HP (Hewlett-Packard) L1750 manuale d’uso

HP L1750 and L1950 LCD Monitors User Guide[...]

© 2007 Hewlett-Packard Development Company, L.P. Microsoft, Windows, and Windows Vista are either trademarks or register ed trademarks of Microsoft Corporation in the United States and/or other countries. All other product names mentioned herein may be trademarks of their respective companies. Hewlett-Packard Company shall not be liable for techni[...]

About This Guide This guide provides information on setting up the monito r, installing dri vers, using the on-screen displa y menu, troubleshooting and technical specifi cations. WARNING! Text set off in this manner in dicates that failure to follow di rections could result in bodily harm or loss of life. CAUTION: Text set off in this manner in di[...]

iv About Thi s Guide[...]

Table of contents 1 Product Features HP L1750 and L1950 ....... ........... .............. ............. .......... ............. ............ ............. ............. .. . ............. . 1 2 Safety and Maintena nce Guidelines Important Safety Information ............. ......... .......... .......... ........... .......... .......... ..........[...]

Installing the HP Display LiteSave r Software ............ .............. ............. .............. ............. .. 29 sRGB Su pport ......... ........ ........ ............ ........ ........ ............ ........ .......... .......... ........ ........... .. ......... ........ . 30 Changing t he Color T emperatur e ........ ................ ..[...]

1 Product Features HP L1750 and L1950 The flat panel monitors have an active matrix, thin-f ilm transistor (TFT), liquid crystal display (LCD). The monitor features include: ● L1750 model, 17-in ch (43.2 cm) viewable area display with 1280 × 1024 resolution, plus full-screen support for lower resolutions ● L1950 model, 19-i nch (48.3 cm) viewa[...]

● Software and documentation CD th at includes software, monitor drivers, an d product documentation ● Energy saver feature to meet requ irements for reduced power consumption ● Intelligent Ma nagement AssetControl ● Compliant with the followin g regulated specifications: ◦ European Union CE Directives ◦ Swedish MPR II 1990 ◦ Swedish [...]

2 Safety and Maintenance Guidelines Important Safety Information A power cord is included with the monitor. If anot her cord is used, use only a power source and connection appr opriate for this moni tor. For information on th e correct power cord set to use with th e monitor, r efer to the Power Cord Se t Requirements on page 40 in Appen dix C. WA[...]

Maintenance Guidelines To enhance th e performance an d extend the life of the monito r: ● Do not open th e monitor cabinet or attempt to se rvice this product yourself. Adjust onl y those controls that are covered in th e operating instruct ions. If the m onitor is no t operating properly or has been dr opped or damaged , contact an authoriz ed [...]

3 Setting Up the Monitor To set up the monitor, en sure that the power is turned off to the mon itor, computer system, and other attached devices, then foll ow the instructions below. Unfolding the Monitor Pedestal Base 1. Lift the monitor from its box and place it o n a flat surface with th e display head fa cing up. 2. Pivot the display head fro [...]

4. Using both hand s on the outer edge s of the display bezel, p ull up gently on the mon itor display head (1) to extend the pedesta l base (2) to the desired height. CAUTION : Do not touch the surface of the LCD pane l. Pressure on the pane l may cause non- uniformity of colo r or disorientatio n of the liqu id cr ystals. If this occurs the scree[...]

Rear Components Figure 3 -3 Rear Components Component Function 1 AC Power Connec tor Connects the AC power cord to the monitor. 2 Audio In (select models) Connects the audio cable to t he monitor's internal speakers (select models) 3 USB Downstream Connectors (2) (sele ct models) Connects optional USB devices to the monitor. 4 USB Upstream Con[...]

Connecting the Cables 1. Place the monito r in a convenie nt, well-v entilated locatio n near the computer. 2. Connect a VGA sign al cable or DVI-D signal cab le. NOTE: For models with both VGA and DVI-D connec tors, the monito r is capable of su pporting either analog or digital input. The video mo de is determined by the video cable used. T he mo[...]

4. Connect one end of the provided USB cable to the USB hub connector on the rear panel of the computer, an d the other end to th e upstream USB connecto r on the monitor (on se lect models). Figure 3-5 Connecting the USB Cable WARNING ! To reduce the risk of elec tric sh ock or damage to the equipmen t: Do not disable the pow er cord grounding plu[...]

5. Connect one end of the p ower cable to the AC p ower connector on the back of the mon itor, and the other end t o an electrical wa ll outlet. Figure 3-6 Connecting the Power Cable 6. Place the cable s through the cab le managemen t channel on the side of the monitor b ase. Figure 3-7 Using the Cable Management Feature 10 Chapter 3 Setting Up the[...]

Adjusting the Monitor 1. Tilt the monitor's panel forward or backwar d to set it to a comfortable eye level. Figure 3-8 Tilting the Monitor 2. Swivel the monito r to the left or right for the best viewing a ngle (select model s). Figure 3-9 Swiveling th e Monitor Adjusting the Monitor 11[...]

3. Adjust the monitor's height so that it is parallel to your eye heig ht for a comfortable viewing positio n (select models). Figure 3-10 Adjusting the Height 4. Pivot the monitor clockwise from landsca pe to portrait orien tation viewi ng to adapt to your application (select models). Figure 3-11 Pivoting the Monitor NOTE: To view informati o[...]

Turning on the Monitor 1. Press the power but ton on the compu ter to turn it on. 2. Press the power button on the front of the monitor to turn it on. CAUTION: Burn-in image damage may occur on monitors that display the same static image on screen for a prolonged period of time.* To a void burn-in ima ge damage on the monitor screen, you should alw[...]

Connecting USB Devices Two USB connectors (on se lect models) are u sed to conn ect devices such as a digita l camera, USB keyboard, or USB mouse. NOTE: You must connect the USB hub cable from the mon itor to the computer to enable th e USB 2.0 ports o n the monitor . Refer to Step 4 in Conn ecting the Cables on page 8 . Figure 3-12 Connecti ng USB[...]

Using the Accessory Rails The monitor features accessory rails on the rea r th at can be used to mount op tional devices, such as the HP speake r bar, to attach to the LCD. Ref er to the documen tation included wit h the optional device for detailed mounti ng instructions. Figure 3 -13 Using the Acc essory Rails Feature Removing the Monitor Pedesta[...]

4. Lift up on the ped estal base to remove it fr om the monitor display he ad. Figure 3-14 Removing the Pedest al Base from the Monitor Mounting the Monitor HP provides an HP F lat Panel Monito r Quick Release (pu rchased separately) that installs to the back of the monitor panel and allow s you to quickly and secure ly attach the panel to a w all [...]

3. Place the optional HP Quick Re lease onto the ba ck of the monito r. Line up the holes on the HP Quick Release wi th the mounting ho les on the back of the monitor. Figure 3-15 Moun ting the H P Quick Relea se 4. Insert four scre ws into the mounting h oles and tighten . 5. Mount the HP Quick Release to a swi ng arm or other mo unting fixture us[...]

6. Insert the monito r panel into the HP Quick Relea se, and then press d own firmly on the monitor to lock it in place. When the HP Quick Rele ase locks, it will ma ke a clicking sound. Figure 3-17 Inserting the Monitor Panel into the HP Q uick Release 7. Reconnect the cables to the monitor panel. Locating the Rating Labels The rating labels on th[...]

4 Operating the Monitor Software and Utilities The CD that comes with the monitor contain s files you can install on the computer: ● an .INF (Information) file ● an .ICM (Ima ge Color Ma tching) file ● auto-adjustment pattern utility ● additional software for the monitor model NOTE: If the monitor does not include a CD, the .INF and .ICM fi[...]

Installing the .INF and .ICM Files After you dete rmine that you need to update, you can install the .INF and .ICM file s from the CD or download them. Installing from the CD To install the .INF and .ICM file s on the co mputer from the CD: 1. Insert the CD in the com puter CD-ROM drive. The CD menu is displayed. 2. View the Monitor Driver Software[...]

Using the Auto-Adjustment Function You can optimize th e screen performance for the VGA (analog) input b y using the -/Auto button on the monitor and the auto-adjus tment pattern software ut ility on the CD provided. Do not use this procedur e if the monitor is using a DVI input. If the monitor is usin g a VGA (analog) input, this procedure ca n co[...]

Front Panel Controls Table 4- 1 Monitor Fr ont Panel Co ntrols Control Functi on 1 Menu Opens, selects or exits the OSD menu. 2 – (Minus)/ Auto ● Navigates ba ckward through the OSD menu and decrease s adjust ment levels. ● When the OSD menu is inactive, activates the auto adjustment feature to optimize the scre en image. 3 + (Plus)/ Input ?[...]

Adjusting the Monitor Settings The monitor settings can be adjusted fro m the On-Screen Display (OSD) menu or from the HP Displa y Assistant utility. Using the On-Screen Display Menu Use the On-Screen Display (OSD) to ad just the screen image based on your viewing prefer ences. To access the OSD, do the following: 1. If the monitor i s not already [...]

Icon Main Menu Submenu Description Contrast Adjustable scale Adjusts the contrast level of the screen . The factory default range is 80. Volume (select models with internal speakers) Adjusts the monitor 's speaker volu me level. The factory default range is 50. Image Control Adjusts the screen image. (VGA input only) Auto Adjustment Automatica[...]

Icon Main Menu Submenu Descript ion ● OSD Timeout-Sets the time duration in seconds that the OSD is visible after the last button is pressed. The factory default is 30 seconds. ● OSD Rotation (select models)-Rotates the OSD Menu to support pivot function. Power Sa ver Enables the power saving feature. Select: ● On ● Off The factory default [...]

Icon Main Menu Submenu Description Sleep Timer Provides the timer adjustment menu options: ● Set Current Time—sets the curren t time in hours and minutes ● Set Sleep Time—sets the time you want to place the monitor in sleep mode ● Set on Time—sets the time you want the monitor to wake up from sleep mode ● Timer—sets the Sleep Timer [...]

Optimizing Digital Conversion This monitor contains advanced circuitry that allo ws th e flat panel screen to function like a standa rd monitor. Two controls in the on-screen display can be adjusted to impro ve image performance: Cloc k and Clock Phase. NOTE: The Clock and Clock Pha se controls are adjust able o nly when using an ana log input. The[...]

Identifying Monitor Conditions Special messages will appear on th e monitor screen wh en identifying the follow ing monitor conditions: ● Input Signal Out of Ra nge—Change resolution setting to 1280 x 1024 – 60Hz , —Indicates th e monitor does not support the input sign al because the resolution and/or re fresh rate are set high er than the[...]

To set the timer: 1. Press the Menu button on the monitor front panel to display the OSD Menu . 2. Scroll down an d highlight Ma nagement . 3. Press the Menu button to select Managemen t . 4. Scroll down an d highlight an d select Sleep Timer > Set Current Time . NOTE: You must set the current local time before you reset the time for Sleep Time [...]

Table 4- 3 HP Display LiteSa ver Configuratio n Options Select This Option To Do This Enable Display LiteSaver Enables the HP Display LiteSaver function s; deselect to disable the HP Display LiteSaver. Display Off Sets the time when the monitor automatically turns off. This does not a ffect screen saver operation, which has priority over the HP Dis[...]

Installing the sRGB ICM File for Microsoft Wi ndows 2000 and Windows XP NOTE: To complete the following procedure, you must be logg ed in as an administrator or a memb er of the administrator’s group . If the computer is co nnected to a network, n etwork policy setti ngs may prevent you from completin g this procedure. The sRGB ICM file does n ot[...]

A Troubleshooting Solving Common Problems The following tabl e lists possible problems, t he poss ible cause of each problem, and the recommende d solutions. Problem Possible Cause Solution Screen is blank. Powe r cord is disconnected. Connect the power cord. Power switch on front panel of the monitor is turned off. Press the front panel power butt[...]

Problem Possible Cause Solution The HP Display LiteSaver may not be compatible with the computer system. Some notebook computers are not compatible and the monitor power can not be controlled. Confirm that the HP Display LiteSave r is compatible with the system. 1. Right-click on the HP Display Li teSaver icon in the system tray. 2. Select Power Of[...]

B Technical Specifications NOTE: All performance specifications are provided b y the compo nent manufacture rs. Performance specifications represent the highest specification of a ll HP's componen t manufacture rs' typical level specifications for performa nce and actual pe rformance may vary either higher or lowe r. L1750 Model Table B-1[...]

Relative Humidit y 20 to 80% Power Source 90 — 265 VAC, 45/63 Hz Altitude: Operating Storage 0 to 12,000 feet 0 to 40,000 feet 0 to 3657.6 m 0 to 12192 m Power Consumption (maximum) <45 watts Input Terminal One VGA connector; one DVI connector (select models) with cables included L1950 Model Table B -2 L1950 Sp ecificat ions Display Type 19 in[...]

Power Source 90 — 265 VAC, 45/63 Hz Altitude: Operating Storage 0 to 12,000 feet 0 to 40,000 feet 0 to 3657.6 m 0 to 12192 m Power Consumptio n (maximum) <47 watts Input Terminal One VGA connector; one DVI connector (select models) w ith cables included Recognizing Preset Display Resolutions The display re solutions listed below are the most c[...]

Entering User Modes The video con troller signal may occasion ally call for a mode that is not prese t if: ● You are not using a stand ard graphics adapte r. ● You are not using a prese t mode. It this occurs, you may nee d to readjust the para m eters of the monitor screen by us ing the on-screen display. Your chan ges can be made to a ny or a[...]

C Agency Regulatory Notices Federal Communications Commission Notice This equipment has been tested and fo und to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to p rovide reasonab le protection against h armful interference in a residential installa tion. This equipment generat[...]

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 declaratio n, contact: Hewlett Packard Company P. O. Box 692000, Mail Stop 510101 Houston, Texas 77269-2000 Or, call (281) 514-3333 To identify this product, refe r to the Part, Series, or M[...]

Hewlett-Packard GmbH, HQ-TRE , Herrenberger Strasse 140, 71034 Boeblingen , Germany German Ergonomics Notice HP products which bear t he “GS” approval mark, when forming part of a system comprising HP brand computers, keybo ards and monitors th at bear the “GS” approval mark, meet the applicable ergonomic requirements. The i nstallation gui[...]

CAUTION: Do not use t he power cord receive d with this product on any other pro ducts. Product Environmental Notices Energy Star Compliance Monitors that are marked with the ENERGY STAR Logo meet the require ments of the U.S. Environmental Protection Agency (EPA) ENERGY STAR program. As an ENERGY STAR Partner, Hewlett Packard Company has de termin[...]

Restriction of Hazard ous Substances (RoHS) A Japanese regu latory requirement, defined by specification JIS C 0950, 20 05, mandates that manufactur ers provide Mat erial Content Declaration s for certain categories of electronic prod ucts offered for sale aft er July 1, 2006. To view th e JIS C 0950 mater ial declaration for this product, visit ht[...]

D LCD Monitor Quality and Pixel Policy The TFT monitor u ses high-precision techno logy, manufactured accordin g to HP standards, to guarantee trouble-free performanc e. Nevertheless, the display may have cosmetic imperfections that appear as small b right or dark sp ots. This is commo n to all LCD displa ys used in products supp lied by all vendor[...]