Справочник Пользователя для ASUS PA238Q

3-10

Chapter 3: OSD (On-Screen Display) Menu

Power LED is not ON

•  Press the   button to check if the monitor is in the

ON mode.

•  Check if the power cord is properly connected to

the monitor and the power outlet.

•  Check if the power switch is ON.

The power LED lights amber and

there is no screen image

•  Check if the monitor and the computer are in the

ON mode.

•  Make sure the signal cable is properly connected

the monitor and the computer.

•  Inspect the signal cable and make sure none of the

pins are bent.

•  Connect the computer with another available

monitor to check if the computer is properly

working.

Screen image is too light or dark •  Adjust the Contrast and Brightness settings via

OSD.

Screen image is not centered or

sized properly

•  Press the

button for 2 ~ 4 seconds to

automatically adjust the image (for VGA mode

only).

•  Adjust the H-Position or V-Position settings via

OSD.

Screen image bounces or a wave

pattern is present in the image

•  Make sure the signal cable is properly connected to

the monitor and the computer.

•  Move electrical devices that may cause electrical

interference.

Screen image has color defects

(white does not look white)

•  Inspect the signal cable and make sure that none of

the pins are bent.

•  Perform All Reset via OSD.

•  Adjust the R/G/B color settings or select the Color

Temperature via OSD.

Screen image is blurry or fuzzy

•  Press the

button for 2 ~ 4 seconds to

automatically adjust the image (for VGA mode

only).

•  Adjust the Phase and Clock settings via OSD.

No sound or sound is low

•  Adjust the volume settings of both your monitor and

computer.

•  Make sure the computer sound card driver is

properly installed and activated.

•  Check your input source. The audio function will be

disabled in VGA or DVI input source.