The Whistler Group SC04 Manuale Utente

Object Lockout

Transmissions for locked out objects are ignored for 
all scan list. Four lockout types are available:

•  Temporary – The object is locked out until the 

scanner is turned off. When the scanner is turned 
on again, temporary lockouts are removed. A 
flashing lowercase “l” indicates a temporary lockout.

•  Permanent – The object is locked out until 

you unlock it. An uppercase “L” indicates a 
permanent lockout.

•  Talkgroup Lockout – Used with wildcard TGRP 

objects. This locks out a specific talkgroup, but 
the wildcard TGRP remains active.

•  Search Lockout – Lock out up to 250 undesired 

frequencies that are found during searches.

To lock out an object:

•  While the object is active, press 

L/OUT. 

•  To apply permanent lockout, press 

FUNC and 

then 

L/OUT.

•  To lock out a talkgroup, press the 

TGL/O 

softkey.

Temporary 

Lockout

   

G

    

  

04-0237  CONV   

plD

FM 

 

 153.950000

FIRE  

 

CT:127.3

   

G

    

  

04-0237  CONV   

pLD

FM 

 

 153.950000

FIRE  

 

CT:127.3

Permanent 

Lockout