User`s manual

7
English
Prior to use Installation Setting/Adjustment Troubleshooting
No-Picture Problem
If no picture is displayed on the monitor even after the following remedial action is taken, contact your local dealer.
1. Check the Power indicator.
Symptom Status Possible cause and remedy
No picture Powerindicatordoesnotlight
up.
Checkwhetherthepowercordiscorrectly
connected.
Press
.
Powerindicatorlightsblue. Checkthe<Gain>*setting.
Powerindicatorlightsorange.
Switchtheinputsignalwith

.
Pressakeyonthekeyboardorclickthemouse.
TurnonthePC.
* For detail of the gain adjustment, please refer to the User’s Manual on the CD-ROM.
2. Check the error message that remains on the screen.
These messages appear when the input signal is incorrect even if the monitor is functioning.
Symptom Status Possible cause and remedy
Theinputsignalisnotreceived. CheckwhetherthePCisturnedon.
Checkwhetherthesignalcableisproperly
connectedtothePC.
Switchtheinputsignalwith
.
Thesignalfrequencyisoutside
thespecication.Incorrect
signalfrequencyisshownin
red.
Changethemodetoanappropriatemodeusing
thegraphicsboard’sutilitysoftware.Refertothe
manualofthegraphicsboardfordetails.