User Manual

Installation and Operator Handbook Programming and Configuration
AMX-MA-00657 Issue: 1.02 (USA) Page 22
5.4.5 Squelch Groups
Program/Squelch Groups will display the Active Squelch Groups Dialog Box as shown in Figure 5-12.
This lists the currently configured Squelch Groups. Groups of squelch tones are used to allow a repeater to
retransmit a signal containing any one of a number of different squelch tones or codes.
Figure 5-12 Active Squelch Groups Dialog Box
Add: To add a squelch group, click ADD and the Squelch Group Properties Dialog Box appears as
shown in Figure 5-13. Enter a name for the new squelch group in the Squelch Group Name Field. Then,
by clicking the up/down arrows, select the desired squelch value for the squelch system and click the
appropriate Left Arrow to add the selection to the list.
NOTE
Multiple values for the same squelch system, and multiple squelch
systems, with the exception of the CDCSS and CTCSS case, can co-
exist in the same squelch group. The DMR-25 radio will use the
appropriate values in the group for the selected channel.
Items within the list can be deleted by highlighting the desired item and clicking DELETE. When
satisfied with the list click OK and the new list is entered as a new squelch group and displayed in the
Active Squelch Groups Dialog Box. Alternatively, click CANCEL and all additions and/or changes are
ignored.
Edit: Squelch groups can be edited by either double clicking on the appropriate group or by highlighting
the group and clicking EDIT. The Squelch Group Properties Dialog Box displays the configuration of
the selected group where items can be added, altered or deleted as required.
Delete: Existing squelch groups can be deleted by highlighting the required group and clicking DELETE.
When the list of groups is finalised, click OK or click CANCEL and the changes will be ignored.