BenQ 9H.J1P77.Q4A User Manual - Page 42

Shutting down the projector

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Shutting down the projector 1. Press II Power and a confirmation message will display prompting you. If you don't respond in a few seconds, the message will disappear. 2. Press II 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 "Quick Cooling" on page 48 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 power outlet. • To turn off the power ring tone, see "Turning off the Power On/Off Ring Tone" on page 41 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 II Power again to start the projector after the fans stop and the POWER indicator light turns orange. 42 Operation

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Operation
42
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
"Quick
Cooling" on page 48
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 power outlet.
•
To turn off the power ring tone, see
"Turning off the Power
On/Off Ring Tone" on page 41
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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