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5 To exit this mode, cycle radio power or press and hold the Emergency switch.

Channel scanning features common to all operating modes are described in Sections 4.11 
and 4.12. The following information describes features unique to conventional operation.

Conventional systems are programmed with a default scan list that is normally selected by 
all channels in that system. However, there is a programmable option to slave a particular 
conventional scan list to a zone. This then becomes the default list for all conventional 
channels in that zone (it overrides the system programming). This slave feature is 
programmed on the Edit Zone screen.

If the SCAN option switch is programmed, the default list selected by all conventional 
channels (even those belonging to slaved zones) is temporarily changed. The preceding 
default scan lists are automatically reselected whenever radio power is cycled.

The scan list select procedure is as follows:

1 With scanning off, press and hold the SCAN option switch until a tone sounds 

(scanning is off when the rotating   is not indicated in the right status display). If 
required, turn scanning off by briefly pressing this switch. If the SCAN option switch is 
pressed while scanning, Nuisance Channel Delete described in Section 4.11.5 is 
performed.

2 The currently selected list is then indicated in the display as “SCAN LIST x”, where 

“x” is the scan list number. Rotate the Select switch to select the desired list and then 
exit this mode by pressing the Select or SCAN option switch.

Each conventional scan list can be programmed for one of the following modes. These 
modes determine if priority sampling occurs and also the channel on which transmissions 
occur while scanning. Refer to the next section for more information on priority sampling.

No Priority - No priority channel sampling occurs when the list is selected. The radio 
transmits on the selected channel.