ViewSonic VS18991 User Manual page 76

Menu
harmon/kardon
Audio Mode
• Movie: Default audio mode.
• Music: Tuned for music playback.
• User: Allows the user to customize the audio
equalizer.
NOTE: In Custom mode, 100Hz, 500Hz, 1500Hz,
5000Hz, and 10000Hz can be selected.
Audio Volume
Adjust the volume from 0 to 50.
Mute
Mute or unmute the volume.
Audio Out
Switch between audio sources.
• Internal: Play sound from the projector.
• Headphone: Connect the projector with your
headphone via 3.5 mm jack.
• HDMI ARC: Connect a speaker or amplifier to the
HDMI 2 ARC port of the projector.
• Coaxial: Connect an external speaker via a coaxial
cable.
Digital Output Format
Switch to a different audio file format.
NOTE: Only available for HDMI ARC.
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Description