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Warning: Do not start playback at a high volume. Sudden loud noises may cause hearing loss. Always
lower the volume before turning off the projector. Gradually increase the volume after turning the
projector on.
1. Turn on the projector and start a presentation that includes audio.
2. To lower or raise the volume, press the Volume buttons on the remote control.
A volume gauge appears on the screen.
3. To set the volume to a specific level for an input source, use the projector menus.
Parent topic: Using Basic Projector Features
Selecting a Quick Startup Setting
If you want to quickly restart the projector within five seconds after turning it off, you can change the
Quick Startup setting. You can select 20, 60, 90 minutes, or of Quick Startup time.
Note: The projector may take longer than five seconds to start up in the following conditions:
• When projecting from one of the projector's USB ports
• When projecting with Screen Mirroring
• If whiteboard sharing was terminated in the previous session
• When restoring the whiteboard contents from the previous session
Note: The Quick Startup setting is displayed only if the A/V Output setting in the Signal I/O menu is set to
While Projecting, the Auto Power On setting in the Network menu is set to Off, or the Auto Power On
setting is set to HDMI1 and Power On Trigger setting in the Operation menu is set to Plug-in Detection.
1. Turn on the projector.
2. Press the Menu button.
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