HP W1907 Service Manual

4. Troubleshooting
Does OSD display when you push MENU
button.
Ye s
No Proceed "No OSD display" section.
Checkifthesyncsignalfromcomputeris
output and if the video cable is connected
normally. (VGA or DVI)
OK
Proceed "checking the resolution change IC
movement" section.
NG
Input the sync signal of computer, or change
the cable. (VGA or DVI)
When a signal isn't being input, it is
indicated with "VIDEO INPUT". it is
indicated with "OUT OF RANGE" at the
time of the frequency that it can't be
distinguished.
Page 10
4.1 No.display of screen (Screen is black, color of LED is amber)
022-83718162
www.chinadse.org
022-83715667

HP W1907 Specifications

General

Pixel pitch	0.285 x 0.285 mm
Display diagonal	19 \
Display resolution	1440 x 900 pixels
Viewable size diagonal	483 mm
Contrast ratio (typical)	1000:1
Digital vertical frequency	55 - 75 Hz
Digital horizontal frequency	30 - 83 kHz
Power requirements	100-240VAC
HDCP	Yes
Certification	FCC Class B
Product color	Silver
Country of origin	China
Market positioning	-
Panel mounting interface	100 x 100 mm
Power consumption (standby)	2 W
Power consumption (typical)	49 W
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	15 - 90 %
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth (without stand)	182 mm
Width (without stand)	452 mm
Height (without stand)	378 mm
Weight (without stand)	5000 g