User guide

5 Quick Start Guide
English
Problem Possible Solution
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.
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2–3secondsto
automaticallyadjusttheimage(VGAinputonly).
•AdjusttheH-PositionorV-Positionsettingsvia
OSD(VGAinputonly).
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away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2–3secondsto
automaticallyadjusttheimage(VGAinputonly).
•AdjustthePhaseandClocksettingsviaOSD
(VGAinputonly).
Nosoundorsoundislow •Ensurethatthseaudiocableisproperly
connected to the monitor and the computer
•Adjustthevolumesettingsofbothyour
monitor and computer.
•Ensurethatthecomputersoundcarddriver
is properly installed and activated.
Webcam or array microphone is not working •MakesurethatyouhaveconnectedtheUSB2.0
cablesecurelytoboththeLCDmonitorandyour
computer.
•MakesurethatyouusetheMicrosoft
®
Windows
®
Vista/XPServicePack2operatingsystems.
Troubleshooting (FAQ)