HP 27 XW476A4#ABA Manuale Utente

HP ZR2040w, ZR2240w, ZR2440w andZR2740w LCD MonitorsUser Guide

●Privacy filter slots to insert filters (purchased separately) to block side screen viewing●Energy Star Qualified and meets TCO RequirementsZR2240w Mo

●USB 2.0 hub with one upstream (connects to the computer) and four downstream (connect to USBdevices) ports●USB cable included to connect to the monit

2 Safety and Maintenance GuidelinesImportant Safety InformationA power cord is included with the monitor. If another cord is used, use only a power so

●Be sure the total ampere rating of the products connected to the outlet does not exceed the currentrating of the electrical outlet, and the total amp

3 Setting Up the MonitorTo set up the monitor, ensure that the power is turned off to the monitor, computer system, and otherattached devices, then fo

Models ZR2240w, ZR2440w, and ZR2740w use the HP Quick Release 2 mechanism for easy movingof the monitor. To mount the panel onto the pedestal:1. Slide

Component Function4 DVI-D Connector Connects the DVI-D cable to the monitor.5 VGA Connector Connects the VGA cable to the monitor.ZR2240w ModelFigure

Component Function7 VGA Connector Connects the VGA cable to the monitor8 USB Upstream Connector Connects the monitor USB hub cable to a host USB port/

Component Function3 AC Power Connector Connects the AC power cord to the monitor.4 Digital Audio Output Connects an audio cable with RCA plug to the m

ZR2740w ModelFigure 3-6 ZR2740w Rear ComponentsComponent Function1 Cable Lock Provision Provides slot for use with cable security locks.2 Master Powe

© 2011 Hewlett-Packard DevelopmentCompany, L.P.Microsoft, Windows, and Windows Vistaare either trademarks or registeredtrademarks of Microsoft Corpora

Routing and Connecting the CablesPlace the monitor in a convenient, well-ventilated location near the computer.ZR2040w ModelThe cable-restraining bar

4. Connect the AC power cord and plug it into the wall outlet.WARNING! To reduce the risk of electric shock or damage to the equipment:Do not disable

ZR2240w, ZR2440w, and ZR2740w Models1. Remove the cable routing cover by pulling it straight off the front of the column.Figure 3-9 Cable Routing Cov

3. Connect the desired signal sources. Refer to the drawings in (Rear Components on page 7) toidentify the connectors on your monitor. For each one, p

NOTE: This apparatus is intended to be supported by a UL or CSA Listed wall mount bracket.CAUTION: The HP Quick Release 2 can be installed directly to

Mounting a Quick-Release PanelThe ZR2240w, ZR2440w and ZR2740w support mounting to VESA-compliant hardware in two ways:●Remove the HP stand and use th

4. Remove four screws holding the mounting plate to the head of the pedestal:Figure 3-14 Removing the Mounting Plate from the Pedestal5. Remove four

6. Attach the mounting plate to the wall or swing arm of your choice.Figure 3-16 Installing the Mounting PlateCAUTION: This monitor supports the VESA

Installing a Cable LockYou can secure the monitor to a fixed object with an optional cable lock available from HP.Figure 3-18 Installing a Cable Lock

Installing Software and UtilitiesThe CD that comes with the monitor contains files you can install on the computer:●an .INF (Information) file●an .ICM

About This GuideThis guide provides information on setting up the monitor, installing drivers, using the on-screen displaymenu (select models), troubl

Installing from the CDTo install the files from the CD:1. Insert the CD in the computer CD-ROM drive. The CD menu is displayed.2. View the Monitor Dri

2. If your monitor has the ability to swivel, adjust it to the left or right for the best viewing angle.Figure 3-20 Adjusting the Viewing Angle (Sele

Portrait OrientationThe ZR2040w must be mounted in the orientation you wish to use. Other models can be pivoted aftermounting. To do this, raise the p

4 Operating the MonitorOverview of OperationIf you are not familiar with HP Performance monitors, read this section for an overview of how theyoperate

through the OSD. Pressing the + button on the front of the monitor will take you directly to the OSDsource-control submenu.Figure 4-1 ZR2040w and ZR2

ZR2440w ModelThe default input on the ZR2440w is DisplayPort and the scan order is initially set to DisplayPort, DVI-D,HDMI. You can change the curren

ZR2740w ModelFor the ZR2740w model, the default input is DisplayPort. You can change the current input by pressingthe SOURCE button on the front of th

Pressing the Power button, , puts the monitor in low power mode. (To turn power off completely, usethe switch on the rear of the panel.) The monitor

Table 4-1 OSD MenuIcon Main Menu Submenu DescriptionBrightness Adjustable scale, 0–100Adjusts the brightness level of the screen.Contrast Adjustable

Table 4-1 OSD Menu (continued)Icon Main Menu Submenu DescriptionCustom Scaling Selects the method on how displayed information onthe monitor will be

iv About This Guide ENWW

Table 4-1 OSD Menu (continued)Icon Main Menu Submenu DescriptionPower Saver Enables the power saving feature. Select:●On●OffThe factory default is On

Table 4-1 OSD Menu (continued)Icon Main Menu Submenu DescriptionSleep Timer Provides the timer adjustment menu options:●Set Current Time—sets the cur

Table 4-1 OSD Menu (continued)Icon Main Menu Submenu Description Default Source Selects the default or primary video input signal whenthe monitor is

Screen MessagesModels that use an OSD also use screen messages to keep you informed:●Monitor Status When the monitor is powered on and when the input

Adjusting the Monitor SettingsYou can use your computer software to set such parameters as sleep timer, resolution and colortemperature. Some monitor

Do not use this procedure if the monitor is using a DVI or DisplayPort input; the monitor adjusts itselfwith these inputs. If the image source is VGA

To eliminate vertical bars (Clock):1. Press the Menu button on the monitor's front panel to open the OSD Menu, and then select ImageControl >

also extends the life of the backlight bulbs in the monitor. The timer is set through the OSD and isavailable on models that use the OSD.NOTE: The tim

A TroubleshootingSolving Common ProblemsThe following table lists problems you might encounter, the possible cause of each problem, and therecommended

Table A-1 Common Problems (continued)Problem Possible Cause SolutionThe screen displays the message,Check Video Cable.Monitor video cable isdisconnec

Table of contents1 Product Features ... 1

B Technical SpecificationsNOTE: All performance specifications are provided by the component manufacturers. Performancespecifications represent the hi

Altitude:OperatingStorage0 to 5000 m0 to 12,192 m0 to 16,400 feet0 to 40,000 feetPower Consumption (maximum)Low-power mode33 watts0.3 watts Input Term

Table B-1 ZR2240w Specifications (continued)Environmental Requirements TemperatureOperating TemperatureStorage Temperature5 to 35º C-20 to 60º C41 to

Pixels Per Inch 94Horizontal Frequency 24 – 80 kHzVertical Refresh Rate 24 – 60 Hz Environmental Requirements TemperatureOperating TemperatureStorage

Dot Pitch 0.2339 (W) x 0.2345 (H) mmPixels Per Inch 108 Horizontal Frequency 31.5 – 100 kHzVertical Refresh Rate 60 HzEnvironmental Requirements Temp

7 1440 x 900 55.935 59.8878 1600 x 900 60 60Table B-2 ZR2040w High Definition Video FormatsPreset TimingNamePixel Format Horz Freq(kHz)Vert Freq(kHz)

Table B-3 ZR2240w High Definition Video Formats (continued)6 576p 720 x 576 31.25 50 27 576p7 720p50 1280 x 720 37.5 50 74.25 720p-50Hz8 1080i50 1920

Table B-4 ZR2440w High Definition Video Formats (continued)11 1080p23.976 1920 x 1080 27.0 24 74.250 32 1080p-24Hz12 1080p24 1920 x 1080 27.0 24 74.2

C Agency Regulatory NoticesFederal Communications Commission NoticeThis equipment has been tested and found to comply with the limits for a Class B di

Houston, Texas 77269-2000Or, call 1-800-HP-INVENT (1-800 474-6836)For questions regarding this FCC declaration, contact:Hewlett Packard CompanyP. O. B

4 Operating the Monitor ... 25Overview of Operation

Please refer to the regulatory label provided on the product. The point of contact for regulatory mattersis:Hewlett-Packard GmbH, Dept./MS: HQ-TRE, He

Power cords should be routed so that they are not likely to be walked on or pinched by items placedon, or against, them. Particular attention should b

Disposal of Waste Equipment by Users in Private Household in theEuropean UnionThis symbol on the product or on its packaging indicates that this produ

Turkey EEE RegulationIn Conformity with the EEE RegulationEEE Yönetmeliğine UygundurUkraine Restriction of Hazardous SubstancesThe equipment complies

D LCD Monitor Quality and PixelPolicyThe TFT monitor uses high-precision technology, manufactured according to HP standards, to guaranteetrouble-free

German Ergonomics Notice ... 52Japanese Notice ...

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1 Product FeaturesThe LCD (liquid crystal display) monitors have an active matrix of thin-film transistors (TFT). All modelshave the following feature