ViewSonic Pj750 Projector User Manual

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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.
Table 4: Screen Messages 
Screen MessageMeaning or Action Required
CHANGE THE LAMP 
AFTER REPLACING THE LAMP, 
RESET THE LAMP TIMEThe lamp service life is nearing its end. Replace the 
lamp soon. This...

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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:
1Pull the plastic tab from the battery access door when using the new projector for the first time.
2Push the tab on the bottom of the remote unit and remove the battery cover.
3Gently remove the batteries from the holder and replace them...

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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 the steps below 
carefully.
Caution: Never lift the projector by the handle 
without first ensuring that the handle is attached and 
fastened. Doing so may cause injury or damage to the 
projector
Figure...

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Customer Support
For the most expedient answer to your question, do the following: 
1Check Troubleshooting (on the previous page).
2For assistance contact your reseller.
3For further assistance see the contact information listed below. 
Ask your reseller to refer you to a service center if contact information for your country or region is 
not listed below:
NOTE: You will need to provide the serial number (on the back of the product)..
Country/Region Web site T =...

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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, ViewSonic will at its sole option 
repair or replace the product with a like product. Replacement product or parts may include remanufactured or refurbished 
parts or components.
How long the warranty is...

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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 THE FITTED MOULDED PLUG IS UNSUITABLE FOR THE SOCKET OUTLET THEN THE PLUG 
SHOULD BE CUT OFF AND DISPOSED OF SAFELY.
THERE IS A DANGER OF SEVERE ELECTRICAL SHOCK IF THE CUT OFF PLUG IS INSERTED INTO AN...

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