HP Zr30w User Guide

4 Operating the Monitor
Software and Utilities
The CD that comes with the monitor contains files you can install on the computer:
●an .INF (Information) file
● an .ICM (Image Color Matching) file
● additional software for the monitor model
NOTE:
If the monitor does not include a CD, the .INF and .ICM files can be downloaded from the HP
monitors suppor t Web site. See 
Downloading from the Worldwide Web on page 16 in this chapter.
The Information File
The .INF file defines monitor resources used by Mi...

Installing the .INF and .ICM Files
After you determine that you need to update, you can install the .INF and .ICM files from the CD or
download them.
Installing from the CD
To install the .INF and .ICM files on the computer from the CD:
1. Insert the CD in the computer CD-ROM  drive. The CD menu is displayed.
2. View the  Monitor Driver Software Readme  file.
3. Select  Install Monitor Driver Software .
4. Follow the on-screen instructions.
5. Ensure that the proper resolution and refresh rates appear...

Front Panel Controls
Table 4-1  Monitor Front Panel Controls
Control Function
1SourceSelects the video input (DisplayPort or DVI-D)
2– (Minus)Reduces the brightness setting.
3+ (Plus)Increases the brightness setting.
NOTE:Pressing the + (Plus) and – (Minus) buttons at the same ti me enables or disables the Dynamic Contrast Ratio (DCR)
function. When enabling the DCR function,  the power LED will flash four times. When disabling the DCR function, the power LED
will flash one time.
4
PowerTurns the...

Dynamic Contrast Ratio (DCR)
Contrast ratio is the ratio between the brightest white and the darkest black produced by a monitor
display. DCR increases contrast ratio by automatica lly adjusting the backlight based on image content.
The higher contrast ratio is achieved dynamically over several frames.
NOTE: DCR should only be enabled when viewing video full screen.
The default setting for DCR is disabled. To enable  DCR, press the + (Plus) and – (Minus) buttons on
the front panel at t he same time. The...

A Troubleshooting
Solving Common Problems
The following table lists possible problems, the possible cause of each problem, and the recommended
solutions.
ProblemPossible CauseSolution
Screen is blank and no LED.Power cord is disconnected.Connect the power cord.
 Master power switch is turned
off.Set the master power switch on the rear panel of the
monitor to the On position and press the front panel
power button.
Power button on front panel of
the monitor is turned off.Press the front panel power...

Online Technical Support
For the online access to technical support information, self-solve tools, online assistance, community
forums of IT experts, broad mu tlivendor knowledge base, monitoring and diagnostic tools, go to
http://www.hp.com/support.
Preparing to Call Technical Support
If you cannot solve a problem using the troubleshooting ti ps in this section, you may need to call technical
support. Have the following information available when you call:
● Monitor model number
● Monitor serial...

B Technical Specifications
NOTE:All performance specifications are provided  by the component manufacturers. Performance
specifications represent the highest specification of  all HPs component manufacturers typical level
specifications for performance and actual performance may vary either higher or lower.
ZR30w Model
Table B-1   ZR30w Specifications
Display
Type75.4 cm wide screen
TFT LCD29.7 inches wide screen
Viewable Image Size75.4 cm diagonal29.7–inch diagonal
Tilt-5° to 35°
Swivel-45° to 45°...

Power Source100 – 240 VAC, 50/60 Hz 
Altitude:
Operating
Storage
0 to 5000 m
0 to 12192 m0 to 16,400 feet
0 to 40,000 feet
Measured Power Consumption:
Full Power
Typical Settings
Sleep
Bezel Switch Off

C Agency Regulatory Notices
Federal Communications Commission Notice
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in  accordance with the instructions, may cause harmful
interference to radio...

Hewlett Packard Company
P. O. Box 692000, Mail Stop 530113
Houston, Texas 77269-2000
Or, call 1-800-HP-INVENT (1-800 474-6836)
For questions regarding this FCC declaration, contact:
Hewlett Packard Company
P. O. Box 692000, Mail Stop 510101
Houston, Texas 77269-2000
Or, call (281) 514-3333
To identify this product, refer to the Part, Series, or Model number found on the product.
Canadian Notice
This Class B digital apparatus meets all requirements  of the Canadian Interference-Causing Equipment...