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Benq MP620C Manuel D’Utilisation

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Operation
36
Utilizing FAQ function
Press and hold BLANK/Q? on the projector for 3 seconds 
or go to 
 Advanced > FAQ function
. Possible 
solutions to problems encountered by users regarding 
image quality, installation, special feature operation and 
service information are available to you. Use  MENU
6/
EXIT
5  to select one out of these four major categories. 
Press Left
3/Right4 for more specific questions. Then 
press 
3Left/4Right for possible solutions. To exit, press 
EXIT
5. 
Shutting down the projector
1.
Press Power and a prompt 
message appears. Press 
Power a second time to turn 
the projector off. 
2.
The Power indicator light 
flashes orange and the lamp 
shuts down, the fans 
continue to run for 
approximately 30 seconds to 
cool down the projector.
To protect the lamp, the projector 
will not respond to any commands 
during the cooling process.
3.
Once the cooling process finishes, a 
"Power Off Ring Tone" will be heard. 
Disconnect the power cord from the 
wall socket.
•
Do not unplug the power cord before the 
projector shutdown sequence is 
complete or during the 30-second 
cooling down process.
•
If the projector is not properly shut 
down, to protect the lamp, when you 
attempt to re-start the projector, the fans 
will run for a few minutes to cool down. Press Power again to start the projector after the 
fans stop and the Power indicator light turns orange.