Shutting down the projector – BenQ MP723 User Manual
Page 45
Operation
45
Shutting down the projector
1.
Press
Power and a confirmation message will
display prompting you.
If you don't respond in a few seconds, the
message will disappear.
2.
Press
Power a second time. The Power
indicator light flashes orange, the projection lamp
shuts down, and the fans will 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
for details.
3.
Once the cooling process finishes, a "Power Off
Ring Tone" will be heard. The Power indicator light
is a steady orange and fans stop. Disconnect the
power cord from the wall socket.
•
To turn off the power ring tone, see
Power on/off ring tone" on page 44
for details.
•
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.
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