BenQ MP611 - Manual (Page 38)

Operation 34
Utilizing FAQ function
Press and hold BLANK/Q? on the projector for 3 seconds
or go to Advanced > FAQ . Possible solutions to
problems encountered by users regarding image quality,
installation, special feature operation and service
information are available to you. Use Menu
6/EXIT5 to
select one out of these four major categories. Press Left 3/
Right 4 for more specific questions. Then press 3Left/
4Right for possible solutions. To exit, press EXIT5.
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 90 seconds to
cool down the projector.
• To protect the lamp, the
projector will not respond to
any commands during the cooling process.
• To shorten the cooling time, you can also activate the Quick cooling function. See
"Quick Cooling (off)" on page 40 for details.
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 90-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