37
Basic Operation
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 59).
Follow these steps to activate or deactivate a channel
group within a system while scanning.
1. Press to hold on the system (or hold and
rotate the scroll control to select the system).
2. Continue to hold 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 , rotate the scroll control to
select the system.
2. Continue to hold down and press L/O to lock
out the system.
3. Repeat Steps 1 and 2 to unlock a system you have
previously locked.
Note: You can unlock only one race at a time. When you
unlock a race, the scanner automatically locks the other
races.
Locking/Unlocking Channels
Follow these steps to lock out a channel so that it does
not scan even if its system and channel group are
selected.
1. While holding down , rotate the scroll control to
select the system where the channel is stored.
2. Release then press Hold within 2 seconds to
hold on the system.
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SC230 Paper OM.fm Page 37 Wednesday, October 6, 2004 10:51 AM