Manuale d’uso / di manutenzione del prodotto L1925 del fabbricante HP
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Use r ’s Guide L19 2 5 F lat P anel Monit or Doc ument P ar t Number : 3 2010 7 -001 Fe br u a r y 2 0 03 Enhanced for accessibility.
© 2002 He wlett-Packard Compan y © 2002 He wlett-Packard De v elopment Company , L.P . HP , He wlett Packard, and the He wlett-P ackard logo are trademarks of He wlett-Packard Compan y in the U.S. and other countries. Microsoft, W indo ws, and the W indo ws logo are trademarks of Microsoft Corporation in the U.
Cont ent s 1 Product Features 2 Safety and Maintenance Guidelines Important Safety Information . . . . . . . . . . . . . . . . . . . . . . 2–1 Maintenance Guidelin es . . . . . . . . . . . . . . . . . . . . . . . . . . 2–2 Cleaning the Monitor . .
B Technical Specifications Recognizing Preset Display Reso lutions . . . . . . . . . . B–3 Entering User Modes . . . . . . . . . . . . . . . . . . . . . . . . . B–4 Energy Saver Feature. . . . . . . . . . . . . . . . . . . . . . . . . B–4 C Agency Regulatory Notices Federal Communications Commissi on Notice.
Us er’s Guid e 1–1 1 Produc t F eatures The L1925 Flat P anel Display has an acti ve matrix, thin-film transistor (TFT), liquid crystal display (LCD). The monitor features include: ■ Larg e 19-inch (48. 3 cm) vie wable area displ ay . ■ 1280 × 1024 nativ e resolution, plus full-screen support for lo wer resolutions.
1–2 U ser’s Gu ide Pr oduct F eatur es ■ AssetControl ■ Compliant with the follo wing re gulated specif ications: ❏ EP A ENERGY ST AR ❏ European Union CE Directi ves ❏ Swedish MPR II 199.
Us er’s Guid e 2–1 2 Saf ety a nd Mai nt e nanc e Gu id e l i ne s Im po r t a n t S a fe t y I nfo rm a ti o n A po wer cord is included with your monitor . If another cord is used, use only a po wer source and connection ap propriate for this monitor .
2–2 U ser’s Gu ide Saf ety an d Maint enance Guidelines Ä CAUT ION: F or the pr otecti on of y our monit or , as w ell as y our computer , connect all po w er cor ds fo r yo ur computer and its p.
Saf ety and Maintenance Guideline s Us er’s Guid e 2–3 ■ T urn your monitor of f when not in use. Y ou can substantially increase the life expectancy of your monitor b y using a screen sa ver program and turning of f the monitor when not in use.
2–4 U ser’s Gu ide Saf ety an d Maint enance Guidelines C leanin g th e Monitor T o clean the monitor , follo w these steps: 1. T urn of f the monitor and the computer . 2. Dust the monitor b y wiping the screen and the cabine t with a soft, clean cloth.
Us er’s Guid e 3–1 3 Set ting U p t h e Monitor T o set up the monitor , ensure that the po wer is turned of f to the monitor , compute r system, and other attached de vices, then follo w these steps: 1. Place the monitor in a con ven ient, well-ventilated location near your compu ter .
3–2 U ser’s Gu ide Setting Up the Monitor 3. Connect one end of the po wer cable to the back of the monitor , and the other end to an electrical wall outlet.
Setting Up the Monitor Us er’s Guid e 3–3 4. Adjust the monitor as need ed for your comfort usin g the monitor’ s tilt, swi vel, and height adjustment capabilities.
3–4 U ser’s Gu ide Setting Up the Monitor.
Setting Up the Monitor Us er’s Guid e 3–5 Å W ARN ING: T o r educe the risk o f electr ic shoc k or damage to y our equipment: Do no t disable the po w er cor d gr ounding plug .
3–6 U ser’s Gu ide Setting Up the Monitor Rem ovin g t h e Mo nit or B a se Y ou can remov e the monitor base to mount the mon itor on a wall, a swing arm or other moun ting f ixture. Read the caution and warnin g statements belo w before be ginning the procedure.
Setting Up the Monitor Us er’s Guid e 3–7 2. Remov e the four scre ws as sho wn in the follo wing illustration. Ä CAUT ION: Ensur e that the bottom o f the monitor base is po sitioned o ver a t able or de sktop bef or e r emo v ing the base f r om the monitor .
3–8 U ser’s Gu ide Setting Up the Monitor Mountin g th e Monitor 1. Remov e the moni tor base. Re fer to “Remo ving the Monitor Base” steps in the prev ious s ection. When the base is remo v ed, fo ur threaded mounting holes are exposed on the monitor pane l to be used for mounting purposes.
Us er’s Guid e 4–1 4 Op er at i ng the M o n i to r Installin g t he Informa tion Files The CD-R OM included with this monitor contains two information f iles to be installed on to your computer; an .
4–2 U ser’s Gu ide Oper ating the Monitor Fr ont P an el Com ponents ‘ No. Co nt r ol Fun c t ion 1 Men u butto n Opens the On -Sc reen Displa y (OSD) menu . 2 Select/Auto button • When O SD is acti v e , selec ts adju stment it ems fr om the O SD menu s.
Oper ating the Monito r Us er’s Guid e 4–3 Ad justing Mo nit or Settings Press the menu b utton on the front p anel of your monitor to v ie w the On-Screen Display (OSD) Menu . The Main Controls windo w pops up and you can make adjustments to yo ur monitor’ s v arious features.
4–4 U ser’s Gu ide Oper ating the Monitor T o access the Basic OSD Menu, press the menu b utton on the monitor's front panel. T o access the A dv anced OSD Menu , pres s the menu button again, or select Adv anced Menu from the Basic OSD Menu.
Oper ating the Monito r Us er’s Guid e 4–5 Clock P hase Adj ustment Scale Can ce l Save an d Ret urn ✎ The V ideo Clock and Clo ck Phase selections are not a v ailable when the monitor is operating in t he D VI-D (digital) mode.
4–6 U ser’s Gu ide Oper ating the Monitor OS D Con t rol Hor i z ontal P ositi on Adj ustment Scale Ve r t i c a l Po s i t i o n Adj ustment Scale OS D Ti me o ut Adj ustment Scale O SD T r anspa.
Oper ating the Monito r Us er’s Guid e 4–7 Ad justing Screen Qu al ity Allo w the monitor to warm up fo r 20 minutes before performing the following procedures. The Auto-adjustment feature auto matically f ine-tunes the image quality each time a ne w video mode is utilized.
4–8 U ser’s Gu ide Oper ating the Monitor ✎ When adjusting the Clock and Cloc k Phase v alues, if the monitor images become distorted, contin ue adjusting the v alues until the distortion disappears. T o restore the factory settings, select Y es from the Factory Reset menu in the on-screen display .
Us er’s Guid e A–1 A Tr o u b l e s h o o t i n g Solv ing Common Problems The follo wing table lists possible problems, the possible cause of each problem, and the recommended solutions. Problem P os sible Cause Solution Sc r een is blan k . Po w e r c o r d i s disconnect ed.
A–2 U ser’ s Guide T ro ubleshooting Image ap pears blurr ed , indistinc t , or too dark . Bri ghtness and contr as t ar e too lo w . Pr es s the Au to Ad ju st butto n on the fr on t panel.
T rou bleshooting Us er’s Guid e A–3 Using t he W orldwide W eb Before contacting customer services, refer to the support W eb site at: http://www .hp .com/go/su pport Preparing to call T ec hnical Sup por t If you cannot solve a problem using th e troubleshooting tips in this section, you may need to call technical support.
Us er’s Guid e B–1 B T ec hnical Spec ifica tions L1 9 25 F lat P anel Moni tor Display Ty p e 19 . 0 inches TFT L C D 48 .3 cm V ie w able Image Si z e 19 . 0 -inch di agonal 48 .3 c m Til t Swiv e l -5 to 20 o +4 5 to - 4 5 o F ace T r eatment Anti-glar e polar i z er with har d coating Maximum W e ight (Unpac k ed) 17 .
B–2 U ser’ s Guide T echnical S pec ifi cations V er t ic al Refres h Rat e (analog mode) 56 t o 7 6 H z En vir onmental Requir ements T emp er ature: Oper ating T em per ature Non-operating T emp.
T echnical S pec if icati ons Us er’s Guid e B–3 Recognizing Preset Dis p lay Resolution s The display resolutions listed belo w are the most commonly used modes and are set as fac tory defa ults. This monitor automatically recognizes these preset modes and they will appear properly sized and centered on the screen.
B–4 U ser’ s Guide T echnical S pec ifi cations Enterin g User Modes The video con troller signal may oc casionally call for a mode that is not preset if: ■ Y ou are not using a standard graphics adapter .
T echnical S pec if icati ons Us er’s Guid e B–5 By selecting settings in the mo nitor’ s Ener gy Sa ve r utility , you can also program the monitor to enter into the reduced po wer state at a predetermined time. When the monitor’ s Energ y Sav er utility causes the mon itor to enter the reduced po wer state, the Po wer light blinks amber .
Us er’s Guid e C–1 C Agen c y Regula tor y Notices F ederal C omm unica tions Co mmission Not ice This equipment has been tested and found t o comply with the limits for a Class B digital de vice , pursuant to Part 15 of the FCC Rules.
C–2 Us er’s Gui de Agen cy Re gulatory Notices Cable s Connections to this de vice must be made with shielded cables with metallic RFI/EMI connector hoods to maintain compliance with FCC Rules and Regulations.
Age ncy R egulatory No tice s Us er’s Guid e C–3 C anadi an Noti ce This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Re gulations. Av i s C a n a d i e n Cet appareil numérique de la cl asse B respecte toutes les e xigences du Règlement sur le matériel brouilleur du Canada.
C–4 Us er’s Gui de Agen cy Re gulatory Notices EP A Energy Star Comp liance Monitors that are mark ed with the Energy Star Logo meet the requirements of the EP A Energ y Star program. As an Ener gy Star Partner , He wlett Packard Compan y has determined that this product m eets the Ene rg y Star guidel ines for ener g y ef f icienc y .
Us er’s Guid e D –1 D T C O ‘0 3 R eq uirements Con gratula tions! The display yo u ha ve just pu rchased carries the TCO’03 Display label. This means that your dis play is designed, manufactured an d tested according to some of the strictest quality and en vironmental requiremen ts in the world.
D–2 User’s Gu ide T CO ‘03 R equir ements Energy ■ Energy-sa ving mode after a certain time - beneficial both for the user and the en vironmen t ■ Electrical safety Emissions ■ Electromagn.
T C O ‘0 3 Requir ements Us er’s Guid e D –3 The requirements included in this label hav e been de v eloped b y TCO De velopment in co-operati on wi th scientists, e xperts, users as well as manufacturers all ov er the world.
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 L1925 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 L1925 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso HP L1925 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul HP L1925 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il HP L1925, 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 L1925.
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 L1925. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo HP L1925 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.
