Manuale d’uso / di manutenzione del prodotto PB8260 del fabbricante BenQ
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We l c o m e PB8260 Digital Pr ojector Installation Series Us e r ’s Ma n u a l.
Copy r ig ht Copyright 2005 by BenQ Corporation. All rights re served. N o part of this publication may be repr oduced, transmitted, tr anscribed, stored in a retrieval system or translated into any l.
Table of contents iii T able of co ntents Important safety instructions ................................ 1 Introduction ........................................................... 5 Projector features ................................................. .
Table of contents iv Troubleshooting ................................................... 44 Common problems & solutions ...................................... 44 Specifications ........................................................ 45 Projector specifications .
Important safety inst ruct ions 1 Important safet y instructions Y our Ben Q projector i s design ed and tested to mee t the latest st andards for saf ety of information tec hnology equipment. H owever , to ensur e safe use of thi s product, it is important that you follow the i nstr uctions me ntioned in this manual and marked o n the product.
Important safety inst ructions 2 Safety I nstructions 1. The lamp be comes e xtremely hot during opera tion. Allow the proj ector to c ool for appr ox imately 45 minutes prior to removing the lamp assembly for r eplacement. 2. Do not oper ate lamp s beyond the rated lamp life.
Important safety inst ruct ions 3 Safety Instructions (Continued) 7. Do not place this pr ojector in any of the following en vironments. - Space that is poorly v entilated or confined. Allo w at least 50 cm clearance from walls and free flo w of air around the projector .
Important safety inst ructions 4 Safety Instructio ns (Continued) 11. Do not step on the project or or place any objects upon it. Besides probable physical damage to the projector , doing so may result in accidents and possible inj ur y .
Introducti on 5 I ntrod uction Pr ojector featur es The projector integ rates hig h-per formance optical eng ine projection and a user-fri endly des ign to d eli ver h igh re liabi lity an d ease of use.
Introduction 6 Shipping cont ents The project or is shipped with the cables r equired for connection to a PC and to video eq ui p me nt . Ca ref u ll y un pa c k a nd ve r if y th a t yo u hav e a ll o f t he i tem s sh ow n b el ow. If any of these items are missing, please contact your place of purchase.
Introducti on 7 Optional accessories Proj ec to r ex ter ior v i ew Fron t / u pp e r v ie w Back view 1. Macintosh adapt or 2. 250W / 300W lamp module 3. Ceiling mount kit 4. Wireless Pr o 5. Pr esentation Pro 6. DVI-I cable 7. S-Vi deo cable 8. Dust filter 9.
Introduction 8 Bottom view Connector panel Lamp door Rear adjuster Rear adjuster Fro nt a d ju s te r Fron t a dj us ter RGB s i g n a l in p u t (PC/ YPbPr/ Y CbCr) USB connector RGB sig nal outp ut .
Introducti on 9 Controls and fun ctions External c ontrol panel 1 2 3 9 8 4 11 10 5 7 6 12 13 1. P ower (R efer to page 25 for more information.) T urns the projector on or off. 2. Source (R efer to pag e 26 for more information.) Sequentially selects the input signal RGB, DV I , Y P b P r, S-V ideo, or Vi de o.
Introduction 10 Re mote contr ol description Front v iew Notes on Remote Control Operation: • Make sure that there are no obst acles between the remote contr ol a nd the IR s ensors on the projector that might obstruct the infra-red beam .
Introducti on 11 Re mote contr ol effective range Infra Red (IR) remote co ntrol sensors are located on the front and the back of the projector . The remot e control must be held at an angle within 30 degrees of the projector’ s IR remot e control sensors to function correctly .
Introduction 12 Installing or R eplacing the Batteries • Avoid ex cess ive heat and humidity . There may be danger of damage to the remote and injury to those nearby if the batteri es ar e incorrectly replaced. • Replace only with the same or equivalent type recommended by the manufactur er .
Positioning your projector 13 P ositioning y our project or Choosin g a loca tion Y our projec tor is desig ned to be in stalle d in one of four possible in stallation locations: 1. Floor in front of screen; 2. Ceiling in front of scr een; 3. Floor at rear of screen; or 4.
Positioning your project or 14 If y ou place the pr ojector abov e or below th e screen, y ou hav e to tilt it do wn or up to cen ter the image on the scree n, in these situations image distortion w ill occur . Use the K e ystone function to correct the disto r tion.
Positioning your projector 15 The recommended focus range is from 1. 5 ~ 8 meters (6 ~ 32 feet). There is 3% ~ 5% tolerance among these figu res due to optical component variations.
Connection 16 Connection Wi r e l e s s c o n n e c t i o n This is the rec ommended and most c onv enient wa y of using this pr ojector . Y ou will need to ins er t the w ire le ss card to you r p roj ec tor and in st al l t he n ece ssa r y sof tw are onto you r l ap top to enable you to make presenta tions.
Connection 17 Connecting to a laptop or deskt op computer Notes: • A Mac adaptor (an optional accessory) may be necessary if you are connec ting to an older Macintosh computers. • The USB cable is required if you intend using the mouse functions on the remote control.
Connection 18 Connecting to video or S-Video dev ices S-Video dev ices Video devices or V CR If the selected video image is not displayed af ter the projector is turned on and the correct video source has been selected, check that the video source is turned on and operating correctly .
Operation 19 Operation Star t up 1. Switc h all of the connected equ ipment on. 2. Plu g t he p owe r cord in to t he proj ec tor an d in to a wa ll socket. T urn on the po wer point (if switched ). 3. T urn the main power switch on. The Po w e r i n d i c a t o r ligh ts oran ge.
Operat ion 20 8. If y ou are going to displ ay a image fr om other signal input, pre ss Sou rce on the projector or remote control. The projector screen displays the current input source being scanned at the bott om rig ht corner of the screen.
Operation 21 A djusting the image A djusting the height Place y our projector on a fla t level surface an d ensure that the projector is squar e to the screen. The projector is equi pped w ith 2 quick-relea se adjuster feet. The se adjusters change th e image height and projection an g le.
Operat ion 22 Correcting k eystone K eystoning re fers to the situation wher e the projecte d image is noticeably wider at either the top or bottom. It occurs when the projector is not p erpen dicular to the screen.
Operation 23 Zoom In + / Zoom Out - By pressing Zoom + , the center of the picture will be mag nified. Whe n t h e + butto n is pressed again, the picture is further magn ified. Use the Mouse P ad to navigate the i mage. By pressing Zoom - , the size of the image is r educed.
Operat ion 24 Laser pointer operation The Laser P ointer is a pr esentation aid for professionals. It emits re d colored light when y ou press i t and the LED indicator lights up green. Do not look into the laser light window or shine the laser light beam on y ourself or others.
Operation 25 PIP (Picture In Picture) operation Y our projector i s capable of disp laying image s simultaneously from two input source s, wh ich can be used to enhance your presentat ion in an interesting way . These func tions are available only when the input source is PC and the PIP source is V i deo or S-V ideo.
Operat ion 26 Fr eezing the image The imag e is frozen when Free ze is pressed. An icon will appear in the lower right corner of the scre en. T o releas e the function, press Fr eeze again, Re tu r n or Source (this will change the inpu t source and release the p ause function).
Operation 27 Shut down 1. Press Pow e r and a confirmation prompt message displays. T o tur n the projector off, press Pow er again . 2. The Pow e r i n d i c at o r l i g ht flashes orange and the lamp shuts down. The fans will continue to run for appro ximately 90 seconds to c ool down the projector lamp .
Operat ion 28 Me n u o p e r a t i o n Me n u S y s t e m The OSD menus w ill var y accor ding to the selected sig nal ty p e. Function s available when r eceiving differ ent signal types.
Operation 29 Us i n g t h e m e n u s The pr ojector is equipped with on- screen displa y (OSD) men us for making various adjustments and settings. There are 10 differ ent menu lang uages. (Refer t o pag e 39 for more deta ils.) The fol lowing exa mple descr ibes the adjustment of the keystone.
Operat ion 30 1. Display me nu Some picture adjustments are available only when certain input port s are in use. U navailable adjustment s are not shown on the screen. FUNCTION DESCRIPTION Keystone Corr ects an y keyst oning of th e image. R efer t o page 32 for more informat ion.
Operation 31 2. Image men u Some picture adjustments are available only when certa in input port s are in use. Un available adjustment s are not shown on the screen. *About color temperatures: There are many different shades that are considered to be “w hite” for various pur poses.
Operat ion 32 3. Sourc e menu FUNCTION DESCRIPTIO N Mirror The proj ector can be installed on a c eil ing or behind a screen, or w ith one or more mirr ors. Contact your deale r for the ceiling mount brack et (optional acc essor y) if you need to install the pr ojector on your c eiling.
Operation 33 4. Control men u FUNCTION DESCRIPTION Language Language s ets the language for the OSD c ontrol me nus. Us e t h e 3 / 4 key to select the desired langua ge from among English, French, German, Italian, Spanish, Russi an, T raditional Chinese, Simplified Chinese, J apanese and K orean.
Operat ion 34 High Altitude A mode for extreme environments like high alt itude and hig h tempera ture. W e recommend you use the Hig h Altitude mo de when your environment is higher than 3000 feet a bove sea level, or is hotter than 40 ℃ .
Operation 35 5. PIP (Picture In Picture) menu Y our projector is capable of displaying images simultaneously from two input sourc es, which can be use d to enhance your presentati on in an interesting way . These func tions are available only w hen the input source is PC and the PIP source is Video or S-Video .
Maintenance 36 M aintenance Y our project or needs little main tenance. The only things y ou have to do on a r egular basis are to k eep the lens clean and to clean the dust filte rs to prev ent overheatin g. Nev er remov e any parts of the pr ojector ex cept the lamp and d ust filters.
Maintenance 37 4. U se a small vacuum cleaner designed for compute rs and other office e quipment to clean the filters. Or use a soft brush (such as a clean ar tist’ s paint brush) to gently sweep the dust awa y . If the dirt is difficult t o remov e or the filters ar e broken, replace them.
Maintenance 38 Lamp information U se and replac ement of the lamp When the Lamp Indicator lights up red or a message appears sug gesting it is tim e to replace the lamp , please install a new lamp. An old la mp may caus e a malfunction in the proj ector and in some inst ances the lamp ma y explode.
Maintenance 39 • This lamp contains mercury . Consul t y our local hazardous waste regulations and dispose of this lamp in the proper manner. Step 1.
Maintenance 40 • Do not reset if the lamp is not re placed as this could cause damage. Step 9. Reset t he lam p counter 1. P ress and hold Exit on the projector for 3 seconds to display the total used la mp time. 2. P ress Men u on the projector or on the rem ote con tro l to acce ss th e lamp hour timer .
Maintenance 41 LED St atus & Descriptio n Power Te m p Lamp Power events The proj ector has just bee n connected t o a powe r outlet. -- Stand-by mode. -- (1) The projector needs 90 seconds to cool down as it was abnormally shut do wn w ithou t the normal cooling do wn process.
Maintenance 42 The pro je cto r h as s hu tdow n a uto ma ti cal ly. If you t r y to re - start the projector, it will shutdown again . Please contact your dealer for as sistance. The pro je cto r h as s hu tdow n a uto ma ti cal ly. If you t r y to re - start the projector, it will shutdown again .
Maintenance 43 Ser v ice info rm ation A ccessories (included in the standard package) Optional accessories (not inc luded in the standard package) Or deri ng pa rts or getti ng in form atio n For p roduct information, product assistanc e, se rv ice information, or to order ac cessories, please v isit the B enQ Corp oration website at http://www.
Troubleshooting 44 T r oubleshooting Common problems & solutions THE PROJECT OR D OES NOT TURN ON. NO PICTURE BL URRED IMAGE REMOTE CONTR OL DOES NOT W ORK Cause Remedy There is no power from the power cable. Plug the power cord into the AC inle t on the projector , and plug the power cord into the power outlet.
Specifications 45 Specifications Pr ojector specifications T echnical specifications All specifications are subject to change without notice. General Pr oduct name Digital Projecto r Model name PB8260 1024 x 768 X GA Optical Displa y system 1-CHIP DMD Lens F/N umber F/2.
Specifications 46 Dimensions Unit: mm T iming char t Supported timing for PC (including DVI-I and Wir eless) input * The only mode supports wireless input. • T o achieve the best qualit y projected image, please use the projector's nati ve resolution of 1024 x 768.
Specifications 47 Supp or te d t i min g fo r Y P b P r input Supported t iming for Video and S-Video inputs Signal Format Horizont al Frequency (kHz) V ertical Frequency (Hz) 480i(525i)@60Hz 15.73 59.94 480p(525p)@60Hz 31.47 59.94 576i(625i)@50Hz 15.
Warranty 48 W arra nty Lim it ed w arran ty BenQ warrants this product against any defects in material and workmanship, under normal usage and storage.
Regulatory statements 49 R egulator y statements FCC statement CLASS B : This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in acc ordance with the instructions, ma y cause harmful inter- ference to radio communications.
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 BenQ PB8260 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 BenQ PB8260 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso BenQ PB8260 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul BenQ PB8260 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il BenQ PB8260, 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 BenQ PB8260.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il BenQ PB8260. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo BenQ PB8260 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.
