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Adjusting the sound
The sound adjustments made as below will have an effect on the projector speaker. Be sure you have
made a correct connection to the projector audio input. See "Connection" on page 23 for how the audio
input is connected.
Muting the sound
To temporarily turn off the sound, press MUTE on the remote control,
or:
1. Press MENU and then press / until the SYSTEM SETUP:
Advanced menu is highlighted.
2. Press to highlight Audio Settings and press OK/IMAGE. The
Audio Settings page is displayed.
3. Highlight Mute and press / to select On.
Adjusting the sound level
To adjust the sound level, press VOL +/- on the remote control, or:
1. Repeat steps 1-2 above.
2. Press to highlight Volume and press / to select a desired sound level.
Personalizing the projector menu display
The On-Screen Display (OSD) menus can be set according to your preferences. The following settings do
not affect the projection settings, operation, or performance.
• Menu Display Time in the SYSTEM SETUP: Advanced > Menu Settings menu sets the length of
time the OSD will remain active after your last key press. The time length ranges from 5 to 30
seconds in 5-second increments. Use / to select a suitable time frame.
• Menu Position in the SYSTEM SETUP: Advanced > Menu Settings menu sets the OSD position
in five locations. Use / to select a preferred position.
• Language in the SYSTEM SETUP: Basic menu sets your familiar language for the OSD menus.
See "Using the menus" on page 29 for details.
• Splash Screen in the SYSTEM SETUP: Basic menu sets a preferred logo screen to be displayed
during projector start-up. Use / to select a screen.
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.
3. Once the cooling process finishes, the POWER indicator light
is a steady orange and fans stop.
4. Disconnect the power cord from the wall socket if the projector
will not be used in an extended period of time.
• To protect the lamp, we suggest you not to operate the
projector during the cooling process.
• To shorten the cooling time, you can also activate the Quick Cooling function. See "Quick
Cooling" on page 57 for details.
• Do not unplug the power cord before the projector shutdown sequence is complete or during
the 90-second cooling down process.
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