RTS DKP-4016, Technical Manual

Page: 150 / 282

150 Basic Operation DKP-4016
Bosch Security Systems, Inc.
Technical Manual F.01U.308.248 Rev. 03
Notch Filter Mode
The Notch filter allows you to add a notch to the Matrix In source - either AIO or OMNEO channel 1. This can be useful
when the keypanel data port signal is being heard in the audio line due to cable routing problems.
For descriptions of the available selections, see “Notch” on page 185.
By default, the notch filter is set to Disabled .
To set the notch filter , do the following:
>
From the Notch Filter Mode drop down menu, select Disabled , Narrow , Default , or Wide .
FIGURE 83.
Filters Page – Notch Filter Mode Selection