Manuale d’uso / di manutenzione del prodotto x20LED del fabbricante HP (Hewlett-Packard)
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HP x20LED, x22LED, x22LEDc and x23LED Monitors User Guide.
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© 2010 Hewlett-Packard Development Co mpany , L.P . Microsoft, Windows, and Windows Vista are either trademarks or registered trademarks of Microsoft Corporation in the United S t ates and/or other countries. The only warranties for HP products and services are set forth in the express wa rranty statements accompanying such products and services.
ii About This Guide This guide provides in formation on setting up the monitor , installin g drivers, using the on-screen display menu , troubleshooting and technical specifications. WA R N I N G ! T ext set off in this ma nner indicates that failure to follow directions could result in bodily harm or loss of life.
ENWW iii T able of Content s About This Guide 1. Product Features HP LCD Monitors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2. Safety and Main tenance Guidelines Important Safety Info rmation .
iv A. Troubleshooting Solving Common Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Getting Support from hp.com . . . . . . . . . . . . . . . .
ENWW HP LCD Monitors 1 1. Product Features HP LCD Monitors The HP LCD (liquid crystal display) monitors have an ac tive matrix , thin-film transistor (TFT) screen with the following featur es: • Lar.
2 Chapter 2. Safety and Maintenance Guidelines ENWW 2. Safety and Maintenance Guidelines Important Safet y Information A power cord is included with the monitor . If another cord is used, use only a power source and connection appropr iate for this monitor .
ENWW Maintenance Guidelines 3 • Install your monit or near a po wer outlet that you can easily reach. Disconnect the monitor by grasping the plug firmly and pulling it from the outlet. Never disconnect the monitor by pulling the cord. • Do not allow anything to rest on the power cord.
4 Chapter 3. Setting Up the Monitor ENWW 3. Setting Up the Monitor Unp acking the Monitor 1. Unp ack the monitor . Make sure all contents are inclu ded. S tore the packing box. 2. T urn off the computer and other attached device s. 3. Prep are a flat area to assemble the monitor .
ENWW Connecting Monitor Cables 5 Connecting Monitor Cables Connecting the VGA (Analog) Cable or DVI-D (Digit al) Cable Use a VGA video cable or a DVI-D cabl e to c onnect your monitor to yo ur computer . T o use DVI, you must have a DVI-compliant g raphic card .
6 Chapter 3. Setting Up the Monitor ENWW Figure 3-4 Connectin g the power cable 2. Connect one end of the power cable to the adapter and the ot her end to a grounded electrical outlet.
ENWW CD Software and Utilities 7 4. Operating the Monitor CD Sof tware and Utilities The CD that is included with this monitor contains drive rs and software th at you can install on your com puter .
8 Appendix 4. Operating the Monitor ENWW Front-Panel Controls The monitor bu ttons are located on the bottom of the fron t panel Figure 4-1 Front-p anel control button Hot Key defini tion: Auto: Auto configure; Press for 3 seconds, So urce select - : ECO mode select when OSD is not active +: Image ratio select when OSD is not active No.
ENWW Using the On-Screen Display (OSD) 9 Using the On-Screen D isplay (OSD) Main Menu Item Main Menu Icon 1st Sub Menu Item 2nd Sub Menu Item Description Adjust Range Reset V a lue Luminance Contrast N/A Contrast from Digital-register .
10 Appendix 4. Operating the Monitor ENWW Main Menu Item Main Menu Icon 1st Sub Menu Item 2nd Sub Menu Item Description Adjust Range Reset V a lue Image Setup Clock N/A Adjust picture Clock to reduce V ertical-Line noise.
ENWW Using the On-Screen Display (OSD) 11 Main Menu Item Main Menu Icon Sub Menu Item Description Adjust Range Reset V a lue Color T emp. W arm Recall W arm Color T emperature. N/A The Color T emperature wi ll be set to W arm. The User R/G/ B value (defau lt is 50) will be modified by Reset function in user mode.
12 Appendix 4. Operating the Monitor ENWW Main Menu Item Main Menu Icon Sub Menu Item Descr iption Adjust Range Reset V a lue OSD Setup H. Position Adjust the horizontal position of the OSD. Each step will increase/ decrease value by 5 0-100 Recall 50 V alue V .
ENWW Using the On-Screen Display (OSD) 13 Main Menu Item Main Menu Icon Sub Menu Item Description Adjust Range Reset V a lue Extra Input Select Select video input signal.
14 Appendix 4. Operating the Monitor ENWW Selecting Video Input Connectors The input connec tors are: • VGA connector (analog) • DVI-D connec tor (digital) The monitor automatically de termines which inpu ts have va lid video signals, and displays the image.
ENWW Power-Saver Feature 15 Power-Saver Feature When the monitor is in normal operating mo de, the Power light is blue an d the monitor uses the normal watt s of power . For power usage, refer to "T echnical S pecification" (Appendix B). The monitor also sup ports a po wer-saver mode th at is controlled by the computer .
16 Appendix A. Troubleshooting ENWW A. T roubleshooting Solving Comm on Problems The following t able lists possible problems, the possible cause of each prob lem, and the recommended solutions: Probl.
ENWW 17 Getting Support from hp.com Before you contact cu stomer service, refer to HP T echnical Support at: http://www .hp.com/support Select your country/region, and then follo w th e links to the supp ort page for your monitor .
ENWW 18 B. T echnical Specifications All specifications represent the typ ical sp ecifications provided by HP's component manufacturers; actual p erformance may vary either higher or lower .
19 Appendix B. Technical Specifications ENWW T able B-2 Model x22LED/ x22LEDc Sp ecification s: Display T ype: TFT LCD active matrix Viewable Image Size 54.6 cm (21.5 in.) diagonal T ilt -4 ° ( +/- 2)~+13 ° ( +/- 2) Maximum Weight (unpacked) 2.9 kg(6.
ENWW 20 T able B-3 Model x23LED Sp ecification s: Display T ype: TFT LCD active matrix Viewable Image Size 58.4 cm (23 in.) di agonal T ilt -4 ° ( +/- 2)~+13 ° ( +/- 2) Maximum Weight (unpacked) 3.6 kg(7.9 lbs) Dimensions (h x w x d) 569.3 mm x 407.
21 Appendix B. Technical Specifications ENWW Preset Video Modes The monitor automatica lly recognizes many preset vi deo input modes that will appear properly sized and centered on the screen. T able B-4 Factory Preset Vi deo Input Modes, x20LED model Item Preset Resolution Horizontal Frequency (kHz) V ertical Frequency (Hz) 1 640 x 480 31.
ENWW 22 LCD Monitor Quality and Pixel Policy Y our LCD Monitor us es high-p recision tech nology , man ufactured according t o high standards, to help gua rantee trouble-free performance . Nevertheless, the display may have cosme tic imperfect ions that appear as small bright or dark spots.
ENWW 23 C. Agency Regulatory Notices Federal Communications Commission Notice This equipment has been tested and found to comply with the limit s for a Class B digital de vice, pursuant to Part 15 of the FCC Rules. Th ese limits are desig ned to provide reasonable protection against harmful interferen ce in a resi dential installation.
24 Appendix C. Agency Regulatory Notices ENWW Declaration of Conformity for Products Marked with the FCC Logo (United States Only) This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions : 1. This device may not cause ha rmful interference.
ENWW 25 This marking is valid fo r no n-T e lecom prod ucts and EU harmonized T elecom products (e.g. Bluetooth). xxxx* This marking is valid for EU non -harmonized T elecom products .
26 Appendix C. Agency Regulatory Notices ENWW Power Cord Set Requirements The monitor power supply is provided with Automatic Line Switching ( ALS). This feature allows the monitor to operate o n input volta ges between 10 0 − 120V~ or 200 − 240V .
ENWW 27 Disposal of Waste Equipment by Users in Private Household in the European Union This symbol on the product or on it s p ackaging indicates that this prod uct must not be disposed of with your household waste.
ENWW 28 T urkey EEE Regulation In Conformity with the EEE Regulation EEE Yönetmeli ğ ine Uygundur.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il HP (Hewlett-Packard) x20LED è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del HP (Hewlett-Packard) x20LED - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso HP (Hewlett-Packard) x20LED imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul HP (Hewlett-Packard) x20LED ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il HP (Hewlett-Packard) x20LED, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del HP (Hewlett-Packard) x20LED.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il HP (Hewlett-Packard) x20LED. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo HP (Hewlett-Packard) x20LED insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
