CLD Color Keypanel Family User Manual

7. Press the SEL button.

Aux In 1, Aux In 2, Aux In 3, Aux In 4, Aux In 5, Aux In 6, Front Hdst, Front Mic, Matrix In, Rear Hdst, and Rear Mic

appear in the display window.

8. Using the 3(↑) or 6(↓), select Aux In 1, Aux In 2, Aux In 3, Aux In 4, Aux In 5, Aux In 6, Front Hdst, Front

Mic, Matrix In, Rear Hdst, or Rear Mic.

9. Press the SEL button.

None and 9600Hz appears in the display window.

10. Using the 3(↑) or 6(↓), select either None or 9600Hz baud.

11. Press the SEL button.

A blue arrow appears next to the selected option

Gating

Gating allows you to minimize or eliminate background noise problems by shutting OFF an audio source when the sound

level drops below a certain threshold.

You can set gating thresholds on the following:

Aux 1 - 6 (This feature is only available when GPI 32 CLD option card is installed)Headset Mic

Matrix

Panel Mic

Rear Headset Mic (This feature is only available when GPI 32 CLD option card is installed)

Rear Panel Mic (This feature is only available when GPI 32 CLD option card is installed)

By default, the gating threshold is set to 0dB. The gating threshold range is -17dB to 18dB and Disabled.

NOTE: 0dB threshold is 12dB below nominal. Nominal inputs are as follows:

FIGURE 33. Audio Options - Filters

FIGURE 34. Audio Options - Filter Options