BenQ MP620C - Manual (Page 40)

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.
Are You Sure to Power Off?
Press "Power" Again to Power Off