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30 Troubleshooting 

 

7. Troubleshooting

Frequently asked questions (FAQ)

The image is blurred:
Read the instructions on the link "

Adjusting the Screen Resolution

" on the CD, and then select 

the correct resolution, refresh rate and make adjustments based on these instructions.
How do you use a VGA extension cable?

Remove the extension cable for the test. Is the image now in focus? If not, optimize the image by 
working through the instructions in the "

Adjusting the refresh rate

" section 

on the link 

"

Adjusting the Screen Resolution

"

.  It is normal for blurring to occur due to conduction losses 

in extension cables. You can minimize these losses by using an extension cable with better 
conduction quality or with a built-in booster.

Does the blurring only occur at resolutions lower than the native (maximum) resolution?

Read the instructions on the link "

Adjusting the Screen Resolution

" on the CD.

 

Select the 

native resolution.

Pixel errors can be seen:
One of several pixels is permanently black, one or more pixels are permanently white, one or 
more pixels are permanently red, green, blue or another color.

Clean the LCD screen.

Cycle power on-off.

These are pixels that are permanently on or off and is a natural defect that occurs in LCD 
technology.

The image has a faulty coloration:
It has a yellow, blue or pink appearance.

Select MENU > PICTURE > Color > Reset Color, and then choose “YES” in the “Caution” 
message box to reset the color settings to the factory defaults. 

If the image is still not correct and the OSD also has faulty coloration, this means one of the three 
primary colors is missing in the signal input. Now check the signal cable connectors. If any pin is 
bent or broken off, please contact your dealer to get necessary support.

No image can be seen:
Is the prompt on the display illuminated in green?

If the LED is illuminated in green and there is a message “Out of Range” on the screen, this means 
you are using a display mode that this monitor does not support, please change the setting to one 
of the supported mode. Please read the “

Preset display modes

” section from the link 

"

Adjusting the Screen Resolution

". 

Faint shadow from the static image displayed is visible on the screen:

Activate the power management function to let your computer and monitor go into a low 
power "sleep" mode when not actively in use.

Use a screensaver to prevent the occurrence of image retention.

Summary of Contents for E910T

Page 1: ...Welcome E910T LCD Color Monitor User Manual...

Page 2: ...the AC supply The power supply cord serves as a power disconnect device for pluggable equipment The socket outlet should be installed near the equipment and be easily accessible This product should b...

Page 3: ...st from your BenQ monitor 11 How to install the monitor on a new computer 12 How to upgrade the monitor on an existing computer 13 How to install on Windows Vista systems 14 How to install on Windows...

Page 4: ...eck you have the following items If any are missing or damaged please contact the place of purchase for a replacement BenQ LCD Monitor Monitor Base Quick Start Guide CD ROM Power Cord Picture may diff...

Page 5: ...r keeping the box and packaging in storage for use in the future when you may need to transport the monitor The fitted foam packing is ideal for protecting the monitor during transport Signal Cable DV...

Page 6: ...6 Getting to know your monitor 2 Getting to know your monitor Front view Back view 1 Audio cable jack 2 AC power input jack 3 DVI D input jack 4 D Sub input jack Earphone jack...

Page 7: ...d and controls Protect the monitor and screen by clearing a flat open area on your desk and placing a soft item like the monitor packaging bag on the desk for padding Gently lay the screen face down o...

Page 8: ...l LCD monitors or projectors The digital video signals produce a superior quality picture than analog video signals Connect the plug of the D Sub cable at the end without the ferrite filter to the mon...

Page 9: ...Use the cable holder to organize the cables neatly behind the monitor 6 Connect to and turn on the power Plug the other end of the power cord into a power outlet and turn it on Picture may differ fro...

Page 10: ...ace on an object like a stapler or a mouse will crack the glass or damage the LCD substrate voiding your warranty Sliding or scraping the monitor around on your desk will scratch or damage the monitor...

Page 11: ...he very next time you turn on your computer after connecting the monitor to your computer Windows will automatically recognise the new or different hardware and will launch its Found New Hardware wiza...

Page 12: ...ware installed you should not be following these instructions You should instead be following the instructions for How to upgrade the monitor on an existing computer 1 Follow the instructions in Assem...

Page 13: ...ting BenQ has done no testing of this driver on other versions of Windows and cannot guarantee its operation on those systems Installing monitor driver software involves selecting an appropriate infor...

Page 14: ...6 Insert the BenQ LCD Monitor CD ROM into a CD drive on the computer 7 In the Update Driver Software window select the option Browse my computer for driver software 8 Click Browse and navigate to the...

Page 15: ...d and you need do nothing further Cancel out of these property windows However if BenQ is not listed as the manufacturer or the correct model is not currently shown you will need to continue with thes...

Page 16: ...as provided a screen test image utility which you can use to check for screen color grayscale and line gradient display 1 Run the test program auto exe from CD ROM You could also use any other image s...

Page 17: ...p Increase adjustment The key is also the hot key for Volume 5 u Mode key For Down Decrease adjustment The key is also the hot key for Mode 6 ENTER key Enter sub menus and select items The key is also...

Page 18: ...her press the t key to increase or the u key to decrease the volume and press the MENU key to exit Press the u key continually to switch between the 5 modes for the main window including Standard Movi...

Page 19: ...plied to your region see Language on page 28 under OSD Settings for more details For more information on each menu please refer to the following pages Display menu on page 20 Picture menu on page 22 P...

Page 20: ...t item 4 Press the t or u keys to make adjustments or selections 5 To return to the previous menu press the MENU button Item Function Operation Range Auto Adjustment Optimizes and adjusts the screen s...

Page 21: ...ion of the screen image 0 to 100 Pixel Clock Adjusts the pixel clock frequency timing to synchronize with the analog input video signal Not applicable to a digital input signal See also Picture optimi...

Page 22: ...m Function Operation Range Brightness Adjusts the balance between light and dark shades Press the t key to increase the brightness and press the u key to decrease the brightness 0 to 100 Contrast Adju...

Page 23: ...ve influence on the color tint of the image e g if you reduce the Blue level the image will gradually take on a yellowish tint If you reduce Green the image will become a magenta tint Press the t or u...

Page 24: ...adjustments or selections 5 To return to the previous menu press the MENU button Item Function Operation Range Picture Mode Selects a picture mode that best suits the type of images shown on the scre...

Page 25: ...een images under the selected mode from Picture Mode The screen will be divided into two windows the left window demonstrates images of Standard mode while the right window presents the images under t...

Page 26: ...ight to a menu item and then press the ENTER key to select that item 4 Press the t or ukeys to make adjustments or selections 5 To return to the previous menu press the MENU button Item Function Opera...

Page 27: ...nd then press the ENTER key to select that item 4 Press the t or u keys to make adjustments or selections 5 To return to the previous menu press the MENU button Item Function Operation Range Input Sel...

Page 28: ...English French German Italian Spanish Polish Japanese Czech Traditional Chinese Hungarian Simplified Chinese Serbo Croatian Romanian Dutch Russian Swedish Portuguese H Position Adjusts the horizontal...

Page 29: ...to be locked press and hold the MENU key for 15 seconds to enter the OSD Lock option and make changes Alternatively you may use the t or u keys to select OFF in the OSD Lock submenu from the OSD Sett...

Page 30: ...er color Clean the LCD screen Cycle power on off These are pixels that are permanently on or off and is a natural defect that occurs in LCD technology The image has a faulty coloration It has a yellow...

Page 31: ...then select the correct resolution refresh rate and make adjustments based on these instructions The image is displaced in one direction Read the instructions on the link Adjusting the Screen Resolut...

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