3. Select the Image menu and press Enter.
4. Select the Auto Iris setting and select On.
5. Press Menu or Esc to exit the menus.
Parent topic: Color Mode
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 the projector’s internal speaker system or 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.
2. Press the Volume buttons as necessary to lower or raise the volume.
A volume gauge appears on the screen.
3. To set the volume to a specific level for an input source, you can set the volume using a projector
menu.
Parent topic: Using Basic Projector Features
Related references
Projector Feature Settings - Settings Menu
86