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Operation 33
2. Press to highlight Volume and press / to select a desired sound level.
Turning off the Power On/Off Ring Tone
To turn off the ring tone:
1. Repeat steps 1-2 above.
2. Press to highlight Power On/Off Ring Tone and press / to select Off.
The only way to change Power On/Off Ring Tone is setting On or Off here. Setting the sound mute or
changing the sound level will not affect the Power On/Off Ring Tone.
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 39
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 33 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.
• Lamp life results will vary depending on environmental conditions
and usage.
Direct power off
The AC power cord can be pulled out right after the projector is turned off. To protect
the lamp, wait about 10 minutes before re-starting the projector. (When you attempt to
re-start the projector, the fans may run for a few minutes to cool down. In such cases,
press POWER again to start the projector after the fans stop and the POWER indicator
light turns orange.
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