Radio Shack PRO-2018 - Manual (Page 22)

22
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3. Press ENT . The scanner clears any lockouts from all
frequencies (except in the marine bank). Or, if you do
not want to clear the lockouts, press
TUNE/CLEAR .
7UKPI"2TKQTKV[
The priority feature lets you scan through channels and still
not miss important or interesting calls on a frequency you
select. You can program one frequency into the priority
channel. As the scanner scans, if the priority feature is
turned on, the scanner checks the priority channel for
activity every 2 seconds.
±
1. Press PGM , then press PRI/ALERT .
F9> F9> F9> F9>
and
&&&$&&&& &&&$&&&& &&&$&&&& &&&$&&&&
or
the previously-stored frequency appear.
2. Enter the frequency you want to enter into the priority
channel, then press ENT . The display flashes twice.
To turn on the priority feature, press PRI/ALERT during
scanning or searching.
FH? FH? FH? FH?
appears. The scanner checks the
priority channel every 2 seconds and stays on the channel if
there is activity.
F9> F9> F9> F9>
and the frequency appear whenever the
scanner is set to the priority channel.
To turn off the priority feature, press PRI/ALERT .
FH? FH? FH? FH?
disappears.
6
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10'
"1
0
"
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The scanner is preset to sound a tone each time you press
one of its keys. You can turn the key tone off or back on.
1. If the scanner is on, slide POWER to OFF to turn it off.
2. While you hold down 2 and ENT , turn on the scanner.
3. When
e<<ýjed; e<<ýjed; e<<ýjed; e<<ýjed;
or
edýjed; edýjed; edýjed; edýjed;
appear, release 2 and ENT .
#
81+&+0)
"+
/#)'
"(
4'37'0%+'5
You might hear one of your regular stations on another
frequency that is not listed. For example, you might find a
service that regularly uses a frequency of 453.275 also on
474.675 MHz. Do the following to determine if you are
listening to an image frequency:
Note the new frequency 474.675
Double the intermediate frequency of 10.7 MHz (21.400)
and subtract it from the new frequency –21.400
If the answer is the regular frequency 453.275
then you have tuned to an image.
±
"016'"
±
"
If you program a weather
frequency into the priority channel
and the scanner detects a WX alert
tone on that frequency (see “WX
Alert” on Page 20), the scanner
sounds the alert tone and
7B;hj 7B;hj 7B;hj 7B;hj
flashes. Press any key to turn off
the alarm.
20-424.fm Page 22 Monday, September 9, 2002 9:44 AM