ViewSonic PJ750 manuale d’uso

User Guide Guide de l’utilisateur Bedien ungsanleitun g (International Spanish) (Brazilian P ortuguese) (Italian) (Swedish) (Finnish) (Russian ) (P olish) (Japanese) (T raditional Chinese) (Simplified Chinese) (K orean) (Arabic) PJ750 Image Size 31” – 300” LCD Projector PJ750 M E N U MUTE RESET INPUT STANDBY/ON LAMP TEMP LAMP[...]

ViewSonic PJ750 i E N G L I S H Contents For Your Records ............... ........... ......... ........... ........ ......... ........... .. 1 Getting Started Package Contents ........................................................................... 2 Important Safety Warnings .............. ........... ......... ........... ......... ........ 3[...]

ii Vie wSonic PJ750 E N G L I S H Figures Figure: 1 Package Contents .........................................................................................2 Figure: 2 ViewSonic PJ750 Projector ..........................................................................3 Figure: 3 System Setup .... ........... ......... ........... ........ .......[...]

ViewSonic PJ750 1 E N G L I S H Copyright © V iewSonic Corporation, 2001. All right reserved. Macintosh, Mac and P ower Macintosh are registered trademarks of Apple Compute r, Inc. Microsoft, W indo ws, W indo ws NT , and the W indo ws logo are registered trademarks of Microso ft Corporation in the United States and other countries. V iewSonic, th[...]

2 Vie wSonic PJ750 E N G L I S H Getting Star ted Congratulations on purchasing a V iewSonic PJ750 LCD pr ojector! S ave the original box and all packing material for future shipping needs. Pa ck a g e C o n t e n t s • V iewSonic PJ750 LCD Projector • A C power cords (US, Europe, China) • V iewSonic W izard CD-R OM (includes User Guide in PD[...]

ViewSonic PJ750 3 E N G L I S H Impor tant Safety W arnings • Unplug the projector immediately if you detect an abnormal smell or see smoke. • Do not look directly into the lighted lens; doing so will cause se vere e ye injury . • Do not look directly at the laser beam or poin t the laser at a person’ s eyes. Doing so can cause serious visi[...]

4 Vie wSonic PJ750 E N G L I S H Setting up the Pr ojector 1 Connect the Po wer Cord and Input/Output Devices. Make sure that you ha ve properly connected the power and input cables before turning on the projector . See “Connecting Input and Output De vices” on page 5. 2 Remove the lens cap. 3 T urn on the Projector . • Tu r n o n t h e Po we[...]

ViewSonic PJ750 5 E N G L I S H Connecting Input and Output Devices Use the diagrams below as guides when connecting your input and output de vices to the ViewSonic PJ750 projector . The lines in the f igure below demonstrate ho w v arious input devices can be connected to the V iewSonic PJ750 projector . For specif ic connection instructions, refe[...]

6 Vie wSonic PJ750 E N G L I S H P ositioning the Pr ojector Place the projector on a lev el table-top or other flat and stable surface. Refer to Figure 4 below to determine the optimal placement distance from the screen. T o adjust the size of the projected area, refer to the following table. The table sho ws minimum and maximum distances from the[...]

ViewSonic PJ750 7 E N G L I S H Adjusting the Pr ojector Angle Adjust the projector angle using the foot adjusters sho wn in Figure 5 below. See also K eystone under "Input Menu" on page 11. 1 Press the release button to lo wer the front foot, then tilt the projector up as s hown in Figure 5 below. • The fr ont foo t ad justs the vertic[...]

8 Vie wSonic PJ750 E N G L I S H Using The P rojector Use the control buttons on the projector control pad and the remote control to make quick adjustments to the controls listed in the following section. Contr ol Buttons Press a control button to display a menu, then use the arro w buttons to adjust the selected control. The buttons on the project[...]

ViewSonic PJ750 9 E N G L I S H Menu Button Press the MENU button on the remote control or the projector control pad to display the OnV ie w ® menus. 1 Use the left or right arr ow buttons to select a menu (Setup, Input, Image, Options). 2 Use the up and do wn arro w b uttons to highlight an item on the displayed menu. 3 Use the right arrow b utto[...]

10 Vie wSonic PJ750 E N G L I S H OnVie w Menus Use the OnV iew ® menus to make precise adjustments to the options described in the section bel o w. T o access and adjust the OnV iew menus: 1 Press the MENU button on the remote control or the projector control pad to display the OnV iew ® menus. 2 Use the left or right arro w buttons to select a [...]

ViewSonic PJ750 11 E N G L I S H Input Menu Imag e Menu INPUT Menu The Input menu displays the options described belo w: RGB (computer input onl y) displays the horizontal and vertical sync signal frequency of an RGB input source, such as a compute r. Video (video input only) automatically detects and selects the input signal, or you can select the[...]

12 Vie wSonic PJ750 E N G L I S H Options Menu OPTIONS Menu The Options menu displays the options described belo w: Vo l u m e in crea ses or d ecreas es the speaker loudness. Menu Color selects a background color for on-screen menus (Orange, Yell o w, G reen, Blue, Purple, Gray , Black). Timer provides a countd own clock that you can set, typicall[...]

ViewSonic PJ750 13 E N G L I S H No Signal Menu NO SIGN AL Menu T o adjust projector settings before connecting input devices, use the No Signal menu to set the options bel ow: Vo l u m e increases or decreases the speaker loudness. Keys t o n e corrects image distortion that can occur when the angle of the projection is increased. K e y s t o n e [...]

14 Vie wSonic PJ750 E N G L I S H Other Inf ormation Specifications 1 May requir e a Macintosh adapter LCD Ty p e Pix els Colors Three 0.9 ” 1024 x 768 polysilicon, activ e matrix TFT LCD 786,432 (102 4 x 768 V) 16.7 million Lens Ty p e F ocal length K eysto ne correction Manual z oom (1.2x), manual focus F=1.7~ 2.0 (f = 37.5 - 45. 1 mm) Fix ed 1[...]

ViewSonic PJ750 15 E N G L I S H Timing Char t The following table lists the maximum refresh rates for standard resolutions (timing presets). Not all video cards can operate at these rates. See your graphics card user guide to ensure compatibili ty. T able 2: Computer Signal Rates and Resolution Resolution fH (kHz) fV (Hz) Rating Signal mode 720 x [...]

16 Vie wSonic PJ750 E N G L I S H T r oubleshooting No power • Make sure po wer button (or switch) is ON. • Make sure A/C po wer cord is securely connected to a p ower outlet. • Plug another electrical de vice (like a radio) into the p ower outlet to verify that the outlet is supplying proper v oltage. P ower is on b ut the projector displays[...]

ViewSonic PJ750 17 E N G L I S H Pro j e ct o r d o es n o t r es p o n d to t h e r em o t e c on tr o l (o r r e sp o n d s poor l y ) • Make sure you are within 10 feet from the projector . • Point the remote at the screen or at the front of the projector. • Make sure the infrared sensors (on the front and on the back) of the projector are[...]

18 Vie wSonic PJ750 E N G L I S H P ower Indicator Lights If the Lamp or Temperatu re indicator is red or flashing red when the ViewSonic PJ750 is turned on, there is a problem and you should not proceed. T urn of f the projector and let it cool down. T able 3: Power Indic ator Lights Po w e r Indicator Lamp Indicator T emperature Indicator Conditi[...]

ViewSonic PJ750 19 E N G L I S H Screen Messages Periodically , messages appear on-screen to inform you of certain conditions. Most screen messages disappear after three (3) minutes and display again when you turn on the projector . The table below identifies v arious screen messages and their meanings. T able 4: Screen Messages Screen Message Mean[...]

20 Vie wSonic PJ750 E N G L I S H Maintenance Pr ojector Lamp Lamp Unit • T o order a ne w lamp unit (part number) contact V iew Sonic Customer Support. • Estimated lamp life is 1500 hours. W ARNING: Make sure the po wer cord is disconnected and the unit is cool. W ait 45 minutes for the lamp to cool down. Figure 7: Lamp Re placement Replacing [...]

ViewSonic PJ750 21 E N G L I S H Remote Contr ol Batteries Replace the batteries when the remote control unit becomes di fficult to operate (such as s low response when you push a b utton). Use 2 AA batteries as sho wn in Figure 8 below. T o replace the batteries: 1 Pull the plastic tab from the battery access door when using the new projector for [...]

22 Vie wSonic PJ750 E N G L I S H Attaching the Optional Handle The V i e wSonic PJ750 comes with an attachable handle. Follo w the steps below to attach the h andle. The handle hooks are on the left side of the projector , as sho wn in the figure to the left. If you choose to use the attachable handle, foll ow the steps bel ow carefully . Caution:[...]

ViewSonic PJ750 23 E N G L I S H Customer Suppor t For the most e xpedient answer to your question, do the following: 1 Check T roubleshooting (on the previous page). 2 For assistance contact yo ur reselle r. 3 For further assistance see th e contact information listed belo w . Ask your reseller to refer you to a service center if contact informati[...]

24 Vie wSonic PJ750 E N G L I S H Limited W arranty VIEWSONIC Pr ojector What the warranty cove rs: ViewSonic ® warra nts its products to be free from defects in material and workmanship during the warranty period. If a product prov es to be defecti ve in material or workmanship d uring the warranty period, ViewSonic will at its sole option repair[...]

ViewSonic PJ750 25 E N G L I S H Appendix P ower Cor d Safety Guidelines Caution: Use a power cable that is properly grounded. Always use a n AC po wer cord that meets your coun tr y’s sa fety standard. A C PLUG CORD PRECA UTIONS FOR THE UNITED K INGDOM FOR Y OUR SAFETY PLEASE READ THE FOLLOWING TEXT CAREFULL Y . IF THE FITTED MOULDED PLUG IS UNS[...]

26 Vie wSonic PJ750 E N G L I S H FCC Inf ormation This equipment has been tested and found to comply with the limits f or a Class B digital device , pursuant to par t 15 of the FC C Rules. These limits are designed to provide re asonable protection agai nst harmful interf erence in a residential installation. This equipment generates, use s, and c[...]

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