8
65
SCAN OPERATION
• Channels
For programmed scan:
Program scan edge frequencies into scan edge mem-
ory channels P1 and P2. (p. 66)
For memory scan:
Program two or more memory channels except scan
edge memory channels.
• Scan resume ON/OFF
You can select the scan to resume or cancel when
detecting a signal in the set mode.
Scan resume ON/OFF must be set before operating a
scan. See p. 78 for ON/OFF setting and scan resume
condition details.
• Scan speed
Scan speed can be selected from 2 levels, high or
low, in the set mode. See p. 78 for details.
• Squelch condition
❍
Scan starts with squelch open
For programmed scan:
When tuning step is 1 kHz or less:
The scan continues until it is stopped manually with
pushing
SCAN
, and does not pause* even if signals
are detected.
* The scan is paused when the squelch is closed and
then opened (scan resumes after 10 sec. has passed
when the scan resume is ON; scan is cancelled when
OFF).
When tuning step is more than 5 kHz:
The scan pauses on each step when the scan
resume is ON; not applicable when OFF.
For memory scan:
Scan pauses on each channel when the scan resume
is ON; not applicable when OFF.
❍
Scan starts with squelch closed
Scan stops when a signal is detected.
If you set scan resume ON in the set mode, the scan
pauses for 10 sec. when detecting a signal, then
resumes. When a signal disappears while scan is
paused, scan resumes 2 sec. later.
NOTE:
If the
[RF/SQL]
control function is set as
“AUTO,” the squelch is always open in SSB, CW
and RTTY modes. (pgs. 4, 30, 75)
■
Scan types
■
Preparation
PROGRAMMED SCAN
Repeatedly scans between two scan edge frequencies
(scan edge memory channels P1 and P2).
This scan operates in VFO mode.
Scan
Scan edge P1 or P2
Scan edge P2 or P1
Jump
This scan operates in memory mode.
MEMORY SCAN
Repeatedly all programmed memory channels that
are not blank.
Mch 1
Mch 5
Mch 2
Mch 3
Mch 4
Mch 6
Mch 7
Mch 199
BLANK
