BenQ MS511H, User Manual

Page: 45 / 100

Operation 45
Shutting down the projector
1. Press POWER and a confirmation
message displays 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 55 for details.
3. Once the cooling process finishes, the POWER indicator light is a steady orange
and fans stop.
4. Disconnect the power cord from the power putlet if the projector will not be used
in an extended period of time.
5. When Instant Restart is On , users can restart projector immediately within 90
secs after turning off projector. (Projector will maintain 30% of power during the 90
secs)
When Instant Restart is Off , users need to wait lamp to cool down to restart the
projector. When instant restart is on, quick cooling item will be grey out
• 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.
• Actual lamp life may vary due to different environmental conditions and usage.
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