Radio Shack Pro 84 - Manual (Page 50)

Beyond the Basics 50
priority
The priority feature lets you scan through channels
and still not miss important or interesting calls on
specific channels. You can program one stored
channel in each bank as a priority channel (10 total).
If the priority feature is turned on, as the scanner
scans the bank, it checks that bank's priority channel
for activity every 2 seconds.
The scanner automatically designates each bank's
first channel as its priority channel.
Follow these steps to select a different channel in a
bank as the priority channel.
X Manually select the channel you want to select as
the priority channel.
Y Press FUNC + PGM, then press FUNC +
PRIORITY. P appears to the left of the selected
channel number.
Z Repeat Steps X and Y for the channel in each
bank you want to program as a priority channel.
To turn on the priority feature, press FUNC +
PRIORITY during scanning. PRI appears. Then the
scanner checks the designated priority channel
every 2 seconds in each bank.