3 content, the screen will display them in the center of the screen and maintain a 4:3 aspect ratio.
      • The optimal vertical frequency for each mode is 60Hz.

      Supported Media Formats

      Multimedia Codec Formats

      Type File Type Codec Ability
      Photo PNG Max Resolution: 8000 × 8000
      Min Resolution : 4 x 4
      JPEG/JPG Max Resolution: 8000 × 8000
      Min Resolution: 4 x 4
      Video .3gp H.263 Max Resolution: 1920 x 1080 30
      Audio: AMR_NB
      MPEG-4 Max Resolution: 1920 x 1080 30
      Audio: AMR_NB
      .avi MPEG-2/4 Max Resolution: 1920 x 1080 30
      Audio: MPEG_Audio_Layer3
      MJPEG Max Resolution: 1920 x 1080 30
      Audio: MPEG_Audio_Layer3
      .flv H.264 Max Resolution: 1920 x 1080 30
      Audio: AAC 2.0
      .mkv H.264 Max Resolution: 1920 x 1080 30
      Audio: AAC 2.0
      H.265 Max Resolution: 1920 x 1080 30
      Audio: AAC 2.0
      .mp4 H.264 Max Resolution: 3840 x 2160 30
      Audio: MPEG_Audio_Layer3
      H.265 Max Resolution: 3840 x 2160 30
      Audio: MPEG_Audio_Layer3
      MPEG-4 Max Resolution: 1920 x 1080 30
      Audio: MPEG_Audio_Layer3
      .vob MPEG-2 Max Resolution: 1920 x 1080 30
      Audio: PCM
      .mpg/.mpeg MPEG-2 Max Resolution: 1920 x 1080 30
      Audio: MPEG_Audio_Layer3
      Audio .aac GAAC Sample Rate: 8K~96KHz
      Bit Rate: 24K~576Kbps
      .ape Monkey's Audio Sample Rate: max 48KHz
      Bit Rate: max 1411Kbps
      .flac FLAC Sample Rate: max 192KHz
      Bit Rate: max 1411Kbps
      .m4a ALAC Sample Rate: 8K~96KHz
      Bit Rate: 24K~576Kbps
      .mp3 MPEG1/2 layer 3 Sample Rate: 8K~48KHz
      Bit Rate: 32K~320Kbps
      .ogg Vorbis Sample Rate: 8K~48KHz
      Bit Rate: max 256Kbps
      .wav LPCM Sample Rate: 8K~192KHz
      Bit Rate: max 320Kbps

      Compliance Information

      This section addresses all connected requirements and statements regarding regulations. Confirmed corresponding applications shall refer to nameplate labels and relevant markings on the unit.

      FCC Compliance Statement

      This device complies with part 15 of FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.

      These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

      • Reorient or relocate the receiving antenna.
      • Increase the separation between the equipment and receiver.
      • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
      • Consult the dealer or an experienced radio/TV technician for help.

      The antenna(s) used for this transmitter must not be collocated or operating in conjunction with any other antenna or transmitter.

      The device was tested and complies to measurement standards and procedures specified in FCC CFR Tile 47 Part 15 Subpart C.

      FCC Radiation Exposure Statement

      This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance.

      This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This equipment should be installed and operated with a minimum distance of 20 centimeters between the radiator and your body.

      The users manual or instruction manual for an intentional or unintentional radiator shall caution the user that changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

      Warning: You are cautioned that changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment.

      IC Warning Statement

      This device complies with Industry Canada license- exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

      Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : ( 1 ) l’appareil ne doit pas produire de brouillage, et ( 2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, méme si le brouillage est susceptible d’en compromettre le fonctionnement.

      Country Code Statement

      For product available in the USA/Canada market, only channel 1~11 can be operated. Selection of other channels is not possible.

      Pour les produits disponibles aux États-Unis/Canada du marché, seul le canal 1 à 11 peuvent être exploités. Sélection d’autres canaux n’est pas possible.

      Declaration of RoHS2 Compliance

      This product has been designed and manufactured in compliance with Directive 2011/65/EU of the European Parliament and the Council on restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS2 Directive) and is deemed to comply with the maximum concentration values issued by the European Technical Adaptation Committee (TAC) as shown below:

      Substance Proposed Maximum Concentration Actual Concentration
      Lead (Pb) 0.1% < 0.1%
      Mercury (Hg) 0.1% < 0.1%
      Cadmium (Cd) 0.01% < 0.01%
      Hexavalent Chromium (Cr6⁺) 0.1% < 0.1%
      Polybrominated biphenyls (PBB) 0.1% < 0.1%
      Polybrominated diphenyl ethers (PBDE) 0.1% < 0.1%
      Bis (2-ethylhexyl) phthalate (DEHP) 0.1% < 0.1%
      Butyl benzyl phthalate (BBP) 0.1% < 0.1%
      Dibutyl phthalate (DBP) 0.1% < 0.1%
      Diisobutyl phthalate (DIBP) 0.1% < 0.1%

      Certain components of products as stated above are exempted under the Annex III of the RoHS2 Directives as noted below. Examples of exempted components are:

      • Copper alloy containing up to 4% lead by weight.
      • Lead in high melting temperature type solders (i.e. lead-based alloys containing 85% by weight or more lead).
      • Electrical and electronic components containing lead in a glass or ceramic other than dielectric ceramic in capacitors, e.g. piezoelectronic devices, or in a glass or ceramic matrix compound.
      • Lead in dielectric ceramic in capacitors for a rated voltage of 125V AC or 250V DC or higher.

      European Union Regulatory Conformance

      The equipment complies with the RF Exposure Requirement 2014/53/EU, Council Recommendation of 16 April 2014 on the limitation of exposure of the general public to electromagnetic fields (0-300 GHz). This equipment meets the following conformance standards: EN301489-1, EN301489-17, EN62368-1, EN300328.

      We, hereby, declare that this Wi-Fi radio is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU.

      Indian Restriction of Hazardous Substances

      Restriction on Hazardous Substances statement (India). This product complies with the “India E-waste Rule 2011” and prohibits use of lead, mercury, hexavalent chromium, polybrominated biphenyls or polybrominated diphenyl ethers in concentrations exceeding 0.1 weight % and 0.01 weight % for cadmium, except for the exemptions set in Schedule 2 of the Rule.

      Product Disposal at End of Product Life

      ViewSonic® respects the environment and is committed to working and living green. Thank you for being part of Smarter, Greener Computing. Please visit the ViewSonic® website to learn more.

      USA & Canada
      https://www.viewsonic.com/us/go-green-with-viewsonic

      Europe
      https://www.viewsonic.com/eu/environmental-social-governance/recycle

      Taiwan
      https://recycle.moenv.gov.tw

      For EU users, please contact us for any safety/accident issue experienced with this product:

      Icon Address.svg
      ViewSonic Europe Limited
      Haaksbergweg 75
      1101 BR Amsterdam
      Netherlands
      Icon Phone.svg
      +31 (0) 650608655
      Icon Email.svg
      EPREL@viewsoniceurope.com
      Icon URL.svg
      https://www.viewsonic.com/eu/

      Copyright Information

      Copyright© ViewSonic® Corporation, 2020. All rights reserved.

      Macintosh and Power Macintosh are registered trademarks of Apple Inc.

      Microsoft, Windows, and the Windows logo are registered trademarks of Microsoft Corporation in the United States and other countries.

      ViewSonic® and the three birds logo are registered trademarks of ViewSonic® Corporation.

      VESA is a registered trademark of the Video Electronics Standards Association. DPMS, DisplayPort, and DDC are trademarks of VESA.

      ENERGY STAR® is a registered trademark of the U.S. Environmental Protection Agency (EPA).

      As an ENERGY STAR® partner, ViewSonic® Corporation has determined that this product meets the ENERGY STAR® guidelines for energy efficiency.

      Disclaimer: ViewSonic® Corporation shall not be liable for technical or editorial errors or omissions contained herein; nor for incidental or consequential damages resulting from furnishing this material, or the performance or use of this product.

      In the interest of continuing product improvement, ViewSonic® Corporation reserves the right to change product specifications without notice. Information in this document may change without notice.

      No part of this document may be copied, reproduced, or transmitted by any means, for any purpose without prior written permission from ViewSonic® Corporation.

      LD108-121_UG_ENG_1d_20230919

      Customer Service Contact Information

      For technical support or product service, see the table below or contact your reseller.

      Note: You will need the product’s serial number, which is located on the rear of the monitor by the I/O ports.

      Asia Pacific & Africa

      Country / Region Website
      Australia https://viewsonic.com/au/
      Bangladesh https://www.viewsonic.com/bd/
      中囯(China) https://www.viewsonic.com.cn
      香港 (繁體中文) https://www.viewsonic.com/hk/
      Hong Kong (English) https://www.viewsonic.com/hk-en/
      India https://www.viewsonic.com/in/
      Indonesia https://www.viewsonic.com/id/
      Israel https://www.viewsonic.com/il/
      日本 (Japan) https://www.viewsonic.com/jp/
      Korea https://www.viewsonic.com/kr/
      Malaysia https://www.viewsonic.com/my/
      Middle East https://www.viewsonic.com/me/
      Myanmar https://www.viewsonic.com/mm/
      Nepal https://www.viewsonic.com/np/
      New Zealand https://www.viewsonic.com/nz/
      Pakistan https://www.viewsonic.com/pk/
      Philippines https://www.viewsonic.com/ph/
      Singapore https://www.viewsonic.com/sg/
      臺灣 (Taiwan) https://www.viewsonic.com/tw/
      ประเทศไทย (Thailand) https://www.viewsonic.com/th/
      Việt Nam https://www.viewsonic.com/vn/
      South Africa & Mauritius https://www.viewsonic.com/za/

      Americas

      Country / Region Website
      United States https://www.viewsonic.com/us/
      Canada https://www.viewsonic.com/us/
      Latin America https://www.viewsonic.com/la/

      Europe

      Country / Region Website
      Europe https://www.viewsonic.com/eu/
      France https://www.viewsonic.com/fr/
      Deutschland https://www.viewsonic.com/de/
      Қазақстан https://www.viewsonic.com/kz/
      Россия https://www.viewsonic.com/ru/
      España https://www.viewsonic.com/es/
      Türkiye https://www.viewsonic.com/tr/
      Україна https://www.viewsonic.com/ua/
      United Kingdom https://www.viewsonic.com/uk/


      Limited Warranty

      ViewSonic® Commercial Display

      What the warranty covers:

      ViewSonic® warrants its products to be free from defects in material and workmanship during the warranty period. If a product proves to be defective in material or workmanship during the warranty period, ViewSonic® will, at its sole option, and as your sole remedy, repair or replace the product with a similar product. Replacement Product or parts may include remanufactured or refurbished parts or components. The repair or replacement unit or parts or components will be covered by the balance of the time remaining on the customer’s original limited warranty and the warranty period will not be extended. ViewSonic® provides no warranty for any third-party software whether included with the product or installed by the customer, installation of any unauthorized hardware parts or components (e.g. Projector Lamps). (Please refer to: “What the warranty excludes and does not cover” section).

      Who the warranty protects:

      This warranty is valid only for the first consumer purchaser.

      What the warranty excludes and does not cover:

      • Any product on which the serial number has been defaced, modified, or removed.
      • Damage, deterioration, or malfunction resulting from:
        • Accident, misuse, neglect, fire, water, lightning, or other acts of nature, unauthorized product modification, or failure to follow instructions supplied with the product.
        • Repair or attempted repair by anyone not authorized by ViewSonic®.
        • Damage to or loss of any programs, data, or removable storage media.
        • Normal wear and tear.
        • Removal or installation of the product.
      • Software or data loss occurring during repair or replacement.
      • Any damage of the product due to shipment.
      • Causes external to the product, such as electric power fluctuations or failure.
      • Use of supplies or parts not meeting ViewSonic’s specifications.
      • Failure of owner to perform periodic product maintenance as stated in the User Guide.
      • Any other cause which does not relate to a product defect.
      • Damage caused by static (non-moving) images displayed for lengthy periods of time (also referred to as image burn-in).
      • Software - Any third-party software included with the product or installed by the customer.
      • Hardware/Accessories/Parts/Components – Installation of any unauthorized hardware, accessories, consumable parts or components (e.g. Projector Lamps).
      • Damage to, or abuse of, the coating on the surface of the display through inappropriate cleaning as described in the product User Guide.
      • Removal, installation, and set-up service charges, including wall-mounting of the product.

      How to get service:

      • For information about receiving service under warranty, contact ViewSonic® Customer Support (Please refer to the “Customer Service” page). You will need to provide your product’s serial number.
      • To obtain warranty service, you will be required to provide: (a) the original dated sales slip, (b) your name, (c) your address, (d) a description of the problem, and (e) the serial number of the product.
      • Take or ship the product, freight prepaid, in the original container to an authorized ViewSonic® service center or ViewSonic®.
      • For additional information or the name of the nearest ViewSonic® service center, contact ViewSonic®.

      Limitation of implied warranties:

      There are no warranties, express or implied, which extend beyond the description contained herein including the implied warranty of merchantability and fitness for a particular purpose.

      Exclusion of damages:

      ViewSonic’s liability is limited to the cost of repair or replacement of the product. ViewSonic® shall not be liable for:

      • Damage to other property caused by any defects in the product, damages based upon inconvenience, loss of use of the product, loss of time, loss of profits, loss of business opportunity, loss of goodwill, interference with business relationships, or other commercial loss, even if advised of the possibility of such damages.
      • Any other damages, whether incidental, consequential or otherwise.
      • Any claim against the customer by any other party.
      • Repair or attempted repair by anyone not authorized by ViewSonic®.

      Effect of state law:

      This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Some states do not allow limitations on implied warranties and/or do not allow the exclusion of incidental or consequential damages, so the above limitations and exclusions may not apply to you.

      Sales outside the U.S.A. and Canada:

      For warranty information and service on ViewSonic® products sold outside of the U.S.A. and Canada, contact ViewSonic® or your local ViewSonic® dealer.

      The warranty period for this product in mainland China (Hong Kong, Macao, and Taiwan Excluded) is subject to the terms and conditions of the Maintenance Guarantee Card.

      For users in Europe and Russia, full details of warranty provided can be found at: http://www.viewsonic.com/eu/ under “Support/Warranty Information”.

      Mexico Limited Warranty

      ViewSonic® Commercial Display

      What the warranty covers:

      ViewSonic® warrants its products to be free from defects in material and workmanship, under normal use, during the warranty period. If a product proves to be defective in material or workmanship during the warranty period, ViewSonic® will, at its sole option, repair or replace the product with a like product. Replacement product or parts may include remanufactured or refurbished parts or components & accessories.

      Who the warranty protects:

      This warranty is valid only for the first consumer purchaser.

      What the warranty excludes and does not cover:

      • Any product on which the serial number has been defaced, modified or removed.
      • Damage, deterioration, or malfunction resulting from:
        • Accident, misuse, neglect, fire, water, lightning, or other acts of nature, unauthorized product modification, unauthorized attempted repair, or failure to follow instructions supplied with the product.
        • Causes external to the product, such as electrical power fluctuations or failure.
        • Use of supplies or parts not meeting ViewSonic®’s specifications.
        • Normal wear and tear.
        • Any other cause which does not relate to a product defect.
      • Any product exhibiting a condition commonly known as “image burn-in” which results when a static image is displayed on the product for an extended period of time.
      • Removal, installation, insurance, and set-up service charges.

      How to get service:

      • For information about receiving service under warranty, contact ViewSonic® Customer Support (Please refer to the “Customer Service” page). You will need to provide your product’s serial number, so please record the product information in the space provided below on your purchase for your future use. Please retain your receipt of proof of purchase to support your warranty claim.
      • To obtain warranty service, you will be required to provide: (a) the original dated sales slip, (b) your name, (c) your address, (d) a description of the problem, and (e) the serial number of the product.
      • Take or ship the product, freight prepaid, in the original container to an authorized ViewSonic® service center.
      • Round trip transportation costs for in-warranty products will be paid by ViewSonic®.

      Limitation of implied warranties:

      There are no warranties, express or implied, which extend beyond the description contained herein including the implied warranty of merchantability and fitness for a particular purpose.

      Exclusion of damages:

      ViewSonic®’s liability is limited to the cost of repair or replacement of the product. ViewSonic® shall not be liable for:

      • Damage to other property caused by any defects in the product, damages based upon inconvenience, loss of use of the product, loss of time, loss of profits, loss of business opportunity, loss of goodwill, interference with business relationships, or other commercial loss, even if advised of the possibility of such damages.
      • Any other damages, whether incidental, consequential or otherwise.
      • Any claim against the customer by any other party.
      • Repair or attempted repair by anyone not authorized by ViewSonic®.
      Contact Information for Sales & Authorized Service (Centro Autorizado de Servicio) within Mexico:

      Name, address, of manufacturer and importers:
      México, Av. de la Palma #8 Piso 2 Despacho 203, Corporativo Interpalmas,
      Col. San Fernando Huixquilucan, Estado de México
      Tel: (55) 3605-1099 http://www.viewsonic.com/la/soporte/index.htm

      NÚMERO GRATIS DE ASISTENCIA TÉCNICA PARA TODO MÉXICO: 001.866.823.2004

      Hermosillo:
      Distribuciones y Servicios Computacionales SA de CV.
      Calle Juarez 284 local 2
      Col. Bugambilias C.P: 83140
      Tel: 01-66-22-14-9005
      E-Mail: disc2@hmo.megared.net.mx

      Villahermosa:
      Compumantenimietnos Garantizados, S.A. de C.V.
      AV. GREGORIO MENDEZ #1504
      COL, FLORIDA C.P. 86040
      Tel: 01 (993) 3 52 00 47 / 3522074 / 3 52 20 09
      E-Mail: compumantenimientos@prodigy.net.mx

      Puebla, Pue. (Matriz):
      RENTA Y DATOS, S.A. DE C.V. Domicilio:
      29 SUR 721 COL. LA PAZ
      72160 PUEBLA, PUE.
      Tel: 01(52).222.891.55.77 CON 10 LINEAS
      E-Mail: datos@puebla.megared.net.mx

      Veracruz, Ver.:
      CONEXION Y DESARROLLO, S.A DE C.V. Av.
      Americas # 419
      ENTRE PINZÓN Y ALVARADO
      Fracc. Reforma C.P. 91919
      Tel: 01-22-91-00-31-67
      E-Mail: gacosta@qplus.com.mx

      Chihuahua:
      Soluciones Globales en Computación
      C. Magisterio # 3321 Col. Magisterial
      Chihuahua, Chih.
      Tel: 4136954
      E-Mail: Cefeo@soluglobales.com

      Cuernavaca:
      Compusupport de Cuernavaca SA de CV
      Francisco Leyva # 178 Col. Miguel Hidalgo
      C.P. 62040, Cuernavaca Morelos
      Tel: 01 777 3180579 / 01 777 3124014
      E-Mail: aquevedo@compusupportcva.com

      Distrito Federal:
      QPLUS, S.A. de C.V.
      Av. Coyoacán 931
      Col. Del Valle 03100, México, D.F.
      Tel: 01(52)55-50-00-27-35
      E-Mail : gacosta@qplus.com.mx

      Guadalajara, Jal.:
      SERVICRECE, S.A. de C.V.
      Av. Niños Héroes # 2281
      Col. Arcos Sur, Sector Juárez
      44170, Guadalajara, Jalisco
      Tel: 01(52)33-36-15-15-43
      E-Mail: mmiranda@servicrece.com

      Guerrero Acapulco:
      GS Computación (Grupo Sesicomp)
      Progreso #6-A, Colo Centro
      39300 Acapulco, Guerrero
      Tel: 744-48-32627

      Monterrey:
      Global Product Services
      Mar Caribe # 1987, Esquina con Golfo Pérsico
      Fracc. Bernardo Reyes, CP 64280
      Monterrey N.L. México
      Tel: 8129-5103
      E-Mail: aydeem@gps1.com.mx

      MERIDA:
      ELECTROSER
      Av Reforma No. 403Gx39 y 41
      Mérida, Yucatán, México CP97000
      Tel: (52) 999-925-1916
      E-Mail: rrrb@sureste.com

      Oaxaca, Oax.:
      CENTRO DE DISTRIBUCION Y
      SERVICIO, S.A. de C.V.
      Murguía # 708 P.A., Col. Centro, 68000, Oaxaca
      Tel: 01(52)95-15-15-22-22
      Fax: 01(52)95-15-13-67-00
      E-Mail. gpotai2001@hotmail.com

      Tijuana:
      STD
      Av Ferrocarril Sonora #3780 L-C
      Col 20 de Noviembr
      Tijuana, Mexico

      FOR USA SUPPORT:
      ViewSonic® Corporation
      381 Brea Canyon Road, Walnut, CA. 91789 USA
      Tel: 800-688-6688
      http://www.viewsonic.com

      Using the Direct View LED Display Safely

      Please read the following Safety Precautions before you start using the device.

      • Keep this user guide in a safe place for later reference.
      • Read all warnings and follow all instructions.
      • Ensure there is no direct airflow from air conditioning blowing on the display.
      • Do not use the device near water. To reduce the risk of fire or electric shock, do not expose the device to moisture.
      • Avoid exposing the device to direct sunlight or other sources of sustained heat.
      • Do not install near any heat sources such as radiators, heat registers, stoves, or other devices (including amplifiers) that may increase the temperature of the device to dangerous levels.
      • When moving the device, be careful not to drop or bump the device on anything.
      • Do not place the device on an uneven or unstable surface. The device may fall over resulting in an injury or a malfunction.
      • Do not place any heavy objects on the device or connection cables.
      • If smoke, an abnormal noise, or a strange odor is present, immediately turn the device off and call your dealer or ViewSonic®. It is dangerous to continue using the device.
      • Do not attempt to circumvent the safety provisions of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade and the third prong are provided for your safety. If the plug does not fit into your outlet, obtain an adapter and do not attempt to force the plug into the outlet.
      • When connecting to a power outlet, DO NOT remove the grounding prong. Please ensure grounding prongs are NEVER REMOVED.
      • Protect the power cord from being treaded upon or pinched, particularly at the plug, and at the point where it emerges from the equipment. Ensure that the power outlet is located near the equipment so that it is easily accessible.
      • Only use attachments/accessories specified by the manufacturer.
      • When a cart is used, use with caution when moving the cart/equipment combination to avoid injury from tipping over.
      • Disconnect the power plug from the AC outlet if the device is not being used for a long period of time.
      • Place the device in a well-ventilated area.
      • Do not cover the surface of the display with any material.
      • Do not block the air circulation around the display.
      • Keep flammable materials away from the display.
      • Refer all servicing to qualified service personnel. Service will be required when the unit has been damaged in any way, such as:
      • if the power supply cord or plug is damaged;
      • if liquid is spilled onto or objects fall in the unit;
      • if the unit is exposed to moisture;
      • if the unit does not operate normally or has been dropped.
      • Do not assemble the display by yourself.
      • This panel is an advanced product that contains millions of pixels. You may occasionally see pixel spots when viewing the screen. Since these deactivated pixels are not a defect, the performance and reliability of the product is not affected.

      Troubleshooting Common Problems

      General

      Why isn't the remote control working?

      Solution 1 Check whether something is obstructing the display’s remote control receiver.

      Solution 2 Check whether the battery polarities in the remote control are installed correctly.

      Solution 3 Check whether the batteries need to be replaced.

      What should I do if the device just turns off unexpectedly?

      Solution 1 Check whether Sleep mode is enabled.

      Solution 2 Check if there is a power outage in your area.

      Solution 3 Turn on the display, provide an active signal, and see if the problem is with the signal or external control system.

      What should I do if the power indicator is off and there is no response?

      Solution 1 Ensure the power cable is connected and not loose.

      Solution 2 Check that the power outlet is functioning properly and meets the required electrical requirement.

      Why does the display not recognize the USB storage device?

      Solution 1 Ensure the drive is either formatted for FAT32 or NTFS.

      Solution 2 If the USB storage device needs external power, connect its power adapter to an electrical outlet.

      Video Not Working Properly

      Why is there no picure or sound?

      Solution 1 Check the Power status.

      Solution 2 Check the signal cable.

      Solution 3 Use the remote control to ensure the input source setting is the same as the connected device.

      What should I do if the picture is unclear or cuts in and out?

      Solution 1 Check the signal cable.

      Solution 2 Check if other electronics or different signal types are interrupting the signal.

      Solution 3 An optional active video cable or optional video extender is required for a long distance source.

      What should I do if the picture quality is poor?

      Solution 1 Adjust chroma and/or brightness settings in the menu.

      Solution 2 Check the signal cable.

      Solution 3 Use the display’s native resolution for the source.

      Audio Not Working Properly

      Why is there no sound?

      Solution 1 Press the Mute/Unmute button.

      Solution 2 Adjust the volume.

      Solution 3 Check the audio cable connection (if used).

      Solution 4 If using a computer digital video with embedded audio, ensure the computer speakers are set to external speakers.

      What should I do if sound is only coming from one speaker?

      Solution 1 Adjust the sound balance in the menu.

      Solution 2 Check the left and right sound control panel settings of the computer or media player source.

      Solution 3 Check the audio cable connection (if used).

      Solution 4 Ensure the content has two audio channels and not mono.

      Maintaining the LED Display

      General Precautions

      • The LED lights used in the modules are susceptible to ESD (Electrostatic discharge). To prevent damage to the LED lights, do not touch them with bare hands or with conductive materials when handling.
      • It is recommended to regularly inspect all installed components.
      • Do not bring objects close to the ventilation holes of the display. Burns or personal injuries may occur if any body parts are brought too close.
      • Be sure to power off and disconnect all cables before moving the display. Moving the display with its cables attached may damage the cables and thus cause fire or electric shock.
      • Power off and disconnect the power plug from the wall outlet as a safety precaution before performing any type of cleaning or maintenance.

      Initial Operation

      • If a new screen has been stowed for less than three (3) months, it can be used at normal brightness during its first use.
      • If a new screen has been stowed for more than three (3) months, the brightness should be set at 30% for its first use and allowed to operate for two (2) hours continuously. After two (2) hours of use, power off for 30 minutes. The new screen is now ready for normal brightness usage.

      Front Panel Cleaning Instructions

      • Use cool, compressed air to remove dust when the power is off. If the dust cannot be removed, the LED module should be replaced.
      • Do not scratch and do not put pressure on the panel surface with fingers or any abrasive object.
      • Do not use volatile substances such as sprays, solvents, or thinners.

      Cabinet Cleaning Instructions

      • Do not allow water or detergent to come into contact with the surface of the display. If water or moisture gets inside the unit, a system malfunction or electrical shock may occur.
      • Do not scratch and do not put pressure on the cabinet with any abrasive objects of any kind.
      • Do not use volatile substances such as sprays, solvents, or thinners on the cabinet.
      • Do not place anything made from rubber or PVC near the cabinet for any extended periods of time.

      Regular Use

      • It is recommended to turn on the display at least once a month for more than eight (8) hours. During a wet and rainy season, it is recommended to turn on the display at least once a week.
      • Avoid using full white, full red, full blue, or full green content for an extended period to avoid excessive power usage thus affecting the LED lifespan.