Tait International Limited TPDK5B 用户手册

Background scanning remains on until you either 
press the function key again, or select a standard, 
in-zone or talkgroup scan group.

1 Press 

 and select 

 > 

> 

. 

2 Scroll through the list of background scan groups 

available and press 

. When you next turn on 

background scanning, this is the scan group that is 
activated.

An in-zone scan group scans the first 50 conventional 
channels (P25 or analog) or trunked talkgroups from 
the currently-selected zone. If you change zones, the 
radio stops scanning the previous zone’s channels 
and automatically starts scanning channels from the 
new zone.

In-zone scanning is useful when scanning 
conventional channels and trunked talkgroups from 
within the selected zone, and zones are used to 
separate different geographic regions or work roles. 
As you change to a new region or role, you can 
change to another zone and the radio will 
automatically start scanning channels or talkgroups in 
the new zone, with no further action required.

To turn in-zone scanning on:

■

Press 

 and select 

>

>

, or press the function key programmed 

for in-zone scanning.

In-zone scanning remains on until you either press 
the function key again, or select a standard, 
background or talkgroup scan group.