Optoma X402 - Manual (Page 45)

45
English
User Controls
SETUP |
Audio Settings
Internal Speaker
Choose the “On” or “Off” to turn on or off the internal speaker.
Mute
Choose the “On” to turn mute on. `
Choose the “Off” to turn mute off. `
Volume
Press the ` to decrease the volume.
Press the ` to increase the volume.
Audio Input
The default audio settings are on the back panel of the projector.
Use this option to reassign any of the Audio Inputs (1 or 2) to the
current image source. Each Audio input can be assigned to more
than one video source.
Default. `
Audio 1: VGA 1 and VGA 2. `
Audio 2: Video. `
Audio Out (Standby)
Choose the “On” or “Off” tu turn on or off the audio out.
Exit
Choose “Exit” to exit the menu.
“Mute” function ™
affects both inter-
nal and external
speaker volume.