ViewSonic Pj766d Projector User Manual

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Config Menu  
Press the Menu button to open the OSD menu. Press  to move to the Config menu. Press  to 
move up and down in the Config menu. Press  to change values for settings, and then press En-
ter to confirm the new setting. 
 
ITEM DESCRIPTION DEFAULT
Blank Screen  Press  to select a...

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Utility Menu  
Press the Menu button to open the OSD menu. Press  to move to the Utility menu. Press  to 
move up and down in the Utility menu. Press 
 to change values for settings, and then press En-
ter to confirm the new setting. 
 
ITEM DESCRIPTION DEFAULT 
Video Type  Press  to select the...

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Language Menu  
Press the Menu button to open the OSD menu. Press  to move to the Language menu. Press 
 to move up and down in the Language menu.  
 
ITEM DESCRIPTION DEFAULT 
English 
French 
German 
Italian 
Spanish 
Swedish 
Chinese Simplified 
Chinese Traditional 
Japanese 
Korean Press...

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Status Menu  
Press the Menu button to open the OSD menu. Press  to move to the Status menu. Press  to 
move up and down in the Status menu. Press 
 to change values for settings, and then press En-
ter to confirm the new setting. 
 
ITEM DESCRIPTION DEFAULT
Video  
Information Displays the...

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ViewSonic PJ766D  
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MAINTENANCE AND SECURITY 
Replacing the Projection Lamp 
The projection lamp should be replaced when it burns out. It should only be replaced with a certified 
replacement part, which you can order from your local dealer.  
Important: 
1. The lamp contains a certain amount of mercury and should be disposed of according to local or-...

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ViewSonic PJ766D  
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Resetting the Lamp 
After replacing the lamp, reset the lamp hour counter to zero. Refer to the following: 
1.  Press the Menu button to open the 
Main menu. 
2.  Press the cursor  button
 to move 
to the Status menu. 
3.  Press the cursor  button
 to move 
to Lamp Hour Reset. 
4.  Press the Enter button.  
A message screen appears....

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ViewSonic PJ766D  
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Cleaning the Projector 
Cleaning the projector to remove dust and grime will help ensure trouble-free operation.  
Warning: 
1. Be sure to turn off and unplug the projector at least an hour before cleaning. Failure to do so 
could result in a severe burn. 
2. Use only a dampened cloth when cleaning. Do not allow water to enter the...

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ViewSonic PJ766D  
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Cleaning the Case 
Refer to the following to clean the projector case. 
1. Wipe off dust with a clean dampened cloth. 
2. Moisten the cloth with warm water and mild detergent (such as used to wash dishes), and wipe the 
case. 
3. Rinse all detergent from the cloth and wipe the projector again. 
Caution: 
To prevent discoloration or...

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ViewSonic PJ766D  
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TROUBLESHOOTING 
Common problems and solutions 
These guidelines provide tips to deal with problems you may encounter while using the projector. If 
the problem remains unsolved, contact your dealer for assistance. 
Often after time spent troubleshooting, the problem is traced to something as simple as a loose con-
nection. Check the following before proceeding to the problem-specific...

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ViewSonic PJ766D  
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LED Error Messages 
LED 
STATUS/ 
NUMBER OF 
FLASHES DESCRIPTION REMEDY 
Flashing  Lamp not ready  Do not press the power button. 
3  System overheated  Allow the projector to cool down. 
4  System interface error  Contact your dealer for assistance. 
5  Lamp error  Replace the lamp module. 
6  Fan error   Refer to Ready LED status in this 
table to determine which fan. 
7  Lamp cover...