Manuale d’uso / di manutenzione del prodotto L2335 del fabbricante HP
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User ’s G uid e F lat P anel Monito r L2 3 3 5 Doc ument P ar t Number : 3 4 5 09 3-001 October 2003.
© Copyright 2003 He wlett-P ackard De v elopment Company , L.P . The information contained herein is subject to change without notice. Microsoft, MS-DOS, W indows, and W indows NT are trademarks of Microsoft Corporation in the U.S. and other countries.
User ’s Guide www .hp.com iii Cont e nt s 1 Product Features 2 Safety and Maintenance Guidelines Important Safety Information . . . . . . . . . . . . . . . . . . . . . . 2–1 Maintenance Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . .
i v www .hp.com Use r’s Guide Con ten ts Using the Worldwide Web . . . . . . . . . . . . . . . . . . . . . . . . A–2 Preparing to call Technical Support . . . . . . . . . . . . . . . . . A–3 B Specifications Flat Panel Monitor L2335 . . . . . . .
Us er’s Gui de w ww .hp .com 1–1 1 Product Features The Flat Panel Monitor L2335 has an acti ve matrix, thin-f ilm transistor (TFT), liquid crystal display (LCD). The monitor features include: ■ Large wide screen 23-inch (58.4 cm) vie wable area display .
1–2 www .hp.com Use r’s Guide Pr oduct F eature s ■ On-Screen Display (OSD) adjustments in English, Dutch, French, Italian, Spanish, and German for ease of set-up and screen optimization. ■ Softwar e and Refer ence Libr ary CD includes an information f ile (INF), Image Color Matching f ile (ICM), and product documentation.
User ’s Guide www .hp .com 2–1 2 Safet y an d Main ten ance Gu i d e l in e s Impor tan t Safet y Informa tion A po wer cord is included with your monitor . If another cord is used, use only a po wer source and connection appropriate for this monitor .
2–2 www .hp.com User ’s Guide Safe ty and Maintenance Guidelines Ä CAUT ION: F or the pr otectio n of y our monitor , as w ell as y our compute r , connect all po we r cor ds f or y our co mput e.
Safe ty and Maintenance Guidelines User ’s Guide www .hp .com 2–3 ■ Unplug your monitor from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning. If the screen requires additional cleaning, use an antistatic screen cleaner .
2–4 www .hp.com User ’s Guide Safe ty and Maintenance Guidelines C leanin g t he Monitor T o clean the monitor , follo w these steps: 1. T urn of f the monitor and the computer . 2. Dust the monitor by wiping the screen and the cabinet with a soft, clean cloth.
Us er’s Gui de w ww .hp .com 3–1 3 Set tin g Up t h e Monitor T o set up the monitor , ensure that the po wer is turned of f to the monitor , computer system, and other attached de vices, then follo w these steps: 1. Place the monitor in a con venient, well-v entilated location near your computer .
3–2 www .hp.com Use r’s Guide Setting Up the Monito r 3. Connect the po wer cable to the back of the monitor , and the other end of the po wer cable to an electrical w all outlet.
Setting Up the Monitor Us er’s Gui de w ww .hp .com 3–3 4. Adjust the monitor as needed for your comfort using the monitor’ s tilt, swiv el, and height adjustment capabilities.
3–4 www .hp.com Use r’s Guide Setting Up the Monito r.
Setting Up the Monitor Us er’s Gui de w ww .hp .com 3–5 Å CAUT ION: T o redu ce the ri sk of elec tr ic shoc k or damage to your equipment: Do not dis able the po wer cor d grounding plug .
3–6 www .hp.com Use r’s Guide Setting Up the Monito r Rem o vin g t h e M on it or B a s e Y ou can remov e the monitor base to mount the monitor on a w all, swing arm, or other mounting f ixture. Read the caution and warning statements belo w before beginning the procedure.
Setting Up the Monitor Us er’s Gui de w ww .hp .com 3–7 2. Remov e the four scre ws as shown in the follo wing illustration. Ä CAUT ION: Ensure that the bottom o f the monito r base is po siti oned o v er a table o r desktop bef ore r emov ing the base fr om the mo nitor .
3–8 www .hp.com Use r’s Guide Setting Up the Monito r Mountin g t he Monitor 1. Remov e the monitor base. Refer to “Remo ving the Monitor Base” steps in the pre vious section. When the base is remov ed, fo ur threaded mounting holes are exposed on the monitor panel to be used for mounting purposes.
Us er’s Gui de w ww .hp .com 4–1 4 O peratin g t h e Monitor Installin g t he Informa tion Files The CD-R OM included with this monitor contains two information f iles to be installed onto your computer; an .
4–2 www .hp.com Use r’s Guide Oper ating the Monitor Fr ont P anel C ompon ents No. Icon Control Function 1 P iP P iP but ton Acti vates P ic tur e in P ictur e (P iP) wi n d ow 2 input Signal Inp.
Oper ating the Monitor Us er’s Gui de w ww .hp .com 4–3 5 O SD A dju st Selec t and adj ust the O SD Men u setti ngs Selec ts D VI-I input w hen O SD is not acti v e 6 Menu bu tton La unc hes the On-Sc r een Dis pla y (O SD) menu and s elec ts func ti ons .
4–4 www .hp.com Use r’s Guide Oper ating the Monitor Adjus ting Monitor Set tin gs Press the Menu b utton on the front panel of the monitor to vie w the On Screen Display (OSD) Menu. The Main Menu windo w pops up and you can make adjustments to your monitor’ s v arious features.
Oper ating the Monitor Us er’s Gui de w ww .hp .com 4–5 OSD Menu Le v els Menu L e v el 1 Menu L e v el 2 Menu L e v el 3 Menu Le vel 4 Br ightnes s Adju stment Scale Contr as t Adj ustment Scale .
4–6 www .hp.com Use r’s Guide Oper ating the Monitor Fra n c a i s Italiano Nederlands Management P ow er Sav er On/Off Sele ction Po w e r O n Re ca l l On/Off Sele ction Mode Displa y On/Off Sel.
Oper ating the Monitor Us er’s Gui de w ww .hp .com 4–7 ✎ The Image Control Clock and Clock Phase selections are not a v ailable when the monitor is operating in the D VI-D (digital) mode.
4–8 www .hp.com Use r’s Guide Oper ating the Monitor Id entif ying Spec ial OSD M essa g es Special OSD messages appear on the monitor screen when identifying the follo wing monitor conditions: ■ Input Signal Out of Range—indicates the monitor is unable to access or fully support the provided input signal.
Oper ating the Monitor Us er’s Gui de w ww .hp .com 4–9 Optimizin g Di gital Conv ersion This monitor contains adv anced circuitry that allo ws the flat panel screen to function like a standard monitor . T wo controls in the on-screen display can be adjusted to improv e image performance: Clock and Clock Ph ase.
4–10 www .hp .com Use r’s Gui de Oper ating the Monitor ■ Component video The monitor is compatible with NTSC, P AL, and SECAM video standards. Additionally , the component video connectors are .
User ’s Guide www .hp .com A–1 A Tr o u b l e s h o o t i n g Solving Comm on Problems The follo wing table lists possible problems, the possible cause of each problem, and the recommended solutions. Pr oblem P ossi ble Cau se Solut io n Scr een is blan k or the No Input Signal mess age is displa y ed .
A–2 www .hp.com User ’s Guide T roubleshooting Using t h e W orldwide W eb Before contacting customer services, refer to the support W eb site at: http://ww w .hp.com/su pport Image appears blurr ed, indistinc t , or too dark . Br ightne ss and contr ast ar e too lo w .
T roubleshooting User ’s Guide www .hp .com A–3 Preparing to call T ec hni cal Suppor t If you cannot solve a problem using the troubleshooting tips in this section, you may need to call technical support.
User ’s Guide www .hp .com B–1 B Spec ifica tions Fl a t P a n e l M o n i t o r L 2335 Displa y Ty p e 23 i n c h e s W ide sc r een TFT LC D 5 8.
B–2 www .hp.com User ’s Guide Spec ifi catio ns * Commission International d’Eclairage, 1931 Standard. Env ir onmental Requirements T emper atur e Oper ating T emperatur e Non -operating T emper.
Spe cificat ion s User ’s Guide www .hp .com B–3 Recognizing Preset Disp l a y Re solutions The display resolutions listed belo w are the most commonly used modes and are set as factory def aults. This monitor automatically recognizes these preset modes and they will appear properly sized and centered on the screen.
B–4 www .hp.com User ’s Guide Spec ifi catio ns ✎ Display modes 19 and 25 are supported by the analog signal input only . Enterin g User Modes The video controller signal may occasionally call for a mode that is not preset if: ■ Y ou are not using a He wlett P ackard standard graphics adapter .
Spe cificat ion s User ’s Guide www .hp .com B–5 Using t he Energy Sa v er Fe ature When the monitor is in its normal operating mode, the monitor uses less than 100 watts of po wer and the Power light is green. The monitor also supports a reduced po wer state.
User ’s Guide www .hp .com C–1 C Ag ency Regula tor y Noti ces F ederal C ommunic ations C ommission Noti ce This equipment has been tested and found to comply with the limits for a Class B digital de vice, pursuant to P art 15 of the FCC Rules.
C–2 www .hp .com User’s Gui de Agenc y R egulatory Notices Modifica tions The FCC requires the user to be notif ied that any changes or modif ications made to this de vice that are not e xpressly appro v ed by He wlett Packard may v oid the user's authority to operate the equipment.
Agency R egulatory Notices User ’s Guide www .hp .com C–3 T o identify this product, refer to the Part, Series, or Model number found on the product. Can adi an Notice This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.
C–4 www .hp .com User’s Gui de Agenc y R egulatory Notices Japa ne se No ti ce Ko r e a n N o t i c e EP A Energy Star Com pli an ce Monitors that are marked with the Ener gy Star Logo meet the requirements of the EP A Ener gy Star program.
Agency R egulatory Notices User ’s Guide www .hp .com C–5 P o w er Cord S et R equiremen ts The monitor po wer supply is pro vided with Automatic Line Switching (ALS). This feature allo ws the monitor to operate on input v oltages between 100-120V or 200-240V .
C–6 www .hp .com User’s Gui de Agenc y R egulatory Notices HP Rec y c lin g Program HP of fers product end-of-life return programs for HP and other manufacturers’ hardw are in se v eral geographic areas.
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 L2335 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 L2335 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso HP L2335 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul HP L2335 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il HP L2335, 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 L2335.
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 L2335. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo HP L2335 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.
