BenQ TH670s - Manual (Page 54)

Operation 54
FUNCTION DESCRIPTION
Mute
See "Muting the sound" on page 43 for details.
Volume
See "Adjusting the sound" on page 43 for details.
Microphone
Volume
See "Adjusting the sound" on page 43 for details.
Power On/Off
Ring Tone
See "Adjusting the microphone’s sound level" on page 43 for
details.
Reset Audio
Settings
Returns Audio Setup menu to the factory preset values.
Advanced
men
u
: Audio Setup