Icom IC-7600, Инструкция по эксплуатации

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96
4
RECEIVE AND TRANSMIT
4
■
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
Push
[SPLIT], then hold down [CHANGE] for 1
second.
• 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
readout.
e
While holding down
[XFC], rotate the main dial to
set the transmit frequency to 21.310 MHz.
• The transmit frequency can be monitored while pushing
[XFC].
r
Now 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
Push [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. 137)
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 the 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