CCTV Camera Pros Geovision 8.5 Multicam Digital Surveillance System - Manual (Page 56)

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1.3.4 Adjusting Audio Setting
You can adjust audio devices to record and listens to live sound. Click the Configure button (No.14,
Figure 1-2), select A/V Setting, and select Audio Settings to bring up the following dialog box:
Figure 1-26
[Audio]
„ Audio: Select an audio channel to be configured. Clicking the finger button can apply the settings
of one audio channel to the rest of channels.
„ Gain Control: Increases or decreases the gain of the microphone.
„ Wave Out: Listens to the audio around the camera.
~ Wave Out De-Noise: Reduces audio noise.
„ Rec Audio: Activates the audio recording.
~ By Sensitivity: Audio recording is activated when the volume reaches the sensitivity level
indicated.
~ Round-the-Clock: Continuously records audio.
[Other]
„ Show Audio Indicator: Displays an audio volume indicator in the top-left corner of the camera
view.
„ Disable Wave Out Auto-Switch: By default, audio channel 1 is set to be background sounds
even when you switch between video channels. To change background sounds, select the desired
audio channel and select Disable Wave-Out Audio Switch. The selected audio channel will
always be in the background.