USER'S MANUAL
L2105tm / 2209t LCD Touch Monitors
Agency no.: HSTND-2791-Q
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 radiofrequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
Consult the dealer or an experienced radio or television technician for help.
Modifications
The FCC requires the user to be notified that any changes or modifications made to this device that
are not expressly approved by Hewlett Packard Company may void the user's authority to operate the
equipment.
Cables
Connections to this device must be made with shielded cables with metallic RFI/EMI connector hoods
to maintain compliance with FCC Rules and Regulations.
Declaration of Conformity for Products Marked with the FCC Logo (United
States Only)
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may cause
undesired operation.
For questions regarding the product, contact:
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
EquipmentRegulations.
Avis Canadien
Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le
matérielbrouilleur du Canada.
Japanese Notice
Korean Notice
Power Cord Set Requirements
The monitor power supply is provided with Automatic Line Switching (ALS). This feature allows the
monitor to operate on input voltages between 100–120V or 200–240V.The power cord set (flexible
cord or wall plug) received with the monitor meets the requirements for use in the country where you
purchased the equipment. If you need to obtain a power cord for a different country, you should
purchase a power cord that is approved for use in that country. The power cord must be rated for the
product and for the voltage and current marked on the product's electrical ratings label. The voltage
and current rating of the cord should be greater than the voltage andcurrent rating marked on the
product. In addition, the cross-sectional area of the wire must be a minimum of 0.75 mm² or 18 AWG,
and the length of the cord must be between 6 feet (1.8 m) and 12 feet (3.6 m).If you have questions
about the type of power cord to use, contact an authorized HP service provider. A power cord should
be routed so that it is not likely to be walked on or pinched by items placed uponit or against it.
Particular attention should be paid to the plug, electrical outlet, and the point where the cord exits from
the product.
Japanese Power Cord Requirements
For use in Japan, use only the power cord received with this product.
CAUTION: Do not use the power cord received with this product on any other products.
Product Environmental Notices
Materials Disposal
This HP product contains mercury in the fluorescent lamp in the display LCD that might require special
handling at end-of-life. Disposal of this material can be regulated because of environmental
considerations. For disposal or recycling information, contact the local authorities or the Electronic
Disposal of Waste Equipment by Users in Private Household in the
European Union
This symbol on the product or on its packaging indicates that this product must not be
disposed of with your household waste. Instead, it is your responsibility to dispose of your waste
equipment by handing it over to a designated collection point for the recycling or waste electrical and
electronic equipment. The separate collection and recycling of your waste equipment at the time of
disposal will help to conserve natural resources and ensure that it is recycled in a manner that protects
human health and the environment. For more information about where you can drop off your waste
equipment for recycling, please contact the local city office, the household waste disposal service or
the shop where you purchased the product.
Chemical Substances
HP is committed to providing our customers with information about the chemical substances in our
products as needed to comply with legal requirements such as REACH (Regulation EC No
1907/2006of the European Parliament and Council). A chemical information report for this product can
be found at http/go/reach.
Restriction of Hazardous Substances (RoHS)
A Japanese regulatory requirement, defined by specification JIS C 0950, 2005, mandates that
manufacturers provide Material Content Declarations for certain categories of electronic products
offered for sale after July 1, 2006. To view the JIS C 0950 material declaration for this product, visit
Monitor Placement Considerations
For displays with glossy bezels the user should consider the placement of the display as the bezel
may cause disturbing reflections from surrounding light and bright surfaces.
Table of Contents
Safety Instructions ............................................................................................................... 2
Recycling Information.......................................................................................................... 3
System components and accessories................................................................................ 4
Connection instructions ...................................................................................................... 5
Installing the display...................................................................................................................... 5
Packaging procedures .................................................................................................................. 5
Adjusting the viewing angle .......................................................................................................... 5
Connection instructions................................................................................................................. 6
Using the display.................................................................................................................. 7
Turning on the display................................................................................................................... 7
Function controls........................................................................................................................... 7
Operating the Touch Screen ............................................................................................... 8
Touch Software Installation for Microsoft Windows 7 and Windows Vista (Plug and Play) .......... 8
Touch Software Installation for Microsoft Windows XP ................................................................ 8
Control of the Touch Function..................................................................................................... 11
When Using Your Touchscreen Monitor..................................................................................... 13
OSD selection..................................................................................................................... 14
OSD Menu .................................................................................................................................. 14
Troubleshooting ................................................................................................................. 16
Touch Screen Troubleshooting Tips........................................................................................... 17
Production Specifications ................................................................................................. 18
Preset Modes...................................................................................................................... 19
Appendix............................................................................................................................. 20
Connector pin assignment .......................................................................................................... 20
1
Safety Instructions
Please keep the display away from any heat sources such as electric radiators or direct
sunlight. Place the display in a stable and well-ventilated place.
The holes or openings on the display are designed for ventilation. Do not cover or block
the ventilation holes or openings with any objects.
Remove protective film on the screen before you use the display
As the display surface is vulnerable to scratches, avoid touching the surface with nail or
pen point.
Shut off the power supply before cleaning. Use a soft lint-free cloth instead of a tissue to
wipe the screen.
You may use a glass cleaner to clean the product as required. However, never spray the
cleaner directly onto the display surface.
Do not attempt to repair this product yourself! Improperly disassembly of the product may
expose you to danger! If your problem cannot be solved according to the
"Troubleshooting" guidelines, contact your regional HP authorized service provider,
2
Recycling Information
HP encourages customers to recycle used electronic hardware, HP original print cartridges, and
rechargeable batteries. For more information about recycling programs, go to
3
System components and accessories
LCD display
Power cord
Audio cable
Signal cable (VGA)
USB cable
DVI cable
Quick Start Guide
User's manual (CD)
Stylus
Quick Start
Guide
Use the provided stylus as a touch pointing device. However, the stylus is not required for optical
touch applications; for example, finger and other pointing instruments may be used.
If any component is missing, please contact your local dealer for technical support or customer
service.
Note: Please keep the original carton and packing materials for future transportation or shipment of
the display.
4
Connection instructions
Installing the display
Install: Remove:
Place the display on the table (Figure 1)
Packaging procedures
If you need to package the display again, please keep the original carton and packing materials.
The procedures for re-packaging the display are as follows:
1. Unplug the power cord from the display (make sure all attached peripherals are already turned
off).
2. Put the display into the carton in the original packaging manner.
Important
Before you start, place a clean towel or cloth on a flat surface, on which you can place the removed
display panel without being damaged.
Adjusting the viewing angle
You may adjust the display's viewing angle from -5° ~ 20°.
(Figure 2)
Note:
When you adjust the viewing angle of the display, avoid touching the LCD display with your fingers,
as this may damage or break the liquid crystal screen.
When you adjust the angle of your display, pay attention to your adjustment action, as shown in the
figure above.
5
Connection instructions
CAUTION: Before installation, please make sure to power off the display and the computer.
(Figure 3)
1
○
Power cord
Connect one end of the power cord into the AC power connector on
the rear of the display, and the other end to an electrical wall outlet.
Connect the signal cable:
2
○
VGA cable
- For analog operation use the VGA cable. Connect the VGA
signal cable to the VGA connector on the rear of the PC.
- For digital operation use the DVI-D cable. Connect the DVI-D
signal cable to the DVI connector on the rear of the monitor and
the other end to the DVI connector on the rear of the PC.
Connector one end of the audio cable to the audio-in connector on
the rear of the display, and the other end of the cable to the audio-out
jack on the PC.
3
○
Audio cable
USB cable
4
○
Connect one end of the USB cable to the USB connector on the
display, and the other end of the USB cable to the PC.
Warning:
1. Please verify the video card you are using and use an appropriate signal cable.
2. Pay attention to the PIN assignments and connection directions. Do not force to avoid bending
the pins.
VGA (D-sub 15 pin)
6
Using the display
Turning on the display
Turn on the display before turning on the computer. When the power is on, the LED on the power
button lights blue and the screen image will appear after about 10 seconds. If the LED doesn't light
blue or no image appears, please verify if the display is properly connected.
(Figure 4)
Function controls
OSD function
menu
OSD off: Displays the OSD function menu
OSD on: Confirm the OSD function option
OSD off: Press this button directly to serve as the
shortcut for volume OSD
OSD on: Press this button to select/decrease the
adjustment
1
2
MENU
<
Left/decrease
button
OSD off: Press this button directly to serve as the
shortcut for brightness/contrast OSD
OSD on: Press this button to select/increase the
adjustment
Right/increase
button
3
>
Auto adjustment
button
OSD off: Perform the auto adjustment function
OSD on: Exit the OSD function menu
Power ON/OFF
4
5
AUTO
POWER
Power Switch
Blue LED - Power ON mode
Orange LED - Power saving mode
7
Operating the Touch Screen
Touch Software Installation for Microsoft Windows 7 and Windows Vista (Plug and
Play)
Windows touch and multi-touch gestures are supported in Microsoft Windows 7 Home Premium,
Professional, Enterprise, and Ultimate Operating System Editions only. Multi-touch is not supported in
Windows 7 Home Basic and Starter Editions and Windows Vista Editions.
When you connect the USB cable between the monitor and a computer with Microsoft Windows 7 or
Windows Vista operating system, the Windows touch driver software will automatically install. The
software may take a few minutes to install and 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: Refer to “Connection Instructions” on the previous page for instructions on connecting the
USB cable.
To verify that the touch driver is installed, on the Windows 7 desktop go to Start > Control Panel
>System and Security > System and ensure that Pen and Touch Input Available with 2 Touch
Points is listed in the System section. To determine if touch is available on systems running Windows
Vista Operating System, go to Start > Control Panel > Mobile PC > Pen and Input Devices. If the
Touch tab appears, touch input is available.
Touch Software Installation for Microsoft Windows XP
Using the touch screen function on systems running Microsoft Windows XP requires the HP touch
driver installation. The touch driver is provided on the CD that comes with the monitor. The touch
driver does not install calibration software or control panels. The touch function operates after the
driver is installed. Multi-touch is not supported in Windows XP.
NOTE: You do not need to install the software for Microsoft Windows 7 or Windows Vista. Microsoft
plug-and-play touch drivers are already included in those operating systems for this monitor.
8
Installing the Touch Driver from the CD (for Windows XP only)
Insert the CD-ROM into the computer CD-ROM drive. The CD menu is displayed (or open Windows
Explorer and run the Touch_Driver_Setup.exe from the CD).
1. Click “Install Touch Driver for Microsoft Windows XP” from the CD menu.
NOTE: The monitor ships only with Windows XP touch drivers. Touch drivers are not required for
systems running Microsoft Windows 7 and Vista operating systems.
2. Click “Install”
On Welcome installation window, click Install.
After clicking Install, the setup wizard shows the installation process.
9
3. Click “Finish”
The driver setup installation is complete.
4. Click “Yes”
After clicking Finish, the setup wizard will prompt you to reboot the computer.
Once the system is restarted, the installation is complete.
Installing the Touch Driver from the Internet (for Windows XP only)
To install the touch driver from the Internet:
2. Select your country/region.
3. Select your language.
4. Select Download drivers and software (and firmware) and enter your monitor model name and
number.
5. Follow the instructions on the screen to download the touch driver software.
10
Control of the Touch Function
NOTE:
1. Before using the touch function, make sure the USB cable is connected, the touch
applications from the CD are installed (if you are running Windows XP) and the Window's
operating system is started.
2. When the touch function is active, make sure there is no foreign object in the areas encircled
in the figure below.
(Figure 5) Make sure there is no foreign object in the encircled areas.
Finger Operation
The touch function may replace the mouse after you start the Windows operating system and
introduce appropriate gesture judgement. Gesture judgement and related Windows software
applications are listed below:
Windows
Windows XP
Finger Operation
Windows 7
Windows XP
Vista
Y
Tablet
Drag
Click
Y
Y
Y
Y
Y
Y
Y
Double-click
Y
Y
Y
Y
Single-touch
digitizer
Y
Y
Y
N
Multi-touch
gestures
Y
N
N
N
NOTE: Microsoft Windows multi-touch gestures are not supported on Microsoft Windows 7 Home
Basic and Starter Editions.
Use your finger or the provided stylus for touch applications.
NOTE: The touch function may need about 7 seconds to resume if the USB cable is re-plugged or the
computer resumes from sleep mode (suspend mode).
11
Using the Extended Display Setup
Microsoft Windows 7 Operating Systems (Home Premium, Professional, Enterprise and Ultimate
Editions) support extended display touch screen functions for two monitors connected to one system.
1. Make sure a USB cable is connected from the computer to each monitor.
2. Select Start > Control Panel and change View by: to Large icons or Small icons.
3. Select the Tablet PC Settings control panel. The Tablet PC Settings control panel will only appear
after Microsoft Windows 7 recognizes a connected touch monitor.
4. On the Display tab in the Tablet PC Settings, select the name of the monitor you want to calibrate
from the drop down menu.
12
5. Click on the Calibrate… button. Perform a calibration on each monitor separately.
NOTE: If you have two monitors that are the same model, be sure to note which model is calibrated
first, as both will appear with identical names.
Microsoft Windows XP and Windows Vista do not support extended display touch functionality.
Microsoft Windows Vista and Windows XP (with touch drivers installed) support single-touch functions
on the primary monitor only, not the secondary monitor (extended or cloned desktop).
Gesture Support
Windows Touch enables several gestures that support single and multiple contacts. Refer to the Microsoft
supported in Windows 7.
When Using Your Touchscreen Monitor
• 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.
• Retain the original carton & packaging materials. They will be convenient for you, if you need to
transport your display again.
• For best protection, pack the display in the original manner of package from the factory.
• To maintain a brand new appearance of the display, clean with soft cloth regularly. Please remove
stubborn stains with soft cleaner rather than strong cleaners such as diluting agent, benzene or
corrosive cleaner as they may damage the display. For the sake of safety, remove the power plug
prior to cleaning.
• The touch function may need about 7 seconds to resume if the USB cable is re-plugged or the
computer resumes from sleep mode (low power mode).
13
OSD selection
Press the Menu button to activate the OSD function menu and continue pressing the Menu button to
select an option from the 7 functions in the menu. Select the function you want to adjust on the OSD
function menu and then press MENU to make adjustment. Please use <or> to adjust the screen to
your desired status. After finishing the setting, press AUTO to exit the OSD screen.
OSD Menu
Brightness/Contrast
Brightness: Press < or > (② and ③ in Figure 4) to adjust the
brightness.
Contrast: Press < or > (② and ③ in Figure 4) to adjust the
contrast.
IMAGE CONTROL
Auto Adjustment: Automatically selects the optimal settings
for image parameters.
H.POSITION: Controls the picture’s horizontal position.
V.POSITION: Controls the picture’s vertical position.
CLOCK: Sets up the internal clock. Larger values make the
displayed image appear wider; smaller values make it appear
compressed.
PHASE: Adjusts the internal clock’s time lag in order to
optimize the screen image.
SHARPNESS: Controls image sharpness.
COLOR
This menu lets you select a preset color temperature (9300K,
6500K or s RGB) by pressing the OSD buttons < or >. Changes
to the color temperature take immediate effect on screen. If you
wish to set individual color values, select the Custom Color
option.
Then press the MENU button to select the red, green and blue
settings and set the desired value using the OSD buttons < or
>.
The current settings are automatically saved when you return to
the previous level or exit the OSD menu.
14
OSD CONTROL
H.OSD POSITION: Controls the OSD menu’s horizontal position.
V.OSD POSITION: Controls the OSD menu’s vertical position.
OSD TIMEOUT: Determines how long (in seconds) the OSD
menu waits before closing automatically after no action has been
performed.
OTHER
LANGUAGE: OSD menu language selection:
ENGLISH,DEUTSCH,FRANCAIS,ESPANOL,ITALIANO,POLSKI,
NEDERLANDS,PYCCKO.
INPUT: Selects Analog (D-sub) or Digital (DVI-D) input.
SPEAKER VOLUME: Adjusts the monitor loudspeaker output
volume.
INFORMATION: There is an optional OSD window (on/off) that
displays the newly adjusted screen resolution settings.
Note: Do not adjust the screen setting when animation is displayed; make sure to adjust the
setting in full screen mode.
15
Troubleshooting
Problems
Possible solutions
Power LED doesn't light up.
Check if the power switch is in the ON position
Make sure the power cord is properly connected
No screen image
Check if the power switch is in the ON position
Make sure the power cord is properly connected
Make sure the signal cable is securely connected
When the display is in use, it will automatically turn off to enter
the power saving mode. Please press any key to see if the
image resumes.
Abnormal colors are present
Please refer to the "Color Temperature" section to adjust the
RGB color or select a color temperature.
The image bounces or a wave
pattern is present
Remove any electrical device that may be causing electrical
interference.
Check the signal cable and make sure the pins are not bent.
The screen image is not
centered or the size is incorrect
Press the Auto button to automatically optimize the display
status.
Refer to the "Image Control section".
16
Touch Screen Troubleshooting Tips
Problems
Possible Solutions
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 the computer ‘s sleep
mode.
The USB cable is quickly
removed from the monitor
then reinserted, the touch
function may be lost.
Microsoft Windows takes a minimum amount of time to adjust
system parameters when a USB device is either removed or
connected. Try removing the USB connection again, wait for at
least 5 seconds then plug it in again.
The two-touch operation
and some gestures do not
function on Windows Vista
or XP operating systems.
Only Windows 7 Operating System supports the two-touch and
gestures functions.
The Start, Close and other
icons are too small to touch
with a finger.
Windows 7 operating sytem provides a large icon feature that
supports touch screen funtions. 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
full screen.
Although the monitor supports a fill-to-aspect ratio function, the
touch controller does not know how to respond to less than full
screen images.
Either change the resolution to 1920 x 1080 or access the OSD
menu and select Image Control to enable Fill-to-Screen (default
settng).
A single touch is recognized
as two touches. If using a
paint tool, a single finger
creates two lines.
The touch controller has limitation on the size of the "touch" area. A
finger tip touch usually works better than a flat forefinger or
thumb touch.
When the monitor used is
in a dual-screen
The USB connection is only capable of operating a single-touch
screen monitor.
configuration, the touch
function on the second
display does not work.
Note: Never disassemble or repair the product yourself. If your problem cannot be solved
according to the troubleshooting guidelines, please contact your local dealer.
17
Production Specifications
LCD panel size
DCR
54.61 cm(21.5in)
3000:1 (typical)
Viewing angle
Response time
Brightness
Horizontal 170°, vertical 160° (typical)
5 ms (typical)
265 cd/m2 (typical)
Input signal
Display color
Frequency
Analog signal (D-sub); digital signal (DVI)
16.7 M colors
24 ~ 83 kHz Horizontal, 50 ~ 76 Hz Vertical
1920 x 1080(60Hz)
Optimum graphic
resolution
Max Pixel clock
Tilt
180 MHZ
-5° ~ 20°
1W X 2
Audio output
Power supply
AC: 100-240V~ 50/60Hz;
Power consumption
Display mode: Max 48W; LED color: Blue
Sleeping mode: Less than 1W, LED color: Orange
Size
Width: 513 mm, Height: 393 mm, Depth: 228 mm
Width: 20.2 in, Height: 15.5 in, Depth: 9 in
Weight
6.4 kg/14.1 lb (net)
Environmental conditions Operating temperature/humidity:
5 ~ 35°C, relative humidity: 10-85%
Storage temperature/humidity:
5 ~ 35°C, relative humidity: 10-85%
18
Preset Modes
Horz
Freq
(kHz)
Vert
Freq
(Hz)
Horz
Polarity
Vert
Pixel Clk
Preset
Pixel
640 x 480
Source
VGA
Polarity (MHz)
1
2
31.469
-
-
59.940
-
25.175
28.322
40.000
65.000
74.25
720 x 400
800 x 600
31.469
37.879
48.363
45.00
60.00
63.98
55.94
75.00
65.29
67.5
70.087
60.317
60.004
60.00
60.00
60.02
59.89
60.00
60.0
+
+
-
VGA
VESA
3
+
-
4
1024 x 768
1280 x 720
1280 x 960
1280 x 1024
1440 x 900
1600 x 1200
1680 x 1050
1920 x 1080
VESA
5
+
±
+
-
+
±
+
+
+
+
+
VESA/CEA-861D
VESA
6
108.000
108.000
106.500
162.000
146.25
148.5
7
VESA
8
CVT 1.30MA
VESA
9
+
-
10
11
CVT 1.76MA
VESA/CEA-861D
+
60.00
19
Appendix
Connector pin assignment
15 pin color display signal cable:
PIN No.
Description
PIN No.
Description
1.
2.
3.
4.
5.
6.
7.
8.
Red
9.
+5V
Green
Blue
10.
11.
12.
13.
14.
15.
Logic ground
Monitor ground
DDC-serial data
H-sync
Monitor ground
DDC-return
R-ground
V-sync
G-ground
DDC-serial time sequence
B-ground
24 pin DVD-D display signal cable:
Pin No.
Description
TMDS Data 2 -
Pin No.
Description
TMDS Data 3 +
+3.3/+5V Power (from PC)
Ground (Return for +5V)
Hot Plug Detect
TMDS Data 0 -
TMDS Data 0 +
TMDS Data 0 / 5 Shield
TMDS Data 5 -
TMDS Data 5 +
1
2
3
4
5
6
7
8
13
14
15
TMDS Data 2 +
TMDS Data 2 / 4 Shield
TMDS Data 4 -
TMDS Data 4 +
DDC Clock
DDC Data
No Connect
TMDS Data 1 -
TMDS Data 1 +
TMDS Data 1 / 3 Shield
TMDS Data 3 -
16
17
18
19
20
21
22
23
24
9
10
11
12
TMDS Clock Shield
TMDS Clock +
TMDS Clock -
20
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