ViewSonic PJ750 - Manuals

2 ViewSonic PJ750 ENG L I SH Getting Started Congratulations on purchasing a ViewSonic PJ750 LCD projector! Save the original box and all packing material for future shipping needs. Package Contents • ViewSonic PJ750 LCD Projector• AC power cords (US, Europe, China)• ViewSonic Wizard CD-ROM (include...

ViewSonic PJ750 3 ENGL I SH Important Safety Warnings • 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 severe eye injury.• Do not look directly at the laser beam or point the laser at a person’s eyes. Do...

4 ViewSonic PJ750 ENG L I SH Setting up the Projector 1 Connect the Power Cord and Input/Output Devices. Make sure that you have properly connected the power and input cables before turning on the projector. See “Connecting Input and Output Devices” on page 5. 2 Remove the lens cap. 3 Turn on the Pr...

ViewSonic PJ750 5 ENGL I SH Connecting Input and Output Devices Use the diagrams below as guides when connecting your input and output devices to the ViewSonic PJ750 projector. The lines in the figure below demonstrate how various input devices can be connected to the ViewSonic PJ750 projector. For ...

6 ViewSonic PJ750 ENG L I SH Positioning the Projector Place the projector on a level table-top or other flat and stable surface. Refer to Figure 4 below to determine the optimal placement distance from the screen. To adjust the size of the projected area, refer to the following table. The table sho...

ViewSonic PJ750 7 ENGL I SH Adjusting the Projector Angle Adjust the projector angle using the foot adjusters shown in Figure 5 below. See also Keystone under "Input Menu" on page 11. 1 Press the release button to lower the front foot, then tilt the projector up as shown in Figure 5 below. •...

8 ViewSonic PJ750 ENG L I SH Using The Projector 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. Control Buttons Press a control button to display a menu, then use the arrow buttons to adjust the s...

10 ViewSonic PJ750 ENG L I SH OnView Menus Use the OnView ® menus to make precise adjustments to the options described in the section below. To access and adjust the OnView menus: 1 Press the MENU button on the remote control or the projector control pad to display the OnView ® menus. 2 Use the left...

ViewSonic PJ750 11 ENGL I SH Input Menu Image Menu INPUT MenuThe Input menu displays the options described below: RGB (computer input only) displays the horizontal and vertical sync signal frequency of an RGB input source, such as a computer. Video (video input only) automatically detects and select...

12 ViewSonic PJ750 ENG L I SH Options Menu OPTIONS MenuThe Options menu displays the options described below: Volume increases or decreases the speaker loudness. Menu Color selects a background color for on-screen menus (Orange, Yellow, Green, Blue, Purple, Gray, Black). Timer provides a countdown c...

ViewSonic PJ750 13 ENGL I SH No Signal Menu NO SIGNAL MenuTo adjust projector settings before connecting input devices, use the No Signal menu to set the options below: Volume increases or decreases the speaker loudness. Keystone corrects image distortion that can occur when the angle of the project...

14 ViewSonic PJ750 ENG L I SH Other Information Specifications 1 May require a Macintosh adapter LCD TypePixelsColors Three 0.9” 1024 x 768 polysilicon, active matrix TFT LCD786,432 (1024 x 768 V)16.7 million Lens TypeFocal lengthKeystone correction Manual zoom (1.2x), manual focusF=1.7~ 2.0 (f = 37...

ViewSonic PJ750 15 ENGL I SH Timing Chart 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 compatibility. Table 2: Computer Signal Rates and Resolution Resolution...

16 ViewSonic PJ750 ENG L I SH Troubleshooting No power • Make sure power button (or switch) is ON. • Make sure A/C power cord is securely connected to a power outlet.• Plug another electrical device (like a radio) into the power outlet to verify that the outlet is supplying proper voltage. Power is ...

18 ViewSonic PJ750 ENG L I SH Power Indicator Lights If the Lamp or Temperature indicator is red or flashing red when the ViewSonic PJ750 is turned on, there is a problem and you should not proceed. Turn off the projector and let it cool down. Table 3: Power Indicator Lights Power Indicator Lamp Ind...

ViewSonic PJ750 19 ENGL I SH 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 various screen messages and their meanings. Ta...

20 ViewSonic PJ750 ENG L I SH Maintenance Projector Lamp Lamp Unit • To order a new lamp unit (part number) contact ViewSonic Customer Support. • Estimated lamp life is 1500 hours. WARNING: Make sure the power cord is disconnected and the unit is cool. Wait 45 minutes for the lamp to cool down. Figu...

ViewSonic PJ750 21 ENGL I SH Remote Control Batteries Replace the batteries when the remote control unit becomes difficult to operate (such as slow response when you push a button). Use 2 AA batteries as shown in Figure 8 below. To replace the batteries: 1 Pull the plastic tab from the battery acces...

22 ViewSonic PJ750 ENG L I SH Attaching the Optional Handle The ViewSonic PJ750 comes with an attachable handle. Follow the steps below to attach the handle. The handle hooks are on the left side of the projector, as shown in the figure to the left. If you choose to use the attachable handle, follow...

ViewSonic PJ750 23 ENGL I SH Customer Support For the most expedient answer to your question, do the following: 1 Check Troubleshooting (on the previous page). 2 For assistance contact your reseller. 3 For further assistance see the contact information listed below. Ask your reseller to refer you to...

24 ViewSonic PJ750 ENG L I SH Limited Warranty VIEWSONIC Projector What the warranty covers: ViewSonic ® warrants its products to be free from defects in material and workmanship during the warranty period. If a product proves to be defective in material or workmanship during the warranty period, Vi...

ViewSonic PJ750 25 ENGL I SH Appendix Power Cord Safety Guidelines Caution: Use a power cable that is properly grounded. Always use an AC power cord that meets your country’s safety standard. AC PLUG CORD PRECAUTIONS FOR THE UNITED KINGDOM FOR YOUR SAFETY PLEASE READ THE FOLLOWING TEXT CAREFULLY.IF ...

26 ViewSonic PJ750 ENG L I SH FCC Information This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. ...