Справочник Пользователя для Chimei CMV-223D
9
TROUBLE SHOOTING
Check the information in this section to see if problems can be solved before requesting
repair.
repair.
Note：Users should only attempt to solve the problems described below. Any
unauthorized product modification, or failure to follow instructions supplied
with the product, will void the warranty immediately.
with the product, will void the warranty immediately.
No image
Make sure power is ON.
Check whether the LCD monitor and computer power cords are plugged in and
whether there is power.
whether there is power.
No Signal Input
Check the signal connection between the computer and LCD monitor.
“Out Of Range”
Check the computer image output resolution and frequency and compare the value
with the preset values.
with the preset values.
Fuzzy image
Perform Auto Adjust, or adjust clock and phase.
Image too bright
Image too dark
Image too dark
Adjust brightness and contrast using OSD.
Irregular image
Check the signal connection between the computer and LCD monitor.
Perform Auto Adjust.
Distorted image
Reset the LCD monitor. (perform the “Reset” function using OSD)
Remove extra accessories (such as signal extension cord).
Image is not
centered
Size is not
appropriate
centered
Size is not
appropriate
Use OSD Image Menu to adjust H. Position and V. Position.
Check image size setting.
Perform Auto Adjust.
Uneven color
Color too dark
Dark area distorted
White color is not
white
Color too dark
Dark area distorted
White color is not
white
Use OSD Color Menu to adjust color setting.
Can’t adjust the LCD
monitor with the
buttons on the front
panel.
Can’t display the
LCD monitor with
resolution 1680x1050
monitor with the
buttons on the front
panel.
Can’t display the
LCD monitor with
resolution 1680x1050
Contact the store where you purchased the unit or service center listed on your
warranty card.
warranty card.
Please download the video card driver from websites below:
Nvidia : http://www.nvidia.com/content/drivers/drivers.asp
Intel : http://downloadfinder.intel.com/scripts-df/support_intel.asp
ATI : https://support.ati.com/ics/support/default.asp
Nvidia : http://www.nvidia.com/content/drivers/drivers.asp
Intel : http://downloadfinder.intel.com/scripts-df/support_intel.asp
ATI : https://support.ati.com/ics/support/default.asp
Video chips below support the resolution 1680x1050:
Geforce4 Ti4200 , Geforce PCX6200 ,
ATI Radeon 9600 , ATI RadeonRX300
Matrox P750 , Nvidia Geforce2 , I865G , I915G
Geforce4 Ti4200 , Geforce PCX6200 ,
ATI Radeon 9600 , ATI RadeonRX300
Matrox P750 , Nvidia Geforce2 , I865G , I915G
At least 16MB video memory required for the graphic card.
English