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VX2485-mhu

VX2785-2K-mhdu

Display

User Guide

Model No. VS17885/VS17884

P/N: VX2485-MHU/VX2785-2K-MHDU

IMPORTANT: Please read this User Guide to obtain important information on installing and using your product in

a safe manner, as well as registering your product for future service. Warranty information contained in this User

Guide will describe your limited coverage from ViewSonic Corporation, which is also found on our web site at ®

http://www.viewsonic.com in English, or in specific languages using the Regional selection box in the upper right

corner of our website. “Antes de operar su equipo lea cu idadosamente las instrucciones en este manual”

Thank you for choosing ViewSonic®

As a world-leading provider of visual solutions, ViewSonic® is dedicated to exceeding

the world’s expectations for technological evolution, innovation, and simplicity.

At ViewSonic®, we believe that our products have the potential to make a positive

impact in the world, and we are confident that the ViewSonic® product you have

chosen will serve you well.

Once again, thank you for choosing ViewSonic®!

Safety Precauons

P wing before you start using the device.lease read the follo Safety Precauons

• Keep this user guide in a safe place for later reference.

• Read all warnings and follow all instructions.

• Sit at least 18" (45 cm) away from the device.

• Allow at least 4" (10 cm) clearance around the device to ensure proper

ventilation.

• Place the device in a well-ventilated area. Do not place anything on the device

that prevents heat dissipation.

• 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.

• Use a soft, dry cloth to clean the external housing. For more information, refer

to the "Maintenance" section on page 39.

• Oil may collect on the screen as you touch it. To clean the greasy spots on the

screen, refer to the "Maintenance" section on page 39.

• Do not touch the screen surface with sharp or hard objects, as it may cause

damage to the screen.

• 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.

• 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

• NOTICE: LISTENING THROUGH EAR-/HEADPHONES AT A HIGH VOLUME FOR

EXTENDED PERIODS CAN CAUSE HEARING DAMAGE/HEARING LOSS. When using

ear-/headphones, adjust the volume to appropriate levels, or hearing damage

may result.

• NOTICE: THE MONITOR MAY OVERHEAT AND SHUTDOWN! If the device shuts

down automatically, please turn on your monitor again. After rebooting, change

your monitor's resolution and refresh rate. For details, please refer to the

graphics card's user guide.

Contents

Safety Precautions 3 .......................................................

Introduction 7 ................................................................

Package Contents 7 ...................................................................................................

Product Overview - VX2485-mhu 8 ...........................................................................

Front and Rear View 8 ................................................................................................

I/O Ports 8 .................................................................................................................

Product Overview - VX2785-2K-mhdu 9 ....................................................................

Front and Rear View 9 ................................................................................................

I/O Ports 9 .................................................................................................................

Initial Setup 10 ...............................................................

Installing the Stand 10 ...............................................................................................

Wall Mounting 12 ......................................................................................................

Using the Security Slot 13 .................................................................... ......................

Making Connections 14 ..................................................

Connecting to Power 14 ............................................................................................

Connecting External Devices - VX2485-mhu 15 ........................................................

Connecting External Devices - VX2785-2K-mhdu 16 .................................................

Using the Monitor 17 .....................................................

Adjusting the Viewing Angle 17 .................................................................... .............

Tilt Angle Adjustment 17 ............................................................................................

Turning the Device On/Off 18 ...................................................................................

Using the Control Panel Keys 19 .................................................................... ............

Quick Menu 19 ...........................................................................................................

Hot Keys 20 ................................................................................................................

Configuring the Settings 22 .......................................................................................

General Operations 22 ...............................................................................................

On-Screen Display (OSD) Menu Tree - VX2485-mhu 25 .............................................

On-Screen Display (OSD) Menu Tree - VX2785-2K-mhdu 28 .....................................

Appendix 31 ...................................................................

Specifications 31 .................................................................... ....................................

Glossary 33 ................................................................................................................

Troubleshooting 37 ...................................................................................................

Maintenance.........................................................................................................39

General Precautions 39 ..............................................................................................

Cleaning the Screen 39 ...............................................................................................

Cleaning the Case 39 ..................................................................................................

Blue Light Filter and Eye Health 40 .................................................................... ........

Calculating Breaks 40 .................................................................................................

Looking at Distant Objects 40 ....................................................................................

Eye and Neck Exercises 40 .........................................................................................

Regulatory and Service Information 41 ..........................

Compliance Information 41 .......................................................................................

FCC Compliance Statement 41 ...................................................................................

Industry Canada Statement 41 ...................................................................................

CE Conformity for European Countries 41 .................................................................

Declaration of RoHS2 Compliance......................................................................... 42

Indian Restriction of Hazardous Substances 43 .........................................................

Product Disposal at End of Product Life 43 ................................................................

Customer Service 45 ..................................................................................................

Limited Warranty 46 ..................................................................................................

Mexico Limited Warranty 49 ......................................................................................

Introducon

Package Contents

• Monitor

• Power cord

• Video cable

• Quick start guide

NOTE: The power cord and video cables included in your package may vary

depending on your country. Please contact your local reseller for more

informaon.

Product Overview - VX2485-mhu

Front and Rear View

Uzqf.D

VX COLLECTION

I/O Ports

Type-C

VGA

NOTE: For more informaon about the 1(Shortcut)/2/3/4/5 key and its

funcons, refer to “Hot Keys” on “Hot Keys” on page 20.

DC IN Jack

VGA Port

HDMI Port Audio Out Port

Type-C Port

Audio In Port

Product Overview - VX2785-2K-mhdu

Front and Rear View

VX COLLECTION

Uzqf.D

I/O Ports

Type-C

NOTE: For more informaon about the 1(Shortcut)/2/3/4/5 key and its

funcons, refer to “Hot Keys” on page 20.

DC IN Jack

DisplayPort Port

HDMI Port Audio Out Port

Type-C Port

Uzqf.D

VX COLLECTION

Uzqf.D

VX COLLECTION

NOTE: Always place the device on a at, stable surface. Failure to do so may

cause the device to fall and damage the device and/or result in personal

injury.

1212

Wall Mounng

NOTE: Only use UL Cered wall mount kits.

Uzqf.D

100 mm

Refer to the table below for the standard dimensions for wall mount kits.

Maximum

Loading Hole paern

(W x H) Interface Pad

(W x H x D) Pad Hole Screw Specicaon

& Quanty

14 kg 100 x 100 mm 115 x 115 x 2.6 mm Ø 5 mm M4 x 10 mm

4 pieces

NOTE: Wall mount kits are sold separately.

1. Turn o the device and disconnect all cables.

2. Place the device on a at, stable surface with the screen facing down.

3. Remove the monitor stand.

1 2

Uzqf.D

VX COLLECTION

Uzqf.D

VX COLLECTION

4. Aach the mounng bracket to the VESA mounng holes at the rear of the

device. Then secure it with four (4) screws (M4 x 10 mm).

5. Follow the instrucons that come with the wall mounng kit to mount the

monitor onto the wall.

Using the Security Slot

To help prevent the device from being stolen, use a security slot locking device to

secure the device to a xed object.

Below is an example of seng up a security slot locking device on a table.

Connecng External Devices - VX2785-2K-mhdu

VX COLLECTION

Uzqf.D

Ty Type-C pe-C

Turning the Device On/O

1. Plug the power cord into a power outlet.

2. Press the Power buon to turn on the monitor.

3. To turn the monitor o, press the buon again.Power

Uzqf.D

VX COLLECTION

NOTE: The monitor will sll 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 me, please disconnect the power plug from the power

outlet.

Using the Control Panel Keys

Use the control panel keys to access the Quick Menu, acvate Hot Keys, navigate

the On-Screen Display (OSD) Menu, and change the sengs.

Quick Menu

Press the 1(Shortcut) key to acvate the Quick Menu.

View Mode

Standard

FPS Game

RTS Game

MOBA Game

Movie

Web

Text

Mac

Mono

NOTE: Follow the key guide that appears at the side of the screen to select the

opon or make adjustments.

Menu Descripon

ViewMode Select one of the preset color sengs.

Volume Adjust the level, or mute the volume.

Contrast/Brightness

Adjust the contrast or brightness level.

Input Select Select the input source.

Exit Exit the Quick Menu.

1(Shortcut)

Power

Hot Keys

When the On-Screen Display (OSD) Menu is o, you can quickly access special

funcons by using the control panel keys.

Key Descripon

3 + 5 Press and hold the keys to lock/unlock the OSD Menu.

When the menu appears on the screen, connue holding both

keys for 10 seconds to lock/unlock the OSD Menu.

OSD Lock/Unlock

Locking OSD

Press and hold for 10s

to lock OSD

If the OSD Menu is locked, the below message will appear on the

screen:

OSD Lock/Unlock

OSD Locked

Conguring the Sengs

General Operaons

1. Press the key to display the On-Screen Display (OSD) Menu.2/3/4/5

VX2485-mhu VX2785-2K-mhdu

1920 x 1080 @ 60Hz

75%

Setup Menu Color Adjust ViewMode Manual Image

Adjust

Input

Select

Audio Adjust

D-Sub

HDMI

Type C

1920 x 1080 @ 60Hz

75%

Setup Menu Color Adjust ViewMode Manual Image

Adjust

Input

Select

Audio Adjust

HDMI

DisplayPort

Type C

2. Press the 1(Shortcut) 2 or key to select the main menu. Then press the key to 3

enter the selected menu.

1920 X 1080 @ 60Hz

Contrast

Brightness

Setup Menu Color Adjust ViewMode Manual Image

Adjust

Input

Select

Audio Adjust

Contrast/Brightness

Color Temperature

Color Space

Color Range

3. Press the 1(Shortcut) 2 or key to select the desired menu opon. Then press the

3 key to enter the sub-menu.

1920 X 1080 @ 60Hz

Contrast

Brightness

Setup Menu Color Adjust ViewMode Manual Image

Adjust

Input

Select

Audio Adjust

Contrast/Brightness

Color Temperature

Color Space

Color Range

4. Press the 1(Shortcut) 2 or key to adjust/select the seng. Then press the 3 key to

conrm.

1920 X 1080 @ 60Hz

Contrast

Brightness

Setup Menu Color Adjust ViewMode Manual Image

Adjust

Input

Select

Audio Adjust

Contrast/Brightness

Color Temperature

Color Space

Color Range

NOTE: Certain menu opon adjustments do not require the user to press the 3

key to conrm the selecon. Follow the key guide that appears on the

boom of the screen to select the opon or make adjustments.

1920 X 1080 @ 60Hz

Contrast

Brightness

Setup Menu Color Adjust ViewMode Manual Image

Adjust

Input

Select

Audio Adjust

Contrast/Brightness

Color Temperature

Color Space

Color Range

1920 x 1080 @ 60Hz

75%

Setup Menu Color Adjust ViewMode Manual Image

Adjust

Input

Select

Audio Adjust

Volume 50

Key Guide Key Guide

5. Press the 4 key to return to the previous menu.

NOTE: To exit the OSD Menu, press the 5 key.

On-Screen Display (OSD) Menu Tree - VX2485-mhu

Main Menu Sub-menu Menu Opon

Input Select D-Sub

HDMI

Type C

Audio Adjust Volume (-/+, 0~100)

ViewMode Standard

FPS Game

RTS Game

MOBA Game

Movie

Web

Text

MAC

Mono

Color Adjust Contrast/

Brightness

Contrast (-/+, 0~100)

Brightness (-/+, 0~100)

Color

Temperature

sRGB

Bluish

Cool

Nave

Warm

User Color (-/+, 0~100)Red

Green (-/+, 0~100)

Blue (-/+, 0~100)

Color Space Auto

RGB

YUV

Color Range Auto

Full Range

Limited Range

Main Menu Sub-menu Menu Opon

Manual Image

Adjust

Auto Image Adjust

Horizontal Size

H./V. Posion

Sharpness (-/+, 0/25/50/75/100)

Blue Light Filter (-/+, 0~100)

Aspect Rao 4:3

5:4

16:9

16:10

Overscan On

O

Black Stabilizaon (-/+, 0/10/20/30/40/

50/60/70/80/90/100)

Advanced DCR (-/+, 0/25/50/75/100)

Response Time Standard

Advanced

Ultra Fast

Setup Menu Language English

Français

Deutsch

Español

Italiano

Suomi

Svenska

Русский

Türkçe

Česká

日本語

한국어

繁體中文

简体中文

AMD Freesync On

O

Resoluon Noce On

O

Informaon

Main Menu Sub-menu Menu Opon

Setup Menu OSD Timeout (-/+, 5/15/30/60)

OSD Background On

O

Power Indicator On

O

Auto Power O On

O

Sleep 30 Minutes

45 Minutes

60 Minutes

120 Minutes

O

ECO Mode Standard

Opmize

Conserve

Energy Saving Level 1

Level 2

O

Auto Detect On

O

DDC/CI On

O

Memory Recall

On-Screen Display (OSD) Menu Tree - VX2785-2K-mhdu

Main Menu Sub-menu Menu Opon

Input Select HDMI

DisplayPort

Type C

Audio Adjust Volume (-/+, 0~100)

ViewMode Standard

FPS Game

RTS Game

MOBA Game

Movie

Web

Text

MAC

Mono

Color Adjust Contrast/

Brightness

Contrast (-/+, 0~100)

Brightness (-/+, 0~100)

Color

Temperature

sRGB

Bluish

Cool

Nave

Warm

User Color (-/+, 0~100)Red

Green (-/+, 0~100)

Blue (-/+, 0~100)

Color Space Auto

RGB

YUV

Color Range Auto

Full Range

Limited Range

Main Menu Sub-menu Menu Opon

Manual Image

Adjust

Sharpness (-/+, 0/25/50/75/100)

Blue Light Filter (-/+, 0~100)

Aspect Rao 4:3

5:4

16:9

16:10

Overscan On

O

Black Stabilizaon (-/+, 0/10/20/30/40/

50/60/70/80/90/100)

Advanced DCR (-/+, 0/25/50/75/100)

Response Time Standard

Advanced

Ultra Fast

Setup Menu Language English

Français

Deutsch

Español

Italiano

Suomi

Svenska

Русский

Türkçe

Česká

日本語

한국어

繁體中文

简体中文

Adapve-Sync On

O

Resoluon Noce On

O

Informaon

Main Menu Sub-menu Menu Opon

Setup Menu OSD Timeout (-/+, 5/15/30/60)

OSD Background On

O

Power Indicator On

O

Auto Power O On

O

Sleep 30 Minutes

45 Minutes

60 Minutes

120 Minutes

O

ECO Mode Standard

Opmize

Conserve

Energy Saving Level 1

Level 2

O

DisplayPort 1.1 On

O

Auto Detect On

O

DDC/CI On

O

Memory Recall

3131

Appendix

Specicaons

Item Category Specicaons

VX2485-mhu VX2785-2K-mhdu

LCD Type a-Si TFT, Acve Matrix

1920 x 1080 LCD;

0.2745 (H)mm x 0.2745 (V)

mm pixel pitch

a-Si TFT, Acve Matrix

2560 x 1440 LCD;

0.233 (H)mm x 0.233 (V)mm

pixel pitch

Display Size 60.5 cm (23.8” viewable) 68.5 cm (27” viewable)

Color Filter RGB vercal stripe

Glass Surface An-Glare type, 3H hard coang, Haze 25

Input Signal Video Sync TMDS digital (100 Ω)

fh:64-83 Khz, fv:50-75 Hz

TMDS digital (100 Ω)

fh:16-90 Khz, fv:50-60 Hz

Compability PC up to 1920 x 1080 up to 2560 x 1440

Macintosh up to 1920 x 1080 up to 2560 x 1440

Recommended 1920 x 1080 @ 60Hz 2560 x 1440 @ 60Hz

Item Category Specicaons

VX2485-mhu VX2785-2K-mhdu

Resoluon

1Supported

• 1920 x 1080 @ 60Hz

• 1680 x 1050 @60Hz

• 1440 x 900 @ 60Hz

• 1280 x 1024 @ 60Hz

• 1024 x 768 @ 60Hz

• 800 x 600 @ 56Hz

• 720 x 400 @ 70Hz

• 640 x 480 @ 60Hz

• 2560 x 1440 @ 60Hz

• 2048 x 1152 @ 60Hz

• 1920 x 1440 @ 60Hz

• 1920 x 1080 @ 60Hz

• 1680 x 1050 @ 60Hz

• 1440 x 900 @ 60Hz

• 1280 x 1024 @ 60, 75Hz

• 1024 x 768 @ 60, 70, 75

• 800 x 600 @ 56, 60, 72,

75 Hz

• 720 x 400 @ 70Hz

• 640 x 480 @ 60, 72,

75Hz

Power

Adapter

Input Voltage AC 100-240V, 50/60Hz (auto switch)

Display Area Full Scan (H x V) 527 x 296.46 mm

(20.75” x 11.67”)

596.74 x 335.66 mm

(23.49” x 13.21”)

Operang

condions

Temperature 0° C to 40° C (32° F to 104° F)

Humidity 20% to 90% (non-condensing)

Altude 16, 404 feet (5 km)

Storage

condions

Temperature -20° C to 60° C (-4° F to 140° F)

Humidity 5% to 90% (non-condensing)

Altude 40, 000 feet (12.1 km)

Dimensions Physical

(W x H x D)

539.7 x 404.3 x 249.7 mm

(21.2” x 15.9” x 9.8”)

613.4 x 444.3 x 249.7 mm

(24.1” x 17.5” x 9.8”)

Wall Mount Dimensions 100 x 100 mm

Weight Physical 4.23 kg (9.33 lbs) 5.02 kg (11.07 lbs)

Power saving

modes

On316W (Typical) 24W (Typical)

O < 0.3W

1 Do not set the graphics card in your computer to exceed these ming modes; doing so may result in permanent damage to the display.

2 Please use the power adapter from ViewSonic® or an authorized source only.

3 The test condion follows EEI standards.

Glossary

This secon describes the standard glossary of terms used in all LCD display models.

All terms are listed in alphabecal order.

NOTE: Some terms may not be applicable to your monitor.

AAdvanced DCR

Advanced DCR technology automacally 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.

Audio Adjust

Adjusts the volume, mutes the sound, or toggles between inputs if you have

more than one source.

Auto Detect

If the current input source has no signal, the monitor will automacally

switch to the next input opon. This funcon, on some models, is disabled

by default.

Auto Image Adjust

Automacally sizes, centers, and ne tunes the video signal to eliminate

waviness and distoron.

BBlack Stabilizaon

ViewSonic’s Black Stabilizaon provides heightened visibility and detail by

brightening dark scenes.

Blue Light Filter

Adjusts the lter that blocks high-energy blue light for a more comfortable

viewing experience.

Brightness

Adjusts background black levels of the screen image.

CColor Adjust

Provides several color adjustment modes, to help adjust the color sengs to

t the user’s needs.

Color Range

The monitor can detect the input signal color range automacally. You can

manually change the color range opons to t the correct color range if the

colors are not displayed correctly.

Opons Descripon

Auto The monitor automacally recognizes the color format and

black and white levels.

Full Range The color range of the black and white levels are full.

Limited Range The color range of the black and white levels are limited.

Color Space

Allows users to choose which color space they would like to use for monitor

color output (RGB, YUV).

Color Temperature

Allows users to select specic color temperature sengs to further

customize their viewing experience.

Panel Default Panel Original Status

sRGB Standard color space used for the Windows system.

Bluish Set the color temperature to 9300K.

Cool Set the color temperature to 7500K.

Nave Default color temperature. Recommended for general use.

Warm Set the color temperature to 5000K.

Contrast

Adjusts the dierence between the image background (black level) and the

foreground (white level).

GGame Mode

Integrang a gaming-oriented OSD design including pre-calibrated FPS,

RTS, and MOBA gaming sengs. Each mode is funconally customized

with in-game tesng and adjustments made for the best blend of color and

technology.

Gamma

Allows users to manually adjust the brightness level of the monitor’s

grayscale levels. There are three selecons: 1.8, 2.2, and 2.6.

OOverscan

Refers to a cropped image on your monitor’s screen. A seng on your

monitor zooms in on movie content, so that you cannot see the outermost

edges of the lm.

RRecall

Resets the ViewMode monitor sengs.

Resoluon Noce

The noce tells users that the current viewing resoluon is not the correct

nave resoluon. This noce will appear in the display sengs window

when seng up the display resoluon.

Response Time

Adjusts the response me, creang smooth images without streaking,

blurring, or ghosng. A low response me is perfect for the most graphic-

intense gaming, and provides amazing visual quality while watching sports

or acon movies.

SSetup Menu

Adjusts On-Screen Display (OSD) Menu sengs. Many of these sengs can

acvate on-screen display nocaons so users do not have to reopen the

menu.

Sharpness

Adjusts the picture quality of the monitor.

VViewMode

ViewSonic’s unique ViewMode feature oers “Game”, “Movie”, “Web”,

“Text”, “MAC”, and “Mono” presets. These presets are specically designed

to deliver an opmized viewing experience for dierent screen applicaons.

Troubleshoong

This secon describes some common problems that you may experience when

using the monitor.

Problem or Issue Possible Soluons

No power • Make sure you have turned on the monitor by

pressing the Power buon.

• Make sure the power cord is properly and securely

connected to the monitor and power outlet.

• Plug another electrical device into the power outlet

to verify that the outlet is supplying power.

Power is On, but no

image appears on

screen

• Make sure the video cable connecng the monitor

to the computer is properly and securely connected.

• Adjust the brightness and contrast sengs.

• Make sure the correct input source is selected.

Wrong or abnormal

colors

• If any colors (red, green, or blue) are missing,

check the video cable to make sure it is properly

and securely connected. Loose or broken pins

in the cable connector could cause an improper

connecon.

• Connect the monitor to another computer.

• If you have an older graphics card, contact

ViewSonic® for a non-DDC adapter.

Screen image is too

light or dark

• Adjust brightness and contrast sengs via the OSD

Menu.

• Reset the monitor to factory sengs.

Screen image cuts in

and out

• Make sure the correct input source is selected.

• Check for bent or broken pins in the video cable

connector.

• Make sure the video cable connecng the monitor

to the computer is properly and securely connected.

Screen image is

blurred

• Adjust the resoluon to the correct Aspect Rao.

• Reset the monitor to factory sengs.

The screen isn’t

centered correctly

• Adjust the horizontal and vercal controls via the

OSD Menu.

• Check the Aspect Rao.

• Reset the monitor to factory sengs.

Problem or Issue Possible Soluons

The screen appears

yellow

• Make sure the “Blue Light Filter” is O.

The OSD Menu

does not appear

on the screen/the

OSD controls are

inaccessible

• Check whether the OSD Menu is locked. If yes, press

and hold the and key for 10 seconds.3 5

• Turn o the monitor, unplug the power cord, plug it

back in, and then turn on the monitor.

• Reset the monitor to factory sengs.

Control panel keys do

not work

• Press only one key at a me.

• Restart the computer.

Some menus aren’t

selectable in the OSD

• Adjust the ViewMode or the input source.

• Reset the monitor to factory sengs.

No audio output • If using ear-/headphones, ensure the mini stereo

jack is connected.

• Make sure the volume is not muted, nor set to 0.

• Check the Audio Input seng.

The monitor will not

adjust

• Make sure there are no obstrucons near or on the

monitor, and that there is adequate spacing.

• For more informaon, see “Adjusng the Viewing

Angle” on page 17.

USB devices connected

to the monitor do not

work

• Make sure the USB cable is connected properly.

• Try changing to another USB port (if applicable).

• Some USB devices require a higher electric current;

connect the device directly to the computer.

The external device

is connected, but no

image appears on the

screen

• Make sure the Power is On

• Adjust brightness and contrast via the OSD Menu.

• Check the connecng cable and make sure it is

properly and securely connected. Loose or broken

pins in the cable connector could cause an improper

connecon.

Maintenance

General Precauons

• Make sure the monitor is turned o and the power cable is unplugged from the

power outlet.

• Never spray or pour any liquid directly onto the screen or case.

• Handle the monitor with care, as a darker-colored monitor, if scued, may show

marks more clearly than a lighter-colored monitor.

Cleaning the Screen

• Wipe the screen with a clean, so, lint-free cloth. This removes dust and other

parcles.

• If the screen is sll not clean, apply a small amount of non-ammonia, non-

alcohol based glass cleaner onto a clean, so, lint-free cloth; then wipe the

screen.

Cleaning the Case

• Use a so, dry cloth.

• If the case is sll not clean, apply a small amount of non-ammonia, non-alcohol

based, mild non-abrasive detergent onto a clean, so, lint-free cloth, then wipe

the surface.

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 resulng from use of any ammonia or

alcohol-based cleaners.

Produktspecifikationer

Varumärke:	Viewsonic
Kategori:	Övervaka
Modell:	VX2785-2K-MHDU
Vikt:	300 g
Höjd:	34 mm
Hållbarhetscertifikat:	RoHS
Uteffekt:	100 W
Utström:	2 A
Spännande:	48 V
AC-ingångsspänning:	90 - 305 V