AirLive CW-720 - Manual (Page 57)

4. Monitor the Image Section
AirLive CW-720 User’s Manual 52
4.6 Audio – Audio Parameters
Setting
Audio:
To enable or disable audio function
Audio Type:
To select audio codec
Audio Mode:
To select Simplex or Full duplex (2-way audio) mode
Input Gain:
To adjust gain of input audio
Output Gain:
To adjust gain of output audio