User Guide
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... Signal Menu ...13 E N G L I S H Other Information Specifications ...14 Timing Chart ...15 Troubleshooting ...16 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 i
... Signal Menu ...13 E N G L I S H Other Information Specifications ...14 Timing Chart ...15 Troubleshooting ...16 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 i
User Guide
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Figures E N G L I S H Figure: 1 Figure: 2 Figure: 3 Figure: 4 Figure: 5 Figure: 6 Figure: 7 Figure: 8 Figure: 9 Package Contents...2 ViewSonic PJ750 Projector...3 System Setup...5 Recommended Projector Distances...6 Angle Adjustment ...7 Projector and Remote Controls...8 Lamp Replacement ...20 Installing the Batteries...21 Attaching the Handle...22 ii ViewSonic PJ750
Figures E N G L I S H Figure: 1 Figure: 2 Figure: 3 Figure: 4 Figure: 5 Figure: 6 Figure: 7 Figure: 8 Figure: 9 Package Contents...2 ViewSonic PJ750 Projector...3 System Setup...5 Recommended Projector Distances...6 Angle Adjustment ...7 Projector and Remote Controls...8 Lamp Replacement ...20 Installing the Batteries...21 Attaching the Handle...22 ii ViewSonic PJ750
User Guide
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... (RCA connectors) PS/2 mouse cable Quick Start guide Attachable handle Remote control unit including two AA batteries Carrying Case PJ750 projector ViewSonic Wizard CD-ROM Quick Start guide 2 ViewSonic PJ750 N DBY/O STAN MUTE INPUT T RESE MENU LAMP TEMP LAMP PJ750 Power cord (US) Power cord (Europe) Power cord (China) RGB cable Audio/Video cable PS/2 mouse cable Attachable...
... (RCA connectors) PS/2 mouse cable Quick Start guide Attachable handle Remote control unit including two AA batteries Carrying Case PJ750 projector ViewSonic Wizard CD-ROM Quick Start guide 2 ViewSonic PJ750 N DBY/O STAN MUTE INPUT T RESE MENU LAMP TEMP LAMP PJ750 Power cord (US) Power cord (Europe) Power cord (China) RGB cable Audio/Video cable PS/2 mouse cable Attachable...
User Guide
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... likely to cool for 45 minutes before replacing the lamp or storing the projector. • Do not service the unit yourself; E N G L I S H Projector Components Projector control panel LAMP Zoom ring TE MU T RESE NU ME Power switch AC power inlet Figure 2: ViewSonic PJ750 Projector N Y/O DB STAN UT INP Focus ring LAMP TEMP PJ75 0 Remote Control Sensor Lens Air Vent (intake...
... likely to cool for 45 minutes before replacing the lamp or storing the projector. • Do not service the unit yourself; E N G L I S H Projector Components Projector control panel LAMP Zoom ring TE MU T RESE NU ME Power switch AC power inlet Figure 2: ViewSonic PJ750 Projector N Y/O DB STAN UT INP Focus ring LAMP TEMP PJ75 0 Remote Control Sensor Lens Air Vent (intake...
User Guide
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...-down is turned off. See "Keystone" on a level and stable surface. Caution: The projector requires a warm-up . • The power LED lights a steady green after the unit has been turned off the lamp, press (and hold for 2 seconds) the Standby/On button. The power LED flashes orange... connected the power and input cables before turning on for at least 1 minute after warm-up the Projector 1 Connect the Power Cord and Input/Output Devices. 2 E N G L I S H 3 4 5 Make sure that the ViewSonic PJ750 is ready to adjust the focus. 9 Adjust the Keystone Value. • If the top of ...
...-down is turned off. See "Keystone" on a level and stable surface. Caution: The projector requires a warm-up . • The power LED lights a steady green after the unit has been turned off the lamp, press (and hold for 2 seconds) the Standby/On button. The power LED flashes orange... connected the power and input cables before turning on for at least 1 minute after warm-up the Projector 1 Connect the Power Cord and Input/Output Devices. 2 E N G L I S H 3 4 5 Make sure that the ViewSonic PJ750 is ready to adjust the focus. 9 Adjust the Keystone Value. • If the top of ...
User Guide
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... Pixels Colors Type Focal length Keystone correction Image size Focus distance Aspect ratio Orientation Lamp Lamp life Power RGB analog Video S-video Three 0.9" 1024 x 768 polysilicon, active ...Lamp Audio Input signal Frequency Compatibility PC Macintosh1 Video Angle Distance Maximum Recommended RGB Video S-video Audio Serial control Voltage Consumption Temperature Humidity Altitude Temperature Humidity Altitude Projector Remote range Resolution Input ports Power Operating conditions Storage conditions Dimensions and weight Regulations 1 May require a Macintosh adapter 14 ViewSonic PJ750
... Pixels Colors Type Focal length Keystone correction Image size Focus distance Aspect ratio Orientation Lamp Lamp life Power RGB analog Video S-video Three 0.9" 1024 x 768 polysilicon, active ...Lamp Audio Input signal Frequency Compatibility PC Macintosh1 Video Angle Distance Maximum Recommended RGB Video S-video Audio Serial control Voltage Consumption Temperature Humidity Altitude Temperature Humidity Altitude Projector Remote range Resolution Input ports Power Operating conditions Storage conditions Dimensions and weight Regulations 1 May require a Macintosh adapter 14 ViewSonic PJ750
User Guide
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... logo • Make sure the input source is turned on. Projector image is completely black (no light coming from the OnView® display menu to cool down, then restart. • Recheck the power cord connection. • Replace the lamp module. 16 ViewSonic PJ750 Make sure the power cord is connected and the unit is...
... logo • Make sure the input source is turned on. Projector image is completely black (no light coming from the OnView® display menu to cool down, then restart. • Recheck the power cord connection. • Replace the lamp module. 16 ViewSonic PJ750 Make sure the power cord is connected and the unit is...
User Guide
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... RED (flashing) RED 18 ViewSonic PJ750 Turn off the unit. The cooling fan is in warm-up mode. Internal overheating-the ViewSonic PJ750 should power-off automatically or you should turn off the projector and let it cool down mode. The ViewSonic PJ750 is not operating-the ViewSonic PJ750 requires service. Lamp does not light-lamp failure not related to cool...
... RED (flashing) RED 18 ViewSonic PJ750 Turn off the unit. The cooling fan is in warm-up mode. Internal overheating-the ViewSonic PJ750 should power-off automatically or you should turn off the projector and let it cool down mode. The ViewSonic PJ750 is not operating-the ViewSonic PJ750 requires service. Lamp does not light-lamp failure not related to cool...
User Guide
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... clean. CHANGE THE LAMP AFTER REPLACING THE LAMP, RESET THE LAMP TIME THE POWER WILL TURN OFF AFTER 0 HR. Most screen messages disappear after approximately ** hours have elapsed. The lamp shuts off very soon because the remaining usage hours has elapsed. The ViewSonic PJ750 is not receiving a signal from the computer cannot be used by this projector.
... clean. CHANGE THE LAMP AFTER REPLACING THE LAMP, RESET THE LAMP TIME THE POWER WILL TURN OFF AFTER 0 HR. Most screen messages disappear after approximately ** hours have elapsed. The lamp shuts off very soon because the remaining usage hours has elapsed. The ViewSonic PJ750 is not receiving a signal from the computer cannot be used by this projector.
User Guide
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Expose the lamp cover on the projector control pad while the lamp timer is replaced. 20 ViewSonic PJ750 WARNING: Make sure the power cord is disconnected and the unit is removed). 5 Gently pull the unit out of the screen. 2 Press the Reset button on the bottom of projector. 2 Loosen the lamp cover screw as shown. 3 Gently remove the...
Expose the lamp cover on the projector control pad while the lamp timer is replaced. 20 ViewSonic PJ750 WARNING: Make sure the power cord is disconnected and the unit is removed). 5 Gently pull the unit out of the screen. 2 Press the Reset button on the bottom of projector. 2 Loosen the lamp cover screw as shown. 3 Gently remove the...
User Guide
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...damages, so the above limitations and exclusions may not apply to shipment. Who the warranty protects: This 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 first consumer purchaser. Removal, installation, and set... the U.S.A. g. You will at its sole option repair or replace the product with the product. ANY OTHER DAMAGES, WHETHER INCIDENTAL, CONSEQUENTIAL OR OTHERWISE. Projector Warranty (V2.1) Release Date: 04-18-2001 24 ViewSonic PJ750 Normal wear and tear.
...damages, so the above limitations and exclusions may not apply to shipment. Who the warranty protects: This 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 first consumer purchaser. Removal, installation, and set... the U.S.A. g. You will at its sole option repair or replace the product with the product. ANY OTHER DAMAGES, WHETHER INCIDENTAL, CONSEQUENTIAL OR OTHERWISE. Projector Warranty (V2.1) Release Date: 04-18-2001 24 ViewSonic PJ750 Normal wear and tear.
Service Manual
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... manual before servicing. DO NOT COPY PJ750-2 1 ViewSonic® SERVICE MANUAL PJ750-2 E Caution Be sure to maintain safety before servicing. Multimedia LCD Projector ViewSonic Corporation CONFIDENTIAL - Do not touch the exhaust fan during operation. 5. High voltage is present in the manual to read cautionary items described in the projector for the lamp circuit, so do not touch...
... manual before servicing. DO NOT COPY PJ750-2 1 ViewSonic® SERVICE MANUAL PJ750-2 E Caution Be sure to maintain safety before servicing. Multimedia LCD Projector ViewSonic Corporation CONFIDENTIAL - Do not touch the exhaust fan during operation. 5. High voltage is present in the manual to read cautionary items described in the projector for the lamp circuit, so do not touch...
Service Manual
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...PJ750-2 3 3. Control Locations and Functions • Parts names Speaker Handle Hook Zoom Knob Focus Ring Remote Control Sensor Power Switch AC Inlet (to the Power Cord) Ventilation Openings (Intake) (g_r, Foot Adjuster FRONT/LEFT VIEW OF THE PROJECTOR...the Cooling Fan Rear Foot Adjuster 000 REAR/RIGHT VIEW OF THE PROJECTOR S-VIDEO Terminal COMPONENT VIDEO Y Terminal CB/PB Terminal CR/PR ... Terminal AUDIO IN 2 TerMinal AUDIO OUT Terminal OUL TERMINAL PANEL INPUT Button LAMP Indicator TEMP Indicator POWER Indicator RESET Button MENU Button Ventilation Openings (exhaust) Terminal...
...PJ750-2 3 3. Control Locations and Functions • Parts names Speaker Handle Hook Zoom Knob Focus Ring Remote Control Sensor Power Switch AC Inlet (to the Power Cord) Ventilation Openings (Intake) (g_r, Foot Adjuster FRONT/LEFT VIEW OF THE PROJECTOR...the Cooling Fan Rear Foot Adjuster 000 REAR/RIGHT VIEW OF THE PROJECTOR S-VIDEO Terminal COMPONENT VIDEO Y Terminal CB/PB Terminal CR/PR ... Terminal AUDIO IN 2 TerMinal AUDIO OUT Terminal OUL TERMINAL PANEL INPUT Button LAMP Indicator TEMP Indicator POWER Indicator RESET Button MENU Button Ventilation Openings (exhaust) Terminal...
Service Manual
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...Lamp Reflector Front glass Lamp Life Projector lamps have a finite life. Remove the battery cover. Before replacing the lamp, switch power OFF, remove the power cord from the Remote control transmitter. If unsure contact your local service center. • If it . • Also, do not mix new and old batteries. DO NOT COPY PJ750... is probable that the lamp has exploded (explosive sound is also red when the lamp unit reaches high temperature. Also, do not use the projector with this remote control transmitter. ViewSonic Corporation CONFIDENTIAL -- Push the...
...Lamp Reflector Front glass Lamp Life Projector lamps have a finite life. Remove the battery cover. Before replacing the lamp, switch power OFF, remove the power cord from the Remote control transmitter. If unsure contact your local service center. • If it . • Also, do not mix new and old batteries. DO NOT COPY PJ750... is probable that the lamp has exploded (explosive sound is also red when the lamp unit reaches high temperature. Also, do not use the projector with this remote control transmitter. ViewSonic Corporation CONFIDENTIAL -- Push the...
Service Manual
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... injury or accidents. • Do not use the projector with the lamp cover removed. ViewSonic Corporation CONFIDENTIAL -- Check that screws are tightened properly. Also steadily push the opposite side of the screen. 2. Reset the lamp timer always when replacing the lamp. DO NOT COPY PJ750-2 20 Install the new lamp and tighten the three screws firmly. A CAUTION...
... injury or accidents. • Do not use the projector with the lamp cover removed. ViewSonic Corporation CONFIDENTIAL -- Check that screws are tightened properly. Also steadily push the opposite side of the screen. 2. Reset the lamp timer always when replacing the lamp. DO NOT COPY PJ750-2 20 Install the new lamp and tighten the three screws firmly. A CAUTION...
Service Manual
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.... ViewSonic Corporation CONFIDENTIAL -- Securely insert the lamp or shut the lamp door. "CHANGE THE LAMP" "AFTER REPLACING LAMP, RESET THE LAMP TIMER" "CHANGE THE LAMP" "AFTER REPLACING LAMP, RESET THE LAMP TIMER" "THE POWER WILL TURN OFF AFTER 20 Hr." Lamp has 1,979 hours on it cannot be shut down Lamp cannot light Lamp is not inserted or Lamp cover is open Cool projector...
.... ViewSonic Corporation CONFIDENTIAL -- Securely insert the lamp or shut the lamp door. "CHANGE THE LAMP" "AFTER REPLACING LAMP, RESET THE LAMP TIMER" "CHANGE THE LAMP" "AFTER REPLACING LAMP, RESET THE LAMP TIMER" "THE POWER WILL TURN OFF AFTER 20 Hr." Lamp has 1,979 hours on it cannot be shut down Lamp cannot light Lamp is not inserted or Lamp cover is open Cool projector...
Service Manual
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...are not accepted during other code. • The projector outputs test data when the power supply is switched ON, and when the lamp is returned. Conversely, when the data length is returned, please send the same command again. ViewSonic Corporation CONFIDENTIAL -- NOTE: • Operation cannot be...+'00H'+'00H') from the computer to the projector. (2) The projector changes the setting based on the above setting code. (3) The projector returns the response code '06H' to the computer. DO NOT COPY PJ750-2 52 When data sent by the projector cannot be practice When the command sent by ...
...are not accepted during other code. • The projector outputs test data when the power supply is switched ON, and when the lamp is returned. Conversely, when the data length is returned, please send the same command again. ViewSonic Corporation CONFIDENTIAL -- NOTE: • Operation cannot be...+'00H'+'00H') from the computer to the projector. (2) The projector changes the setting based on the above setting code. (3) The projector returns the response code '06H' to the computer. DO NOT COPY PJ750-2 52 When data sent by the projector cannot be practice When the command sent by ...