quick key’s 
(if the quick key is a
The Sx: (system) indicators on the display show the systems that are currently selected.
To select or lock out a system that is not assigned to a key, press and hold Func while you rotate the scroll control until the desired system is selected. Then, continue to hold Func and press L/O to either lock out or unlock the system.
Selecting System Channel Groups
Within a system, you can assign groups of channels to a group quick key (see “Setting the Group Quick Key” on Page 50).
Follow these steps to activate or deactivate a channel group within a system while scanning.
1.Press Func to hold on the system (or hold down Func then rotate the scroll control to select the
system).
2.Continue to hold Func and press the number key corresponding to the channel group you want to activate or deactivate.
Locking/Unlocking Systems
Follow these steps to lock out a system so that it does not scan even if its quick key is selected.
1.While holding down to select the system.
Func
, rotate the scroll control
2.Continue to hold down Func and press L/O to lock out the system. System Locked appears.
3.Repeat Steps 1 and 2 to unlock a system you have previously locked. System Unlocked appears.
Basic Operation
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