HP L1710 Service Manual

17" LCD Color Monitor HP L1710
41
10. White- Balance, Luminance Adjustment
Approximately 30 minutes should be allowed for warm up before proceeding
White-Balance adjustment.
1. How to do the Chroma-7120 MEM .Channel setting
A. Reference to chroma 7120 user guide
B. Use “ SC” key and “ NEXT” key to modify xyY value and use “ID” key to modify the
TEXT description Following is the procedure to do white-balance adjust
2. Setting the color temp. You want
A. 9300k color:
9300 color temp. parameter is x = 283 ±15, y = 297 ±15, Y> 190 cd/m
2 ,
B. sRGB color:
sRGB color temp. parameter is x = 313±15, y = 329 ±15, Y>200 cd/m
2
)
C. 6500K color:
6500K color temp. parameter is x = 313±15, y = 329 ±15, Y>230 cd/m
2
)
3. Into factory mode of HP L1710
Turn on power, press the Menu button, pull out the power cord, and then plug the power cord. Then the
factory OSD will be at the left top of the panel.
4. Bias adjustment:
Set the Contrast
to 80
Adjust the Brightness
to 90.
5. Gain adjustment :
Move cursor to “-F-” and press MENU key
A. Adjust 9300k color-temperature
1. Switch the Chroma-7120 to 9300k channel.
2. The chroma 7120 will show x = 283±15, y = 297 ±15, Y>190 cd/m
2
3. Switch the chroma-720 to RGB MODE (with press “MODE” button to change )
4. Adjust the RED of color 9300K on factory window until chroma 7120 indicator reached
the value R=100
5. Adjust the GREEN of color 9300K on factory window until chroma 7120 indicator reached
the value G=100
6. Adjust the BLUE of color 9300K on factory window until chroma 7120 indicator reached
the value B=100
7. Repeat above procedure ( item 4,5,6) until chroma 7120 RGB value meet the
tolerance =100±2
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HP L1710 Specifications

General

3D	No
HD type	-
Panel type	TFT
Pixel pitch	0.264 x 0.264 mm
Display surface	Matt
Display diagonal	17 \
Display resolution	1280 x 1024 pixels
Display technology	LCD
Vertical scan range	50 - 77 Hz
Horizontal scan range	24 - 83 kHz
Contrast ratio (typical)	800:1
Viewing angle, horizontal	160 °
Display brightness (typical)	300 cd/m²
Supported graphics resolutions	1280 x 1024 (SXGA)
UNSPSC-code	43211902
On/off switch	Yes
Power requirements	100 - 240 VAC, 50 - 60 Hz
Display viewable area (HxV)	432 mm
HDMI ports quantity	0
Certification	ISO 13406-2 pixel defect guidelines, MPR-II, CISPR, VCCI, CSA(Canada), ACA (Australia), TUV and GS Mark (German ergonomic), BSMI (Taiwan), CCC (China), MIC (South Korea), NOM (Mexico), Eastern European approvals, CE Marking, FCC approval, TCO '03 (emissions, ergonomics, environment), Microsoft Windows certified (Microsoft Windows 2000, Microsoft Windows XP, and Windows Vista), UL listed, GOST (Russia), SASO (Saudi Arabia), Restrictions of Hazardous Substances (RoHS) Directive, 2002/95/EC, Waste Electrical and Electronic Equipment (WEEE) Directive, 2002/96/EC
Product color	Silver
Country of origin	China
Market positioning	Business
Tilt angle range	-5 - 25 °
Cable lock slot type	Kensington
Panel mounting interface	100 x 100 mm
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	2 W
Power consumption (typical)	30 W
Operating temperature (T-T)	5 - 35 °C
Non-operating relative humidity (non-condensing)	5 - 90 %
Package weight	6100 g
Sustainability certificates	ENERGY STAR
Cables included	AC, VGA

Weight and Dimensions

Depth (with stand)	192 mm
Width (with stand)	377 mm
Height (with stand)	386 mm
Weight (with stand)	4700 g
Depth (without stand)	57 mm
Height (without stand)	316 mm
Weight (without stand)	3920 g