Shutting Down The Projector - BenQ MX852UST+ User Manual

Shutting down the projector

1. Press
appear prompting you.
If you don't respond in a few seconds, the message will disappear.
2. Press
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
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 48
• 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
after the fans stop and the POWER indicator light turns orange.
• Lamp life results will vary depending on environmental conditions and
usage.
50 Operation
POWER or
POWER or
"Quick Cooling" on page 60
for details.
POWER or
OFF and a confirmation message will
OFF a second time. The POWER
ON again to start the projector
for details.