Owner's manual

5.2.2 Audio settings for the microphone

To configure the audio settings for the microphone:

1. In Menu mode [ ], select Audio Settings and then Microphone.

2. To select the Headroom:

a. From the third menu (third display screen), select Headroom.

b. From the fourth menu (fourth display screen), select one of the following:

• Normal

• High - Reduces the analog input gain and increases the digital gain accordingly.

That reduces digital clipping at the A/D converter but increases the noise floor.

Note:

The default is Normal.

3. To enable or disable the Contour Filter:

a. From the third menu (third display screen), select Contour Filter

b. From the fourth menu (fourth display screen), select one of the following:

• Enabled - The Contour filter is a Clear-Com algorithm enhancing speech

intelligibility, especially when whispering or talking at a low volume.

• Disabled

Note:

The default is Enabled.

5.2.3 Audio settings for the Program Input

To configure the audio settings for the Program Input (Program Feed):

1. In Menu mode [ ], select Audio Settings and then Program Input.

2. From the third menu (third display screen), select Gain.

3. From the fourth menu (fourth display screen), select one of the following:

• + 12dB

• + 6dB

• 0dB

• - 6dB

• - 12dB

Note:

The default is 0.

4. To enable (confirm) the selected setting, press the rotary control [ ].

HelixNet Partyline User Guide