E F Johnson Company 2425372 Benutzerhandbuch

One talk group in the scan list can be designated a priority talk group by programming or 
it can be the selected talk group. When scanning, messages on a non-priority talk group 
are interrupted by messages on the priority talk group. Priority scanning must also be 
supported at the system level for it to occur as programmed in the radio.

SMARTNET/SmartZone and P25 Trunked scan lists are user programmable if the SCN 
ED option switch is programmed. The procedure is described in Section 4.12.1.

With SMARTNET/SmartZone and P25 trunked operation, each channel (talk group) can 
be programmed to select one of the programmed scan lists or so scanning is disabled (No 
List). In addition, each channel can be programmed so that scanning is automatically 
enabled (Auto Scan) when it is selected.

If the SN LIST option switch is programmed, the list that is selected by all talk and 
announcement groups in the current system can be temporarily changed by the user as 
follows. Also selectable if desired is “No List” (scanning disabled) or “Programmed” 
(default list). The programmed default list is automatically reselected at power up.

Proceed as follows to temporarily change the currently selected scan list:

1 With scanning disabled (the rotating   icon is not indicated in the right status display), 

press the SN LIST option switch.

2 The currently selected list is displayed as “List x”, with “x” the currently selected list. 

To exit without changing the selected list, simply press the SN LIST option switch 
again.

3 To select another list, “Programmed”, or “No List”, rotate the Select switch. When the 

desired list is displayed, select it and exit this mode by pressing the Scan List option 
switch again.

The dynamic regrouping feature allows a dispatcher to change the current talk group or 
switch mobiles to a predefined regrouping channel to receive an important message. When 
the console issues a regroup order, the radio switches to the preprogrammed regroup talk 
group.

If the Cancel Dynamic Regrouping option switch is programmed, it can be pressed to exit 
the dynamic regrouping mode.