Manual

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Firmware User’s Manual V6.09.45
88
Audio
The section Audio is available only for audio-supported models. The
user interface for audio control looks as below:
Parameters
Description
Audio In
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.
Audio In Sensitivity
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.
NOTE: Not available in all models.
Microphone Type
Select the type of microphone connected.
NOTE: Available in vehicle-supported models only.
Audio In Level
For vehicle-support models, use this function to adjust the sensitivity
level of audio input.
NOTE: Available in vehicle-supported models only.
Audio Out Volume
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.
NOTE: Available only in camera models with audio out support.
Audio Format
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”.
or