LS751HD

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Package Contents

Number Description
1 Projector
2 Remote Control
3 Batteries
4 Quick Start Guide
5 Power Cord

Projector Overview

Number Description
1 Remote IR Sensor
2 Keypad
3 Lens Shift
4 Focus Ring
5 Vent (inlet)
6 Zoom Ring
7 Vent (outlet)
8 Security Bar
9 Adjuster Foot
10 Projection Lens
NOTE: Do not block projector intake and exhaust vents.

I/O Ports

Number Port Description
1 Audio Out Audio signal output socket.
2 RS-232 RS-232 control port.
3 USB (5V/1.5A Out)
(Service) 		USB Type A port for power and service.
4 HDMI 1[1] HDMI Port
5 HDMI 2[2] HDMI Port
6 RJ-45 LAN Port
7 AC IN AC In Socket

NOTE:

  • If the system crashes, you can push the reset button located between the DC USB C and Audio Out port.
  • The USB Type C and USB Type A port share 5V/2A total power output.
  1. ↑ Supports HDCP 2.2.
  2. ↑ Supports HDCP 1.4.

Keypad

Icon Button Description
Power Power Toggles the projector between standby mode and Power On.
Keystone Keystone Manually corrects distorted images resulting from an angled projection.
Navigation Navigation Selects the desired menu items and makes adjustments when the On-Screen Display (OSD) Menu is activated.
Menu/Exit Menu/Exit Turns on or off the On-Screen Display (OSD) Menu.
Source Source Displays the input source selection bar.
Information Information Displays the INFORMATION menu.
Enter Enter Enacts the selected On-Screen Display (OSD) Menu item when the OSD Menu is activated.
Auto Auto Automatically determines the best picture timings for the displayed image.

Indicator Lights

Indicator Light Description
Power Indicator Power indicator light
Light Source Indicator Light Source indicator light
Temperature Indicator Temperature indicator light

Overview

Remote Control
Number Button Description
1 AV Mute Hides the screen picture and volume mute.
2 Power Turns the projector On or Off.
3 Auto Sync Automatically determines the best picture timings for the displayed image.
4 Source Displays the input source selection bar.
5 Navigation Buttons Navigates and selects the desired menu items and make adjustments.
6 Enter Confirms the selection.
7 Menu/Exit *Turns the On-Screen Display (OSD) Menu On or Off.
  • Go back to a previous OSD Menu.
  • Exit and Save menu settings.
8 Brightness Displays the brightness mode selection bar.
9 Volume Up Increase the volume level.
10 Keystone Manually correct distorted images.
11 Volume Down Decrease the volume level.
12 Video Unsupported Button
13 VGA Unsupported Button
14 HDMI Selects the HDMI 1 or HDMI 2 input source.
15 Aspect Displays the aspect ratio selection bar.
16 Page Up Unsupported Button
17 Zoom In Increases the projected image size.
18 Freeze Freeze the projected image.
19 Zoom Out Reduces the projected image size.
20 Page Down Unsupported Button
21 Display Mode Displays the color mode selection bar.
22 Mouse Mode Unsupported Button
23 Mute Mute/Unmute.

Remote Control - Receiver Range

IR Receiver Location

To ensure proper function of the remote control follow the steps below:

  1. The remote control must be held at an angle within 30° perpendicular to the projector’s IR remote control sensor(s).
  2. The distance between the remote control and the sensor(s) should not exceed:
  • Font IR:10 m (32.8 ft)
  • Top IR: 7 m (23 ft.)
NOTE: Refer to the illustration for the location of the infrared (IR) remote control sensor(s).

Replacing the Batteries

  1. Remove the battery cover from the bottom of the remote control by pressing the finger grip and sliding it across.
  2. Remove any existing batteries (if necessary) and install two AAA batteries.
NOTE: Observe the battery’s polarities as indicated.
  1. Replace the battery cover by aligning it with the base and pushing it back into position.
NOTE:
  • Avoid leaving the remote control and batteries in excessive heat or a humid environment.
  • Replace only with the same or equivalent type recommended by the battery manufacturer.
  • If the battery is drained or if you will not be using the remote control for an extended period of time, remove the battery to avoid damage to the remote control.
  • Dispose of used batteries according to the manufacturer’s instructions and local environment regulations for your region.

Choosing a Location - Projector Orientation

Personal preference and room layout will decide the installation location. Consider the following:

  • Size and position of your screen.
  • Location of a suitable power outlet.
  • Location and distance between the projector and other equipment.

The projector is designed to be installed in one of the following locations:

  • Front
    Front
  • Front Ceiling
    Front Ceiling
  • Rear Table
    Rear Table
  • Rear Ceiling
    Rear Ceiling
Location Description
Front The projector is placed near the floor in front of the screen.
Front Ceiling The projector is suspended upside-down from the ceiling in front of the screen.
Rear[1] The projector is placed near the floor behind the screen.
Rear Ceiling[1] The projector is suspended upside-down from the ceiling behind the screen.
  1. ↑ 1.0 1.1 A rear projection screen is required.

Projection Dimensions

NOTE: (e) = Screen | (f) = Center of Lens

16:9 Image on a 16:9 Screen

(a) Screen Size (b) Projection Distance (c) Image Height (d) Vertical Offset
Minimum Maximum Minimum Maximum
in. mm in. mm in. mm in. mm in. mm in. mm
30 763 36.67 931 58.67 1490 14.73 374 0 0 2.65 67
40 1016 48.81 1240 78.09 1984 19.61 498 0 0 3.53 90
50 1270 61.01 1550 97.62 2479 24.51 623 0 0 3.53 90
60 1524 73.21 1860 117.14 2975 29.42 747 0 0 4.41 112
70 1778 85.41 2170 136.66 3471 34.32 872 0 0 6.18 157
80 2032 97.62 2479 156.19 3967 39.22 996 0 0 7.06 179
90 2286 109.82 2789 175.71 4463 44.12 1121 0 0 7.94 202
100 2540 112.02 3099 195.23 4959 49.03 1245 0 0 8.82 224
110 2794 134.22 3409 214.76 5455 53.93 1370 0 0 9.71 247
120 3048 146.42 3719 234.28 5951 58.83 1494 0 0 10.59 269
130 3302 158.63 4029 253.80 6447 63.73 1619 0 0 11.47 291
140 3556 170.83 4339 273.33 6942 68.64 1743 0 0 12.35 314
150 3810 183.03 4649 292.85 7438 73.54 1868 0 0 13.24 336
200 5080 244.04 6199 390.47 9918 98.05 2491 0 0 17.65 448
250 6350 305.05 7748 488.08 12397 122.57 3113 0 0 22.06 560
300 7622 366.15 9300 585.84 14880 147.11 3737 0 0 26.48 673
NOTE:
  • These figures are for reference purposes only. Please refer to the actual projector for the precise dimensions.
  • It is recommended that if you intend to permanently install the projector to physically test the projection size and distance using the actual projector before you permanently install it.

16:9 Image on a 4:3 Screen

(a) Screen Size (b) Projection Distance (c) Image Height (d) Vertical Offset
Minimum Maximum Minimum Maximum
in. mm in. mm in. mm in. mm in. mm in. mm
30 763 34.16 868 54.66 1388 13.52 343 0 0 2.43 62
40 1016 44.80 1138 71.68 1821 18.00 457 0 0 3.24 82
50 1270 56.00 1422 89.60 2276 22.50 572 0 0 4.05 103
60 1524 67.20 1707 107.52 2731 27.00 686 0 0 4.86 123
70 1778 78.40 1991 125.44 3186 31.50 800 0 0 5.67 144
80 2032 89.60 2276 143.36 3641 36.00 914 0 0 6.48 165
90 2286 100.80 2560 161.28 4097 40.50 1029 0 0 7.29 185
100 2540 112.00 2845 179.20 4552 45.00 1143 0 0 8.10 206
110 2794 123.20 3129 197.12 5007 49.50 1257 0 0 8.91 226
120 3048 134.40 3414 215.04 5462 54.00 1372 0 0 9.72 247
130 3302 145.60 3698 232.96 5917 58.50 1486 0 0 10.53 267
140 3556 156.80 3983 250.88 6372 63.00 1600 0 0 11.34 288
150 3810 168.00 4267 268.80 6828 67.50 1715 0 0 12.15 309
200 5080 224.00 5690 358.40 9103 90.00 2286 0 0 16.20 411
250 6350 280.00 7112 448.00 11379 112.50 2858 0 0 20.25 514
300 7622 336.08 8536 537.60 13655 135.03 3430 0 0 24.31 617
NOTE:
  • These figures are for reference purposes only. Please refer to the actual projector for the precise dimensions.
  • It is recommended that if you intend to permanently install the projector to physically test the projection size and distance using the actual projector before you permanently install it.

Mounting the Projector

NOTE: If you buy a third party mount, please use the correct screw size. Screw size can vary depending on the thickness of the mounting plate.
  1. To ensure the most secure installation, please use a ViewSonic® wall or ceiling mount.
  2. Ensure the screws used to attach the mount to the projector meet the following specifications:
    • Screw type: M4 x 10
    • Maximum Screw Length: 10 mm
CAUTION
  • Avoid installing the projector near a heat source or air conditioner.
  • Keep at least a 10 cm (3.9 in.) gap between the ceiling and the bottom of the projector.

Using the Security Bar

To help prevent the projector from being stolen, use a security slot locking device to secure the projector to a fixed object.


Connecting to Power

  1. Connect the power cord to the AC IN jack at the rear of the projector.
  2. Plug the power cord into a power outlet.
Connecting to Power


NOTE: When installing the projector, incorporate a readily accessible disconnect device in the fixed wiring, or connect the power plug to an easily accessible outlet near the unit. If a fault should occur during operation of the projector, use the disconnect device to switch off the power supply, or disconnect the power plug.

Connecting to External Devices

HDMI Connection

Connect one end of an HDMI cable to the HDMI port of your video device. Then connect the other end of the cable to the HDMI 1/2 port of your projector.

NOTE:
  • iPhone/iPad users will need to use an additional adapter.
  • The HDMI 1 port supports HDCP 2.2.
  • The HDMI 2 port supports HDCP 1.4.

Audio Connection

You can connect to various external sound delivery devices via the Audio Out port.

USB and Network Connection

USB Type-A Connection
The USB port is for supplying power and service needs.

Network Connection
Plug the network cable into the LAN port.

RS-232 Connection

When you use a RS-232 serial port cable to connect the projector to an external computer certain functions can be controlled remotely by the PC, including Power On/Off, Volume adjustment, Input select, Brightness, and more.

Starting the Projector

  1. Ensure the projector’s power cord is properly connected to a power outlet.
  2. Press the Power button on the projector or remote control to turn on the projector.
NOTE: The Power Indicator Light will be flashing blue during startup.

Selecting an Input Source

The projector can be connected to multiple devices at the same time. However, it can only display one full screen at a time.

The projector will automatically search for input sources. If multiple sources are connected, press the Source button on the projector or remote control to select the desired input.

NOTE: Ensure the connected sources are also turned on.

Adjusting the Projected Image

Adjusting the Projector’s Height and Projection Angle

The projector is equipped with three (3) adjustment feet. Adjusting the feet will change the projector’s height and the vertical projection angle.

Adjusting the Focus, Keystone, and Lens Shift

You can improve and adjust the clarity and position of the image by adjusting the Focus Ring, Keystone Keys, Lens Shift[1] dial, or Zoom Ring[1].

  1. ↑ 1.0 1.1 Only on LS751HD.

Shutting Down the Projector

  1. Press the Power button on the projector or remote control and a “power off message” will appear.
  2. Press the Power button again to confirm and shut down the projector.
    3. NOTE: The cooling fans will continue to operate for about 10 seconds for the cooling cycle and the Power Indicator Light will flash blue.
  3. The Power Indicator Light will turn solid red and enter standby mode.
    4. NOTE: If you wish to turn the projector back on, you must wait until the cooling cycle has finished and the projector has entered standby mode. When the projector is in standby mode, simply press the Power button again to turn on the projector.

On-Screen Display (OSD) Menu

The projector has multilingual on-screen display menus that allow you to make image adjustments and change a variety of settings.

Menu Description
Display
Adjust Image, 3D, Aspect Ratio, Edge Mask, Zoom, Image Shift, and Keystone settings.
Audio
Adjust the volume level or mute.
Setup
Adjust Projection, Power, Security, Language, Menu, Input Source, etc. settings.
Network
Adjust LAN and RS-232 control settings.
Information
View projector and network information.

Menu Navigation

The projector has multilingual on-screen display menus that allow for image and settings adjustment.

  1. To open the On-Screen Display (OSD) Menu, press the Menu/Exit button on the projector or the remote control.
  2. When the OSD is displayed, use the Navigation buttons to select any item in the main menu. While making a selection on a particular page, press the Enter button on the projector or the remote control to enter a sub-menu.
  3. Use the Navigation buttons to select the desired item in the sub-menu and then press Enter to view further settings. Adjust the settings by using the Navigation buttons.
  4. Select the next item to be adjusted in the sub-menu and adjust as described above.
  5. Press Enter to confirm, and the screen will return to the main menu.
  6. To exit, press the Menu/Exit button again. The OSD menu will close and the projector will automatically save the new settings.

Input Source Selected - On-Screen Display (OSD) Menu Tree

Sub-menu Menu Option
Image Settings Display Mode Presentation
Bright
HDR SIM
Cinema
Game
sRGB
DICOM SIM
User
3D
Wall Color Off
Blackboard
Light Yellow
Light Green
Light Blue
Pink
Gray
Brightness (-/+, -50~50)
Contrast (-/+, -50~50)
Sharpness (-/+, 1~15)
Color (-/+, -50~50)
Tint (-/+, -50~50)
Gamma Film
Video
Graphics
Standard (2.2)
1.8
2.0
2.4
2.6
Color Settings Brilliant Color™ (-/+, 1~10)
Color Temperature Warm
Standard
Cool
Cold
Color Matching Color Red
Green
Blue
Cyan
Yellow
Magenta
White
Hue/R (-/+, -50~50)
Saturation/G (-/+, -50~50)
Gain/B (-/+, -50~50)
Reset
Exit
RGB Gain/Bias Red Gain (-/+, -50~50)
Green Gain (-/+, -50~50)
Blue Gain (-/+, -50~50)
Red Bias (-/+, -50~50)
Green Bias (-/+, -50~50)
Blue Bias (-/+, -50~50)
Reset
Exit
Color Space Auto
RGB (0~255)
RGB (16~235)
YUV
Brightness Mode Dynamic Black
Eco
Power 100%~50%
Reset
3D 3D Mode Off
DLP-Link
3D - 2D 3D
L
R
3D Format Auto
SBS
Top and Bottom
Frame Sequential
3D Sync Invert Off
On
Aspect Ratio 4:3
16:9
LBX
Native
Auto
Edge Mask (-/+, 0~10)
Zoom (-/+, -5~25)
Image Shift Horizontal (H.) (-/+, -100~100)
Vertical (V.) (-/+, -100~100)
Keystone Four Corners Top-Left
Top-Right
Bottom-Left
Bottom-Right
H. Keystone (-/+, -30~30)
V. Keystone (-/+, -30~30)
Auto Keystone
Reset

Sub-menu Menu Option
Mute Off
On
Volume (-/+, 0~10)

Sub-menu Menu Option
Projection Front
Rear
Ceiling-Top
Rear-Top
Power Settings Direct Power On Off
On
Signal Power On Off
On
Auto Power Off (-/+, 0~180) minutes
Power Mode Eco
Active
USB Power Off
On
Security Security Off
On
Security Timer Month (-/+, 0~12)
Day (-/+, 0~30)
Hour (-/+, 0~24)
Change Password
HDMI CEC HDMI CEC Off
On
Test Pattern Test Pattern Off
Green Grid
Magenta Grid
White Grid
White
Options Language English
Deutsch
Français
Italiano
Español
Português
Polski
Nederlands
Svenska
Norsk/Dansk
Suomi
ελληνικά
繁體中文
簡体中文
日本語
한국어
Русский
Magyar
Čeština
يبرع
ไทย
Türkçe
یسراف
Tiếng Việt
Bahasa
Indonesia
Română
Slovenčina
Menu Settings Menu Location Top-Left
Top-Right
Center
Bottom-Left
Bottom-Right
Menu Timer Off
5 seconds
10 seconds
Auto Source Off
On
Input Source HDMI 1
HDMI 2
High Altitude Off
On
Logo Default
Neutral
Background Color Black
Blue
Red
Green
Gray
Logo
Reset Reset to Default

Sub-menu Menu Option
LAN Network Status
MAC Address
DHCP Off
On
IP Address xxx.xxx.xxx
Subnet Mask xxx.xxx.xxx
Gateway xxx.xxx.xxx
DNS xxx.xxx.xxx
Reset
Control Crestron Off
On
Extron Off
On
PJ Link Off
On
AMX Device Discovery Off
On
Telnet Off
On
HTTP Off
On

Sub-menu Menu Option
Serial Number
Source
Resolution
Refresh Rate
Display Mode
Power Mode
Light Source Hours
Network Status
IP Address
Brightness Mode
Firmware Version System
LAN
MCU

Display Menu

Menu Description
Image Settings Display Mode
There are several predefined display modes that you can choose from to suit your viewing preference.
Mode Description
Presentation Suitable for most presenting needs for business and education environments.
Bright Suitable for bright, well-lit environments.
HDR SIM Decodes and displays High Dynamic Range (HDR) content for the deepest blacks, brightest whites, and vivid cinematic color using REC.2020 color gamut. This mode can be selected to enhances non-HDR content with simulated High Dynamic Range (HDR).
Cinema Provides the best balance of detail and colors for watching movies.
Game Optimizes your projector for maximum contrast and vivid colors allowing you to see shadow detail when playing games.
sRGB Standardized sRGB color gamut.
DICOM SIM Suitable for projecting monochrome images.
User User’s custom settings.
3D Optimized for 3D content.
NOTE: 3D glasses are needed.
Wall Color
Designed to adjust the colors of the projected image when projecting on to a wall without a screen.
NOTE: A screen is recommended for more accurate color reproduction.
Brightness
The higher the value, the brighter the image. Lower values will result in a darker image.
Contrast
Use this to set the peak white level after you have previously adjusted the Brightness setting to suit your selected input and viewing environment.
Sharpness
A high value results in a sharper picture; a low value softens the picture.
Color
Adjust an image from black and white to fully saturated color.
Tint
The higher the value, the more greenish the picture becomes. The lower the value, the more reddish the picture becomes.
Gamma
Reflects the relationship between input source and picture brightness.
Color Settings
Setting Description
Brilliant Color™ A color-processing algorithm and enhancements to enable higher brightness while providing true, more vibrant colors in picture.
Color Temperature Select from Warm, Standard, Cool, or Cold.
Color Matching Only in permanent installations with controlled lighting levels such as: boardrooms, lecture halls, or home theaters should Color Matching be considered.

Color Matching provides fine color control adjustment to allow for more accurate color reproduction, should you require it.

If you have purchased a test disc, which contains various color test patterns and can be used to test the color presentation on monitors, TVs, projectors, etc., you can project any image from the disc on the screen and enter the Color Matching menu to make adjustments.

RGB Gain/Bias Configure the brightness (gain) and contrast (bias).
Color Space Select from Auto, RGB (0~255), RGB (16~235), and YUV color space.
Brightness Mode
Mode Description
Dynamic Black Automatically adjust the picture brightness in order to give optimum contrast performance.
Eco Dim the light output, lowering power consumption.
Power Select the power percentage (50%~100%) for brightness mode.
Reset
Return current display mode settings (Brightness, Contrast, Sharpness, Color, Tint, Gamma, Brilliant Color, Color Temperature, Color Matching, RGB Gain/Bias, Color Space, Brightness Mode) to default values.
3D[1] 3D Mode
Enable or disable the 3D function.
3D-2D
Select how the 3D content should appear on screen.
Option Description
3D Display the 3D signal.
L (Left) Display the left frame of the 3D content.
R (Right) Display the right frame of the 3D content.
3D Format
Select the 3D content format.
NOTE: A Blu-ray 3D source will be detected automatically, and options will not be selectable.
Option Description
Auto When a 3D identification signal is detected, the 3D format is selected automatically.
SBS (Side-by-Side) Display in Side-by-Side format.
Top and Bottom Display in Top and Bottom format.
Frame Sequential Display in Frame Sequential format.
3D Sync Invert
Enable or disable the 3D Sync Invert function.
Aspect Ratio Select the aspect ratio of the projected image.
Aspect Ratio Description
4:3 Scales an image so that it is displayed in the center of the screen with a 4:3 aspect ratio. This is most suitable for 4:3 images like computer monitors, standard definition TV, and 4:3 aspect DVD movies, as it displays them without aspect alteration.
16:9 Scales an image so that it is displayed in the center of the screen with a 16:9 aspect ratio. This is most suitable for images which are already in a 16:9 aspect, like high definition TV.
Native Projects the image as its original resolution and resizes it to fit within the display area. For input signals with lower resolutions, the projected image will be displayed in its original size.
LBX For non-16:9 letterbox source and if you use an external 16:9 lens to display 2.35:1 aspect ratio in full resolution.
Auto Scales an image proportionally to fit the projector’s native resolution in its horizontal width. This is suitable for the incoming image which is neither 4:3 nor 16:9 and you want to make the most use of the screen without altering the image’s aspect ratio.
Edge Mask Remove the video encoding noise on the edge of the video source.
Zoom Reduce or magnify the projected image.
Image Shift Adjust the projected image horizontally or vertically.
Keystone
Option Description
Four Corners Adjust each corner to make a square image when the projection surface is not level.
NOTE: While adjusting the Four Corners, the Aspect Ratio, Edge Mask, Image Shift, and Zoom menus will be disabled. To enable them, reset the Keystone settings to default.
H. Keystone Adjust image distortion horizontally.
V. Keystone Adjust image distortion vertically.
Auto Keystone Automatically correct the keystone.
Reset Return the Keystone settings to default.
  1. ↑ This projector is a 3D ready projector with DLP-Link 3D solution. Please make sure your 3D glasses are for DLP-Link 3D. This projector supports frame sequential (page-flip) 3D via the HDMI 1/HDMI 2 ports. For the best performance, 1920 x 1080 resolution is recommended. Please note that 4K (3840 x 2160) resolution is not supported in 3D mode.

Audio Menu

Menu Description
Mute Temporarily turn off the sound.
Volume Adjust the volume level.

Setup Menu

Menu Description
Projection Select the preferred projection: Front, Rear, Ceiling-Top, and Rear-Top.
Power Settings Direct Power On

Automatically power on the projector when AC power is supplied, without pressing the Power button on the projector or the remote control.

Signal Power On

Automatically power on the projector when a signal is detected, without pressing the Power button on the projector or on the remote control.

Auto Power Off

A countdown timer will start when there is no signal being sent to the projector. The projector will automatically power off when the countdown has finished (in minutes).

Power Mode (Standby)
Mode Description
Active Normal standby (> 0.5W) with USB Power available.
Eco Reduce power use (< 0.5W) with no USB power available.
USB Power (Standby)

Enable or disable the USB power function when the projector is in standby mode.

Security Security

Enable or disable a password prompt before using the projector.

NOTE: The default password is: 1234
Security Timer

Set the amount of time the projector can be used. Once this time has elapsed you will be requested to enter your password again.

Change Password

Set or modify the password.

HDMI CEC When you connect HDMI CEC-compatible devices to the projector with HDMI cables, you can control them on the same power on or power off status using the HDMI CEC control feature in the projector’s OSD. This lets one device or multiple devices in a group power on or power off via HDMI CEC in a typical configuration.
NOTE:
  • In order for the CEC function to work properly, make sure that the device is correctly connected to the HDMI input of the projector via an HDMI cable, and its CEC function is turned on.
  • Depending on the connected device, the CEC function may not work.
Test Pattern Select the test pattern from green grid, magenta grid, white grid, white, or disable this function (off).
Options Language

Select the On-Screen Display (OSD) Menu language.

Menu Settings

Set the menu location on screen and configure the menu timer settings.

Auto Source

Automatically find an available input source.

Input Source

Select the input signal: HDMI 1 or HDMI 2.

High Altitude

When On, the fans will spin faster for better cooling and performance. This is useful for high altitude environments where the air is thin.

Logo

Set the “startup screen”. If changes are made, they will take effect the next time the projector is powered on.

Background Color

Display a blue, red, green, or gray color, none, or logo screen when no signal is available.

NOTE: If the background color is set to None, then the background color will be black.
Reset Return the settings to default.
NOTE: When resetting, the following settings will still remain: Zoom, Keystone Settings, Language, Projection, USB Power (Standby), Power Mode (Standby), High Altitude Mode, Security Settings, Network Settings, Light Source Hours Information.

Network Menu

Menu Description
LAN View network information and enable/disable DHCP.
Control Enable or disable network control suites.
NOTE: To connect successfully, the control suite must be enabled.

Controlling the Projector throught a Network

The projector provides diverse networking and remote management features. The LAN /RJ45 function of the projector, through a network, can remotely manage: Power On/Off, Volume adjustment, Input select, Brightness, and more.

NOTE: Please ensure Network > Control > HTTP is enabled.
  1. Connect the projector to a network via the LAN/RJ45 port.
  2. Open the On-Screen Display Menu and go to: Network > LAN.
  3. Select DHCP and turn it On to obtain an IP address automatically; or select Off to enter the network information manually.
    4. NOTE: Please wait for around 15~20 seconds, then re-enter the LAN settings page. The Projector IP Address, Subnet Mask, Default Gateway, DNS Server settings will be displayed. Make note of the IP address displayed in the Projector IP Address row.
  4. Using a web browser, and under the same network, type in the projector’s IP address.
  5. Enter the user name and password, then click Log in.
    6. NOTE: The default user name and password is admin.

Information Menu

View Serial Number, Source, Resolution, Refresh Rate, Display Mode, Power Mode, Light Source Hours, Network Status, IP Address, Brightness Mode, and Firmware Version information.

Technical Specifications

Item Category Specifications
Model P/N. LS751HD
No. VS19337
Projector Type Laser
Display Size 300”~300”
Brightness (Lumens) 5000 ANSI
Throw Ratio 1.4~2.24±3%
(100”@3.10m)
Optical Zoom 1.6x
Display System 1-CHIP DMD
Input Signal HDMI fh: 15~102 kHz, fv:23~120 Hz, Pixel rate: 170 MHz
Resolution Native 1920 x 1080
Power Input Voltage DC IN 100-240V, 50/60 Hz (auto switch)
Operating Conditions Temperature 0°C to 40°C (32°F to 104°F)
Humidity 10% to 80% (non-condensing)
Altitude 0 to 2,500 ft. at 0°C to 40°C
2,500 to 5,000 ft. at 0°C to 35°C
5,000 to 12,000 ft. at 0°C to 30°C
Storage Conditions Temperature -10°C to 60°C (14°F to 140°F)
Humidity 10% to 90% (non-condensing)
Altitude 0 to 12.1 km (0 to 40,000 ft.)
Dimensions Physical
(W x H x D) 		337 x 265 x 131.5 mm
(13.27” x 10.43” x 5.18”)
Weight Physical 4.5 kg (9.92 lbs)
Power Consumption On[1] 245W (Typical)
Off < 0.5W (Standby)
  1. ↑ The test condition follows EEI standards.

Projector Dimensions

337 mm (W) x 131.5 mm (H) x 265 mm (D)

Timing Chart

HDMI Video Timing

Timing Resolution (dots) Refresh Rate (Hz)
SDTV (480p) 720 x 480 60
SDTV (576i) 720 x 576 50
SDTV (576p) 720 x 576 50
HDTV (720p) 1280 x 720 50/60
HDTV (1080p)[1] 1920 x 1080 24/30/50/60
HDTV (1080i)[1] 1920 x 1080 50/60
  1. ↑ 1.0 1.1 Mac 60

HDMI PC Timing

Signal Resolution (dots) Refresh Rate (Hz) Note for Mac
VGA 640 x 480 60/120 Mac 60/72/85
SVGA 800 x 600 60/72/85/120 Mac 60/72/85
XGA 1024 x 768 50/60/70/75/85/120 Mac 60/70/75/85
480i 720 x 480 60
WSVGA 1024 x 600 60
WXGA 1280 x 768 60/75/85 Mac 75
WXGA 1280 x 800 60/120 Mac 60
WXGA 1366 x 768 60
WXGA+ 1440 x 900 60
SXGA 1280 x 1024 60/75/85 Mac 60/75
SXGA+ 1400 x 1050 60
UXGA 1600 x 1200 60
WUXGA 1920 x 1200[1] 60 Mac 60
UHD (2160p) 3840 x 2160 24[2]/25[2]/30[2]/50/60
4K2K (2160p) 4096 x 2160 24[2]/25/50/60
  1. ↑ 1920 x 1200 @ 60Hz only supports RB (Reduced Blanking)
  2. ↑ 2.0 2.1 2.2 2.3 HDMI 1 UHD/4K2K timing support only

3D Support Timing

Signal Resolution Refresh Rate (Hz) Format Note
720p 1280 x 720p 50/60 Top and Bottom with 3D InfoFrame information
1280 x 720p 50/60 Frame Packing
1080i 1920 x 1080i 50/60 Side by Side (Half)
1080p 1920 x 1080p 24 Top and Bottom
1920 x 1080p 24 Frame Packing
720p 1280 x 720p 50/60 Side by Side (Half) SBS mode is ON without 3D InfoFrame information
1080i 1920 x 1080i 50/60 Side by Side (Half) SBS mode is ON
720p 1280 x 720p 50/60 Top and Bottom TAB mode is ON without 3D InfoFrame information
1080i 1920 x 1080i 50/60 Top and Bottom TAB mode is ON
NOTE:
  • 1080i@25hz and 720p@50hz will run in 100 Hz; other 3D timing will run in 120 Hz.
  • 1080P@24hz will run 144Hz (XGA, WXGA, 1080p)/96Hz (WUXGA).
  • If the input frame rate is 48 Hz or greater, the output frame rate is set to twice the input frame rate (FRC = 2X mode).
  • If the 3D input frame rate is 25Hz or greater, the output frame rate is set to four times the input frame rate (FRC = 4X mode).
  • If the 3D input frame rate is 24Hz (includes 23.9Hz), the output frame rate is set to six times the input frame rate (FRC = 6X mode).

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 Compliant 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.
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.

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.

Industry Canada Statement

CAN ICES-003(B)/NMB-003(B)

CE Conformity for European Countries

The device complies with the EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU. Ecodesign Directive 2009/125/EC and Radio Equipment Directive 2014/53/EU. (Frequency Range:2400~2483.5 MHz, 5150~5250 MHz) (Max Output Power: under 20 dBm)

The following information is only for EU-member states:

The mark shown to the right is in compliance with the Waste Electrical and Electronic Equipment Directive 2012/19/EU (WEEE). The mark indicates the requirement NOT to dispose of the equipment as unsorted municipal waste, but use the return and collection systems according to local law.

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:

  • Mercury in cold cathode fluorescent lamps and external electrode fluorescent lamps (CCFL and EEFL) for special purposes not exceeding (per lamp):
  • Short length (500 mm): maximum 3.5 mg per lamp.
  • Medium length (>500 mm and 1,500m): maximum 5 mg per lamp.
  • Long length (> 1,500 mm): maximum 13 mg per lamp.
  • Lead in glass of cathode ray tubes.
  • Lead in glass of fluorescent tubes not exceeding 0.2% by weight.
  • Lead as an alloying element in aluminum containing up to 0.4% lead by weight.
  • 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.

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.

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:

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

Copyright Information

Copyright© ViewSonic® Corporation, 2023. 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®, the three birds logo, OnView, ViewMatch, and ViewMeter 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.

LS710HD_LS751HD_UG_ENG_1a_202302017

Important: Please visit: ViewSonic Support & Service


This page has been archived and is no longer maintained.

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

Important: You will need the product’s serial number

Americas

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

Asia Pacific & Africa

Country/Region Website
Australia https://viewsonic.com/au/
Bangladesh https://www.viewsonic.com/bd/
中国 (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 https://www.viewsonic.com/th/
Việt Nam https://www.viewsonic.com/vn/
South Africa & Mauritius https://www.viewsonic.com/za/

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® Projector

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.

Limited Three (3) year General Warranty:

Subject to the more limited one (1) year warranty set out below, North and South America: Three (3) years warranty for all parts excluding the lamp, three (3) years for labor, and one (1) year for the original lamp from the date of the first consumer purchase.

Other regions or countries: Please check with your local dealer or local ViewSonic® office for the warranty information.

Limited One (1) year Heavy Usage Warranty:

Under heavy usage settings, where a projector’s use includes more than fourteen (14) hours average daily usage, North and South America: One (1) year warranty for all parts excluding the lamp, one (1) year for labor, and ninety (90) days for the original lamp from the date of the first consumer purchase; Europe: One (1) year warranty for all parts excluding the lamp, one (1) year for labor, and ninety (90) days for the original lamp from the date of the first consumer purchase. Other regions or countries: Please check with your local dealer or local ViewSonic® office for the warranty information. Lamp warranty subject to terms and conditions, verification and approval. Applies to manufacturer’s installed lamp only. All accessory lamps purchased separately are warranted for 90 days.

Who the warranty protects:

This warranty is valid only for the first consumer purchaser.

What the warranty 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.
    • Operation outside of product specifications.
    • Operation of the product for other than the normal intended use or not under normal conditions.
    • Repair or attempted repair by anyone not authorized by ViewSonic®.
    • Any damage of the product due to shipment.
    • Removal or installation of the product.
    • Causes external to the product, such as electric 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.
  • Removal, installation, and set-up service charges.

How to get service:

  1. For information about receiving service under warranty, contact ViewSonic® Customer Support (Please refer to the “Customer Support” page). You will need to provide your product’s serial number.
  2. To obtain warranted 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.
  3. Take or ship the product, freight prepaid, in the original container to an authorized ViewSonic® service center or ViewSonic®.
  4. 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:

  1. 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.
  2. Any other damages, whether incidental, consequential or otherwise.
  3. Any claim against the customer by any other party.

Effect of state law:

This warranty gives you specific legal rights, and you may also have other rights which vary from local authority. Some local governments 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: ViewSonic EU under “Support/Warranty Information”.

Mexico Limited Warranty

ViewSonic® Projector

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.

How long the warranty is effective:

3 years for all parts excluding the lamp, 3 years for labor, 1 year for the original lamp from the date of the first consumer purchase.

Lamp warranty subject to terms and conditions, verification and approval. Applies to manufacturer’s installed lamp only.

All accessory lamps purchased separately are warranted for 90 days.

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.
    • Any damage of the product due to shipment.
    • 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 attached “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.

  • 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

Read these instructions carefully, keep them in a safe place, and follow all warnings and instructions.

General Safety Precautions

  • During normal operation, warm air and a slight odor may come from the ventilation.
  • When using the projector, avoid direct exposure to the projector’s exhaust vent.
  • Keep the remote control or loose batteries away from children or pets.

Installation

  • Follow the manufacturer's recommended installation guidelines to ensure safe and optimal operation.
  • Leave at least 50 cm (20 in.) of open space around the projector to ensure proper ventilation.
  • Place the projector in a well-ventilated area. Do not place anything on the projector that prevents heat dissipation.
  • Do not place any heavy objects on the projector or cables.
  • Do not place the projector in an unstable location. The projector may fall, resulting in injury or damage.
  • Do not stand the projector upright. The projector may fall, resulting in injury or damage.
  • Do not use the projector near open flames, sparks, or hot surfaces.
  • Do not use the projector near water or in humid conditions and avoid exposing it to rain or moisture.
  • Do not expose the projector to direct sunlight or other sources of sustained heat.
  • Always route and manage cables connected to your projector to prevent tripping, pulling, or grabbing.
  • The projector is designed to operate at 120/240V AC. Unstable voltages can harm the projector. Use a power stabilizer, surge protector, or UPS in areas with frequent power cuts or surges.

Power Cord Safety

  • Do not compress the power cord, particularly at the plug and at the point where it connects to the projector.
  • Do not use the projector if the power cord or plug is damaged.
  • The power cord is designed with a grounding prong to ensure safe operation. Do not remove or damage the grounding prong.
  • Only use the original power cord and do not use damaged or modified cords.
  • Unplug the projector when it will be unused for long periods of time.

Handling

  • When moving the projector, handle it with care to avoid damage or injury.
  • Only use attachments and accessories specifically designed and approved by the manufacturer to ensure compatibility and safety.

Troubleshooting

  • If smoke appears, an abnormal noise, or a strange odor is present, immediately turn the projector off and contact your reseller or ViewSonic. It is dangerous to continue using the projector.
  • Refer all servicing to qualified service personnel.
  • Do not disassemble the projector. It contains electrical components that can cause shock.

Lens Safety

  • When using the projector, avoid looking directly at the projector lens.
  • Avoid blocking the projection lens when using the projector, as this can cause objects to overheat and potentially ignite.
  • When using the projector, make sure the lens shutter is open and the lens cap is removed.

Lamp Safety

  • Unplug the projector before replacing the lamp assembly or component.
  • Allow the projector to cool for approximately 45 minutes before replacing the lamp or performing basic maintenance.
  • Lamps should be replaced at the recommended lifespan to avoid unexpected failure.

Caution

a diagram warning users to not look directly at the lens of the projector

Possibly hazardous optical radiation is emitted from this product. As with any bright light source, do not stare into the beam, RG2 IEC 62471-5:2015. Additional warning against eye exposure for close exposures less than 1 m (3.28 ft).


Glossary of Terms

Note: Some terms may not be applicable to your device.

Aspect Ratio

Refers to the ratio of the image width to the image height.

Brightest Mode

Maximizes the brightness of the projected image. This mode is ideal for environments where extra-high brightness is required, such as using the projector in well lit rooms.

Brightness

Adjusts background black levels of the screen image.

CEC (Consumer Electronics Control)

Synchronizes power on/off operation via HDMI connection. That is, if a device that also supports CEC function is connected to the HDMI input of the projector, when the projector’s power is turned off, the power of the connected device will also be turned off automatically. When the power of the connected device is turned on, the projector’s power will be turned on automatically.

Color

Adjusts the color saturation.

Color Temperature

Allows users to select specific color temperature settings to further customize their viewing experience.

Contrast

Adjusts the difference between the image background (black level) and the foreground (white level).

Focus

Manually improve the clarity of the projected image.

Gamma

Allows the user to manually select the greyscale curve of the projector.

HDMI

Audio/Video interface used to transmit video and audio via a single cable.

HDMI Range

Allows the user to select HDMI greyscale range between 0~255 (full range) , 16~240 (limited range) or Auto by the signal type detected.

HDR (High-Dynamic Range)

Keeps the brightness level and enhances details on the dark level.

High Altitude Mode

Optional mode for users who live in an environment between 1,500 m and 3,000 m above sea level, and the temperature is between 5° C and 25° C. Activating it will improve projector cooling and performance.

Information

Displays the timing mode (video signal input), the projector model number, the serial number, and the ViewSonic® website URL.

Input Select

Toggles between the various input options that are available for the projector.

Keystone

The distortion of an image caused by projecting it onto an angled surface.

Light Source Level

Use Normal or Eco mode to adjust the brightness level and power consumption.

Movie Mode

A Picture Mode appropriate for playing colorful movies, video clips from digital cameras, or DVs through the PC input. Best for a low light environment.

Sharpness

Adjusts the picture quality.

Projector does not turn on

Troubleshooting Checks Yes/No Possible Solutions
Is the power indicator lit? Yes Turn the projector off, then turn it back on.
No Check the power connection between the projector and the power outlet.
Is the power cord plugged into a power outlet? Yes Try another power outlet or use some other electrical device to confirm the same power outlet is working.
No Plug the power cord into a power outlet and press the Power button on the projector's keypad or remote control.

No image appears

Troubleshooting Checks Yes/No Possible Solutions
Is your PC/video device turned on or in sleep mode? Yes Check the cable connection between your PC/video device and the projector.
No Turn your PC/video device on or wake it up from sleep mode. If in any doubts, consult your PC/video device's documentation.
Is the image input selected correctly? Yes Turn the projector off, then turn it back on.
No

Select the correct input source.

If multiple devices are connected, manually adjust the input source by pressing the Source Input button on the projector's keypad or remote control.

Image is flipped upside down or mirrored left to right

Troubleshooting Checks Yes/No Possible Solutions
Is the projector hung from the ceiling? Yes Check the Ceiling-Top/Rear-Top option.
No Turn the projector off, then turn it back on.
Is the projector placed on a desk/floor? Yes Check the Front/Rear option.
No Turn the projector off, then turn it back on.

Image is blurred

Troubleshooting Checks Yes/No Possible Solutions
Is the lens dirty? Yes Follow the procedure in the Maintenance section to clean the lens.
No Adjust the Focus Ring until the image is clear.

Image is not displayed correctly

Troubleshooting Checks Yes/No Possible Solutions
Is the image cut off, or not fitting on the screen? Yes

Press the Zoom In/Zoom Out button on the remote control to return to the original image size.

If the image is still not displayed correctly, reset the Image Settings.
No Reset the Image Settings.

Remote control does not work

Troubleshooting Checks Yes/No Possible Solutions
Are there any obstacles between the remote control and projector? Yes Remove the obstacle(s).
No Aim the remote control at the projector's IR receiver within the effective distance and angles when performing an operation.
Are the batteries installed correctly? Yes If the remote control still does not work, try another set of new batteries to confirm the current batteries have power.
No Install the batteries again.





General Precautions

  • Before performing any maintenance, turn off the projector and unplug the power cord from the outlet.
  • Do not spray or pour liquid directly onto the projector.
  • Handle the projector with care, as scratches may be more visible on dark-colored models.

Cleaning the Lens

  • Use an air blower to remove dust.
  • Use lens-cleaning paper or a soft, moist cloth with lens cleaner to gently wipe away smudges from the lenses.
Important: Do not use abrasive materials or glass cleaner to clean the lens.

Cleaning the Case

  • Use a soft, dry cloth.
  • If the case is still not clean, apply a small amount of non-ammonia, non-alcohol based, mild non-abrasive detergent onto a clean, soft, lint-free cloth, then wipe the surface.
Important: Do not use wax, alcohol, benzene, thinner, or other chemical detergents for cleaning.

Storing the Projector

If the projector will not be used for an extended period of time, observe the following:

  • Retract the adjustable foot completely.
  • Remove the batteries from the remote control.
  • Pack the projector in its original packaging.
  • Store the projector in a location that falls within the projector’s storage conditions.

Disclaimer

  • ViewSonic® does not recommend the use of any ammonia or alcohol-based cleaners on the display screen or case. Some chemical cleaners have been reported to damage the screen and/or case of the monitor.
  • ViewSonic® will not be liable for damage resulting from use of any ammonia or alcohol-based cleaners.





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