HP LA2405wg, LA1905wg User Manual
HP Compaq LA1905wg, LA2205wg, and
LA2405wg LCD Monitors
User Guide
© 2009 Hewlett-Packard Development
Company, L.P.
Microsoft, Windows, and Windows Vista are
either trademarks or registered trademarks
of Microsoft Corporation in the United States
and/or other countries.
The only warranties for HP products and
services are set forth in the express warranty
statements accompanying such products
and services . Nothing herein should be
construed as constituting an additional
warranty. HP shall not be liable for technical
or editorial errors or omissions contained
herein.
This document contains proprietary
information that is protected by copyright. No
part of this document may be photocopied,
reproduced, or translated to another
language without the prior written consent of
Hewlett-Packard Company.
Second Edition (October 2009)
Document Part Number: 537704-002
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.
ENWW iii
iv About This Guide ENWW
Table of contents
1 Product Features
HP LCD Monitors ................................................................................................................................. 1
2 Safety and Maintenance Guidelines
Important Safety Information ................................................................................................................ 3
Maintenance Guidelines ....................................................................................................................... 4
Cleaning the Monitor ............................................................................................................ 4
Shipping the Monitor ............................................................................................................ 4
3 Setting Up the Monitor
Unfolding the Monitor Pedestal Base ................................................................................................... 5
Rear Components ................................................................................................................................ 6
Connecting the Cables ......................................................................................................................... 7
Adjusting the Monitor ............................................................................................................................ 8
Turning on the Monitor ....................................................................................................................... 10
Connecting USB Devices ................................................................................................................... 11
Removing the Monitor Pedestal Base ................................................................................................ 12
Mounting the Monitor ......................................................................................................... 13
Locating the Rating Labels ................................................................................................................. 14
Installing a Cable Lock ....................................................................................................................... 14
4 Operating the Monitor
Software and Utilities .......................................................................................................................... 15
The Information File ........................................................................................................... 15
The Image Color Matching File .......................................................................................... 15
Installing the .INF and .ICM Files ....................................................................................................... 16
Installing from the CD ........................................................................................................ 16
Downloading from the Worldwide Web .............................................................................. 16
Using the Auto-Adjustment Function .................................................................................................. 17
Front Panel Controls .......................................................................................................................... 18
Adjusting the Monitor Settings ............................................................................................................ 19
Using the On-Screen Display Menu .................................................................................. 19
OSD Menu Selections ....................................................................................... 20
ENWW v
Optimizing Digital Conversion ........................................................................... 23
Using the HP Display Assistant Utility ............................................................................... 24
Identifying Monitor Conditions ............................................................................................................ 24
Sleep Timer Mode .............................................................................................................................. 25
HP Display LiteSaver ......................................................................................................................... 26
Installing the HP Display LiteSaver Software .................................................................... 26
sRGB Support .................................................................................................................................... 27
Changing the Color Temperature ...................................................................................... 27
Installing the sRGB ICM File for Microsoft Windows 2000 and Windows XP .................... 27
Installing the sRGB ICM File for Microsoft Windows Vista ................................................ 28
Installing the sRGB ICM File for Microsoft Windows 7 ...................................................... 28
Appendix A Troubleshooting
Solving Common Problems ................................................................................................................ 29
Online Technical Support ................................................................................................................... 31
Preparing to Call Technical Support ................................................................................................... 31
Appendix B Technical Specifications
LA1905wg Model ................................................................................................................................ 32
LA2205wg Model ................................................................................................................................ 33
LA2405wg Model ................................................................................................................................ 34
Recognizing Preset Display Resolutions ............................................................................................ 36
LA1905wg Model ............................................................................................................... 36
LA2205wg Model ............................................................................................................... 36
LA2405wg Model ............................................................................................................... 36
Entering User Modes .......................................................................................................................... 37
Energy Saver Feature ........................................................................................................................ 37
Appendix C Agency Regulatory Notices
Federal Communications Commission Notice ................................................................................... 38
Modifications ...................................................................................................................... 38
Cables ................................................................................................................................ 38
Declaration of Conformity for Products Marked with the FCC Logo (United States Only) ................. 38
Canadian Notice ................................................................................................................................. 39
Avis Canadien .................................................................................................................................... 39
European Union Regulatory Notice .................................................................................................... 39
German Ergonomics Notice ............................................................................................................... 40
Japanese Notice ................................................................................................................................. 40
Korean Notice ..................................................................................................................................... 40
Power Cord Set Requirements ........................................................................................................... 40
Japanese Power Cord Requirements ................................................................................ 40
Product Environmental Notices .......................................................................................................... 41
ENERGY STAR® Qualification .......................................................................................... 41
vi ENWW
Materials Disposal ............................................................................................................. 41
Disposal of Waste Equipment by Users in Private Household in the European
Union ................................................................................................................................. 42
HP Recycling Program ...................................................................................................... 42
Chemical Substances ........................................................................................................ 42
Restriction of Hazardous Substances (RoHS) ................................................................... 42
Turkey EEE Regulation ..................................................................................................... 43
Appendix D LCD Monitor Quality and Pixel Policy
ENWW vii
viii ENWW
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:
LA1905wg model, 48.1 cm (19-inch) diagonal viewable area display with 1440 × 900 resolution,
●
plus full-screen support for lower resolutions; includes custom scaling for maximum image size
while preserving original aspect ratio
LA2205wg model, 55.88 cm (22-inch) diagonal viewable area display with 1680 x 1050 resolution,
●
plus full-screen support for lower resolutions; includes custom scaling for maximum image size
while preserving original aspect ratio
LA2405wg model, 60.96 cm (24-inch) diagonal viewable area display with 1920 x 1200 resolution,
●
plus full-screen support for lower resolutions; includes custom scaling for maximum image size
while preserving original aspect ratio
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 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 (DisplayPort cable not 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
●
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
●
ENWW HP LCD Monitors 1
On-Screen Display (OSD) adjustments in several languages for easy setup and screen
●
optimization
HP Display Assistant for adjusting monitor settings
●
Pivot Pro software for viewing information on the screen in portrait mode
●
Theft deterrence software
●
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:
●
European Union CE Directives
◦
Swedish TCO Requirements
◦
2 Chapter 1 Product Features ENWW
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
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.
Power Cord Set Requirements on page 40 in Appendix C.
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
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.
http://www.hp.com/ergo and/or on
ENWW Important Safety Information 3
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
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.
NOTE: Monitors with a “burned-in image” are not covered under the HP warranty.
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 stand, 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 unplug the power cord from the back of the unit.
2. Dust the monitor by wiping the screen and the cabinet with a soft, clean antistatic cloth.
3. For more difficult cleaning situations, use a 50/50 mix of water and Isopropyl alcohol.
CAUTION: Spray the cleaner onto a cloth and use the damp cloth to gently wipe the screen surface.
Never spray the cleaner directly on the screen surface. It may run behind the bezel and damage the
electronics.
CAUTION: Do not use cleaners that contain any petroleum based materials such as benzene, thinner,
or any volatile substance to clean the monitor screen or cabinet. These chemicals may damage the
monitor.
Shipping the Monitor
Keep the original packing box in a storage area. You may need it later if you move or ship the monitor.
4 Chapter 2 Safety and Maintenance Guidelines ENWW
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 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 handle 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 3-1 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.
ENWW Unfolding the Monitor Pedestal Base 5
Rear Components
Figure 3-2 Rear Components
Component Function
1 AC Power Connector Connects the AC power cord to the monitor.
2 DisplayPort Connects the DisplayPort cable (not included) to the monitor.
3 DVI Connects the DVI-D cable to the monitor.
4 VGA Connects the VGA cable to the monitor.
5 USB Upstream
Connector
6 USB Downstream
Connectors (2)
Connects the USB hub cable to the monitor's USB hub
connector and to a host USB port/hub.
Connects optional USB devices to the monitor.
6 Chapter 3 Setting Up the Monitor ENWW
Connecting the Cables
1. Place the monitor in a convenient, well-ventilated location near the computer.
NOTE: Before connecting the cables, route them through the opening on the monitor's pedestal.
2. 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 the other end 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 the other end to the DVI connector on the
computer.
For DisplayPort digital operation, use a DisplayPort signal cable (not provided). 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.
3. 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.
4. 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 3-3 Connecting the Cables
ENWW Connecting the Cables 7
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.
NOTE: An optional speaker bar that mounts on to the monitor is available from HP.
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 3-4 Tilting the Monitor
8 Chapter 3 Setting Up the Monitor ENWW
Loading...