M3SR Series 4100 Selecting the Scan Groups
4.16 Operating Manual 6175.4760.02 – 01
4.3.5.1 Selecting the Scan Groups
Softkey Type Description
Listbox
In the central area the currently active value is 
displayed.
1. Press 'SCAN GRP' softkey.
2. Select desired group from listbox.
3. Press 'ENT' to confirm. The new scan 
group is now effective.
The scanning and next call scan groups are 
used in combination with scan rate 2chPs or 
5chPs (see 
sect. 4.3.5.9 Selecting the Scan Rate). 
The scan group is a number of channels 
grouped together to be scanned and used for 
calling.
The currently selected scanning scan group is 
the one in which the radio is presently scan-
ning and listening for incoming ALE-2G calls.
The next call scan group is associated to the 
currently selected destination address and is 
used for calling the currently selected destina-
tion. If as next call scan group "rx = tx" is se-
lected, the next call scan group is the same as 
the currently selected scanning scan group.
As each address has its own associated 
scan group, changing the destination ad-
dress may also change the next call scan 
group.