Manuale d’uso / di manutenzione del prodotto G7 G257HL del fabbricante Acer
Vai alla pagina of 28
Acer LCD Monitor User Guide.
English Copyright © 2014. Acer Incorporated. All Rights Reserved. Acer LCD Monitor User Guide Original Issue: 09/2014 Changes may be made periodically to the information in this publication without obligation to notify any person of such revisions or changes.
iii English Information for your safety and comfort Safety instructions Read these instructions carefully . Keep this document for future reference. Follow all warnings and instructions marked on the product. Special notes on LCD monitors The following are normal with the LCD monitor and do not indicate a problem.
iv English Accessibility Be sure that the power outlet you plug the power cord into is easily accessible and located as close to the equipment operator as possible. When you need to disconnect power from the equipment, be sure to unplug the power cord from the electrical outlet.
v English people will walk on the cord. • If an extension cord is used with this product, make sure that the total ampere rating of the equipment plugged into the extension cord does not exceed the extension cord ampere rating. Also, make sure that the total rating of all products plugged into the wall outlet does not exceed the fuse rating.
vi English Potentially explosive environments Switch off your device in any area with a potentially explosive atmosphere and obey all signs and instructions. Potentially explosive atmospheres include areas where you would normally be advised to turn off your vehicle engine.
vii English LCD pixel statement The LCD unit is produced with high-precision manufacturing techniques. Nevertheless, some pixels may occasionally misfire or appear as black or red dots. This has no effect on the recorded image and does not constitute a malfunction.
viii English T aking care of your vision Long viewing hours, wearing incorrect glasses or contact lenses, glare, excessive room lighting, poorly focused screens, very small typefaces and low-contrast displays could stress your eyes. The following sections provide suggestions on how to reduce eyestrain.
ix English Declaration of Conformity We, Acer Incorporated 8F, 88, Sec. 1, Xintai 5th Rd., Xizhi , New Taipei City 221, Taiwan Contact Person: Mr. RU Jan, e-mail:ru.jan@acer.com And, Acer Italy s.r.l Via Lepetit, 40, 20020 Lainate (MI) Italy Tel: +39- 02 - 939 -921 ,Fax: +39-02 9399-2913 www.
x English Acer America Corporation 333 West San Carlos St., San Jose Suite 1500 CA 951 10, U. S. A. T el : 254-298-4000 Fax : 254-298-4147 www .acer .com Federal Communications Commission Declaration of Conformity This device complies with Part 15 of the FCC Rules.
Contents English Information for your safety and comfort iii Safety instructions iii Special notes on LCD monitors iii Cleaning your monitor iii Accessibility iv Safe listening iv Warnings iv Using el.
English Information Menu 14 T r oubleshooting 15 VGA Mode 15 DVI/HDMI Mode (Optional) 16.
1 English Unpacking Please check that the following items are present when you unpack the box, and save the packing materials in case you need to ship or transport the monitor in the future.
2 English Attaching the base (for selected models) 1 Attach the monitor stand arm to the base. 2 Ensure that the base is locked onto the monitor stand arm. • Secure the base to the monitor stand arm by turning the white screw using the integrated tab or a suitable coin.
3 English Scr een position adjustment T o optimize the viewing position, you can adjust the monitor tilt, using both of your hands to hold the edges of the monitor .
4 English Display Data Channel (DDC) T o make installation easier , so long as your system supports the DDC protocol, the monitor is able to plug-and-play . The DDC is a communication protocol through which the monitor automatically informs the host system about its capabilities; for example, supported resolutions and corresponding timing.
5 English 19-pin color display signal cable PIN No. Description PIN No. Description 1 TMDS Data2+ 2 TMDS Data2 Shield 3 TMDS Data2- 4 TMDS Data1+ 5 TMDS Data1 Shield 6 TMDS Data1- 7 TMDS Data0+ 8 TMDS Data0 Shield 9 TMDS Data0- 10 TMDS Clock+ 11 TMDS Clock Shield 12 TMDS Clock- 13 CEC 14 Reserved (N.
6 English Standar d timing table No. Mode Resolution Refresh Rate 1 VGA 640x480 60 Hz 2 640x480 72 Hz 3 MAC 640x480 66.7 Hz 4 VESA 720x400 70 Hz 5 SVGA 800x600 56 Hz 6 800x600 60 Hz 7 800x600 72 Hz 8 .
7 English Installation T o install the monitor on your host system, please follow the steps below: Steps 1 Connect the video cable a Make sure both the monitor and computer are switched off. b Connect the VGA video cable to the computer . c Connect the digital cable (1) Make sure both the monitor and computer are switched off.
8 English Users contr ols Panel contr ols No. Item Description 1 Power button/ indicator T urn the monitor on/off. Blue indicates power on. Blinking blue indicates standby/ power saving mode. 2 < / > button Press the < / > button to navigate to the desired function, and press the Menu button to select the function.
9 English Using the Shortcut Menu Press any of the function buttons (Empowering Key , Auto button, or Menu button) to open the shortcut menu. The shortcut menu lets you quickly select the most commonly accessed settings. Icon Item Description Empowering Press the Empowering Key to open the Acer eColor Management and access the scenario modes.
10 English Acer eColor Management Operation instructions 1 Press the Empowering Key to open the Acer eColor Management OSD menu and access the scenario modes. mpowering Technology Movie Graphics Standard ECO User 2 Press the < / > button to select the desired mode.
11 English Using the OSD Menus Note: The following content is for general reference only . Actual product specifications may vary . Y our LCD monitor is equipped with an on-screen display (OSD) menu for making various adjustments and settings. Press the Menu button to open the OSD menu.
12 English OSD Menu The OSD menu is used for adjusting the OSD menu location and the timeout setting. OSD OSD Ti meout 10 1 Press the Menu button to bring up the OSD menu. 2 Press the < / > button to select OSD and press the Menu button to enter the OSD menu.
13 English Setting Menu The Setting menu is used for adjusting the general settings for current input signal such as aspect ratio, OSD language, and etc. Setting Wide Mode DDC/CI ACM Input Language Reset Full ON OFF VGA English OD Normal 1 Press the Menu button to bring up the OSD menu.
14 English Information Menu The Information menu displays the basic information of the LCD monitor . Information S/N: ETRLA00803104000502400 2560x1440 H:68KHz V: 60Hz HDMI Input 1 Press the Menu button to bring up the OSD menu. 2 T o view the basic information of the LCD monitor , press the < / > button to select Information .
15 English T r oubleshooting Before sending your LCD monitor for servicing, please check the troubleshooting list below to see if you can self-diagnose the problem. VGA Mode Problem LED status Remedy No picture visible Blue Using the OSD menu, adjust brightness and contrast to maximum or reset to their default settings.
16 English DVI/HDMI Mode (Optional) Problem LED status Remedy No picture visible Blue Using the OSD menu, adjust brightness and contrast to maximum or reset to their default settings. Off Check the power switch. Check if the AC power cord is properly connected to the monitor .
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 Acer G7 G257HL 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 Acer G7 G257HL - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Acer G7 G257HL imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Acer G7 G257HL ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Acer G7 G257HL, 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 Acer G7 G257HL.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Acer G7 G257HL. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Acer G7 G257HL 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.
