HP (Hewlett-Packard) LA1905WG manuale d’uso

HP Compaq LA1905wl, LA1905wg, LA2205wg, LA2205wl, LA22f, LA2405wg, and LA2405x LCD Monitors User Guide[...]

© 2009–2012 Hewlett-Packard Development Company, L.P. Microsoft, Windows, and Windows Vista are either trademarks or registered trademar ks of Microsoft Corporation in the U nited States and/or other countries. The only warrantie s for HP products and services are set forth in the express warranty statements accompanying such products and servic[...]

About This Guide This guide prov ides information on m onitor features, setting up the monitor, and technical specifications. WARNING! Text set off in this manner indi cates that failure to follow di rections could result in bodily harm or l oss of li fe. CAUTION: Text set off in this manner indicates that failure to follo w directions could result[...]

iv About Thi s Guide[...]

Table of contents 1 Produc t Feat ures ........ ......... ......... ............ ......... ............ .......... .......... ............ ......... ....... ..... ........... .......... ....... 1 HP LCD Monito rs ... ............. .......... ........... ......... .............. ........... .......... ........... ............ ....... .... ..........[...]

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1 Product Features HP LCD Monitors The LCD (liquid crystal display) mo nitors have an active matrix, th in-film transistor (TFT) panel. The monitor models and fea tures include: ● LA1905wl and LA1 905wg models, 48.1 cm (19-inch) diagonal viewable area display with 1440 × 900 resolution, plus full-screen supp ort for lower resol utions; includes [...]

● Theft deterrence enab led through the HP Di splay Assistant software ● HDCP copy protection on DVI and Displa yPort inputs ● Software and documentation CD that includes monitor drivers and p roduct documenta tion ● Energy saver feat ure to meet requir ements for reduced power consumption ● Energy Star qualified ● Intelligent M anageme[...]

2 Setting Up the Monitor To set up the monitor, en sure that the power is turn ed off to the mon itor, compu ter system, and other attached devices, then follow the instructions below. Unfolding the Monitor Pedestal Base 1. Lift the monitor fro m its box and place it face down o n a flat surface. 2. Hold down the monitor base with one hand (1) then[...]

Rear Components Figure 2 -2 Rear Compo nents Component Funct ion 1 AC Power Conn ector Connects the AC power cord to the monitor. 2 DisplayPort Connects the DisplayPor t 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[...]

Connecting the Cables 1. Place the monitor in a convenient, well- ventilated l ocation near the computer. NOTE: Before connecting the cables, route the m through the open ing on the monitor's pedestal. 2. Connect a VGA signal ca ble, DVI-D sig nal cabl e, or DisplayPort signa l cable. NOTE: The monitor is capable of supporting either analog or[...]

WARNING! To reduce the risk of electric shock or da mage to the equi pment: Do not disable the power cord g rounding pl ug. The grou nding plug is a n im portan t safety feature. Plug the power cord into a grounded (earthed ) electric al outlet that is e asily accessible at all times. Disconnect power fro m the equipment by unpluggin g the power co[...]

NOTE: To view an OSD menu simulator, visit the HP Custo mer Self Repair Services Med ia Library at http://www.hp.com/ go/sml . 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 2-4 Tilting [...]

3. Adjust the monitor's height so th at it is parallel to your eye height fo r a comfortable viewing position. NOTE: When the m onitor is unfo lded for the first time, th e display head is locked from adjusting to a fu ll-height position. To adjust the display head to full height, pre ss down on the display head to unlo ck it then pu ll up on [...]

NOTE: To view information on the scr een in portrait mode, you will need to install the Pivot Pro software includ ed on the softwar e and documentat ion CD. The pos ition 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 p anel, select OSD Control , then select[...]

Connecting USB Devices USB connectors are used to connect devices su ch as a digita l camera , USB keyboard, or USB mouse. Two USB conn ectors are located on the side panel of the mon itor. NOTE: You must connect the USB hu b cable from the mon itor to the computer to enable the USB 2.0 ports on the monitor. R efer to Step 3 in Connecting the Cable[...]

Removing the Monitor Pedestal Base You can remove the monitor panel from the pedestal b ase to install the panel on a wall, a swing arm, or other mounting fixture. CAUTION: Before beginning to disassemble the monitor, be sure th e monitor is turned off and the power and signal cable s are both disconne cted. Also disconnect all USB cables connected[...]

Mounting the Monitor The monitor pane l can be attached to a wall, swing arm, or other mounting fi xture. NOTE: This apparatus is intended to b e supporte d by UL or CSA Listed wall mo unt bracket. 1. Remove the monitor p anel from the pedestal base. Refer to Removing the Moni tor Pedestal Base on page 11 in the previous sectio n. CAUTION: This mon[...]

Locating the Rating Labels The rating labels on the mon itor provide the sp are part number, product numbe r, and serial number. You may need th ese numbers when conta cting HP a bout the moni tor model. The ra ting labels are located on the re ar panel of the monitor di splay head. Figure 2 -12 Locating the Rating Labels Installing a Cable Lock Yo[...]

3 Finding More Information Reference Guides Refer to the HP LCD Monitors Reference Guide included on the CD with your monitor for additiona l information on: ● Optimizing monitor performance ● Safety and maintena nce guidel ines ● Installing softwar e from the CD ● Using the OSD menu ● Downloadin g software from th e Web ● Agency regula[...]

A Technical Specifications NOTE: All performan ce specificatio ns are provided by the component manufa cturers. Performan ce specifications represent the h ighes t specification of all HP's compo nent manufacturers' typical level specifications for performance and actual pe rformance may vary either h igher or lower. LA1905wl/LA1905wg Mod[...]

Table A -1 LA1905wl/LA1905w g Specification s (continued) Altitude: Operating Storage 0 to 5000 m 0 to 12192 m 0 to 16,400 feet 0 to 40,000 feet Input Terminal One VGA con nector with cable included; one DVI connector with cable included; one DisplayPort connector (cable not included) LA2205wg Model Table A -2 LA2205wg Specificatio ns Display Type [...]

Table A -2 LA2205wg Specificatio ns (continue d) Altitude: Operating Storage 0 to 5000 m 0 to 12192 m 0 to 16,400 feet 0 to 40,000 feet Measured Power Consumption: Full Power Typical Settings Energy Star Test Methods Sleep Switch Off 31 watt s 23 watt s 21.4 watts 0.55 wat ts 0.48 wat ts Input Terminal One VGA connector with cable included; one DVI[...]

Table A -3 LA2205wl/LA22f Speci fications (continue d) Environmental Requirements Temperature Operating Temperature Storage Temperature 5 to 35° C -20 to 60° C 41 to 95° F -4 to 140° F Relative Humidity 20 to 80% Power Source 100 – 240 VAC, 50/60 Hz Altitude: Operating Storage 0 to 5000 m 0 to 12192 m 0 to 16,400 feet 0 to 40,000 feet Measure[...]

Table A -4 LA2405wg Specificatio ns (continue d) 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 0.270 (W) mm Pixels Per Inch 94 PPI Horizontal Frequency 24 to 76 kHz Vertical Refresh Rate 50 to 60 Hz Environmental Requirements Temperature Operating Temperature[...]

Table A -5 LA2405x Specificati ons (continued) Dimensions (include base) Height (highest position) Height (lowest position) Depth Width 48.75 cm 38.05 cm 27.84 cm 55.68 cm 19.19 inches 14.98 inches 10.96 inches 21.92 inches Maximum Graphic Resolution 1 920 x 1200 (60 Hz) analog input 1920 x 1200 (60 Hz) DisplayPort digital input 1920 x 1200 (60 Hz)[...]

Recognizing Preset Display Resolutions The display resolutions listed below are the mo st commonly used modes and are set as factory defaults. This monitor automatica lly recognizes these preset mode s and they will appear properly sized and centered on the screen. LA1905wl and LA1905wg Models Table A -6 Factory Preset Modes Preset Pixel Format Hor[...]

Table A -8 Factory Preset Modes (co ntinued) 4 1 024 × 768 48.363 60.004 5 1 280 × 960 60.00 60.00 6 1 280 × 1024 63.981 60.02 7 1 440 × 900 55.935 59.887 8 1 600 × 1200 75.00 60.00 9 1 680 × 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. Enterin[...]