Справочник Пользователя для ICOM 301500
22
3
BASIC OPERATION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
N VFO description
VFO is an abbreviation of Variable Frequency Oscilla-
tor, and traditionally refers to an oscillator.
tor, and traditionally refers to an oscillator.
The IC-7200 VFO can store a frequency and an oper-
ating mode.
ating mode.
You can call up a desired frequency to the VFO with
the keypad or the memory copy function (see p. 63).
You can also change the frequency with [DIAL] and
select an operating mode with
the keypad or the memory copy function (see p. 63).
You can also change the frequency with [DIAL] and
select an operating mode with
MODE
or call up previ-
ously accessed frequency and modes with the band
stacking register (p. 24).
stacking register (p. 24).
The IC-7200 has two VFOs, specially suited for split
frequency operation. The VFOs are called VFO A and
VFO B. You can use the desired VFO to call up a fre-
quency and operating mode for operation.
frequency operation. The VFOs are called VFO A and
VFO B. You can use the desired VFO to call up a fre-
quency and operating mode for operation.
Select
MEMORY
CHANNEL
DIAL
7.001 MHz
21.295 MHz
BAND
Change
Transfer
Transfer
VFO
N VFO operation
D Selecting the VFO A/B
D VFO equalization
± Push
A/B
=
to toggle VFO A or VFO B.
MODE
TUNER
TS
FILTER
SPCH
V/M
A/B
SPLIT
M-CL
SCAN
SET
ATT
P.AMP
COMP
VOX
MNF
RIT
1
2
3
4
5
6
7
8
0
50
28
18
14
10
21
24
=
7
3.5
1.8
F-INP
M-CH/RIT
ENT
BAND
GENE
9
.
AGC
MW
ANF
METER
NR
NB
Either “ ” or
“ ” appears.
“ ” appears.
± Push and hold
A/B
=
for 1 sec. to set the undis-
played VFO frequency and mode to the displayed
VFO frequency
VFO frequency
•
3 beeps sound when the VFO equalization is
completed.
completed.
CONVENIENT
Use two VFOs as a quick memory
When you find a new station, but you wish to con-
tinue searching, the two VFO system can be used for
quick memory storage.
Use two VFOs as a quick memory
When you find a new station, but you wish to con-
tinue searching, the two VFO system can be used for
quick memory storage.
q Push and hold
A/B
=
for 1 sec. to store the dis-
played frequency into the undisplayed VFO.
w Continue searching for stations.
e Push
A/B
=
to retrieve the stored frequency.
r To continue searching for a station, push
A/B
=
again.
Push and hold
for 1 sec.,
then push again.
for 1 sec.,
then push again.