VP3256A-4K

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Introduction

Package Contents

  • Monitor
  • Power cord
  • Video cable
  • Quick start guide
Note: The cables included in your package may vary depending on your country. Please contact your local reseller for more information.

Product Overview

Front View

Front of the monitor on its stand.

Rear View

Rear of the monitor with the Control Panel Keys, Power button, and security slot labeled.

I/O Ports

I/O ports numbered 1 to 5: AC IN, HDMI 1 and 2, DisplayPort, USB Type C upstream, and USB downstream (Type C and Type A).
The I/O ports of the monitor.
# Description
1 AC IN
2 HDMI
3 DisplayPort
4 USB Upstream
5 USB Downstream

Initial Setup

Installing the Stand

1

Step 1: the monitor lying face down, with the stand being lowered onto the mounting slots.

2

The stand hooked into the mounting slots on the rear of the monitor.

3

The monitor standing upright on its stand.

Caution: Place the monitor on a flat, stable surface to ensure safety and optimal performance.

Removing the Stand

1

The monitor lying face down, with a finger pressing the stand release button.

2

Step 2: the stand sliding out of the mounting slots, with an arrow showing the direction.

Caution: Before removing the stand, turn off the monitor, disconnect all cables, and place the monitor on a flat, stable surface with the screen facing down.

Mounting the Monitor

After removing the stand, the monitor can be mounted using an optional mounting kit.

Rear of the monitor with the stand removed, showing the 100 × 100 mm VESA mounting hole pattern.
The standard dimensions and loading of mounting kits.
Maximum Loading Hole Pattern (W × H) Screw Specification Screw Quantity
14 kg 100 × 100 mm M4 × 10 mm 4
  1. Attach the mounting bracket to the VESA mounting holes at the rear of the monitor, securing it with screws.
  2. Follow the mounting kit instructions to mount the monitor.
Note: For use only with a UL certified mounting kit. To obtain a mounting kit or height adjustment base, contact ViewSonic® or your local dealer.

Using the Security Slot

A security cable looped around a desk leg and locked into the security slot on the rear of the monitor.

To prevent theft and minimize damage, use a security slot locking device to secure the monitor to a fixed object.

Additionally, fastening the monitor to a wall or fixed object using a security cable can help support the weight of the monitor in order to prevent the monitor from falling over.

Making Connections

Connecting to Power

Rear of the monitor with the AC IN port highlighted. Connecting power: (1) plug the power cord into the monitor's AC IN port; (2) plug the other end into a power outlet.
  1. Connect the power cord to the AC IN jack at the rear of the monitor.
  2. Plug the power cord plug into a power outlet.


Connecting to Video

HDMI

Rear of the monitor with the HDMI 1 and HDMI 2 ports highlighted. An HDMI cable from the monitor's HDMI 1 or HDMI 2 port to a computer's HDMI port.
  1. Connect one end of an HDMI cable to an HDMI port of the monitor.
  2. Plug the other end of the cable into the HDMI port of your computer.

DisplayPort

Rear of the monitor with the DisplayPort port highlighted. A DisplayPort cable from the monitor's DP port to a computer's DisplayPort port.
  1. Connect one end of a DisplayPort cable to the DP port of the monitor.
  2. Plug the other end of the cable into the DisplayPort or Mini DisplayPort port of your computer.
Note: To connect the monitor to the Thunderbolt port (v. 1 & 2) on your Mac, connect the Mini DisplayPort end of a “Mini DisplayPort to DisplayPort cable” to the Thunderbolt output port of your Mac. Then connect the other end of the cable to the DisplayPort port of the monitor.

Type C

Rear of the monitor with the USB Type C upstream port highlighted. A USB Type C cable from the monitor's USB Type C port to a laptop.
  1. Connect one end of a USB Type C cable to the USB Type C upstream port of the monitor.
  2. Plug the other end of the cable into the USB Type C port of your computer.
Note:
  • The USB Type C port supports video, data transfer, and up to 100W power delivery; actual functionality depends on your device’s USB Type C specifications.
  • For proper operation, please ensure your device supports DisplayPort Alt Mode and USB Power Delivery (PD), and avoid using USB Type C charging and DC power on the laptop at the same time.

USB Connection

The monitor supports two types of USB ports, upstream and downstream. When making connections, observe the following guidelines.

Rear of the monitor with the USB ports numbered: 1 USB Type C upstream, and 2 USB Type C and USB Type A downstream.
The USB ports of the monitor.
# USB Type Connection Type Description
1 Upstream Type C Full-featured port: transfers data, audio, video, and power.
Supports up to 65W power delivery.
2 Downstream Type A For peripheral device(s) (e.g., storage device, keyboard, mouse, etc.).
Supports 5V/3A.
2 Downstream Type C For peripheral device(s) (e.g., storage device, keyboard, mouse, etc.).
Supports 5V/3A.
Note: To use peripheral devices with the USB downstream ports, please also connect your computer to the monitor’s USB Type C upstream port.

Using the USB Ports

Rear of the monitor with the USB ports highlighted. Step 1: a USB Type C cable from the monitor's upstream port to a laptop. Step 2: keyboards and mice connected to the monitor's USB Type A and USB Type C downstream ports.
  1. To use the downstream USB ports, connect one end of a USB Type C cable to the USB Type C upstream port of the monitor. Plug the other end of the cable into the USB Type C port of your computer.
  2. Connect your peripheral device(s) to a downstream port (USB Type A or USB Type C) of the monitor.

Using the Monitor

Adjusting the Viewing Angle

Height Adjustment

Lower or raise the monitor to the desired height (0 to 130 mm).

Front of the monitor held on both sides, with arrows showing it moving up and down.
Note: When adjusting, press down firmly along the adjustment track holding the monitor with both hands on the side.

Screen Orientation Adjustment (Monitor Pivot)

1

The monitor held on both sides and raised to its maximum height. Side view of the monitor tilted back fully on its stand.

2

The monitor being rotated clockwise and counterclockwise from landscape toward portrait. The monitor in portrait orientation after rotating clockwise. The monitor in portrait orientation after rotating counterclockwise.

  1. Raise the monitor height to its maximum height and then tilt it back fully.
  2. Rotate the monitor 90 degrees clockwise or counterclockwise from landscape to portrait orientation.
Note:
  • When adjusting, hold the monitor firmly on both sides.
  • To rotate the screen, change the system’s display orientation settings.

Swivel Angle Adjustment

Swivel the monitor to the left or right for the desired viewing angle (± 60°).

Top view of the monitor held on both sides, with arrows and dashed outlines showing it swiveling left and right.


Tilt Angle Adjustment

Tilt the monitor forwards or backwards to the desired viewing angle (−5° to 21°).

Side view of the monitor tilting backward up to 21 degrees and forward up to 5 degrees.
Note: When adjusting, support the stand firmly with one hand while tilting the monitor forwards or backwards with the other hand.

Turning the Monitor On/Off

Note: The monitor will still consume some power as long as the power cord is connected to the power outlet. If the monitor is not being used for a long period of time, please disconnect the power plug from the power outlet.
Rear of the monitor with the Power button highlighted and a finger pressing it.
  1. Plug the connected power cord into a power outlet.
  2. Press the Power button to turn on the monitor.
  3. To turn the monitor off, press the Power button again.

Using the Control Panel Keys

Use the Control Panel Keys to access the Shortcut Menu, activate Hot Keys, navigate the On-Screen Display Menu, and change settings.

Close-up of the Control Panel Keys on the rear of the monitor, labeled 1 to 5 and Power.

Shortcut Menu

Press the 1/2/3/4 key to activate the Shortcut Menu.

Shortcut Menu listing Standard Color, Contrast/Brightness, Input Select, Main Menu, and Exit.
Note: Follow the key guide that appears on the screen to select the option or make adjustments.
The Shortcut Menu options.
Menu Description
Standard Color Select one of the preset color settings.
Contrast/Brightness Adjust the contrast or brightness level.
Input Select Select the input source.
Main Menu Open the On-Screen Display Menu.
Exit Exit the Shortcut Menu.

Configuring the Settings

General Operations

On-Screen Display Menu open, showing the main menu list.

Press the 1/2/3/4 key to display the Shortcut Menu. Then press the 4 key to display the On-Screen Display Menu.

On-Screen Display Menu with a main menu selected and its options shown.

Press the 1 or 2 key to select the main menu. Then press the 3 key to enter the selected menu.

On-Screen Display Menu with a menu option selected and its sub-menu open.

Press the 1 or 2 key to select the menu option. Then press the 3 key to enter the sub-menu.

On-Screen Display Menu with a setting being adjusted in the sub-menu.

Press the 1 or 2 key to adjust/select the setting. Then press the 3 key to confirm.
Note: Follow the key guide that appears on the screen to select the option or make adjustments.

Menu Options

Input Select

Input Select menu listing Type C, DisplayPort, HDMI 1, HDMI 2, and Auto Detect.


Audio Adjust

Audio Adjust menu listing Volume and Mute.
Audio Adjust menu options.
Menu Description
Volume Adjust the volume level.
Mute Enable this option to temporarily turn off the sound.

ViewMode

ViewMode menu listing Off, Game, Movie, Web, Text, MAC, Designer, and Photographer.
ViewMode menu options.
Menu Description
Off Disable the function.
Game Select this option for playing games.
Movie Select this option for watching movies.
Web Select this option for surfing the web.
Text Select this option for text-based tasks.
MAC Select this option when connecting to Mac computers.
Designer Select this option for viewing graphic design files.
Photographer Select this option for viewing photo files.

Color Adjust

Color Adjust menu listing Contrast/Brightness, Color Format, Standard Color, and Custom.
Color Adjust menu options.
Menu Description
Contrast/Brightness Contrast Adjust the degree of difference between the lightest and darkest parts of the picture and change the amount of black and white in the image.
Brightness Adjust the background black levels of the screen image.
Color Format The monitor can detect the input signal color format automatically. You can manually change the color format options to fit the correct color format range if the colors are not displayed correctly.
Auto Automatically recognizes the color format and the black and white levels.
RGB (Full Range) The input signal color format is RGB and the black and white levels are full.
RGB (Limited Range) The input signal color format is RGB and the black and white levels are limited.
YUV (Full Range) The input signal color format is YUV and the black and white levels are full.
YUV (Limited Range) The input signal color format is YUV and the black and white levels are limited.
Standard Color The monitor comes with several display industry color standards. Each color mode can be selected for various applications of the monitor.
sRGB Precise color gamut and gamma of sRGB standard.
Custom Color Temperature Select the color temperature setting.
Panel Default Use the panel default mode.
Bluish Set the color temperature to 9300K.
Cool Set the color temperature to 7500K.
Native A default color temperature. Recommended for general graphic design and regular use.
Warm Set the color temperature to 5000K.
User Custom user settings.
Gamma Manually adjust the brightness level of the monitor’s grayscale levels.
Black Stabilization Provide heightened visibility and detail by brightening dark scenes.
Advanced DCR Automatically detects the image signal and intelligently controls the backlight brightness and color, to improve on the ability to make the black blacker in a dark scene, and make the white whiter in a bright environment.
Gain Adjust white temperature to customize your User Color (can be saved in User Mode) or a specific color temperature and gain value (red, green, blue).
Offset Adjust black levels for red, green, and blue. The gain and offset functions allow users to control the white balance for the upmost control when manipulating contrast and dark scenes.
Hue Adjust the tint of each color (red, green, blue, cyan, magenta, and yellow).
Saturation Adjust the color depth of each color (red, green, blue, cyan, magenta, and yellow).
Recall Restore the Custom related settings to default.

Manual Image Adjust

Manual Image Adjust menu listing Sharpness, Aspect Ratio, Overscan, Low Input Lag, Response Time, Blue Light Filter, HDR10, and Adaptive Sync.
Manual Image Adjust menu options.
Menu Description
Sharpness Adjust the picture quality.
Aspect Ratio Select the aspect ratio of the monitor.
Overscan Automatically enlarge the original picture horizontally and vertically to an equal aspect ratio that fills the screen.
Low Input Lag Select the appropriate speed to decrease input to output latency.
Response Time Adjust the response time, creating smooth images without streaking, blurring, or ghosting.
Blue Light Filter Adjust the filter that blocks high-energy blue light for a more comfortable viewing experience.
HDR10 Reduce the overall contrast of a given scene so that detail in the highlights and shadows can be seen.
Adaptive Sync Put an end to choppy gameplay and broken frames.

Setup Menu

Setup Menu listing Language Select, Resolution Notice, Information, OSD Timeout, OSD Background, OSD Pivot, Power Indicator, Auto Power Off, Sleep, ECO Mode, and DisplayPort 1.2.
Setup Menu options.
Menu Description
Language Select Select an available language for the OSD Menu.
Resolution Notice Enable this option to allow the system to inform users that the current viewing resolution is not the correct native resolution.
Information Display the monitor information.
OSD Timeout Set the length of time the OSD Menu remains on screen.
OSD Background Show/Hide the OSD background when the OSD Menu appears on the screen.
OSD Pivot Set the OSD Menu orientation.
Auto With the built-in G sensor, the OSD Menu can automatically pivot when the monitor is positioned vertically.
0° Sets the OSD Menu without a pivot.
+90° Sets the OSD Menu with a +90° pivot.
−90° Sets the OSD Menu with a −90° pivot.
180° Sets the OSD Menu with a 180° pivot.
Power Indicator Set the Power Indicator On or Off. If the setting is set to On, the power indicator lights blue when the device is turned on.
Auto Power Off Enable this option to allow the monitor to automatically turn off after a certain amount of time.
Sleep Set the amount of idle time before the monitor enters Sleep mode.
ECO Mode Choose between various modes, based on power consumption.
DisplayPort 1.2 Enable DisplayPort 1.2 support.
DDC/CI Enable this option to allow the monitor control via the graphics card.
Save As Set the personalized OSD configurations for User 1/User 2/User 3.
All Recall Reset all settings to their default values.
Note: All Recall is the default display configuration and settings, and it’s the setting required for ENERGY STAR® qualification. Modifying these default settings can increase energy consumption beyond the ENERGY STAR® limits. ENERGY STAR® is a program jointly administered by the U.S. Environmental Protection Agency (EPA) and the U.S. Department of Energy, which promotes energy-efficient products and practices to help save money and protect the environment.
ENERGY STAR logo.

Advanced Features and Settings

Auto Pivot

The Auto Pivot function can detect the displayed image and adjust the image’s orientation on the screen automatically when pivoting the screen.

Note: To use Auto Pivot, enable DDC/CI in the On-Screen Display Menu and download and install the ColorPro Display Manager application from our ColorPro Software Download site. ColorPro Display Manager is necessary for Auto Pivot functionality.
A screenshot of the ColorPro Display Manager application.
  1. Open the On-Screen Display Menu and select the Setup Menu menu.
  2. Set DDC/CI to On.
  3. Download and install the Display Portal application from our ColorPro Software Download site. After installation, launch Display Portal and open the ColorPro Display Manager application.
  4. In the ColorPro Display Manager application, set Screen Pivot to Auto.

Colorbration+

Note: The Colorbration+ application requires a color calibrator, which must be purchased separately.

To ensure accurate color reproduction, download and install the Display Portal application from our ColorPro Software Download site. After installation, launch Display Portal and open the Colorbration+ application to calibrate the monitor.

A screenshot of the ColorPro Colorbration+ application.
Tip: For a detailed list of supported measurement devices, please refer to our ColorPro Software Download site.

Color Blindness Mode

The ColorPro Display Manager application provides one Color Blindness mode: Color Filter.
Users who are color blind can activate the Color Filter feature to better see on-screen details.

The Colorblindness page of the display manager application, with Color Filter options for inverted, grayscale, red-green, and blue-yellow.
Note: The ColorPro Display Manager application can be downloaded from our website.

Firmware Upgrade

To maintain optimal display performance and address potential issues, regularly upgrade your monitor's firmware. Use the Firmware Update Tool and the supplied USB cable to install the updates.

Caution: Do not interrupt the firmware upgrade process, as this may damage your monitor. Keep the USB cable connected and make sure both the computer and monitor remain turned on until the upgrade is complete.
  1. Download and install the Display Portal application from our ColorPro Software Download site.
  2. Connect one end of the USB cable to the USB upstream port of the monitor. Then connect the other end of the cable to the USB port of the computer.
  3. Launch Display Portal and open the Firmware Update Tool application.
  4. Select Check for Update.


Appendix

Specifications

The monitor's technical specifications.
Category Specification Value
Display Type IPS type, a-si TFT Active Matrix 3840 × 2160 LCD, 0.18159 mm × 0.18159 mm pixel pitch
Display Size 80.01 cm / 31.5 in. (viewable)
Color Filter RGB Vertical Stripe
Glass Surface Anti-Glare (Haze 25%), Hard Coating (3H)
Input Signal Frequency HDMI fh: 15–136 kHz;
fv: 24–75 Hz
DisplayPort fh: 15–136 kHz;
fv: 24–75 Hz
Type C fh: 15–136 kHz;
fv: 24–75 Hz
Version HDMI 2.1
DisplayPort1.4
Type CDisplayPort 1.4
Compatibility PC up to 3840 × 2160
Macintosh up to 3840 × 2160
Resolution and Timings[1] Preset 3840 × 2160 @ 60 Hz
Supported
  • 3840 × 2160 @ 30, 60 Hz
  • 2560 × 1440 @ 60 Hz
  • 2048 × 1152 @ 60 Hz
  • 1920 × 1440 @ 60 Hz
  • 1920 × 1200 @ 60 Hz
  • 1920 × 1080 @ 50, 60 Hz
  • 1680 × 1050 @ 60 Hz
  • 1600 × 1200 @ 60 Hz
  • 1600 × 900 @ 60 Hz
  • 1440 × 900 @ 60, 75 Hz
  • 1400 × 1050 @ 60, 75 Hz
  • 1366 × 768 @ 60 Hz
  • 1360 × 768 @ 60 Hz
  • 1280 × 1024 @ 50, 60, 75 Hz
  • 1280 × 960 @ 50, 60, 75 Hz
  • 1280 × 800 @ 60 Hz
  • 1280 × 768 @ 50, 60 Hz
  • 1280 × 720 @ 50, 60 Hz
  • 1152 × 900 @ 67 Hz
  • 1152 × 864 @ 75 Hz
  • 1024 × 768 @ 50, 60, 70, 72, 75 Hz
  • 848 × 480 @ 60 Hz
  • 800 × 600 @ 56, 60, 72 Hz
  • 720 × 576 @ 50 Hz
  • 720 × 480 @ 60 Hz
  • 720 × 400 @ 70 Hz
  • 640 × 480 @ 50, 60, 67, 72 Hz
  • 640 × 400 @ 60, 70 Hz
  • 640 × 350 @ 70 Hz
Power[2] Input Voltage AC 100–240V, 50/60 Hz (auto switch)
Audio Internal Speaker 3W × 2
Display Area Active Size (H × V) 697.3 × 392.2 mm
27.45 × 15.44 in.
Operating Conditions Altitude 3.048 km (10,000 ft)
Relative Humidity 20% to 90% (non-condensing)
Temperature 0° C to 40° C
32° F to 104° F
Storage Conditions Altitude 12.1 km (40,000 ft)
Relative Humidity 5% to 90% (non-condensing)
Temperature -20° C to 60° C
-4° F to 140° F
Dimensions (with stand) Physical (W × H × D) 715.2 × 513.8–643.8 × 265.0 mm
28.16 × 20.23–25.35 × 10.43 in.
Weight (with stand) Physical 10.9 kg (23.96 lb)
Dimensions (without stand) Physical (W × H × D) 715.2 × 423.1 × 66.3 mm
28.16 × 16.66 × 2.61 in.
Weight (without stand) Physical 7.2 kg (15.8 lb)
Wall Mount Dimensions 100 × 100 mm
Power Consumption On[3] 58W (Typical)
Off ≤ 0.3 W (Maximum)
  1. ↑ Do not set the graphics card in your computer to exceed these timing modes; doing so may result in permanent damage to the display.
  2. ↑ Please use the power adapter/power cord from ViewSonic® or an authorized source only.
  3. ↑ The test condition follows EEI standards.
The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.

On-Screen Display Menu Tree

Input Select

Input Select menu options.
Sub-menu Menu Option
Type C —
DisplayPort —
HDMI 1 —
HDMI 2 —
Auto Detect On · Off

Audio Adjust

Audio Adjust menu options.
Sub-menu Menu Option
Volume 0–100/1
Mute On · Off

ViewMode

ViewMode menu options.
Sub-menu Menu Option
Off —
Game FPS 1 · FPS 2 · RTS · MOBA
Movie —
Web —
Text —
MAC Ultra Clear 0–10/1
Designer CAD/CAM Ultra Clear 0–10/1
Advanced Sharpness 0–100/25
Advanced Gamma 1.8 · 2.0 · 2.2 · 2.4 · 2.6
Animation Ultra Clear 0–10/1
Advanced Sharpness 0–100/25
Black Stabilization 0–10/1
Video Edit Ultra Clear 0–10/1
Advanced Sharpness 0–100/25
Advanced Gamma 1.8 · 2.0 · 2.2 · 2.4 · 2.6
Photographer Retro Ultra Clear 0–10/1
Advanced Sharpness 0–100/25
Advanced Gamma 1.8 · 2.0 · 2.2 · 2.4 · 2.6
Photo Ultra Clear 0–10/1
Advanced Sharpness 0–100/25
Advanced Gamma 1.8 · 2.0 · 2.2 · 2.4 · 2.6
TrueTone 0–100/1
Landscape Ultra Clear 0–10/1
Advanced Sharpness 0–100/25
Advanced Gamma 1.8 · 2.0 · 2.2 · 2.4 · 2.6
TrueTone 0–100/1
Portrait Ultra Clear 0–10/1
Advanced Sharpness 0–100/25
Advanced Gamma 1.8 · 2.0 · 2.2 · 2.4 · 2.6
TrueTone 0–100/1
Skin Tone 0–10/1
Black Stabilization 0–10/1
Monochrome Advanced Sharpness 0–100/25
TrueTone 0–100/1

Color Adjust

Color Adjust menu options.
Sub-menu Menu Option
Contrast/Brightness Contrast 0–100/1
Brightness 0–100/1
Color Format Auto · RGB (Full Range) · RGB (Limited Range) · YUV (Full Range) · YUV (Limited Range)
Standard Color sRGB
Custom Color Temperature Panel Default · Bluish · Cool · Native · Warm · User
Gamma Off · 1.8 · 2.0 · 2.2 · 2.4 · 2.6
Black Stabilization 0–10/1
Advanced DCR 0–100/25
Gain Red 0–100/1
Green 0–100/1
Blue 0–100/1
Offset Red 0–100/1
Green 0–100/1
Blue 0–100/1
Hue Red 0–100/1
Green 0–100/1
Blue 0–100/1
Cyan 0–100/1
Magenta 0–100/1
Yellow 0–100/1
Saturation Red 0–100/1
Green 0–100/1
Blue 0–100/1
Cyan 0–100/1
Magenta 0–100/1
Yellow 0–100/1
Recall —

Manual Image Adjust

Manual Image Adjust menu options.
Sub-menu Menu Option
Sharpness 0–100/25
Aspect Ratio 1:1 · 4:3 · Full Screen
Overscan On · Off
Low Input Lag On · Off
Response Time Standard · Advanced · Ultra Fast
Blue Light Filter 0–100/1
HDR10 On · Off
Adaptive Sync On · Off

Setup Menu

Setup Menu options.
Sub-menu Menu Option
Language Select English · Français · Deutsch · Español · Italiano · Suomi · Русский · Türkçe · 日本語 · 한국어 · 繁體中文 · 简体中文 · Češka · Svenska
Resolution Notice On · Off
Information —
OSD Timeout 5 · 15 · 30 · 60
OSD Background On · Off
OSD Pivot Auto · 0° · +90° · −90° · 180°
Power Indicator On · Off
Auto Power Off On · Off
Sleep 30 minutes · 45 minutes · 60 minutes · 120 minutes · Off
ECO Mode Standard · Optimize · Conserve
DisplayPort 1.2 On · Off
DDC/CI On · Off
Save As User 1 · User 2 · User 3 · Recall
All Recall —

Hot Keys

When the On-Screen Display Menu is off, you can quickly access special functions by using the Control Panel Keys.

Shortcut keys and their function.
Function Key Description
Select User Mode 1 Press and hold the key for five seconds to select User mode. Then select the desired User mode (User 1, User 2, or User 3) to activate.
Lock or unlock the On-Screen Display Menu 2 + 3 Press and hold the keys to lock/unlock the OSD Menu. When the menu appears on the screen, continue holding both keys for 10 seconds to lock/unlock the OSD Menu. If the OSD Menu is locked, the message "OSD Locked" appears on the screen.
Lock or unlock the Power button 2 + 4 Press and hold the keys to lock/unlock the Power button. When the menu appears on the screen, continue holding both keys for 10 seconds to lock/unlock the Power button. If the Power button is locked, the message "Power Button Locked" appears on the screen.
Turn on or off the Boot Up Screen 3 + 5 Press the keys to display/hide the boot up screen when the monitor is turned on.

Regulatory and Service Information

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.

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.

Industry Canada Statement

CAN ICES (B) / NMB (B)

CE Conformity for European Countries

CE logo

The device complies with the EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU.

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.

WEEE logo

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.

RoHS2 restricted substances and concentration limits.
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 125 V AC or 250 V DC or higher.

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.

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

Address.
ViewSonic Europe Limited
Flevolaan 38, 1382JZ, Weesp,
the Netherlands
Phone.
+31 0800023299

Copyright Information

Copyright © 2026 ViewSonic® Corporation. 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.

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Customer Service

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Safety Precautions

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Maintenance