HP L2445w 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 52 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...

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...

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.
Unfolding the Double-Hinged Monitor Pedestal Base
1.Lift the monitor from its box and place it on a flat surface with the display head facing up.
2.Pivot the display head from portrait to landscape position (1).
3.Remove the swivel locking pin (2).
Figure 3-1  Removing the Swivel Locking Pin
Unfolding the Double-Hinged Monitor...

4.Using both hands on the outer edges of the display bezel, pull up gently on the monitor display
head (1) to extend the pedestal base (2) to the desired height.
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 3-2  Unfolding the Monitor Pedestal Base
6 Chapter 3   Setting Up the Monitor
 

Unfolding the Single-Hinged Monitor Pedestal Base
1.Lift the monitor from its box and place it face down on a flat surface covered by a soft, clean cloth.
2.Hold down the monitor display head with one hand and unfold the base 90 degrees with the other
hand.
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 3-3  Unfolding the Monitor...

Rear Components
Figure 3-4  Rear Components
Component Function
1AC Power ConnectorConnects the AC power cord to the monitor.
2Audio In (select models)Connects the audio cable to the monitors internal speakers
(select models)
3USB Downstream
Connectors (2) (select
models)Connects optional USB devices to the monitor.
4USB Upstream
Connector (select
models)Connects the USB hub cable to the monitors USB hub
connector and to a host USB port/hub.
5DVI (select models)Connects the DVI-D cable to the monitor.
6...

Cable Management
Use the cable management feature to secure and hide your cables when viewed from the front.
Before connecting the cables to monitor models with a single-hinged base, route the cables through the
hole in the center of the monitor stand.
Figure 3-5  Using the Cable Management Feature (Single-Hinged Base)
After connecting the cables to monitor models with a double-hinged base, place the cables through the
cable management channels on the sides of the monitor base.
Figure 3-6  Using the...

Connecting the Cables
1.Place the monitor in a convenient, well-ventilated location near the computer.
2.Connect a VGA signal cable or DVI-D signal cable.
NOTE:For models with both VGA and DVI-D connectors, 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 +/Input button on the front panel or through the...

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 (on select models).
Figure 3-8  Connecting the USB Cable
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...

5.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 3-9  Connecting the Power Cable
Adjusting the Monitor
NOTE:Your monitor model may look different than the model in the following illustrations.
1.Tilt the monitors panel forward or backward to set it to a comfortable eye level.
Figure 3-10  Tilting the Monitor
12 Chapter 3   Setting Up the Monitor