Manuale d’uso / di manutenzione del prodotto W20 del fabbricante HP (Hewlett-Packard)
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HP w20 / w22 LCD Monitor User ’ s Guide • Preface • Safety and Maintenance Guidelines • Setup • Using the Monitor • Installing Drivers and Using the Auto-Adj ustment Feature • T echnical.
Back to Contents Page Preface About This Guide • Notational Conventions About This Guide This guide is intended for anyone who us es the HP w20 / w22 LCD Monitor.
Back to Contents Page Safety and Maintenance Guidelines Important Safety Information • Safety Precautions • Maintenance Guidelines • Cleaning the M onitor Important Safety Information The power cord is designed for use with your monitor. To use a different cord, use only a power source and connection compatible with this monitor.
• Install your monitor near an outlet that you can easily reach. Disconnect the monitor by graspin g 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.
Back to Contents Page Setup Base and Tilt • Cables • Wall Mounting Arm Base and Tilt Attaching the Base • Removing the Bas e • Adjusting the Tilt Attaching the Base 1 Set the base on a flat surface, such as a table top. 2 Using both hands, position the pedestal over the base an d press down firmly to lock in place.
Removing the Base 1 Set the panel face-down on a flat, protected sur face. 2 Squeeze the tabs in the bottom of the base to release t he lock. 3 Remove the base from the pedestal. CAUTION: To prevent damage, av oid applying pressure to the panel front.
Back to Contents Page Cables Attaching the Cables Attaching the Cables You can attach a VGA cable, a DVI-D cable (provided for se lect models only), or both to this monitor. To use DVI, your computer must have a DVI-compliant graphics card. Connectors are found on the back of the monitor.
4 If you are attaching a DVI cable, connect one end of the 24-pin DVI-D cable (white connector) to the back of the monitor (select models only) and connect the other end to the computer DVI p ort. 5 Connect one end of the power cord to the back of the mo nitor and plug the other end into a grounded outlet.
Back to Contents Page Wa l l M o u n t i n g A r m Preparing to Install a Wall Mo unting Arm (Not suppli ed) • Installing a Wall Mounting Arm Preparing to Install a W all Mounting Arm (Not supplied) This monitor can be attached to a wall mo unting arm that you purchase separately.
Back to Contents Page Using the Monitor Operating Instructions • External Controls • Settings • Setting the Optimal Resolution • Adjusting the Volume • Locking and Unlocking the OSD • Adjusting OSD Settings Operating Instructions Control buttons are located on the front of the panel, as shown below.
External Contr ols A – (Minus) button Navigates backward through th e OSD menu and decreases adjustment level s. If the OSD menu is inactive, activates the Volume decrease. B + (Plus) button Navigates forward through the OSD menu and increases adjustment levels.
Back to Contents Page Settings Setting the Optimal Resolution • Adjust ing the Volume • Locking and Unlocking the OSD • Adjusting OSD Settings Setting the Optimal Resolution The recommended resolution for this monitor is 1 680 x 1050.
Adjusting On-Screen Display Settings Use the OSD menu to adjust the screen image and change settings. To access the OSD menu: 1 If the monitor is not already on, press the power button to turn the monitor on. 2 Press the menu button to activate the OSD menu.
OSD Menu The table below shows the OSD menus and their functions at each level. OSD Menu Levels Level 1 Level 2 Level 3 Factory Preset Brightness Adjustment Scale Y Reset Cancel Save and Return Contra.
OSD Menu Levels ( continued ) Level 1 Level 2 Level 3 Factory Preset Language Deutsc h Simplified Chinese Japanese English English Español Français Italiano Nederlands Cancel Save and Return Managem.
Back to Contents Page Installing Drivers and Using the Auto-Adjustmen t Feature Downloading Drivers and Software To download the latest version of drivers and software files from the HP Support Web site: 1 Refer to: http://www .hp.com/suppor t 2 Select your countr y/region.
Back to Contents Page T echnical Suppor t F AQs T echnical Suppor t F AQs (Frequently Asked Questions) Problem & Question Possible Solutions Power LED is not on. • Make sure the power button is on and the power cord is properly connected to a grounded power outlet and to the monitor .
Problem & Question Possible Solutions Missing one of the primary colors (red, green, or blue). • Inspect the monitor’ s video cable an d make sure that none of the pins are bent. • Make sure the monitor’ s video cabl e is properly connected to the computer .
19 Back to Contents Page Specifications HP w20 • HP w22 • Preset Display Modes • Power Cord Set Requirements • Pin Assignments • Plug and Play DDC2B Feature All specifications represent the typical specifications provided by HP’s component manufacturers; actual performance may vary either higher or lower.
20 HP w22 Display T ype 22 inches, TFT LCD 55.868 cm Viewable Image Size 22-inch diagonal 55.868 cm T ilt –5° to 20° Face T reatment Antiglare polarizer with hard coating (select models only) Maximum W eight (unpacked) 13.89 lb. 6.3 kg Dimensions (including pedestal) H e i g h t D e p t h W i d t h 17.
Preset Display Modes Preset Pixel Format Horizontal Frequency (kHz) Ve r t i c a l Frequency (Hz) 1 640 x 480 31.47 59.94 2 640 x 480 37.50 75.00 3 720 x 400 31.47 70.08 4 800 x 600 37.88 60.32 5 800 x 600 46.88 75.00 6 832 x 624 49.72 74.55 7 1024 x 768 48.
Power Cord Set Requirements The monitor power supply is provided wi th automatic line switching ( ALS). This feature allows the monitor to operate on input voltages in the range of 100–240V ∿ , 50/60 Hz, 1.
Pin No. Signal Name Pin No. Signal Name Pin No. Signal Name 1 TMDS Data 2– 9 TMDS Data 1– 17 TMDS Data 0– 2 TMDS Data 2+ 10 TMDS Data 1+ 18 TMDS Data 0+ 3 TMDS Data 2/4 Shield 11 TMDS Data 1/3 S.
Back to Contents Page LCD Monitor Quality and Pixel Policy The HP LCD Monitor uses high-preci sion technology, manufactured acco rding to high standards, to help guarantee trouble-free performance. Ne vertheless, the display may have cosm etic imperfections that appear as small bright or dark spots.
Back to Contents Page Agency Regulator y Notices Federal Communications Commission Notice This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interfer ence in a residential installation.
Declaration of Conformity for Products Marked with FCC Logo, United States Only This device complies with Part 15 of the FCC Rules. Operation is subj ect to the following two conditions: (1) this devi.
Canadian Notice This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations. A vis Canadien Cet appareil numérique de la classe B respecte toutes les exigen ces du Règlement sur le matériel brouilleur du Canada.
Disposal of W a ste Equipment by Users in Private Households in the European Union This symbol on the product or on its packaging indicates th at this product must not be disposed of with your other household waste.
Japanese Power Cord Notice Japanese Material Content Declaration A Japanese regulatory requirement, defined by Specification JIS C 0950, 2005, mandates that manufacturers provide Material Content Declarations for certain categories of electronic products offered for sale after July 1, 2006.
HP Recycling Pr ogram HP offers product end-of-life return programs for HP an d other manufacturers’ hardwa re in several geographic areas. The terms and availability of these programs vary by geography because of di fferences in regulatory requirements and local customer demand.
Congratulations! The display you have just purchased carries th e TCO’03 Display label. This means that your display is designed, manufactured and tested according to some of the strictest qu ality and environmental requirements in the world.
Ecology • The product is prepared for recycling and the manufacturer must have a certified environmental management system such as EMAS or ISO 14 001. • Restrictions on : • chlorinated and brominated fl ame retardants and polymers. • heavy metals such as ca dmium, mercur y and lead.
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) W20 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) W20 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso HP (Hewlett-Packard) W20 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul HP (Hewlett-Packard) W20 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il HP (Hewlett-Packard) W20, 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) W20.
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) W20. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo HP (Hewlett-Packard) W20 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.
