Scans; W Scan Types; H Pre-Operation; B Scan Operation - Icom IC-707 Instruction Manual

29
5 Scans
W Scan types
2 scan types are available.
Programmed scan
Repeatedly scans all frequencies between 2 speci-
fied frequencies in scan edge channels P1 and P2.
This is convenient when searching for signals in a
specified frequency range.
Scan edge channel Scan edge channel
P1 or P2
P2 or P1
Memory channel programming
Program memory channels before operating. Refer
to pgs. 25, 26 for memory channel programming.
Programmed Program scan edge frequencies into
scan scan edge channels P1 and P2.
Memory scan Program desired frequencies into
y memory channels 1 — 30.
Scan resume setting
When a signal is received and the squelch opens,
the scan pauses for 10 sec. According to SET
mode setting, the scan is cancelled when a signal is
received. Refer to p. 31 "Scan resume."
W Scan operation
Perform preoperations as described in boxes
above.
Select either VFO mode or MEMORY mode.
— VFO mode : For programmed scan.
— MEMORY mode : For memory scan.
For programmed scan, select 1 kHz tuning step,
if required.
e Refer to p. 16 for details.
Push [SCAN] to start the scan.
[SCAN] switch
Memory scan
This scan operates in MEMORY mode.
Squelch condition selection
Scan operation varies according to the [SQL] con-
trol setting.
— The scan pauses
10 sec. for each
memory channel.
— If scan resume is
OFF in SET
— The scan contin-
ues until it is can-
celled manually.
— The scan does
not pause even
when a signal is mode, the scan
received. does not operate.
— When a signal is received and the
squelch opens, the scan pauses 10 sec.
— When a signal disappears while the scan
pauses, the scan resumes after 2 sec.
Squeich
open
Squelch
closed
— While in programmed scan
"SCAN" appears.
SCAN USB
flo manan
1 Jj. f LS ELS
VFO A
so
100
Scans programmed frequency range.
— While in memory scan
"SCAN" appears.
USB
7 JunM
L 10 O LLL
Scans memory channels 1 — 30 sequentially.
5) The scan operates as described in the box
"Squelch condition selection" above.
6) To cancel the scan manually, push the [SCAN]
switch or rotate the main dial.