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8*5
MODE
SCAN
1)
Push
VFO/M
SWITCH.
2)
Adjust
SQUELCH CONTROL.
3)
Push
MODE-S
SWITCH.
4)
Push
SCAN
SWITCH.
8-6
PROGRAMMED
SCAN
The
purpose
of
this
scan
is
to
selectively
monitor
those
memory
channels
which
contain frequencies
programmed
with
the
same
mode
(FM,
USB,
LSB
or
CW).
1)
Push
the
VFO/MEMORY
SWITCH
to
select
the
MEMORY
CHANNEL
mode.
2)
Adjust the
SQUELCH CONTROL
to quiet the noise
output
from
the speaker.
3)
Push
IN the
MODE
SCAN
(MODE-S) SWITCH.
4)
Push
the
SCAN
SWITCH.
The
transceiver begins
from
the
channel
selected
in
step
1 ),
and
steps
through each
memory
channel
with
the
same mode,
stopping only
when
a
receive
signal
is
detected.
The
purpose
of
this
scanning function
is
to
monitor
a particular
section of the
band.
1)
Store the scan
limits
in
memory
channels 01
and
1)
Store the frequencies of the high
and low
limits
of the desired
02.
scanning range
in
memory
channels 01
and
02.
See
SECTION
8
-
2
PROGRAMMING
MEMORY
CHANNELS,
if
necessary, for
instructions
on
how
to write frequencies
into
memory
channels.
The
scan begins
from
the high
limit
of the range
regardless
of
which
channel
has the higher
frequency
stored.
2) Select
VFO
Aor
B
with
VFO
A/B SWITCH.
2)
Use
the
VFO
A/B
SWITCH
to
select
the
VFO
you
wish
to
use.
NOTE:
Store
both
scanning
limits
in
MEMO
01
and
MEMO
02
using
either
the
HAM
or
the
GENE
mode.
HAM
mode
limits
must
be
in
the
same
band.
3)
Adjust
SQUELCH CONTROL.
3)
Adjust the
SQUELCH
CONTROL
to quiet the noise
output
from
the speaker.
NOTE:
If
the
RECEIVE INDICATOR
remains
ON,
for
example
if
the
SQUELCH CONTROL
is
rotated
fully
counter-
clockwise, the scan
will
not
stop
at
any
signals.
4)
Push
SCAN
SWITCH.
4)
Push
the
SCAN SWITCH
to
start
the
scan.
The
transceiver scans
from
the high
limit
towards
the
low
limit.
The
scanning
rate
depends on
the
TUNING SPEED
SWITCH
position.
5)
Scan
stops
when
a
signal
opens
the squelch.
Scan
5)
The
squelch
opens
when
a signal
is
received.
This stops the scan
resumes
after
1
0
seconds.
automatically
if
the
SQUELCH
CONTROL
has
been
set
as
explained
in
step
3).
After
approximately 10
seconds, the scan
resumes
downwards from
the
frequency
on which
it
stopped.
6)
Pushing
the
SCAN SWITCH
while the scan
is
operating, or
during
the
10 second
halt
period,
clears
the scanning function.
Trans-
mitting or rotating the
TUNING
CONTROL
also
cancels the
scanning function.
8-7
SCAN RESUMPTION
After stopping
due
to
a
received
signal,
all
scans
resume
after
a
fixed
time
of
approximately 10
seconds.
However,
switch
S10
may
be
used
to override
this
feature.
The
factory
setting
is
the
SCAN RESUME
position.
When
placed
in
the
SCAN CLEAR
position,
the scan function automatically
clears
when
a
receive
signal
opens
the squelch
circuit.
To
continue
scan-
ning,
push
the
SCAN SWITCH
again.
-
42
-
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