ViewSonic PJ750 User Manual
Image size 31” – 300” lcd projector
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Also See for PJ750:
- Service manual (55 pages) ,
- User manual (44 pages) ,
- Specifications (2 pages)
Table of Contents
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Table of Contents
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Summary of Contents for ViewSonic PJ750
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Page 1: Lcd Projector
PJ750 User Guide Guide de l’utilisateur Bedienungsanleitung (International Spanish) (Brazilian Portuguese) (Italian) (Swedish) (Finnish) (Russian) (Polish) (Japanese) Image Size 31” – 300” (Traditional Chinese) LCD Projector (Simplified Chinese) (Korean) (Arabic) -
Page 2: Table Of Contents
Power Indicator Lights .............18 Screen Messages ..............19 Maintenance ..................20 Projector Lamp ...............20 Remote Control Batteries ............21 Cleaning Instructions ...............21 Attaching the Optional Handle ..........22 Customer Support................23 Limited Warranty................24 VIEWSONIC Projector ............24 Appendix Power Cord Safety Guidelines............25 FCC Information ................26 ViewSonic PJ750... - Page 3 Figures Figure: 1 Package Contents..................2 Figure: 2 ViewSonic PJ750 Projector................3 Figure: 3 System Setup....................5 Figure: 4 Recommended Projector Distances..............6 Figure: 5 Angle Adjustment ..................7 Figure: 6 Projector and Remote Controls..............8 Figure: 7 Lamp Replacement ..................20 Figure: 8 Installing the Batteries.................21 Figure: 9 Attaching the Handle...................22...
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Page 4: For Your Records
® NERGY Disclaimer: ViewSonic Corporation shall not be liable for technical or editorial errors or omissions contained herein; nor for incidental or consequential damages resulting from furnishing this material, or the performance or use this product. -
Page 5: Getting Started
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 (includes User Guide in PDF format) •... -
Page 6: Important Safety Warnings
• Do not place the projector on a shelf or on any other unstable surface. Projector Components Projector control Zoom ring panel Focus ring Remote Control Sensor Power switch Lens AC power Air Vent (intake) inlet Figure 2: ViewSonic PJ750 Projector ViewSonic PJ750... -
Page 7: Setting Up The Projector
The power LED lights a steady green after warm-up. The steady green light indicates that the • ViewSonic PJ750 is ready to use. To turn off the lamp, press (and hold for 2 seconds) the Standby/On button. The power LED •... -
Page 8: Connecting Input And Output Devices
Connecting Input and Output Devices Use the diagrams below as guides when connecting your input and output devices to the ViewSonic PJ750 projector. Remote control sensor RGB IN 1 RGB IN 2 S-Video Video IN Audio IN L Audio IN R... -
Page 9: Positioning The Projector
All distances are given in inches. Table 1: Recommended Distances to Screen Screen Size Distance to Screen (inches) (inches) (shown as ‘a’ in Figure 5, above) Minimum Maximum ViewSonic PJ750... -
Page 10: Adjusting The Projector Angle
Rotate the rear foot adjuster to align the image. The rear foot adjusts the horizontal alignment of the projected image. • Front foot adjuster Press the release button Rotate the rear to lower the front foot adjuster foot adjuster Figure 5: Angle Adjustment ViewSonic PJ750... -
Page 11: Using The Projector
Press the INPUT button on the projector to cycle through input sources: RGB 1, RGB2, Video or S-Video. On the remote control: Press the RGB button to select a computer as the input source. Press the Video button to toggle between Video and S-Video. ViewSonic PJ750... -
Page 12: Menu Button
Press the TIMER button on the remote control to activate the on-screen timer. Press the button again to turn off the display. Auto Button AUTO Use the AUTO button on the remote control to automatically adjust the vertical position and horizontal position, phase, and size. ViewSonic PJ750... -
Page 13: Onview Menus
Color Balance R darkens or lightens the Red color of the projected image. Color Balance B darkens or lightens the Blue color of the projected image. Aspect selects an aspect ratio for the projected image. The aspect ratio is the ratio of width to height of the projected image. ViewSonic PJ750... -
Page 14: Input Menu
• Select V: Invert for a front projection ceiling mount. • Select H&V: Invert for a rear projection ceiling mount. Start up selects a start-up screen. You can select or deselect the ViewSonic Welcome screen to display automatically at start-up. -
Page 15: Options Menu
Sync on G allows you to toggle On or Off the Sync on G option. CAUTION: If you are unsure whether you are using a Sync on G input device, leave this option set to Off. ViewSonic PJ750... -
Page 16: No Signal Menu
• Select V: Invert for a front projection ceiling mount. • Select H&V: Invert for a rear projection ceiling mount. Start up selects a start-up menu. You can select or deselect the ViewSonic Welcome menu to display automatically at start-up. -
Page 17: Other Information
10% to 85% (no condensation) Altitude 0 to 2,100 m (0 to 7,000 feet) Dimensions and weight Projector 3.25 kgs (7.2 lbs) 298 x 228 x 76 mm Regulations FCC class B, UL, C-UL, CE/TUV May require a Macintosh adapter ViewSonic PJ750... -
Page 18: Timing Chart
1024 x 768 68.7 85.0 VESA XGA (85 Hz) 1152 x 864 67.5 75.0 VESA (compressed) 1280 x 960 60.0 60.0 VESA (compressed) 1280 x 1024 64.0 60.0 VESA SXGA (60 Hz) 1280 x 1024 80.0 75.0 VESA TEXT (compressed) ViewSonic PJ750... -
Page 19: Troubleshooting
• A minor power surge can cause the lamp to shut off. Turn off the Power switch. Let the projector cool down, then restart. • The projector may have overheated. Allow the projector to cool down, then restart. • Recheck the power cord connection. • Replace the lamp module. ViewSonic PJ750... - Page 20 • Adjust the audio source device. No video • Check the video input connections. • Adjust the Brightness. A bright dot appears in the picture • This is a characteristic of liquid crystal technology and is usually not a problem. ViewSonic PJ750...
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Page 21: Power Indicator Lights
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... -
Page 22: Screen Messages
RESET THE LAMP TIME THE POWER WILL TURN OFF AFTER 0 HR. NO INPUT IS DETECTED The ViewSonic PJ750 is not receiving a signal from the source. SYNC IS OUT OF RANGE The current horizontal or vertical frequency signal from the computer cannot be used by this projector. -
Page 23: Maintenance
Maintenance Projector Lamp Lamp Unit • To order a new lamp unit (part number) contact ViewSonic Customer Support. • Estimated lamp life is 1500 hours. Make sure the power cord is disconnected and the unit WARNING: is cool. Wait 45 minutes for the lamp to cool down. -
Page 24: Remote Control Batteries
Clean or replace the air-filter after every 100 hours of use to prevent overheating, which could damage the projector. Make sure the projector is cool and the power cord is unplugged before beginning. Vacuum the air-filter. Never operate the projector without the air-filter; doing so will damage the projector. WARNING: ViewSonic PJ750... -
Page 25: Attaching The Optional Handle
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, Handle hooks as shown in the figure to the left. If you choose to use the attachable handle, follow the steps below carefully. -
Page 26: Customer Support
T: 65 273 4018 service.sg@viewsonic.com and Southeast Asia F: 65 273 1566 Other Asia/Pacific viewsonic.com.tw T: 886 2 2246 3456 service.ap@viewsonic.com countries F: 886 2 8242 3668 South Africa viewsonic.com/asia T: 886 2 2246 3456 service.ap@viewsonic.com F: 886 2 8242 3668 ViewSonic PJ750... -
Page 27: Limited Warranty
How long the warranty is effective: ViewSonic projectors are warranted for two (2) years for all parts excluding the lamp, two (2) years for all labor, and ninety (90) days for the lamp from the date of the first consumer purchase. -
Page 28: Appendix
HAR-Certified, and a special mark that will appear on the outer sheath, or on the insulation of one of the inner conductors. If you have any questions concerning which proper power cord to use, please consult with the dealer from whom you have purchased the product. ViewSonic PJ750... -
Page 29: Fcc Information
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. FCC Warning To assure continued FCC compliance, the user must use groun ViewSonic PJ750... - Page 30 ViewSonic Corporation...