HP Hewlett Packard Hewlett Packard Computer Monitor LA2306X User Manual

HP Compaq LA1956x, LA2006x,  
LA2206x, and LA2306x LED Backlit LCD  
Monitors  
User Guide  
About This Guide  
This guide provides information on setting up the monitor, installing drivers, using the on-screen display  
menu, 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.  
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About This Guide  
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Table of contents  
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1 Product Features  
HP LCD Monitors  
The LCD (liquid crystal display) monitors have an active matrix, thin-film transistor (TFT) panel. The  
monitor models and features include:  
LA1956x model, 48.3 cm (19–inch) diagonal viewable area display with 1280 x 1024  
resolution, plus full-screen support for lower resolutions: includes custom scaling for maximum  
image size  
LA2006x model, 50.8 cm (20-inch) diagonal viewable area display with 1600 x 900 resolution,  
plus full-screen support for lower resolutions; includes custom scaling for maximum image size  
while preserving original aspect ratio  
LA2206x 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  
LA2306x model, 58.4 cm (23-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  
Non-glare panel with an LED backlight  
Wide viewing angle to allow viewing from a sitting or standing position, or moving side-to-side  
Tilt capability  
Pivot capability to rotate display to portrait mode  
Swivel and height adjustment capabilities  
Removable stand for flexible monitor panel mounting solutions  
Video signal input to support VGA analog (cables are provided with select models)  
Video signal input to support DVI digital (cables are provided with select models)  
Video signal input to support DisplayPort digital (cables are provided with select models)  
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  
Supports an optional HP speaker bar  
Plug and play capability if supported by the system  
Privacy filter slots to insert filters (purchased separately) to block side screen viewing  
Security slot provision on rear of monitor for optional cable lock  
Cable management feature for placement of cables and cords  
HP LCD Monitors  
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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 features  
HDCP copy protection on DVI and DisplayPort inputs  
Software and documentation CD that includes monitor drivers and product documentation  
Energy saver feature to meet requirements for reduced power consumption  
Energy Star® qualified  
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 CD included with this monitor):  
European Union CE Directives  
Swedish TCO Requirements  
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Chapter 1 Product Features  
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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, then follow the instructions below.  
Unfolding the Monitor Pedestal Base  
NOTE: The following steps apply to the HP LA2006x, LA2206x, and LA2306x models.  
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 then pull up on the display head to raise it to the full-height position. Refer to step 3 in Adjusting the  
Unfolding the Monitor Pedestal Base  
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Attaching the Stand to the HP LA1956x Monitor  
NOTE: The following steps apply only to the HP LA1956x model.  
1. Lift the monitor from its box and place it face down on a flat surface.  
2. Attach the base to the stand.  
3. Tighten the screw on the bottom of the stand by hand.  
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Chapter 2 Setting Up the Monitor  
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Rear Components  
Figure 2-2 Rear Components  
Component  
Function  
1
2
3
4
5
AC Power Connector  
Connects the AC power cord to the monitor.  
Connects the DisplayPort cable to the monitor.  
Connects the DVI-D cable to the monitor.  
Connects the VGA cable to the monitor.  
DisplayPort  
DVI-D  
VGA  
USB Upstream Connector Connects the USB hub cable to the monitor's USB hub  
connector and to a host USB port/hub.  
6
USB Downstream  
Connectors (2)  
Connects optional USB devices to the monitor.  
Rear Components  
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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) then lifting the clip off the pedestal (2).  
Figure 2-3 Removing the Cable Management Clip  
Figure 2-4 Removing the Cable Management Clip (HP LA1956x Model)  
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Chapter 2 Setting Up the Monitor  
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3. Connect a VGA signal cable, DVI-D signal cable, or DisplayPort signal cable. Refer to Figure 2-5  
LA1956x Model) on page 8Figure 2–8.  
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, connect the VGA signal cable to the VGA connector on the rear of the  
monitor and the other end to the VGA connector on the computer (cable provided with select  
models).  
For DVI digital operation, 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 computer (cable provided with  
select models).  
For DisplayPort digital operation, connect the DisplayPort signal cable to the DisplayPort  
connector on the rear of the monitor and the other end to the DisplayPort connector on the  
computer (cable provided with select models).  
4. Connect one end of the provided USB cable to the USB hub connector on the rear panel of the  
computer, and the other end to the upstream USB connector on the monitor.  
Connecting the Cables  
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5. Connect one end of the power cord to the AC power connector on the back of the monitor, and  
the other end to an electrical wall outlet.  
Figure 2-5 Connecting the Cables  
Figure 2-6 Connecting the Cables (HP LA1956x Model)  
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.  
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Chapter 2 Setting Up the Monitor  
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6. 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 2-7 Installing the Cable Management Clip  
Figure 2-8 Installing the Cable Management Clip (HP LA1956x Model)  
Connecting the Cables  
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Front Panel Controls  
Figure 2-9 Monitor Front Panel Controls  
Table 2-1 Monitor Front Panel Controls  
Control  
Function  
1
2
Menu  
Minus  
Opens, selects or exits the OSD menu.  
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
OK/auto  
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  
Turns the monitor on or off.  
Power LED  
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  
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Chapter 2 Setting Up the Monitor  
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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 2-10 Tilting the Monitor  
2. Swivel the monitor to the left or right for the best viewing angle.  
Figure 2-11 Swiveling the Monitor  
Adjusting the Monitor  
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3. 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 then pull up on the display head to raise it to the full-height position.  
Figure 2-12 Adjusting the Height  
Figure 2-13 Releasing the Lock Pin and Adjusting the Height (HP LA1956x Model)  
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Chapter 2 Setting Up the Monitor  
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4. 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.  
If you are adding an optional speaker bar to the monitor, install it after pivoting the monitor.  
The speaker bar will come in contact with the base when pivoting and potentially cause  
damage to the monitor or speaker bar.  
Figure 2-14 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 CD. 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, then select Rotate  
OSD.  
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 a prolonged period of time.* 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.  
* A prolonged period of time is 12 consecutive hours of non-use.  
Turning on the Monitor  
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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 Monitor 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.  
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 6.  
Figure 2-15 Connecting USB Devices  
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Chapter 2 Setting Up the Monitor  
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Removing the Monitor Pedestal Base  
You can remove the monitor panel from the pedestal base to install the panel on a wall, a swing arm,  
or other mounting fixture.  
NOTE: The following steps apply to the HP LA2006x, LA2206x, and LA2306x Models.  
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, then  
pivot the base 45 degrees counter-clockwise and remove the other screw from the back of the  
monitor.  
Figure 2-16 Removing the Pedestal Base Screws  
4. Rotate the base of the monitor up (1) then pull it back (2) to unhinge the tabs on the monitor stand  
from the slots in the monitor.  
Figure 2-17 Removing the Pedestal Base  
Removing the Monitor Pedestal Base  
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Removing the Stand from the HP LA1956x Monitor  
You can remove the monitor panel from the monitor stand to attach the panel to a wall, a swing arm,  
or another mounting fixture.  
NOTE: The following steps apply only to the HP LA1956x Model.  
1. Lay the monitor face down on a flat surface covered by a clean, dry cloth.  
2. Remove the four screws from the monitor stand.  
Figure 2-18 Removing the Screws from the Monitor Stand  
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Chapter 2 Setting Up the Monitor  
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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 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 10mm screws through the holes on the swing arm  
plate and into the mounting holes on the monitor.  
Figure 2-19 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  
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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 2-20 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 2-21 Installing a Cable Lock  
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Chapter 2 Setting Up the Monitor  
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3 Finding More Information  
Reference Guides  
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 regulatory information  
Troubleshooting and recommended solutions to common problems  
For information on theft deterrence, refer to the HP Display Assistant User Guide included on the CD  
with your monitor.  
Product Support  
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/  
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.  
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  
Reference Guides  
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A Technical Specifications  
NOTE: All specifications represent the typical specifications provided by HP's component  
manufacturers; actual performance may vary either higher or lower.  
LA1956x Model  
Table A-1 LA1956x Specifications  
Display  
Type  
48.3 cm wide screen  
19 inches wide screen  
19–inch diagonal  
Twisted Nematic (TN) LED Backlit LCD  
Viewable Image Size  
48.3 cm diagonal  
-5 to 25°  
Tilt  
Swivel  
-180 to 180°  
4.5 kg  
Maximum Weight (Unpacked)  
9.92 lbs  
Dimensions (include base)  
Height (highest position)  
Height (lowest position)  
Depth  
48.64 cm  
36.53 cm  
19.21 cm  
41.78 cm  
19.15 inches  
14.38 inches  
7.56 inches  
16.45 inches  
Width  
Maximum Graphic Resolution  
Optimum Graphic Resolution  
Text Mode  
1280 x 1024 (60 Hz)  
1280 x 1024 (60 Hz)  
720 × 400  
Dot Pitch  
0.294 (H) × 0.294 (W) mm  
91.8 PPI  
Pixels Per Inch  
Horizontal Frequency  
Vertical Refresh Rate  
Environmental Requirements Temperature  
24 to 83 kHz  
50 to 76 Hz  
5 to 35° C  
41 to 95° F  
-4 to 140° F  
Operating Temperature  
Storage Temperature  
-20 to 60° C  
Relative Humidity  
Power Source  
20 to 80%  
100 – 240 VAC 50/60 Hz  
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Appendix A Technical Specifications  
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Table A-1 LA1956x Specifications (continued)  
Altitude:  
0 to 5000 m  
0 to 16,400 feet  
0 to 40,000 feet  
Operating  
Storage  
0 to 12192 m  
Measured Power Consumption:  
Full Power  
35.0 watts  
27.0 watts  
<15.95 watts  
<0.5 watts  
<0.5 watts  
Typical Settings  
Energy Star® Test Methods  
Sleep  
Switch Off  
Input Terminal  
One VGA connector, one DVI connector,  
and one DisplayPort connector (cables  
included with select models)  
LA2006x Model  
Table A-2 LA2006x Specifications  
Display  
Type  
50.8 cm wide screen  
TFT LCD  
20 inches wide screen  
20–inch diagonal  
Viewable Image Size  
50.8 cm diagonal  
-5 to 30°  
Tilt  
Swivel  
-180 to 180°  
5.48 kg  
Maximum Weight (Unpacked)  
12.1 lbs  
Dimensions (include base)  
Height (highest position)  
Height (lowest position)  
Depth  
41.8 cm  
16.46 inches  
12.45 inches  
8.52 inches  
19.04 inches  
31.63 cm  
21.63 cm  
48.36 cm  
Width  
Maximum Graphic Resolution  
Optimum Graphic Resolution  
1600 x 900 (60 Hz) analog input  
1600 x 900 (60 Hz) digital input  
1600 x 900 (60 Hz) analog input  
1600 x 900 (60 Hz) digital input  
Text Mode  
720 × 400  
Dot Pitch  
0.2768 (H) × 0.2768 (W) mm  
91.8 PPI  
Pixels Per Inch  
Horizontal Frequency  
24 to 83 kHz  
LA2006x Model  
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Table A-2 LA2006x Specifications (continued)  
Vertical Refresh Rate  
50 to 76 Hz  
Environmental Requirements Temperature  
5 to 35° C  
41 to 95° F  
-4 to 140° F  
Operating Temperature  
Storage Temperature  
-20 to 60° C  
Relative Humidity  
Power Source  
20 to 80%  
100 – 240 VAC 50/60 Hz  
Altitude:  
Operating  
Storage  
0 to 5000 m  
0 to 16,400 feet  
0 to 40,000 feet  
0 to 12192 m  
Measured Power Consumption:  
Full Power  
34.0 watts  
29.0 watts  
24.5 watts  
0.5 watts  
0.5 watts  
Typical Settings  
Energy Star® Test Methods  
Sleep  
Switch Off  
Input Terminal  
One VGA connector with cable included;  
one DVI connector with cable included;  
one DisplayPort connector (cable not  
included)  
LA2206x Model  
Table A-3 LA2206x Specifications  
Display  
Type  
54.61 cm wide screen  
TFT LCD  
21.5 inches wide screen  
22–inch diagonal  
Viewable Image Size  
54.61 cm diagonal  
-5 to 30°  
Tilt  
Swivel  
-180 to 180°  
6.0 kg  
Maximum Weight (Unpacked)  
13.24 lbs  
Dimensions (include base)  
Height (highest position)  
Height (lowest position)  
Depth  
43.87 cm  
33.35 cm  
22.72 cm  
51.8 cm  
17.27 inches  
13.13 inches  
8.94 inches  
20.39 inches  
Width  
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Appendix A Technical Specifications  
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Table A-3 LA2206x Specifications (continued)  
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  
Environmental Requirements Temperature  
24 to 94 kHz  
50 to 76 Hz  
5 to 35° C  
41 to 95° F  
-4 to 140° F  
Operating Temperature  
Storage Temperature  
-20 to 60° C  
Relative Humidity  
Power Source  
20 to 80%  
100 – 240 VAC 50/60 Hz  
Altitude:  
Operating  
Storage  
0 to 5000 m  
0 to 16,400 feet  
0 to 40,000 feet  
0 to 12192 m  
Measured Power Consumption:  
Full Power  
38 watts  
33 watts  
25 watts  
0.5 watts  
0.5 watts  
Typical Settings  
Energy Star® Test Methods  
Sleep  
Switch Off  
Input Terminal  
One VGA connector with cable included;  
one DVI connector with cable included;  
one DisplayPort connector (cable not  
included)  
LA2306x Model  
Table A-4 LA2306x Specifications  
Display  
Type  
58.42 cm wide screen  
TFT LCD  
23 inches wide screen  
23–inch diagonal  
Viewable Image Size  
58.42 cm diagonal  
LA2306x Model  
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Table A-4 LA2306x Specifications (continued)  
Tilt  
-5 to 30°  
-180 to 180°  
6.8 kg  
Swivel  
Maximum Weight (Unpacked)  
15.0 lbs  
Dimensions (include base)  
Height (highest position)  
Height (lowest position)  
Depth  
46.62 cm  
35.11 cm  
24.95 cm  
55.15 cm  
18.37 inches  
13.83 inches  
9.83 inches  
21.73 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 × 400  
Dot Pitch  
0.265 (H) x 0.265 (W) mm  
95.8 PPI  
Pixels Per Inch  
Horizontal Frequency  
Vertical Refresh Rate  
Environmental Requirements Temperature  
24 to 94 kHz  
50 to 76 Hz  
5 to 35° C  
41 to 95° F  
-4 to 140° F  
Operating Temperature  
Storage Temperature  
-20 to 60° C  
Relative Humidity  
Power Source  
20 to 80%  
100 – 240 VAC 50/60 Hz  
Altitude:  
Operating  
Storage  
0 to 5000 m  
0 to 16,400 feet  
0 to 40,000 feet  
0 to 12192 m  
Measured Power Consumption:  
Full Power  
40 watts  
35 watts  
33.1 watts  
0.5 watts  
0.5 watts  
Typical Settings  
Energy Star® Test Methods  
Sleep  
Switch Off  
Input Terminal  
One VGA connector with cable included;  
one DVI connector with cable included;  
one DisplayPort connector (cable not  
included)  
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Appendix A Technical Specifications  
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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.  
LA1956x Model  
Table A-5 Factory Preset Modes  
Preset Pixel Format  
Horz Freq (kHz)  
31.469  
Vert Freq (Hz)  
59.94  
1
2
3
4
5
640 × 480  
720 × 400  
800 × 600  
1024 × 768  
1280 × 1024  
31.469  
70.087  
37.879  
60.317  
48.363  
60.004  
63.981  
60.02  
LA2006x Model  
Table A-6 Factory Preset Modes  
Preset Pixel Format  
640 × 480  
720 × 400  
Horz Freq (kHz)  
31.469  
31.469  
37.879  
48.363  
45.0  
Vert Freq (Hz)  
59.94  
1
2
70.087  
60.317  
60.004  
60.0  
3
4
5
6
7
8
800 × 600  
1024 × 768  
1280 × 720  
1280 × 1024  
1440 × 900  
1600 × 900  
63.981  
55.935  
60.0  
60.02  
59.887  
60.0  
Table A-7 High Definition Video Formats  
Preset Timing Name  
Pixel Format  
720 × 480  
Horz Freq (kHz)  
Vert Freq (Hz)  
1
2
3
4
480p  
31.469  
31.25  
37.5  
60  
50  
50  
60  
576p  
720 × 576  
720p50  
720p60  
1280 × 720  
1280 × 720  
45  
Recognizing Preset Display Resolutions  
ENWW  
25  
     
LA2206x Model  
Table A-8 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  
59.94  
1
2
3
4
5
6
7
8
9
640 × 480  
720 × 400  
800 × 600  
1024 × 768  
1280 × 720  
1280 × 1024  
1440 × 900  
1680 × 1050  
1920 × 1080  
63.981  
55.935  
65.29  
60.02  
59.887  
59.954  
60.00  
67.50  
Table A-9 High Definition Video Formats  
Preset Timing Name  
Pixel Format  
720 × 480  
Horz Freq (kHz)  
Vert Freq (Hz)  
1
2
3
4
5
6
480p  
31.469  
31.25  
37.5  
60  
50  
50  
60  
50  
60  
576p  
720 × 576  
720p50  
720p60  
1080p50  
1080p60  
1280 × 720  
1280 × 720  
1920 × 1080  
1920 × 1080  
45  
56.25  
67.5  
LA2306x Model  
Table A-10 Factory Preset Modes  
Preset Pixel Format  
640 × 480  
720 × 400  
Horz Freq (kHz)  
31.469  
Vert Freq (Hz)  
59.940  
70.087  
60.317  
60.004  
60.00  
1
2
31.469  
3
4
5
6
7
800 × 600  
37.879  
1024 × 768  
1280 × 720  
1280 × 1024  
1440 × 900  
48.363  
45.00  
63.981  
60.02  
55.935  
59.887  
26  
Appendix A Technical Specifications  
ENWW  
   
Table A-10 Factory Preset Modes (continued)  
8
9
1680 × 1050  
1920 × 1080  
65.29  
67.5  
59.954  
60.00  
Table A-11 High Definition Video Formats  
Preset Timing Name  
Pixel Format  
720 × 480  
Horz Freq (kHz)  
Vert Freq (Hz)  
1
2
3
4
5
6
480p  
31.469  
31.25  
37.5  
60  
50  
50  
60  
50  
60  
576p  
720 × 576  
720p50  
720p60  
1080p50  
1080p60  
1280 × 720  
1280 × 720  
1920 × 1080  
1920 × 1080  
45  
56.25  
67.5  
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 .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.  
Entering User Modes  
ENWW  
27  
   

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