Radio Shack PRO-2052, Руководство пользователя

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19
quency of 151.473, your scan-
ner accepts it as 151.475.
• If you entered a frequency that
is already stored in another
channel, the scanner beeps
three times and displays the
lowest channel number where
the frequency is already stored.
If you want to store the fre-
quency anyway, press
E
again.
• Press
DELAY
if you want the
scanner to pause 2 seconds on
this channel after a transmis-
sion ends before it proceeds to
the next channel (see “Delay”
on Page 23). The scanner also
stores this setting in the chan-
nel.
4. To program the next channel in
sequence, press
MANUAL
and
repeat Steps 2 and 3.
SEARCHING SERVICE
BANKS
You can search for public service, po-
lice, fire/emergency, aircraft, and
weather transmissions even if you do
not know the specific frequencies that
are used in your area. You can also
store any of the frequencies you find
into channels.
Your scanner has the following pre-
programmed service banks.
• PUB — contains 140 public ser-
vice frequencies
• POLICE — contains 2,392 police
frequencies
• FIRE/EMG — contains 197 fire
and emergency service frequen-
cies
• AIR — contains 2,319 aircraft and
air service frequencies
• WX — contains 7 weather fre-
quencies
To select a service bank, press
SVC
.
(activity indicator) appears above
the service bank’s name
(
PUB, PO-
LICE , FIRE/EMG , AIR , and WX
)
,
and one of the preset public service
frequencies appear. After a 2-second
delay, scanning begins in the selected
bank.
To select another service bank, re-
peatedly press
SVC
until appears
above the name of the bank you want
to use.
Notes:
• To skip data signals (such as
modem signals), press
DATA
. See
“Skipping Data Signals” on
Page 25.
• Because frequencies are not
always assigned to the same ser-
vices everywhere, you might hear
transmissions from one service in
another service bank.
20-432.fm Page 19 Friday, July 14, 2000 11:30 AM