Firmware User’s Manual V6.03.17
56
Audio
The section Audio is available only for audio-supported models. The
user interface for audio control looks as below:
The option “Enabled” would activate incoming audio (either line in or built-in
microphone). The option “Disabled” would turn off the incoming audio. In
such case, the video stream is captured without audio.
Choose “High” when the target is farther away from the camera and choose
“Low” when the target is near the camera. Under “High” mode, there may be
more audio noise due to higher level of signal amplification.
The audio out volume level can be adjusted in the scale of 0-100. It will
influence the volume level of the speakers connected to the camera.
Choose the compression format of audio: PCM, G.711A (A-law) or G.711U
(µ-law).
To adjust the volume level of the speakers connected to the PC that runs the Web Configurator in
order to hear the audio from the camera’s microphone or line-in device, go to Live View page and
use the audio controls there:
Audio Muted:
Audio level adjusted to the maximum:
This volume control appears in user interface only when the Audio-in function of the camera has
been “Enabled”.
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