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15
Operation
scanner's sensitivity to these signals. If
you want to listen to a weak or distant
station, turn
SQUELCH
counterclock-
wise.
•If
SQUELCH
is adjusted so you always
hear a hissing sound, the scanner will
not scan properly.
• To ensure the scanner operates properly
while in the trunking mode, we suggest
you set
SQUELCH
using the steps listed
above.
STORING KNOWN
FREQUENCIES INTO
CHANNELS
Good references for active frequencies are
RadioShack's Police Call, Aeronautical Fre-
quency Directory
, and
Maritime Frequency
Directory
. We update these directories every
year, so be sure to get a current copy. Also
see the supplied
Trunking Guide
.
Note:
If you are storing frequencies for an
EDACS system, you must store them in logi-
cal channel number order, with the first fre-
quency in channel 1 for the current bank.
Follow these steps to store frequencies into
channels.
1. Press
MAN
, enter the bank (0–9) and
channel number (00–29) where you
want to store a frequency, then press
MAN
again.
)
))
)
and the bank and channel
number appear at the upper left corner
of the display (for example:
)
))
)òò
òòòò
òòò
òò
ò
).
Note:
When
)
))
)
is on the display, you can
also select your desired bank and chan-
nel number with the
FUNC
and arrow
keys.
• Press
FUNC
then press
8
88
8
or
9
99
9
.
The bank number moves in the direc-
tion of the arrow pressed.
• Press
FUNC
then press and hold
8
88
8
or
9
99
9
. The bank number moves con-
tinuously in the assigned direction.
• Press
8
88
8
. The channel number
moves upward one by one. Or, press
9
99
9
. The channel number moves
downward one by one.
2. Press
PROG
.
)
))
)
changes to
,
,,
,
.
3. Use the number keys and
.
/
DELAY
to
enter the frequency (including the deci-
mal point) you want to store.
If you make a mistake, press
CLEAR
to
delete a single digit or press and hold
CLEAR
about 2 seconds to delete all dig-
its.
4. Press
ENTER
to store the frequency into
the channel.
Notes:
• If you made a mistake in Step 3,
%EM8C@;
%EM8C@;%EM8C@;
%EM8C@;
"I<H
"I<H"I<H
"I<H
briefly appears and the scanner
beeps when you press
ENTER
. Start
again from Step 3.
• Your scanner automatically rounds the
entered frequency to the nearest valid
frequency. For example, if you enter a
frequency of 151.553, your scanner
accepts it as
ñíñôííò
ñíñôííòñíñôííò
ñíñôííò
.
• To have the scanner pause for 2 sec-
onds on a channel after a transmission
before proceeding to the next active
transmission, press
.
/
DELAY
to turn the
delay function on. See “Using the Delay