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6.6 Audio Setup
This menu is used to set audio recording, sync or mixing.
6.6.1 Audio
This menu is used to set the audio channel, audio recording, audio gain and sync.
Audio Channel
Select a channel for audio.
Audio Recording
Decide whether to record audio. If No is selected, audio is outputted only for live video feeds. If
Yes is selected, audio is outputted even for playback.
Audio Gain
This menu is used to adjust audio volume up or down.
Sync Video Channel
This menu is used to determine which channel the input audio is linked to for output. This is
available only for recording. Audio output for live video feeds is described in Audio Mixing. If
Sync Video Channel is set to 5 for Channel 1 audio, the audio inputted into Channel 1 is
outputted when Channel 5 is selected. By default, Channel 1 audio is outputted to Channel 1
video.