Справочник Пользователя для Elsa ELSA Computer Monitor 530

No 
pic-
ture

LED On?
(Green)

Check, if AC power chord is disconnected or monitor 
switched of.

LED Off

Is the monitor switched on?

Is the AC power cord properly connected?

LED On?
(Amber)

Signal cable disconnected?

Computer power switch

Power Management function active

The following message appears
ATTENTION
NO SIGNAL

Signal cable disconnected.

Computer power switch.

Power management function is active.

The following message appears
ATTENTION
SIGNAL FREQUENCY 
IS OUT OF RANGE

Input signal frequency range is out of range

CGA mode is not available.
MDA mode is not available.
EGA mode is not available.

Press this key to set the screen size and center the image 
automatically.

No picture, picutre not centered, picture 
too small or too large

Do GEOMETRY-RESET or ALL RESET for a standard signal.

Adjust H-SIZE, V-SIZE, H-PHASE, and V-POSITION with non-
standard signals.

Monitor may not be able to get full-screen image depend on 
signal.  In this case, please select other resolution, or other 
vertical refresh timing.

Make sure you wait a few seconds after adjusting the size 
of the image before changing or disconnecting the signal.

Display is dark or too bright

VIDEO LEVEL is not at the appropriate position for your 
graphics adapter output.(0.7V or 1.0Vp-p)