HP LA22f HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors
HP LA22f - Widescreen LCD Monitor Manual
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- HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 1
HP Compaq LA1905wg, LA2205wg, LA22f, and LA2405wg LCD Monitors User Guide - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 2
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 - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 3
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 - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 4
iv About This Guide ENWW - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 5
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 - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 6
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 LA22f Model ...34 LA2405wg Model ...36 Recognizing Preset Display Resolutions 37 LA1905wg - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 7
43 Materials Disposal ...43 Disposal of Waste Equipment by Users in Private Household in the European Union ...44 HP Recycling Program ...44 Chemical Substances ...44 Restriction of Hazardous Substances (RoHS 44 Turkey EEE Regulation ...45 Appendix D LCD Monitor Quality and Pixel Policy ENWW vii - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 8
viii ENWW - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 9
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 ● LA22f model, 55.88 cm (22-inch) diagonal viewable - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 10
setup and screen optimization ● HP Display Assistant for adjusting monitor settings ● Pivot 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 - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 11
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 - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 12
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 - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 13
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 - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 14
AC power cord to the monitor. Connects the DisplayPort cable (not included) to the monitor. Connects the DVI-D cable to the monitor. Connects the VGA cable to the monitor. 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 - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 15
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 - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 16
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 - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 17
's height so that it is parallel to your eye height for a comfortable viewing position. 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 - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 18
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 default is DisplayPort), the current preset display resolution, and the recommended preset display resolution. The monitor automatically scans - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 19
, 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 - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 20
arm, or other mounting fixture. 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 - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 21
holes on the monitor. Figure 3-11 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. ENWW Removing the Monitor Pedestal Base - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 22
, 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 3-12 Locating the Rating Labels Installing a Cable Lock You can secure the monitor to a fixed object with an optional cable - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 23
matching from monitor screen to printer, or from scanner to monitor screen. This file is activated from within graphics programs that support this feature. NOTE: The ICM color profile is written in accordance with the International Color Consortium (ICC) Profile Format specification. ENWW Software - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 24
Readme file. 3. Select Install Monitor Driver Software. 4. Follow the on-screen instructions. 5. Ensure that the proper resolution and refresh rates appear in the Windows Display control panel. NOTE: You may need to install the digitally signed monitor .INF and .ICM files manually from the CD in the - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 25
You can optimize the screen performance for the VGA (analog) input by using the OK/auto button on the monitor and the auto-adjustment pattern software utility on the CD provided. Do not use this procedure if the monitor is using a DVI or DisplayPort input. If the monitor is using a VGA (analog - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 26
Monitor Front Panel Controls Control 1 Menu 2 Minus 3 Plus/source 4 OK/auto 5 Power LED the video signal input (VGA, DVI, or DisplayPort) If the OSD menu is on, press screen image. Green = Fully powered. Amber = Sleep mode. Flashing Amber = Sleep Timer mode. Turns the monitor on or - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 27
Adjusting the Monitor Settings The monitor settings can be adjusted from the On-Screen Display (OSD) menu or from the HP Display Assistant utility. NOTE: If there is a problem with the display settings, try resetting the settings to the factory defaults by opening the OSD and selecting Factory Reset - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 28
you to remove any horizontal noise and clear or sharpen the image of characters. Adjusts the position of the screen image left and right. Vertical Position Adjusts the position of the screen image up and down. Custom Scaling Selects the method on how displayed information on the monitor will be - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 29
(non-native Adjusts the screen image to and messages to support the monitor's pivot feature. The choices are monitor following an unexpected removal of power. Select: ● On ● Off Mode Display The factory default is On. Displays the resolution, refresh rate and frequency information on the screen - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 30
recommended resolution mode and refresh rate for the monitor. Reports the serial number of the monitor. The serial number is needed if contacting HP technical support. Reports the firmware version of the monitor. Reports the total hours of backlight operation. http://www.hp.com/support 22 Chapter - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 31
video sources. The monitor will automatically determine the video format. The choices are: ● DP ● DVI ● VGA The factory default is DP (DisplayPort). Turns the system's automatic video signal input to On or Off. The factory default is On. Exits the OSD menu screen. Optimizing Digital Conversion - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 32
completed. NOTE: Refer to the HP Display Assistant user guide for additional information about the software. Identifying Monitor Conditions Special messages will appear on the monitor screen when identifying the following monitor conditions: ● Monitor Status-When the monitor is powered on or when - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 33
button is unlocked, press and hold the power button for 10 seconds to lock out the power button function. ● Theft Mode Enabled-Indicates that theft HP Display Assistant. Theft deterrence mode is triggered if both the power and display cables have been disconnected from the monitor, the monitor - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 34
minutes. 9. Press the OK button to lock in the time chosen. 10. After setting LCD panel against image retention. Image retention can occur when the monitor is left on while displaying the same image for an extended period of time, leaving a shadow of the image on the screen. Installing the HP - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 35
Display LiteSaver. It will no longer control the monitor power until it is next run. View HP Display LiteSaver Readme on the CD for additional information on how to configure HP Display LiteSaver. sRGB Support The monitor is designed to support sRGB for color management, which adapts to the color - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 36
dialog box. 4. Select the sRGB Color Space Profile.icm file, then click the Add button 5. To activate a color profile for the monitor, you must set it as the Default Monitor Profile. Select sRGB Color Space Profile, then click Set as Default button. 6. Click Apply or OK. Installing the sRGB ICM File - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 37
Settings to 1680 x 1050 @ 60Hz (22" wide panel models) OR Input Signal Out of Range. Change settings to 1920 x 1200 @ 60 Hz (24-inch wide panel models) is displayed on screen. Video resolution and/or refresh rate are set higher than what the monitor supports. Restart the computer and enter Safe - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 38
the menu. The monitor screen should turn off if the system is compatible. To turn the monitor back on, wait 5 seconds and move the mouse. NOTE: If the monitor did not turn off, then the computer graphics driver is not compatible with the HP Display LiteSaver software. The monitor is off but it - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 39
, online assistance, community forums of IT experts, broad mutlivendor knowledge base, monitoring and diagnostic tools, go to http://www.hp.com/support. Preparing to Call Technical Support If you cannot solve a problem using the troubleshooting tips in this section, you may need to call technical - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 40
Swivel Maximum Weight (Unpacked) Dimensions (include base) Height (highest position) Height (lowest position) Depth Width Maximum Graphic Resolution Optimum Graphic Resolution Text Mode Dot Pitch Pixels Per Inch Horizontal Frequency Vertical Refresh Rate 48.1 cm wide screen TFT LCD 48.1 cm diagonal - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 41
B-2 LA2205wg Specifications Display Type Viewable Image Size Tilt Swivel Maximum Weight (Unpacked) Dimensions (include base) Height (highest position) Height (lowest position) Depth Width Maximum Graphic Resolution 55.9 cm wide screen TFT LCD 55.9 cm diagonal -5 to 30° -170 to 170° 7.25 kg 45.22 cm - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 42
included; one DisplayPort connector (cable not included) LA22f Model Table B-3 LA22f Specifications Display Type Viewable Image Size Tilt Swivel Maximum Weight (Unpacked) 55.9 cm wide screen TFT LCD 55.9 cm diagonal -5 to 30° -170 to 170° 6.6 kg 22 inches wide screen 22-inch diagonal 14.6 lbs - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 43
B-3 LA22f Specifications (continued) Dimensions (include base) Height (highest position) 45.22 cm Height (lowest position) 37.35 cm Depth 25.49 cm Width 51.12 cm Maximum Graphic Resolution 1680 x 1050 (60 Hz) analog input 1680 x 1050 (60 Hz) digital input Optimum Graphic Resolution 1680 - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 44
B-4 LA2405wg Specifications Display Type Viewable Image Size Tilt Swivel Maximum Weight (Unpacked) Dimensions (include base) Height (highest position) Height (lowest position) Depth Width Maximum Graphic Resolution Optimum Graphic Resolution Text Mode Dot Pitch Pixels Per Inch Horizontal Frequency - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 45
DisplayPort connector (cable not included) Recognizing Preset Display Resolutions The display resolutions listed below are the most commonly used modes and are set as factory defaults. This monitor 60.004 60.00 60.02 59.89 LA2205wg and LA22f Models Table B-6 Factory Preset Modes Preset Pixel - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 46
to the factory preset modes, there are 15 (LA1905wg model), 20 (LA2205wg and LA22f models), or 25 (LA2405wg model) user modes that can be entered and stored. Energy Saver Feature When the monitor is in its normal operating mode, the monitor uses less than 28.5 watts (LA1905wg model), 31 watts - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 47
less than 2 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 - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 48
energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is 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 - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 49
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 ( - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 50
HP brand computers, keyboards and monitors that bear the "GS" approval mark, meet the applicable ergonomic requirements. The installation guides 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 - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 51
displays: The ENERGY STAR® program specifications for displays and computers were created operation when the user resumes use of the computer. Examples include the user pressing the power/ HP LA1905wg, LA2205wg, and LA2405wg products contain mercury in the fluorescent lamps in the display LCDs - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 52
Equipment by Users in Private service or the shop where you purchased the product. HP Recycling Program HP encourages customers to recycle used electronic hardware, HP ://www.hp.com/go/reach. Restriction of Hazardous Substances (RoHS) A Japanese regulatory requirement, defined by specification JIS - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 53
11363-2006 11363-2006 Turkey EEE Regulation In Conformity with the EEE Regulation EEE Yönetmeliğine Uygundur ENWW Product Environmental Notices 45 - HP LA22f | HP Compaq LA1905wg, LA2205wg,LA22f, and LA2405wg LCD Monitors - Page 54
a supported resolution and refresh rate, from a distance of approximately 50 cm (20 in). HP expects that, over time, the industry will continue to improve its ability to produce LCDs with fewer cosmetic imperfections and HP will adjust guidelines as improvements are made. 46 Appendix D LCD Monitor
HP Compaq LA1905wg, LA2205wg,
LA22f, and LA2405wg LCD Monitors
User Guide