Asus VB198T User Manual

2-7 Chapter3:GeneralInstruction
3.3 Troubleshooting (FAQ)
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 two seconds to
automaticallyadjusttheimage(forVGAinputonly).
• AdjusttheH-PositionorV-PositionsettingsviaOSD
(for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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 two seconds to
automaticallyadjusttheimage(forVGAinputonly).
• Adjust the Phase and Clock settings via OSD.
Nosoundorsoundislow
(VB178T/S,VB198T/S)
• Ensurethatthe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.

Asus VB198T Specifications

General

3D	No
HD type	-
Pixel pitch	0.294 x 0.294 mm
Aspect ratio	4:3
Display diagonal	19 \
Display resolution	1280 x 1024 pixels
Vertical scan range	50 - 76 Hz
Viewable size diagonal	483 mm
Viewing angle, vertical	160 °
Contrast ratio (dynamic)	50000000:1
Contrast ratio (typical)	1000:1
Display number of colors	16.78 million colors
Viewing angle, horizontal	170 °
Display brightness (typical)	250 cd/m²
Supported graphics resolutions	1280 x 1024 (SXGA)
HDCP	Yes
HDMI ports quantity	0
Certification	UL/cUL, CB, CE, ErP, FCC, CCC, BSMI, Gost-R, C-Tick, VCCI, PSB, TCO5.2, ISO9241-307, TUV-GS/ERGO, J-MOSS, RoHS, WEEE, Windows 7 WHQL
Product color	Black
RMS rated power	2 W
Number of speakers	2
Tilt angle range	-5 - 20 °
Cable lock slot type	Kensington
Panel mounting interface	100 x 100 mm
Power consumption (off)	0.2 W
Power consumption (standby)	- W
Power consumption (typical)	27 W
Power consumption (PowerSave)	0.3 W
Package weight	5600 g
Cables included	Audio (3.5mm), DVI, VGA
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth (without stand)	210 mm
Width (without stand)	413 mm
Height (without stand)	405 mm
Weight (without stand)	3200 g