Icom IC-M710 Instruction Manual page 17

(4) Scan type selection
This item selects one of the following scan functions.
Channel scan and channel resume scan search 5
channels around a user selected channel or search
all ITU channels in the band when an ITU channel is
selected.
Programmed scan searches signals within the fre-
quency range and activates slowly while squelch is
open and fast while squelch is closed.
(5) Scan speed
Selects scan speed as follows:
Selection
1 2 3 4
Channel Scan
130 260 520 1040 2080 4160 8320 16360 33280 66560
Channel resume
1 2 3 4
scan (sec./ch)
Programmed scan
10 20 40 60
(squelch open*)
Faster
*squelch closed: 10 ms/ch
(6) Channel name and frequency
The lower half of the display can be set to display a
programmable channel name or a receive frequency
according to an operator's needs.
(7) CW/FSK narrow filter
This selects the passband width for A1A (CW), FSK
or J2B mode.
NOTE: When "on" is selected without the optional
filter installed, general version does not function
on these modes.
(8) FSK frequency shift
Several shift settings (the difference between the
mark and space frequency) are used for FSK opera-
tion. This item allows you to select a shift setting for
almost any FSK system.
(unit: msec./ch)
5 6 7 8 9 10
5 6 7 8 9 10
90 140 210 320 480 720
Slower
6
SET MODE
Channel scan
Scan is canceled when
transmitting. (default)
Channel resume scan
Scan pauses when squelch
opens, then resumes after
30 seconds.
Programmed scan
Scan operates over the
frequency range.
Fastest scan speed
(default: 4)
Slowest scan speed
Channel number
and channel name
(alphanumeric)
(default)
Channel number
and frequency
Passband:
2.3 kHz/−6 dB
(default)
Passband:
500 Hz/−6 dB
Frequency shift:
170 Hz
(default)
Frequency shift:
425 Hz
Frequency shift:
850 Hz
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