iBelecom Co. Ltd. IB-1810T Manuale Utente

   requency of the video adaptor.

* Compare these values with the data in 

   the Display Modes Timing Chart.

The image is too 

* Adjust the Brightness and Contrast.

light or too dark

Horizontal bars app-* Adjust the Clock function.

ear to flicker, jitt* Auto Tracking will clear it automatically.

shimmer on the image

Vertical bars appear* Adjust the Phase function and then adjust

to flicker, jitter o  the Clock function.

immer on the image. * Auto Tracking will clear it automatically.

Screen is blank and * The monitor is using its power managem-

power indicator ligh   ent system.

is steady amber or

* Move the computer's mouse or press a

blinks every 0.5 or    key on the keyboard

1 seconds

Image is not stable * Auto tracking will clear it automatically

and may appear to 

* Check the the display resolution and fre-

vibrate

quency from your PC or video board is an

available mode for your monitor.

On your computer check :

* Horizontal frequency

* Vertical frequency

* Maximum refresh rate

Image is not centere* Auto Position will set the best position 

on the screen.

  automatically

* Adjust the horizontal and vertical position

29

No sound

* Ensure that the audio cable is firmly cinn

  ected to both the audio-in jack on your

  monitor and the audio-out jack on sound

  card.

* Check the volume level

* if the volume is still too low after turnin

"out of  range"