HP Zr2040w User Guide

							ZR2440w Model
The default input on the ZR2440w is DisplayPort and the scan order is initially set to DisplayPort,
DVI-D, HDMI. You can change the current input, the default and the scan order through the OSD.
Pressing the + button on the front of the monitor will take you directly to the OSD source-control
submenu.
Figure 3-2  ZR2440w Front Panel Controls
Control Function
1
Menu Opens, selects or exits the OSD menu.
2
Minus If the OSD menu is on, press to navigate backward through
the OSD menu and decrease adjustment levels.
3
Plus/source If the OSD menu is on, press to navigate forward through
the OSD menu and increase adjustment levels.
If the OSD menu is inactive, press to activate the source
button that chooses the video signal input (VGA, DVI, or
DisplayPort).
4
OKOK If the OSD menu is on, press to select the highlighted
menu item.
5
Power Turns the monitor on or off as long as the master power
switch on the rear panel is on.
6   Power LED Blue = Fully powered.
Amber = Sleep mode.
Flashing Amber = Sleep Timer mode.
No light indicates power off, or normal operation if the LED
is suppressed.
Overview of Operation 25
 
						

							ZR2740w Model
For the ZR2740w model, the default input is DisplayPort. You can change the current input by
pressing the SOURCE button on the front of the panel.
The front buttons also let you adjust brightness and put the monitor in low-power mode:
Figure 3-3  ZR2740w Front Panel Controls
Control Function
1SOURCESource Toggles the video signal input source between DisplayPort
and DVI-D.
2-Minus Decreases brightness.
3+Plus Increases brightness.
4
Power Turns the monitor on or off as long as the master power
switch on the rear panel is on.
5 Power LED Solid blue indicates the first 30 seconds of normal
operation.
Solid amber indicates low-power mode.
Continuously-flashing blue indicates signal input in a non-
supported mode. (See 
ZR2740w Model Preset Modeson page 36 for supported modes.)
Three blue flashes while you are adjusting brightness
indicate the limit of the screens brightness range.
No light indicates normal operation or power off.
Holding down either the + or — button causes the brightness setting to change more rapidly. When
you reach either the minimum or maximum brightness, the LED will flash three times.
26 Chapter 3   Operating the Monitor
 
						

							Pressing the Power button, , puts the monitor in low power mode. (To turn power off completely,
use the switch on the rear of the panel.) The monitor also enters low-power mode when there is no
video signal input.
When the monitor is first powered on, the LED turns blue and remains blue for about half a minute. It
then turns off. If the monitor receives a signal outside its range (e.g., too high a frequency), the LED
flashes blue continuously.
This model does not use an OSD or on-screen messages.
Using the On-Screen Display Menu (Select Models)
The On-Screen Display (OSD) menu gives you choices for operating your monitor. Not all menu
options below are available on all models. For example, monitors with no analog input do not show
menus specific to analog images. The ZR2740w does not use an OSD. Models that use an OSD
have a menu (
) button on the front.
NOTE:If there is a problem with the display settings, try resetting the settings to the factory defaults
by opening the OSD and selecting Factory Reset from the OSD menu.
NOTE:To view an OSD menu simulator, visit the HP Customer Self Repair Services Media Library
at 
http://www.hp.com/go/sml.
Overview of Operation 27
 
						

							4 Locating Additional Information
Refer to the HP LCD Monitors Reference Guide included on the CD with your monitor for additional
information on:
●Optimizing monitor performance
●Safety and maintenance guidelines
●Installing software from the CD
●Using the OSD menu
●Downloading software from the Web
●Agency and regulatory notices
●Troubleshooting and recommended solutions to common problems
For additional information on using and adjusting your monitor, go to 
http://www.hp.com/support.
Select your country or region, select Product Support & Troubleshooting, and then enter your monitor
model in the SEARCH window.
NOTE:The monitor user guide, reference guide, and drivers are available at http://www.hp.com/
support.
If the information provided in the guide or in the HP LCD Monitors Reference Guide do not address
your questions, you can contact support. For U.S. support, go to 
http://www.hp.com/go/contactHP.
For worldwide support, go to 
http://welcome.hp.com/country/us/en/wwcontact_us.html. Here you can:
●Chat online with an HP technician
NOTE:When support chat is not available in a particular language, it is available in English.
●E-mail support
●Find support telephone numbers
●Locate an HP service center
28 Chapter 4   Locating Additional Information
 
						

							A 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.
ZR2040w Model
Display
Type50.8 cm diagonal
TFT LCD20 inches diagonal
Viewable Image Size 44.28 x 24.9 cm 17.4 x 9.8 inches
Tilt -5 to 25º
Maximum Weight (Unpacked) 3.8 kg 8.44 lbs
Dimensions (including base)
Height
Depth
Width35.92 cm
15.11 cm
48.2 cm14.14 inches
5.94 inches
18.97 inches
Maximum Graphic Resolution 1600 x 900 (60 Hz)
Optimum Graphic Resolution 1600 x 900 (60 Hz)
Text Mode 720 x 400
Dot Pitch 0.276 (W) x 0.276 (H) mm
Pixels Per Inch 92
Horizontal Frequency 83 kHz
Vertical Refresh Rate 60 Hz  
Environmental Requirements Temperature
Operating Temperature
Storage Temperature5 to 35º C
-20 to 60º C41 to 95º F
-4 to 140º F
Relative Humidity:
Operating
Storage20 to 80%
5 to 95%
Power Source 100 to 240 VAC, 50/60 Hz  
Altitude:
Operating
Storage0 to 5000 m
0 to 12,192 m0 to 16,400 feet
0 to 40,000 feet
ZR2040w Model 29
 
						

							Power Consumption (maximum)
Low-power mode33 watts
0.3 watts 
Input Terminal One DVI connector with cable
included; one DisplayPort connector
with cable included; one VGA
connector with cable 
ZR2240w Model
Table A-1  ZR2240w Specifications
Display
Type54.72 cm diagonal
TFT LCD21.5 inches diagonal
Viewable Image Size 47.66 x 26.89 cm 18.76 x 10.59 inches
Tilt range -5 to 35º
Swivel range -45 to 45º
Maximum Weight (Unpacked) 7.92 kg 17.44 lbs.
Dimensions (including base)
Height (highest position)
Height (lowest position)
Depth
Width45.71 cm
36.71 cm
23.39 cm
50.74 cm18 inches
14.45 inches
9.2 inches
19.98 inches
Maximum Graphic Resolution 1920 x 1080 (60 Hz) analog input
1920 x 1080 (60 Hz) digital input
Optimum Graphic Resolution 1920 x 1080 (60 Hz) analog input
1920 x 1080 (60 Hz) digital input 
Text Mode 720 x 400
Dot Pitch 0.2475 mm 0.0097 inches
Pixels Per Inch 102  
Horizontal Frequency 24 – 83 kHz
Vertical Refresh Rate 50 – 76 Hz
Environmental Requirements Temperature
Operating Temperature
Storage Temperature5 to 35º C
-20 to 60º C41 to 95º F
-4 to 140º F
Relative Humidity:
Operating
Storage20 to 80%
5 to 95% 
Power Source 100 – 240 VAC, 50/60 Hz  
30 Appendix A   Technical Specifications
 
						

							Table A-1  ZR2240w Specifications (continued)
Altitude:
Operating
Storage0 to 5000 m
0 to 12,192 m0 to 16,400 feet
0 to 40,000 feet
Power Consumption (maximum)
Low-power mode46 watts
0.3 watts 
Input Terminal One VGA connector with cable included;
one DVI connector with cable included;
one HDMI connector; one DisplayPort
connector with cable included 
ZR2440w Model
Display
Type61.13 cm diagonal
TFT LCD24.06 inches diagonal
Viewable Image Size 51.84 x 32.4 cm 20.41 x 12.76 inches
Tilt -5 to 35º
Swivel -45 to 45º
Maximum Weight (Unpacked) 8.5 kg 18.88 lbs.
Dimensions (including base)
Height (highest position)
Height (lowest position)
Depth
Width52.85 cm
42.85 cm
23.53 cm
56.24 cm20.80 inches
16.87 inches
9.26 inches
22.14 inches
Maximum Graphic Resolution 1920 x 1200 (60 Hz)
Optimum Graphic Resolution 1920 x 1200 (60 Hz)
Text Mode 720 x 400
Dot Pitch 0.2708 (W) x 0.2713 (H) mm
Pixels Per Inch 94
Horizontal Frequency 24 – 80 kHz
Vertical Refresh Rate 24 – 60 Hz  
Environmental Requirements Temperature
Operating Temperature
Storage Temperature5 to 35º C
-20 to 60º C41 to 95º F
-4 to 140º F
Relative Humidity:
Operating
Storage20 to 80%
5 to 95%
ZR2440w Model 31
 
						

							Power Source 100 – 240 VAC, 50/60 Hz  
Altitude:
Operating
Storage0 to 5000 m
0 to 12,192 m0 to 16,400 feet
0 to 40,000 feet
Power Consumption (maximum)
Low-power mode51 watts
0.5 watts 
Input Terminal One DVI connector with cable
included; one DisplayPort connector
with cable included; one HDMI
connector 
ZR2740w Model
Display
Type68.74 cm diagonal
TFT LCD27 inches diagonal
Viewable Image Size 59.87 x 33.77 cm 23.57 x 13.29 inches
Tilt -5 to 30º
Swivel -45 to 45º
Maximum Weight (Unpacked) 10.3 kg 22.88 lbs.
Dimensions (including base)
Height (highest position)
Height (lowest position)
Depth
Width54.04 cm
44.04 cm
23.53 cm
64.6 cm21.28 inches
17.34 inches
9.26 inches
25.43 inches
Maximum Graphic Resolution 2560 x 1440 (60 Hz)
Optimum Graphic Resolution 2560 x 1440 (60 Hz)  
Dot Pitch 0.2331 (W) x 0.2331 (H) mm
Pixels Per Inch 108  
Horizontal Frequency 31.5 – 90 kHz
Vertical Refresh Rate 60 Hz
Environmental Requirements Temperature
Operating Temperature
Storage Temperature5 to 35º C
-20 to 60º C41 to 95º F
-4 to 140º F
Relative Humidity:
Operating
Storage20 to 80%
5 to 95% 
Power Source 100 – 240 VAC, 50/60 Hz  
32 Appendix A   Technical Specifications
 
						

							Altitude:
Operating
Storage0 to 5000 m
0 to 12,192 m0 to 16,400 feet
0 to 40,000 feet
Power Consumption (maximum)
Low-power mode120 watts
2 watts 
Input Terminal One DVI connector with cable
included; one DisplayPort connector
with cable included 
Preset Display Resolutions
The display resolutions listed below are the most commonly used modes and are set as factory
defaults. The monitor automatically recognizes these preset modes and they will appear properly
sized and centered on the screen.
ZR2040w Model Preset Modes
Preset Resolution (pixels) Horizontal Frequency
(kHz)Refresh Rate (Hz)
1 640 x 480 31.469 59.94
2 720 x 400 31.469 70.087
3 800 x 600 37.879 60.317
4 1024 x 768 48.363 60.004
5 1280 x 720 45 59.94
6 1280 x 1024 63.981 60.02
7 1440 x 900 55.935 59.887
8 1600 x 900 60 60
Table A-2  ZR2040w High Definition Video Formats
Preset Timing Name Pixel Format Horz Freq
(kHz)Vert Freq
(kHz)Pixel Rate (MHz) OSD Display
1 480p 720 x 480 31.469 60 27 480p
2 720p60 1280 x 720 45 60 74.25 720p-60Hz
3 576p 720 x 576 31.25 50 27 576p
4 720p50 1280 x 720 37.5 50 74.25 720p-50Hz
ZR2240w Model Preset Modes
Preset Pixel Format Horizontal
Frequency (kHz)Vertical Frequency
(Hz)
Preset Display Resolutions 33
 
						

							1 640 x 480 31.469 59.940
2 720 x 400 31.469 70.087
3 800 x 600 37.879 60.317
4 1024 x 768 48.363 60.004
5 1280 x 720 45.00 59.94
6 1280 x 960 60.0 60.0
7 1280 x 1024 63.981 60.020
8 1440 x 900 55.935 59.887
9 1600 x 900 60.0 60.0
10 1680 x 1050 65.290 59.954
11 1920 x 1080 67.5 60.00
Table A-3  ZR2240w High Definition Video Formats
Preset Timing Name Pixel Format Horz Freq
(kHz)Vert Freq
(kHz)Pixel Rate (MHz) OSD Display
1 480i 720 x 480 15.734 60 13.5 480i
2 480p 720 x 480 31.469 60 27 480p
3 720p60 1280 x 720 45 60 74.25 720p-60Hz
4 1080i60 1920 x 1080 33.75 60 74.25 1080i-60Hz
5 576i 720 x 576 15.625 50 13.5 576i
6 576p 720 x 576 31.25 50 27 576p
7 720p50 1280 x 720 37.5 50 74.25 720p-50Hz
8 1080i50 1920 x 1080 28.125 50 74.25 1080i-50Hz
9 1080p60 1920 x 1080 67.5 60 148.5 1080p-60Hz
10 1080p50 1920 x 1080 56.25 50 148.5 1080p-50Hz
ZR2440w Model Preset Modes
Preset Pixel Format Horizontal Frequency
(kHz)Vertical Frequency
(Hz)
1 640 x 480 31.469 59.940
2 720 x 400 31.469 70.087
3 800 x 600 37.879 60.317
4 720 x 480 31.469 59.940
5 1024 x 768 48.363 60.004
6 1152 x 720 44.86 60.00
34 Appendix A   Technical Specifications