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To quickly view multiple group scan status, press either   or the   key. Then slowly 
but consistently rotate the group knob. Each group status will appear on the display. 
10.18.3  Deleting Groups from a Scan List 
P5450 Model Radio 
1.  With scan operation turned OFF, select the desired group to delete from the selected trunked system 
group scan list.  
2.  Press 
. The current status of the group is displayed for a time-out period.  
3.  While the current status is displayed, press 
. until the group from the scan list is "blank". The 
sequence is "blank", 
 ,   ,   ,"blank". Any group that is not in a trunked system group scan list will 
show a "blank" for the time-out period when it is the selected channel. 
P5470 Model Radio 
1.  With scan operation turned OFF, select the desired group to delete from the selected trunked system's 
group scan list.  
2.  Press 
. The current status of the group is displayed for a time-out period.  
3.  While the status is displayed, press 
 to delete the group from the scan list.   ,   ,or   turns OFF. 
Any group that is not in a trunked system group scan list will show a "blank" for the time out period 
when it is the selected channel. 
10.18.4 Nuisance Delete 
A group can also be deleted from the scan list, if it is not the currently selected group, by pressing the   
key (P5450 model) or the 
 key (P5470 model) during scan operation while the radio is displaying the 
unwanted group. The group will be deleted from the system's group scan list in the same manner as if 
done using the steps above. Deletions done in this manner will not remain deleted if the radio is powered 
OFF and then powered ON. 
10.19 SCANNING TRUNKED SYSTEMS 
The radio can be programmed with the following System Scan features. These features are automatically 
enabled when the radio is powered ON. A key or menu option is also defined to allow the System Scan 
features to be toggled during radio operation. The System Scan state will be maintained through system 
changes but will default to ON when the radio is powered ON. 
Enable/Disable via Menu Selection 
Press   and then use the   or    buttons to scroll through the selections until SYS SCAN is 
displayed. Then press   to toggle the System Scan state. The SYSC ON or SYSC OFF display 
message is displayed for two seconds to show the new state. 
Enable/Disable via Pre-Programmed Keypad Key 
Press the key pre-programmed to toggle System Scan and the SYSC ON or SYSC OFF display message 
is displayed for two seconds to show the new state.