HP Compaq LA1905wl, LA1905wg, LA2205wg, LA2205wl, LA22f, LA2405wg, and LA2405x LCD Monitors User Guide
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About This Guide This guide provides information on monitor features, setting up the monitor, 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.
iv About This Guide
Table of contents 1 Product Features ............................................................................................................................................ 1 HP LCD Monitors ................................................................................................................................. 1 2 Setting Up the Monitor ...................................................................................................................................
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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: ● LA1905wl and LA1905wg models, 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.
2 ● Theft deterrence enabled through the HP Display Assistant 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 Chapter 1 Product Features
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 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.
Rear Components Figure 2-2 Rear Components 4 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 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.
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.
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.
NOTE: To view an OSD menu simulator, visit the HP Customer Self Repair Services Media Library at http://www.hp.com/go/sml. Adjusting the Monitor NOTE: 1. Your monitor model may look different than the model in the following illustrations. Tilt the monitor's panel forward or backward to set it to a comfortable eye level. Figure 2-4 Tilting the Monitor 2. Swivel the monitor to the left or right for the best viewing angle.
3. Adjust the monitor'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 it then pull up on the display head to raise it to the full-height position. Figure 2-6 Adjusting the Height 4.
NOTE: 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. 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, 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.
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 3 in Connecting the Cables on page 5.
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. 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.
Mounting the Monitor The monitor panel can be attached to a wall, swing arm, or other mounting fixture. NOTE: 1. This apparatus is intended to be supported by UL or CSA Listed wall mount bracket. Remove the monitor panel from the pedestal base. Refer to Removing the Monitor Pedestal Base on page 11 in the previous section. 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.
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 2-12 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.
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 ● Recommended solution to common problems For information on theft deterrence, refer to the HP Display Assistant User Guide included on the CD with
A Technical Specifications NOTE: All performance specifications are provided by the component manufacturers. Performance specifications represent the highest specification of all HP's component manufacturers' typical level specifications for performance and actual performance may vary either higher or lower. LA1905wl/LA1905wg Models Table A-1 LA1905wl/LA1905wg Specifications Display 48.1 cm wide screen Type TFT LCD Viewable Image Size 48.
Table A-1 LA1905wl/LA1905wg Specifications (continued) Altitude: Operating 0 to 5000 m 0 to 16,400 feet Storage 0 to 12192 m 0 to 40,000 feet Input Terminal One VGA connector with cable included; one DVI connector with cable included; one DisplayPort connector (cable not included) LA2205wg Model Table A-2 LA2205wg Specifications Display 55.9 cm wide screen 22 inches wide screen Type TFT LCD Viewable Image Size 55.
Table A-2 LA2205wg Specifications (continued) Altitude: Operating 0 to 5000 m 0 to 16,400 feet Storage 0 to 12192 m 0 to 40,000 feet Measured Power Consumption: Full Power 31 watts Typical Settings 23 watts Energy Star Test Methods 21.4 watts Sleep 0.55 watts Switch Off 0.
Table A-3 LA2205wl/LA22f Specifications (continued) Environmental Requirements Temperature Operating Temperature 5 to 35° C 41 to 95° F Storage Temperature -20 to 60° C -4 to 140° F Relative Humidity 20 to 80% Power Source 100 – 240 VAC, 50/60 Hz Altitude: Operating 0 to 5000 m 0 to 16,400 feet Storage 0 to 12192 m 0 to 40,000 feet Measured Power Consumption: Full Power 34.6 watts Typical Settings 27.8 watts Energy Star Test Methods 20.5 watts Sleep 0.55 watts Switch Off 0.
Table A-4 LA2405wg Specifications (continued) Optimum Graphic Resolution 1920 x 1200 (60 Hz) analog input 1920 x 1200 (60 Hz) digital input Text Mode 720 × 400 Dot Pitch 0.270 (H) x 0.
Table A-5 LA2405x Specifications (continued) Dimensions (include base) Height (highest position) 48.75 cm 19.19 inches Height (lowest position) 38.05 cm 14.98 inches Depth 27.84 cm 10.96 inches Width 55.68 cm 21.
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. LA1905wl and LA1905wg Models Table A-6 Factory Preset Modes Preset Pixel Format Horz Freq (kHz) Vert Freq (Hz) 1 640 × 480 31.469 59.940 2 720 × 400 31.469 70.087 3 800 × 600 37.879 60.317 4 1024 × 768 48.363 60.
Table A-8 Factory Preset Modes (continued) 4 1024 × 768 48.363 60.004 5 1280 × 960 60.00 60.00 6 1280 × 1024 63.981 60.02 7 1440 × 900 55.935 59.887 8 1600 × 1200 75.00 60.00 9 1680 × 1050 65.29 60.00 10 1920 × 1080 67.5 60.00 11 1920 × 1200 74.038 59.95 12 1920 × 1200 74.556 60.00 * Preset 2 not supported on LA2405x model.
