ELSA 530 manual Troubleshooting, Problem solving, Problem What you can do

Problem

What you can do

No

LED On?

Check, if AC power chord is disconnected or monitor

pic-

(Green)

switched of.

ture

LED Off

Is the monitor switched on?

Is the AC power cord properly connected?

LED On?

Signal cable disconnected?

(Amber)

Computer power switch

Power Management function active

The following message appears

Signal cable disconnected.

ATTENTION

Computer power switch.

NO SIGNAL

Power management function is active.

The following message appears

Input signal frequency range is out of range

ATTENTION

CGA mode is not available.

SIGNAL FREQUENCY

IS OUT OF RANGE

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

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

too small or too large

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)