User`s guide
32
General Radio Features
Hang Up Box (HUB)
To temporarily suspend Scan Mode operation, remove the 
microphone from the Hang Up Box (HUB). You are allowed to use the 
microphone while scan is suspended. Priority Member scanning is 
not suspended, however. This feature applies to all Scan Lists and 
Scan Types. Scan is resumed once the microphone is returned to the 
holding clip and the preprogrammed hang time has elapsed.
Note: Priority Scan List members are continuously scanned only 
when the Scan List, Designated Tx Member field is set to 
“Talkback” in the radio programming. Otherwise, all scan 
mode operation is suspended.
Optional External Alarms (Horn and Lights)
All control heads can be equipped for external alarms (horn and 
lights) that are activated when a Call Alert page, Private Conversation 
call, or phone call is received.
These features are useful when you must leave the vehicle, but need 
to receive any incoming messages.
The radio always powers up with the horn and lights feature enabled.
Activating the External Alarm(s)
Non-Permanent Horn and Lights
1 Press the H/L softkey momentarily. 
If necessary use theor buttons to access other options 
within the menu.
The last selected alarm(s) are enabled, and the display 
alternately shows the enabled alarm(s), then the selected 
mode.
2 Press the H/L softkey a second time to turn off the alarm(s).










