User Manual

www.acti.com

Firmware User’s Manual V6.09.45

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”.