Storing Known Frequencies Into Channels - Radio Shack HANDHELD TRUNKING 20-521 Owner's Manual

150-channel handheld trunking scanner
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STORING KNOWN FREQUENCIES
INTO CHANNELS
Good references for active frequencies are Ra-
dioShack's "Beyond Police Call," "Aeronautical Fre-
quency Directory," and "Maritime Frequency Directory."
We update these directories every year, so be sure to
get a current copy.
Follow these steps to store frequencies into channels.
1. Press
MAN
want to store a frequency, then press
channel number appears.
2. Use the number keys and
(including the decimal point) you want to store.
3. Press
E
Notes:
• If you entered an invalid frequency in Step 2,
Error
times. Simply enter the frequency again.
, enter the channel number where you
to store the frequency into the channel.
appears and the scanner beeps three
to enter the frequency
1
. The
PROG
25

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Pro-91 20-521Pro-9120-521

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