All camera-related settings can be accessed via the Cameras tab of the system manager.
Open the Camera Settings pop-up window for the desired camera by clicking the cogwheel icon in its row.
Use the Audio source and Audio gain (dB) drop-down menus to select the audio source and set the gain respectively.
NOTE: In recording audio, gain is the first control that the microphone signal goes through in a mixer.
Speaker Settings 
The cogwheel in each row of a configured speaker (Digital Audio Kit, DAK) prompts the Camera Settings window to open, where the following settings can be specified:
- Name - Speaker name for distinction
- Audio gain (dB) - controls the sensibility of the integrated microphone of the speaker
- Speaker gain (dB) - controls the speaker output volume
Overview
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