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6. To automatically turn off the light source after a certain time has elapsed while projecting at the
specified video level, select the Lights-Out Control setting and press Enter. Choose from the
following options:
• Lights-Out Control: Select On to automatically turn off the light after a certain time has elapsed
while projecting at the specified video level.
• Light-Out Signal Level: Select the brightness level for the current video signal. If the brightness
level exceeds this level, the light source turns off automatically and then turns back on
immediately.
• Lights-Out Timer: Select the amount of time before the light source automatically turns off.
7. Press Menu to exit the menus.
Parent topic: Using Basic Projector Features
Controlling the Volume with the Volume Buttons
You can use the Volume buttons on the remote control to adjust the volume as you project a
presentation with audio. The volume buttons control any external speakers you connected to the
projector.
You must adjust the volume separately for each connected input source.
1. Turn on the projector and start a presentation that includes audio.