HP L2045 User Guide

							2 Safety and Maintenance Guidelines
Important Safety Information
A power cord is included with the monitor. If another cord is used, use only a power source and
connection appropriate for this monitor. For information on the correct power cord set to use with the
monitor, refer to the 
Power Cord Set Requirements on page 38 section in Appendix C.
WARNING!To reduce the risk of electric shock or damage to the equipment:
• Do not disable the power cord grounding feature. The grounding plug is an important safety feature.
• Plug the power cord in a grounded (earthed) outlet that is easily accessible at all times.
• Disconnect power from the product 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.
To reduce the risk of serious injury, read the Safety and Comfort Guide. It describes proper workstation,
setup, posture, and health and work habits for computer users, and provides important electrical and
mechanical safety information. This guide is located on the Web at 
http://www.hp.com/ergo and/or on
the documentation CD, if one is included with the monitor.
CAUTION:For the protection of the monitor, as well as the computer, connect all power cords for the
computer and its peripheral devices (such as a monitor, printer, scanner) to some form of surge
protection device such as a power strip or Uninterruptible Power Supply (UPS). Not all power strips
provide surge protection; the power strips must be specifically labeled as having this ability. Use a power
strip whose manufacturer offers a Damage Replacement Policy so you can replace the equipment, if
surge protection fails.
Maintenance Guidelines
To enhance the performance and extend the life of the monitor:
●Do not open the monitor cabinet or attempt to service this product yourself. Adjust only those
controls that are covered in the operating instructions. If the monitor is not operating properly or
has been dropped or damaged, contact an authorized HP dealer, reseller, or service provider.
●Use only a power source and connection appropriate for this monitor, as indicated on the label/
back plate of the monitor.
●Be sure the total ampere rating of the products connected to the outlet does not exceed the current
rating of the electrical outlet, and the total ampere rating of the products connected to the cord does
Important Safety Information 3
 
						

							not exceed the rating of the cord. Look on the power label to determine the ampere rating (AMPS
or A) for each device.
●Install the monitor near an outlet that you can easily reach. Disconnect the monitor by grasping the
plug firmly and pulling it from the outlet. Never disconnect the monitor by pulling the cord.
●Turn the monitor off when not in use. You can substantially increase the life expectancy of the
monitor by using a screen saver program and turning off the monitor when not in use.
●Slots and openings in the cabinet are provided for ventilation. These openings must not be blocked
or covered. Never push objects of any kind into cabinet slots or other openings.
●Do not drop the monitor or place it on an unstable surface.
●Do not allow anything to rest on the power cord. Do not walk on the cord.
●Keep the monitor in a well-ventilated area, away from excessive light, heat or moisture.
●When removing the monitor pedestal base, you must lay the monitor face down on a soft area to
prevent it from getting scratched, defaced, or broken.
Cleaning the Monitor
1.Turn off the monitor and the computer.
2.Unplug the monitor from the wall outlet.
3.Clean the monitor plastics with a clean cloth dampened with water.
4.Clean the monitor screen with an antistatic screen cleaner.
CAUTION:Do not use benzene, thinner, ammonia, or any other volatile substances to clean the
monitor or the screen. These chemicals may damage the cabinet finish as well as the screen.
Shipping the Monitor
Keep the original packing box in a storage area. You may need it later if you move or ship the monitor.
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							3 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.
Rear Components
Figure 3-1  Rear Components
Component Function
1USB Downstream
ConnectorsConnects optional USB devices to the monitor.
2USB Upstream
ConnectorConnects the monitor USB hub to a host USB port/hub.
3DVI-D ConnectorConnects the DVI-D signal cable to the monitor.
4VGA ConnectorConnects the VGA signal cable to the monitor.
5Cable Lock ProvisionsProvides slots for use with cable security locks.
6 AC Power Connector Connects the AC power cord to the monitor.
Rear Components 5
 
						

							The monitor features two sets of VESA 100mm mounting holes. Use the top mounting holes to allow
the display head to be lowered 18.05 mm closer to the table surface, when used in landscape mode.
Figure 3-2  Two Sets of VESA 100mm Mounting Holes
Selecting the Signal Connectors and Cables
The monitor features one DVI-D connector and one VGA connector capable of supporting either digital
or analog input.
The video mode is determined by the connector and video cable used.
●For digital operation, use an optional DVI-D signal cable. Connect the DVI-D signal cable to a DVI-
D connector on the monitor and the other end to the DVI-D connector on the computer.
●For analog operation, use the VGA signal cable provided. Connect the VGA signal cable to a VGA
connector on the monitor and the other end to the VGA connector on the computer.
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							The monitor will automatically determine which inputs have valid video signals. The inputs can be
selected through the On-Screen Display (OSD) feature by pressing the Input Select button on the front
panel.
Figure 3-3  Connecting the DVI-D Signal Cable (not included with monitor)
Figure 3-4  Connecting the VGA Signal Cable
Connecting the Monitor
1.Place the monitor in a convenient, well-ventilated location near the computer.
Connecting the Monitor 7
 
						

							2.Connect one end of the USB hub cable to the USB connector on the rear panel of the computer
or to a USB hub, and the other end to the upstream USB connector on the monitor.
Figure 3-5  Connecting the USB Hub Cable (not included with monitor)
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.
8 Chapter 3   Setting Up the Monitor
 
						

							3.Connect one end of the power cable to the AC power connector on the back of the monitor, and
the other end to an electrical wall outlet.
Figure 3-6  Connecting the Power Cable
4.Place the cables through the cable management channel on the back of the monitor and on the
pedestal base.
Figure 3-7  Using the Cable Management Feature
Connecting the Monitor 9
 
						

							Adjusting the Monitor
1.Tilt the monitors panel forward or backward to set it to a comfortable eye level.
Figure 3-8  Tilting the Monitor
2.Swivel the monitor to the left or right for the best viewing angle.
Figure 3-9  Swiveling the Monitor
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							3.Adjust the monitors height so that it is parallel to your eye height for a comfortable viewing position.
WARNING!A lock-down/release button on the front of the column prevents the display head from
sliding up when the monitor is lifted. If the display head is locked in the lowest height position:
a. Make sure that the monitor is safely positioned on a stable surface.
b. Gently push down on the display head.
c. While pushing down the display head, press the lock-down/release button on the front of the
column.
d. Guide the display head up to the desired height.
CAUTION:To prevent damage to the monitor, be sure not to lower it onto objects in the pedestal
base tray.
Figure 3-10  Adjusting the Height
NOTE:The monitor features two sets of VESA 100mm mounting holes. Use the top mounting
holes to allow the display head to be lowered 18.05 mm closer to the table surface, when used in
landscape mode.
Adjusting the Monitor 11
 
						

							4.Pivot the monitor from landscape to portrait orientation viewing to adapt to your application.
Figure 3-11  Pivoting the Monitor
NOTE:The monitor pivots from landscape clockwise to portrait orientation.
To view information on the screen in portrait mode, you will need to install the Pivot Pro software
included on the software and documentation CD.
Turning on the Monitor
1.Press the power switch to turn on the computer.
2.Press the power button on the front of the monitor.
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.
* A prolonged period of time is 12 or more consecutive hours of non-use.
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