Icom IC-7600 Instruction Manual - Page 95

■ Split frequency operation, SPLIT], CHANGE], F-INP ENT]

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4 RECEIVE AND TRANSMIT ■ Split frequency operation Split frequency operation allows you to transmit and receive in the same mode on two different frequencies. Split frequency operation is performed using 2 frequencies on the main and sub readouts. The following is an example of setting 21.290 MHz for receiving and 21.310 MHz for transmitting. q Set 21.290 MHz (USB) in VFO mode. w P ush [SPLIT], then push and hold [CHANGE] for 1 sec. • The quick split function is much more convenient for selecting the transmit frequency. See the next section for details. • The equalized transmit frequency and " " appear on the LCD. • [SPLIT] indicator lights. • " " appears to show the transmit frequency read- out. e While pushing and holding [XFC], rotate the main dial to set the transmit frequency to 21.310 MHz. • The transmit frequency can be monitored while push- ing [XFC]. r N ow you can receive on 21.290 MHz and transmit on 21.310 MHz. To change the transmit and receive frequencies, push [CHANGE] to exchange the main and sub readouts. ✔ CONVENIENT • Direct shift frequency input The shift frequency can be entered directly. q Push [F-INP ENT]. w Enter the desired shift frequency with the digit keys. • 1 kHz to 9.999 MHz can be set. • When you require a negative shift direction, push [GENE •] in advance. e P ush [SPLIT] to input the shift frequency in the sub readout and the split function is turned ON. • Dualwatch function The dualwatch function is convenient for tuning the transmit frequency while monitoring both frequencies used for transmitting and receiving. • Split lock function (p. 129) Accidentally releasing [XFC] while rotating the main dial changes the receive frequency. To prevent this, use both the split lock and dial lock functions to change the transmit frequency only. The split lock function cancels the dial lock function while pushing [XFC] during split frequency operation. The split lock function is OFF by default, but can be turned ON in others set mode. [SPLIT] indicator SPLIT MAIN /SUB M.SCOPE CHANGE XFC • When the split function ON Main dial • When [XFC] is pushed • The split frequency operation is ready 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 88

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■
Split frequency operation
Spl±t frequency operat±on allows you to transm±t and
rece±ve ±n the same mode on two d±fferent frequen-
c±es. Spl±t frequency operat±on ±s performed us±ng 2
frequenc±es on the ma±n and sub readouts.
The follow±ng ±s an example of sett±ng 21.290 MHz for
rece±v±ng and 21.310 MHz for transm±tt±ng.
q
Set 21.290 MHz (USB) ±n VFO mode.
w
Push
[SPLIT]
, then push and hold
[CHANGE]
for 1
sec.
•
The qu±ck spl±t funct±on ±s much more conven±ent for
select±ng the transm±t frequency. See the next sect±on
for deta±ls.
•
The equal±zed transm±t frequency and “
”
appear on the LCD.
• [SPLIT] ±nd±cator l±ghts.
•
“
” appears to show the transm±t frequency read-
out.
e
Wh±le push±ng and hold±ng
[XFC]
, rotate the ma±n
d±al to set the transm±t frequency to 21.310 MHz.
•
The transm±t frequency can be mon±tored wh±le push-
±ng
[XFC]
.
r
Now you can rece±ve on 21.290 MHz and transm±t
on 21.310 MHz.
To change the transm±t and rece±ve frequenc±es, push
[CHANGE]
to exchange the ma±n and sub readouts.
✔
CONVENIENT
• Direct shift frequency input
The sh±ft frequency can be entered d±rectly.
q
Push
[F-INP ENT]
.
w
Enter the des±red sh±ft frequency w±th the d±g±t keys.
• 1 kHz to 9.999 MHz can be set.
•
When you requ±re a negat±ve sh±ft d±rect±on, push
[GENE •]
±n advance.
e
Push
[SPLIT]
to ±nput the sh±ft frequency ±n the sub
readout and the spl±t funct±on ±s turned ON.
• Dualwatch function
The dualwatch funct±on ±s conven±ent for tun±ng the
transm±t frequency wh±le mon±tor±ng both frequenc±es
used for transm±tt±ng and rece±v±ng.
• Split lock function
(p. 129)
Acc±dentally releas±ng
[XFC]
wh±le rotat±ng the ma±n
d±al changes the rece±ve frequency. To prevent th±s,
use both the spl±t lock and d±al lock funct±ons to
change the transm±t frequency only. The spl±t lock
funct±on cancels the d±al lock funct±on wh±le push±ng
[XFC]
dur±ng spl±t frequency operat±on.
The spl±t lock funct±on ±s OFF by default, but can be
turned ON ±n others set mode.
Main dial
[SPLIT] indicator
SPLIT
MAIN
/SUB
M.SCOPE
M.SCOPE
XFC
CHANGE
• When the split function ON
• When [XFC] is pushed
• The split frequency operation is ready
88
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RECEIVE AND TRANSMIT
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