HP ZR22W User Manual

Using the Auto-Adjustment Function
You can optimize the screen performance for the VGA (analog) input by using the OK/auto button on
the monitor and the auto-adjustment pattern software utility on the CD provided.
Do not use this procedure if the monitor is using a DVI or DisplayPort input. If the monitor is using a
VGA (analog) input, this procedure can correct the following image quality conditions:
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Fuzzy or unclear focus
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Ghosting, streaking or shadowing effects
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Faint vertical bars
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Thin, horizontal scrolling lines
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An off-center picture
To use the auto-adjustment feature:
1. Allow the monitor to warm up for 20 minutes before adjusting.
2. Press the OK/auto button on the monitor front panel.
●
You can also press the Menu button, then select Image Control > Auto-Adjustment from
the OSD Main Menu. Refer to
Adjusting the Monitor Settings on page 20 in this chapter.
●
If the result is not satisfactory, continue with the procedure.
3. Insert the CD in the disc drive. The CD menu is displayed.
4. Select Open Auto-Adjustment Software. The setup test pattern is displayed.
5. Press the OK/auto button on the monitor front panel to produce a stable, centered image.
6. Press the ESC key or any other key on the keyboard to exit the test pattern.
18 Chapter 4 Operating the Monitor ENWW

HP ZR22W Specifications

General

3D	No
Pixel pitch	0.248 x 0.248 mm
Aspect ratio	16:9
Response time	8 ms
Display diagonal	21.5 \
Separate H/V sync	Yes
Contrast ratio (dynamic)	3000:1
Contrast ratio (typical)	1000:1
Display number of colors	16.78 million colors
Digital vertical frequency	50 - 76 Hz
Digital horizontal frequency	24 - 94 kHz
Display brightness (typical)	210 cd/m²
Supported graphics resolutions	1280 x 960, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 640 x 480 (VGA), 800 x 600 (SVGA)
USB hub version	2.0
DVI-I ports quantity	0
USB Type-A downstream ports quantity	4
Certification	EPEAT Gold, RoHS
Product color	Black
Country of origin	China
Market positioning	Business
LED indicators	Power
Tilt angle range	-5 - 30 °
Panel mounting interface	100 x 100 mm
On Screen Display (OSD) languages	CHI (SIMPL), CHI (TR), DEU, DUT, ENG, ESP, FRE, ITA, JPN, POR
AC input voltage	100 - 240 V
Power consumption (standby)	1 W
Power consumption (typical)	44 W
Power requirements	100 - 240V, 50/60Hz
Sync input impedance	75 Ω
Dimensions (W x D x H) (imperial)	20 x 2.5 x 11.9 \
Product dimensions (with stand, imperial)	20 x 9.1 x 14.4 \
Operating altitude	0 - 5000 m
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	5 - 35 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	20 - 80 %
Package depth	394 mm
Package width	571 mm
Package height	316 mm
Sustainability certificates	ENERGY STAR

Weight and Dimensions

Depth (with stand)	230 mm
Height (with stand)	367 mm
Depth (without stand)	64 mm
Width (without stand)	507 mm
Height (without stand)	303 mm
Weight (without stand)	9660 g