ICOM IC-756PRO2 Manuel D’Utilisation
31
5
RECEIVE AND TRANSMIT
■
Dualwatch operation
Dualwatch monitors 2 frequencies with the same
mode simultaneously.
mode simultaneously.
During dualwatch, both frequencies should be on the
same band, because the bandpass filter in the RF cir-
cuit is selected for the main readout frequency.
same band, because the bandpass filter in the RF cir-
cuit is selected for the main readout frequency.
q
Set a desired frequency.
w
Push [DUALWATCH] for 1 sec.
• Equalized receive frequency and “
” appear in
the LCD. This quick dualwatch function can be turned
OFF in set mode. (p. 70)
OFF in set mode. (p. 70)
• Pushing [DUALWATCH] momentarily activates the du-
alwatch with the previously operated frequency.
e
Set another desired frequency using the tuning
dial.
dial.
r
Adjust [BAL] to set a suitable signal strength bal-
ance between the main and sub readout frequen-
cies.
ance between the main and sub readout frequen-
cies.
• S-meter shows the combined signal strength.
t
To transmit on the sub readout frequency, push
[CHANGE] or [SPLIT].
[CHANGE] or [SPLIT].
RIT function can be used for the main readout only.
∂
TX function can be used for the transmit readout
(main readout when the split function is OFF; sub
readout when the split function is ON).
readout when the split function is ON).
BW
BW
2.4k
2.4k
SFT
SFT
0
FIL2
FIL2
U S B
U S B
qw:pp
VFO
VFO
TX
TX
56
56
1
USB
USB
USB
USB
USB
USB
FIL2
FIL2
wq.wop.pp
wq.wop.pp
14.100.00
14.100.00
14.100.00
14.100.00
VFO
VFO
DUAL-W
DUAL-W
ANT
ANT
1
METER
METER
Po
Po
P.AMP
P.AMP
1
ATT
ATT
OFF
OFF
OFF
DUAL-W
DUAL-W
• Scanning during dualwatch
Scanning operates only for the main readout. To op-
erate the scan during dualwatch, scan on the main
readout and use the sub readout for your QSO using
both dualwatch and split frequency operation.
erate the scan during dualwatch, scan on the main
readout and use the sub readout for your QSO using
both dualwatch and split frequency operation.
q
Program the desired programmed scan edges in
the same amateur band. See p. 53 for program-
ming.
the same amateur band. See p. 53 for program-
ming.
• If you plan to operate a
∂
F scan, programming the
scan edges may not be necessary.
w
Push [SPLIT] to turn the split frequency function
ON.
ON.
• “
” appears.
e
Select VFO mode for the main readout.
r
Set the desired operating frequency for the main
readout.
readout.
t
Push [DUALWATCH] for 1 sec.
• The main and sub readout frequencies are equalized
and the dualwatch function is turned ON.
y
Push [(F-4)SCAN] to select the scan screen.
• Push [EXIT/SET] several times to close a multi-func-
tion screen, if necessary.
u
Push [(F-1)PROG] or [(F-2)
∂
F] to start the pro-
grammed scan or
∂
F scan, respectively.
• Scan activates on the main readout between the pro-
grammed scan edges or within the
∂
F span.
• Transmitting on the sub readout stops the scan.
i
To cancel the scan, push [EXIT/SET].
wq.wop.pp
BW
BW
2.4k
2.4k
SFT
SFT
0
FIL2
FIL2
U S B
U S B
qw:pp
VFO
VFO
USB
USB
USB
USB
USB
USB
FIL2
FIL2
wq.wtp.pp
14.100.00
14.100.00
14.100.00
14.100.00
VFO
VFO
SPLIT
SPLIT
1
1
DUAL-W
DUAL-W
PROG
PROG
∂
F
FINE
FINE
∂
F SPAN
F SPAN
SET
SET
SCAN
SCAN
TX
TX
ANT
ANT
1
COMP
COMP
OFF
OFF
WIDE
WIDE
METER
METER
Po
Po
P.AMP
P.AMP
1
AGC
AGC
MID
MID
MID
ATT
ATT
OFF
OFF
OFF
VOX
VOX
OFF
OFF
OFF
P R O G R A M S C A N
P R O G R A M S C A N
∂ F S p a n
∂ F S p a n
S p a n
: ±
± 1 0 k H z
1 0 k H z
P r o g r a m m e d
P r o g r a m m e d P 1 :
P 1 : 2 1 . 0 0 0 . 0 0 M H z
2 1 . 0 0 0 . 0 0 M H z
s c a n
s c a n e d g e s
e d g e s P 2 :
P 2 : 2 1 . 4 5 0 . 0 0 M H z
2 1 . 4 5 0 . 0 0 M H z
wq.wop.pp
BW
BW
2.4k
2.4k
SFT
SFT
0
FIL2
FIL2
U S B
U S B
qw:pp
VFO
VFO
USB
USB
USB
USB
USB
USB
FIL2
FIL2
wq.wop.pp
14.100.00
14.100.00
14.100.00
14.100.00
VFO
VFO
SPLIT
SPLIT
1
1
DUAL-W
DUAL-W
TX
TX
ANT
ANT
1
METER
METER
Po
Po
P.AMP
P.AMP
1
ATT
ATT
OFF
OFF
OFF
BW
BW
2.4k
2.4k
SFT
SFT
0
FIL2
FIL2
U S B
U S B
qw:pp
VFO
VFO
USB
USB
USB
USB
USB
USB
FIL2
FIL2
wq.wop.pp
14.100.00
14.100.00
14.100.00
14.100.00
VFO
VFO
qr.wpt.pp
SPLIT
SPLIT
1
1
TX
TX
ANT
ANT
1
METER
METER
Po
Po
P.AMP
P.AMP
1
ATT
ATT
OFF
OFF
OFF
SPLIT
SPLIT