User guide

Setting the Audio Sampling Rate

Expressed in hertz (Hz), sampling rate is the rate at which samples of an

analog signal are taken in order to be converted into digital form. The device

uses 8 kHz.

► To set the audio sampling rate

1. Start the Web Interface.

2. From the tree, select Configuration >Audio.

3. From the Sampling Rate list, select 8 kHz.

4. Click Apply.

Setting the Audio Input Properties

The S1801e, S1802e, S1808e-A and S1816e-A supports bi-directional audio:

audio input and output. The audio input properties allow you to select where to

capture audio signals from and to set the bias to reduce distortion in the

recording.

To set the audio input properties

Chapter 5: Using the Web Interface for Configuration