HP Hewlett Packard Hewlett Packard Computer Monitor L2206TMP User Manual

HP Compaq L2206tm and L2206tmp LED  
Backlit Touch Monitors  
User Guide  
About this guide  
This guide provides information on setting up the monitor, operating the touch screen, troubleshooting,  
and technical specifications.  
WARNING! Text set off in this manner indicates that failure to follow directions could result in bodily  
harm or loss of life.  
CAUTION: Text set off in this manner indicates that failure to follow directions could result in damage  
to equipment or loss of information.  
NOTE: Text set off in this manner provides important supplemental information.  
iii  
iv  
About this guide  
Table of contents  
v
vi  
1 Product features  
HP LCD Touch Monitors  
The LCD (liquid crystal display) monitors have an active matrix, thin-film transistor (TFT) panel. The  
monitor models and features include:  
L2206tm model, 54.6 cm (21.5-inch) diagonal viewable area display with 1920 x 1080  
resolution, plus full-screen support for lower resolutions; includes custom scaling for maximum  
image size while preserving original aspect ratio  
L2206tmp model, 54.6 cm (21.5-inch) diagonal viewable area display with 1920 x 1080  
resolution, plus full-screen support for lower resolutions; includes custom scaling for maximum  
image size while preserving original aspect ratio; also includes integrated privacy filter  
LED backlight provides better clarity and consumes less energy than traditional CCFL backlights  
L2206tm has wide viewing angle to allow viewing from a sitting or standing position, or moving  
side-to-side  
Optical touch technology, which is Windows 7 multi-touch logo compliant and plug and play  
Tilt capability  
Pivot capability to rotate display to portrait mode  
Height adjustment capability  
Removable stand for flexible monitor panel mounting solutions  
Video signal input to support VGA analog with VGA signal cable provided  
Video signal input to support DVI digital with DVI-D signal cable provided  
Video signal input to support DisplayPort digital with DisplayPort signal cable provided  
USB 2.0 hub with one upstream port (connects to the computer) and two downstream ports  
(connects to USB devices)  
USB cable provided to connect the monitor's USB hub to the USB connector on the computer  
Plug and play capability, if supported by the system  
L2206tmp has integrated privacy filter to fulfill application requirements for limited off-axis viewing  
Security slot provision on rear of monitor for optional cable lock  
Cable management feature for placement of cables and cords  
On-screen display (OSD) adjustments in several languages for easy setup and screen optimization  
HP Display Assistant for adjusting monitor settings and enabling theft deterrence feature  
Integrated speakers  
Cleaning kit solution (cloth and fluid)  
HP LCD Touch Monitors  
1
   
Passive stylus docked in rear enclosure  
HDCP copy protection on DVI and DisplayPort inputs  
Software and documentation disc that includes monitor drivers and product documentation  
Energy saver feature to meet requirements for reduced power consumption  
Intelligent Management AssetControl  
Compliant with the following regulated specifications (for additional certifications and agency  
notices, refer to the HP LCD Monitors Reference Guide on the disc included with this monitor):  
European Union CE Directives  
Swedish TCO Requirements  
2
Chapter 1 Product features  
2 Setting up the monitor  
To set up the monitor, ensure that the power is turned off to the monitor, computer system, and other  
attached devices, and then follow the instructions below.  
Unfolding the monitor pedestal base  
1. Lift the monitor from its box and place it face down on a flat surface.  
2. Hold down the monitor base with one hand (1) then grasp the top of the stand with the other hand  
and unfold the display head 90 degrees (2).  
CAUTION: Do not touch the surface of the LCD panel. Pressure on the panel may cause non-  
uniformity of color or disorientation of the liquid crystals. If this occurs, the screen will not recover to its  
normal condition.  
Figure 2-1 Unfolding the monitor pedestal base  
NOTE: When the monitor is unfolded for the first time, the display head is locked from adjusting to a  
full-height position. To adjust the display head to full height, press down on the display head to unlock  
it, and then pull up on the display head to raise it to the full-height position. Refer to step 2 in Adjusting  
Unfolding the monitor pedestal base  
3
   
Rear components  
Figure 2-2 Rear components  
Component  
Description  
1
2
3
4
5
6
AC power connector  
DisplayPort  
Connects the AC power cable to the monitor.  
Connects the DisplayPort cable to the monitor.  
Connects the VGA cable to the monitor.  
Connects the DVI-D cable to the monitor.  
Connects the audio cable to the monitor.  
VGA connector  
DVI-D connector  
Audio connector  
USB upstream connector  
Connects the USB hub cable to the monitor's USB hub connector  
and to a host USB port/hub.  
7
8
USB downstream connectors (2)  
Passive stylus  
Connect optional USB devices to the monitor.  
Housed in rear enclosure. When removed, it can be used as a  
touch pointing device.  
NOTE: The stylus is not required for optical touch applications.  
Fingers and other pointing instruments may be used.  
4
Chapter 2 Setting up the monitor  
 
Connecting the cables  
1. Place the monitor in a convenient, well-ventilated location near the computer.  
2. Remove the cable management clip from the pedestal by pulling outward on the two sides of the  
clip (1) and lifting the clip off the pedestal (2).  
Figure 2-3 Removing the cable management clip  
3. Connect a VGA signal cable, DVI-D signal cable, or DisplayPort signal cable.  
NOTE: The monitor is capable of supporting either analog or digital input. The video mode is  
determined by the video cable used. The monitor will automatically determine which inputs have  
valid video signals. The inputs can be selected by pressing the +/source button on the front panel  
or through the on-screen display (OSD) feature by pressing the Menu button.  
For analog operation, use the VGA signal cable provided. Connect the VGA signal cable to  
the VGA connector on the rear of the monitor and to the VGA connector on the computer.  
For DVI digital operation, use the DVI-D signal cable provided. Connect the DVI-D signal  
cable to the DVI connector on the rear of the monitor and to the DVI connector on the  
computer.  
For DisplayPort digital operation, use the DisplayPort signal cable provided. Connect the  
DisplayPort signal cable to the DisplayPort connector on the rear of the monitor and to the  
DisplayPort connector on the computer.  
4. Connect one end of the provided audio cable to the audio connector on the computer, and  
connect the other end to the audio-in connector on the monitor.  
5. Connect one end of the provided USB cable to the USB upstream connector on the rear of the  
monitor, and connect the other end to a USB connector on the computer.  
Connecting the cables  
5
 
6. Connect one end of the power cord to the AC power connector on the back of the monitor, and  
connect the other end to an electrical wall outlet.  
Figure 2-4 Connecting the cables  
WARNING! To reduce the risk of electric shock or damage to the equipment:  
Do not disable the power cord grounding plug. The grounding plug is an important safety feature.  
Plug the power cord into a grounded (earthed) electrical outlet that is easily accessible at all times.  
Disconnect power from the equipment by unplugging the power cord from the electrical outlet.  
For your safety, do not place anything on power cords or cables. Arrange them so that no one  
may accidentally step on or trip over them. Do not pull on a cord or cable. When unplugging from  
the electrical outlet, grasp the cord by the plug.  
7. Secure the cables in place with the cable management clip. Press the clip straight down on the  
curved neck of the pedestal ensuring that the tabs on the sides of the clip snap into the slots on the  
pedestal.  
Figure 2-5 Installing the cable management clip  
6
Chapter 2 Setting up the monitor  
Adjusting the monitor  
NOTE: Your monitor model may look different than the model in the following illustrations.  
1. Tilt the monitor's panel forward or backward to set it to a comfortable eye level.  
Figure 2-6 Tilting the monitor  
2. Adjust the monitor’s height to a comfortable position for your individual workstation. The monitor’s  
top bezel edge should not exceed a height that is parallel to your eye height. A monitor that is  
positioned low and reclined may be more comfortable for users with corrective lenses. The monitor  
should be repositioned as you adjust your working posture throughout the work day.  
NOTE: When the monitor is unfolded for the first time, the display head is locked from adjusting  
to a full-height position. To adjust the display head to full height, press down on the display head  
to unlock it, and then pull up on the display head to raise it to the full-height position.  
Figure 2-7 Adjusting the height  
Adjusting the monitor  
7
 
3. Pivot the monitor from landscape to portrait orientation viewing to adapt to your application.  
a. Adjust the monitor to full-height position and tilt the monitor back to full-tilt position (1).  
b. Pivot the monitor clockwise 90° from landscape to portrait orientation (2).  
CAUTION: If the monitor is not in full-height and full-tilt position when pivoting, the bottom  
right corner of the monitor panel will come in contact with the base and potentially cause  
damage to the monitor.  
Figure 2-8 Pivoting the monitor  
NOTE: To view information on the screen in portrait mode, you can install the HP Display  
Assistant software included on the software and documentation disc. The position of the OSD  
menu can also be rotated to portrait mode. To rotate the OSD menu, access the OSD menu by  
pressing the Menu button on the front panel, select OSD Control from the menu, and then select  
Rotate OSD.  
8
Chapter 2 Setting up the monitor  
Front components  
Figure 2-9 Front components  
Table 2-1 Front components  
Component  
Description  
1
Menu button  
Opens, selects from, or exits the OSD menu.  
2
Minus/volume button  
If the OSD menu is on, press to navigate backward through the OSD  
menu and decrease adjustment levels.  
If the OSD menu is inactive, press to activate the volume adjustment  
menu.  
3
4
Plus/source button  
OK/auto button  
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 (DisplayPort, DVI, or VGA).  
If the OSD menu is on, press to select the highlighted menu item.  
If the OSD menu is inactive, press to activate the auto adjustment feature  
to optimize the screen image.  
5
6
Power button  
Power LED  
Turns the monitor on or off.  
Blue = Fully powered.  
Amber = Sleep mode.  
Flashing Amber = Sleep timer mode.  
NOTE: To view an OSD menu simulator, visit the HP Customer Self Repair Services Media Library at  
Front components  
9
 
Turning on the monitor  
1. Press the power button on the computer to turn it on.  
2. Press the power button on the front of the monitor to turn it on.  
CAUTION: Burn-in image damage may occur on monitors that display the same static image on-  
screen for 12 or more consecutive hours of non-use. To avoid burn-in image damage on the monitor  
screen, you should always activate a screen saver application or turn off the monitor when it is not in  
use for a prolonged period of time. Image retention is a condition that may occur on all LCD screens.  
Monitors with a “burned-in image” are not covered under the HP warranty.  
NOTE: If pressing the power button has no effect, the Power Button Lockout feature may be enabled.  
To disable this feature, press and hold the monitor power button for 10 seconds.  
NOTE: You can disable the power LED in the OSD menu. Press the Menu button on the front of the  
monitor, then select Management > Bezel Power LED > Off.  
When the monitor is powered on, a status message is displayed for five seconds. The message shows  
which input (DisplayPort, DVI, or VGA) is the current active signal, the status of the auto-switch source  
setting (On or Off; factory default is On), the default source signal (factory default is DisplayPort), the  
current preset display resolution, and the recommended preset display resolution.  
The monitor automatically scans the signal inputs for an active input and uses that input for the display.  
If two or more inputs are active, the monitor will display the default input source. If the default source is  
not one of the active inputs, then the monitor will display the highest ranking priority input in the  
following order: DisplayPort, DVI, then VGA. You can change the default source in the OSD by  
pressing the front panel Menu button and selecting Source Control > Default Source.  
10  
Chapter 2 Setting up the monitor  
 
Connecting USB devices  
USB connectors are used to connect devices such as a digital camera, USB keyboard, or USB mouse.  
Two USB connectors are located on the side panel of the monitor.  
NOTE: You must connect the USB hub cable from the monitor to the computer to enable the USB 2.0  
ports on the monitor. Refer to Step 4 in Connecting the cables on page 5.  
Figure 2-10 Connecting USB devices  
Connecting USB devices  
11  
 
Removing the monitor pedestal base  
You can remove the monitor panel from the pedestal base to install the panel on a wall, swing arm, or  
other mounting fixture.  
CAUTION: Before beginning to disassemble the monitor, be sure the monitor is turned off and the  
power and signal cables are both disconnected. Also disconnect all USB cables connected to the  
monitor.  
1. Disconnect and remove the signal, power, and USB cables from the monitor.  
2. Lay the monitor face down on a flat surface covered by a clean, dry cloth.  
3. Pivot the base 45 degrees clockwise and remove the screw from the back of the monitor, and then  
pivot the base 45 degrees counter-clockwise and remove the other screw from the back of the  
monitor.  
Figure 2-11 Removing the pedestal base screws  
4. Rotate the base of the monitor up (1) and pull it back (2) to unhinge the tabs on the monitor stand  
from the slots in the monitor.  
Figure 2-12 Removing the pedestal base  
12  
Chapter 2 Setting up the monitor  
 
Mounting the monitor  
The monitor panel can be attached to a wall, swing arm, or other mounting fixture.  
NOTE: This apparatus is intended to be supported by a UL or CSA listed wall mount bracket.  
1. Remove the monitor panel from the pedestal base. Refer to Removing the monitor pedestal base  
CAUTION: This monitor supports the VESA industry standard 100 mm mounting holes. To  
attach a third-party mounting solution to the monitor, four 4 mm, 0.7 pitch, and 10 mm long  
screws are required. Longer screws must not be used because they may damage the monitor. It is  
important to verify that the manufacturer’s mounting solution is compliant with the VESA standard  
and is rated to support the weight of the monitor display panel. For best performance, it is  
important to use the power and video cables provided with the monitor.  
2. To attach the monitor to a swing arm, insert four 10 mm screws through the holes on the swing  
arm plate and into the mounting holes on the monitor.  
Figure 2-13 Mounting the monitor  
To attach the monitor to other mounting fixtures, follow the instructions included with the mounting  
fixture to ensure that the monitor is safely attached.  
3. Reconnect the cables to the monitor panel.  
Removing the monitor pedestal base  
13  
 
Locating the rating labels  
The rating labels on the monitor provide the spare part number, product number, and serial number.  
You may need these numbers when contacting HP about the monitor model. The rating labels are  
located on the rear panel of the monitor display head.  
Figure 2-14 Locating the rating labels  
Installing a cable lock  
You can secure the monitor to a fixed object with an optional cable lock available from HP.  
Figure 2-15 Installing a cable lock  
14  
Chapter 2 Setting up the monitor  
   
3 Operating the touch screen  
Installing the touch software  
Microsoft Windows 7/Vista/XP (plug and play)  
NOTE: Refer to Connecting the cables on page 5 for instructions on connecting the USB cable.  
When you connect the USB cable between the monitor and a computer running Windows 7, Windows  
Vista, or Windows XP, the touch driver software will automatically install. The driver software may take  
a minute to install, and for Windows 7 and Windows Vista a message will display on the monitor  
screen indicating that the driver software has been installed successfully. After the touch driver software  
is installed, you can select, launch, and drag objects using the touch screen. To make a selection, touch  
the screen.  
NOTE: For Windows XP, the touch driver loads as an input device, so there will be no message  
verifying the driver installation.  
NOTE: Multi-touch gestures are supported in Windows 7 Home Premium, Professional, Enterprise,  
and Ultimate operating system editions only. Multi-touch is not supported in Windows 7 Home Basic or  
Starter editions, Windows Vista, or Windows XP.  
NOTE: If touch control does not begin to work within 20 seconds, you should verify that the touch  
driver is installed.  
To verify that the touch driver is installed:  
Windows 7—Select Start > Control Panel > System and Security > System, and ensure  
that Pen and Touch: Touch Input Available with 2 Touch Points is listed in the System  
section.  
Windows Vista—Select Start > Control Panel > Mobile PC > Pen and Input Devices. If  
the Touch tab appears, touch input is available.  
Installing the touch software  
15  
     
Windows XP—Select Start > Control Panel > System, and then select the Hardware tab.  
Select the Device Manager button. If the driver is installed correctly, two HID-compliant  
device entries and one USB Human Interface Device entry will appear under the Human  
Interface Devices category. Also, under the Mice and other pointing devices category,  
one HID-compliant mouse entry will appear.  
Figure 3-1 Verify Windows XP touch driver installation  
16  
Chapter 3 Operating the touch screen  
Using the touch function  
NOTE: Before using the touch function, make sure the USB cable is connected and the Windows  
operating system is started.  
NOTE: When the touch function is active, make sure there are no foreign objects in the areas  
encircled in the figure below.  
Figure 3-2 Make sure there are no foreign objects in the encircled areas  
The touch function may replace the mouse after you start the Windows operating system. Use your  
finger or the provided stylus for touch applications. Gesture compatibility is listed below:  
Table 3-1 Gesture compatiblity  
Finger operation  
Drag  
Windows 7  
Windows Vista  
Windows XP Tablet  
Windows XP  
Click  
Double-click  
Single-touch digitizer  
Multi-touch gestures  
NOTE: Refer to http://msdn.microsoft.com/en-us/library/dd371585 for topics on various gestures  
that are supported in Windows 7.  
NOTE: Windows multi-touch gestures are not supported in Windows 7 Home Basic or Starter  
editions.  
Using an extended display (Windows 7 only)  
Windows 7 Home Premium, Professional, Enterprise, and Ultimate editions support extended display  
touch screen functions for two monitors connected to one system.  
NOTE: Windows 7 Home Basic and Starter editions, Windows Vista, and Windows XP do not  
support extended display touch functionality. They support single-touch functions on the primary monitor  
only, not the secondary monitor (extended or cloned desktop).  
1. Make sure a USB cable is connected from the computer to each monitor.  
2. Select Start > Control Panel.  
Using the touch function  
17  
   
3. Select the View by drop-down list, and then select either Large icons or Small icons.  
4. Select the Tablet PC Settings control panel.  
NOTE: The Tablet PC Settings control panel will only appear after Microsoft Windows 7  
recognizes a connected touch monitor.  
5. On the Display tab in the Tablet PC Settings, select the name of the first monitor you want to  
calibrate from the drop-down menu.  
Figure 3-3 Select the display  
18  
Chapter 3 Operating the touch screen  
6. Select the Calibrate… button.  
Figure 3-4 Calibrate the display  
7. Repeat steps 5 and 6 for the second monitor.  
NOTE: If you have two monitors that are the same model, be sure to note which model is  
calibrated first because both will appear with identical names.  
Using the touch function  
19  
Tips and troubleshooting  
Tips  
WARNING! Keep the display away from any heat sources, such as electric radiators, natural  
gas pipes, or direct sunlight. Also keep the display away from excessive dust, mechanical  
vibration, or shock.  
For safety, remove the power plug prior to cleaning.  
To maintain a brand new appearance of the display, clean with a soft cloth regularly. Remove  
stubborn stains with a soft cleaner.  
CAUTION: Do not use strong cleaners such as a diluting agent, benzene, or a corrosive  
cleaner, as they may damage the display.  
Never disassemble or repair the product yourself. If your problem cannot be solved according to  
the troubleshooting guidelines, please contact your local dealer.  
Retain the original packaging materials. They will be convenient if you need to transport your  
display again.  
NOTE: For best protection, pack the display in the original manner of package from the factory.  
The touch function may need about seven seconds to resume if the USB cable is re-plugged or the  
computer resumes from Sleep mode.  
20  
Chapter 3 Operating the touch screen  
   
Touch screen troubleshooting  
NOTE: For general troubleshooting information, refer to the HP LCD Monitors Reference Guide  
included on the disc with your monitor.  
Table 3-2 Touch screen troubleshooting  
Problem  
Solution  
Computer does not recover from Sleep mode when the touch  
screen is touched.  
Sleep mode recovery is not supported by the touch screen.  
Use the keyboard or mouse to recover from Sleep mode.  
The USB cable is quickly removed from the monitor and  
reinserted, and the touch function is lost.  
Windows takes a minimum amount of time to adjust system  
parameters when a USB device is either removed or  
connected. Try removing the USB cable again, wait for at  
least five seconds, and then plug it in again.  
Multi-touch gestures do not function on Windows 7 Home  
Basic or Starter editions, Windows Vista, or Windows XP.  
Only Windows 7 Home Premium, Professional, Enterprise,  
and Ultimate editions support multi-touch gestures.  
The Start, Close, and other icons are too small to touch with Windows 7 provides a large icon feature that supports touch  
a finger.  
screen functions. This feature can be accessed in the Control  
Panel. A stylus may also be used.  
Touch operation does not function properly on lower-  
resolution video modes that are not displayed in fullscreen.  
Although the monitor supports a fill-to-aspect ratio function, the  
touch controller does not know how to respond to less-than-  
fullscreen images. Either change the resolution to 1920 x  
1080, or access the OSD menu and select Image Control  
to enable Fill-to-Screen (default setting).  
A single touch is recognized as two touches. If using a paint  
tool, a single finger creates two lines.  
The touch controller has a limitation on the size of the "touch"  
area. A fingertip touch usually works better than a flat  
forefinger or thumb touch.  
When the monitor used is in a dual-screen configuration, the  
touch function on the second display does not work.  
The USB connection is only capable of operating a single-  
touch screen monitor. If the second monitor is a touch monitor,  
you must connect a second USB cable.  
NOTE: Windows 7 Home Basic and Starter editions,  
Windows Vista, and Windows XP do not support extended  
display touch functionality. They support single-touch functions  
on the primary monitor only, not the secondary monitor  
(extended or cloned desktop).  
Tips and troubleshooting  
21  
 
4 Finding more information  
Refer to the HP LCD Monitors Reference Guide included on the disc with your monitor for additional  
information on:  
Optimizing monitor performance  
Safety and maintenance guidelines  
Installing software from the disc  
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 name and number.  
22  
Chapter 4 Finding more information  
 
A Technical specifications  
NOTE: All specifications represent the typical specifications provided by HP's component  
manufacturers; actual performance may vary either higher or lower.  
L2206tm/L2206tmp  
Table A-1 L2206tm/L2206tmp specifications  
Display  
Type  
54.61 cm widescreen  
TFT LCD  
21.5 inches widescreen  
21.5 inch diagonal  
Viewable image size  
Tilt  
54.61 cm diagonal  
-5 to 30°  
230 cd/m2  
Brightness (typical)  
Maximum weight (unpacked):  
Assembled with base  
Display only  
7.0 kg  
4.6 kg  
15.4 lbs  
10.11 lbs  
Dimensions (including base):  
Height (highest position)  
Height (lowest position)  
Depth  
44.5 cm  
34.5 cm  
22.8 cm  
51.8 cm  
17.52 inches  
13.58 inches  
8.98 inches  
20.39 inches  
Width  
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  
0.248 (H) x 0.248 (W) mm  
102 PPI  
Pixels per inch  
Horizontal frequency  
Vertical refresh rate  
24 kHz to 94 kHz  
50 Hz to 76 Hz  
L2206tm/L2206tmp  
23  
   
Table A-1 L2206tm/L2206tmp specifications (continued)  
Environmental requirements:  
Temperature (operating)  
5° C to 35° C  
41° F to 95° F  
-4° F to 140° F  
Temperature (non-operating)  
-20° C to 60° C  
Humidity (operating)  
20% to 80%  
Humidity (non-operating)  
5% to 95%  
Altitude (operating)  
0 m to 5,000 m  
0 ft to 16,400 ft  
0 ft to 40,000 ft  
Altitude (non-operating)  
0 m to 12,192 m  
Power source  
100 – 240 VAC 50/60 Hz  
Measured power consumption:  
Full power  
Typical settings  
Sleep  
39 watts  
25 watts  
0.5 watts  
0.5 watts  
Switch off  
Input terminal  
One VGA connector with cable included;  
one DVI connector with cable included;  
one DisplayPort connector with cable  
included  
24  
Appendix A Technical specifications  
Recognizing preset display resolutions  
The display resolutions listed below are the most commonly used modes and are set as factory defaults.  
This monitor automatically recognizes these preset modes and they will appear properly sized and  
centered on the screen.  
L2206tm/L2206tmp  
Table A-2 Factory preset modes  
Preset Pixel format  
Horz freq (kHz)  
31.469  
31.469  
37.879  
48.363  
45.00  
Vert freq (Hz)  
59.940  
70.087  
60.317  
60.004  
60.00  
1
2
3
4
5
6
7
8
9
10  
640 × 480  
720 × 400  
800 × 600  
1024 × 768  
1280 × 720  
1280 × 1024  
1440 × 900  
1600 x 900  
1680 × 1050  
1920 × 1080  
63.981  
55.935  
60.00  
60.02  
59.887  
60.00  
65.29  
59.954  
60.00  
67.50  
Table A-3 High Definition video formats  
Preset Timing name  
Pixel format  
720 × 480  
Horz freq (kHz)  
31.469  
31.25  
Vert freq (Hz)  
1
2
3
4
5
6
480p  
60  
50  
50  
60  
50  
60  
576p  
720 × 576  
720p50  
720p60  
1080p50  
1080p60  
1280 × 720  
1280 × 720  
1920 × 1080  
1920 × 1080  
37.5  
45  
56.25  
67.5  
Recognizing preset display resolutions  
25  
   
Entering user modes  
The video controller signal may occasionally call for a mode that is not preset if:  
You are not using a standard graphics adapter.  
You are not using a preset mode.  
It this occurs, you may need to readjust the parameters of the monitor screen by using the on-screen  
display. Your changes can be made to any or all of these modes and saved in memory. The monitor  
automatically stores the new setting, then recognizes the new mode just as it does a preset mode. In  
addition to the factory preset modes, there are at least 10 user modes that can be entered and stored.  
Energy saver feature  
The monitors support a reduced power state. The reduced power state will be entered into if the  
monitor detects the absence of either the horizontal sync signal and/or the vertical sync signal. Upon  
detecting the absence of these signals, the monitor screen is blanked, the backlight is turned off, and  
the power light is turned amber. When the monitor is in the reduced power state, the monitor will utilize  
0.5 watts of power. There is a brief warm-up period before the monitor will return to its normal  
operating mode.  
Refer to the computer manual for instructions on setting energy saver features (sometimes called power  
management features).  
NOTE: The above power saver feature only works when connected to computers that have energy  
saver features.  
By selecting the settings in the monitor's Energy Saver utility, you can also program the monitor to enter  
into the reduced power state at a predetermined time. When the monitor's Energy Saver utility causes  
the monitor to enter the reduced power state, the power light blinks amber.  
26  
Appendix A Technical specifications  
   
B LCD monitor quality and pixel  
policy  
The TFT monitor uses high-precision technology that is manufactured according to HP standards to  
guarantee trouble-free performance. Nevertheless, the display may have cosmetic imperfections that  
appear as small bright or dark spots. This is common to all LCD displays used in products supplied by  
all vendors and is not specific to the HP LCD. These imperfections are caused by one or more defective  
pixels or sub-pixels.  
A pixel consists of one red, one green, and one blue sub-pixel.  
A defective whole pixel is always turned on (a bright spot on a dark background), or it is always  
off (a dark spot on a bright background). The first is the more visible of the two.  
A defective sub-pixel (dot defect) is less visible than a defective whole pixel and is small and only  
visible on a specific background.  
To locate defective pixels, the monitor should be viewed under normal operating conditions, in normal  
operating mode, at a supported resolution and refresh rate, and from a distance of approximately 50  
cm (20 in).  
HP expects that, over time, the industry will continue to improve its ability to produce LCDs with fewer  
cosmetic imperfections and HP will adjust guidelines as improvements are made.  
27  
 

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