Quick Split Function; D Split Lock Function - Icom IC-7700 Instruction Manual

■ Quick split function

[SPLIT] indicator

D Split lock function

Main dial
SPLIT
XFC
[LOCK] indicator
LOCK
Main dial
XFC
FUNCTIONS FOR TRANSMIT
When you find a DX station, an important considera-
tion is how to set the split frequency.
When you push and hold the
sec., split frequency operation is turned ON and the
transmit frequency is equalized to the received fre-
quency.
This shortens the time needed to begin split fre-
quency operation.
The quick split function is ON by default. For your
convenience, it can be turned OFF in Others set
mode. (p. 12-13) In this case, the
not equalize the transmit frequency to the receive fre-
quency.
q Suppose you are operating at 21.290 MHz (USB)
in VFO mode.
w Push and hold
• Split frequency operation is turned ON.
• The transmit frequency (unselected VFO's readout) is
equalized to the receive frequency (selected VFO's rea-
dout).
• " SPLIT " indicator appears.
e Enter the desired offset frequency from the keypad
then push SPLIT
with the main dial while pushing [XFC].
• " " indicator appears when
F-INP
• Offset frequency setting with the keypad— example
To transmit on 1 kHz higher frequency:
- Push F-INP
ENT
To transmit on 3 kHz lower frequency:
- Push
F-INP
ENT
The split lock function is convenient for changing only
the transmit frequency. When the split lock function
is not used, accidentally releasing [XFC] while rotat-
ing the main dial, changes the receive frequency. The
split lock function is ON by default, but can be turned
OFF in set mode. (p. 12-13)
q While split frequency operation is ON, push [LOCK]
to activate the split lock function.
w While pushing [XFC], rotate the main dial to
change the transmit frequency.
• If you accidentally release [XFC] while rotating the main
dial, the receive frequency does NOT change.
6-7
SPLIT switch for 1
SPLIT
SPLIT for 1 sec.
, or set the transmit frequency
F-INP is pushed.
ENT
, 1.8 then .
SPLIT
1
, GENE , 7 then
• 3
6
switch does
.
SPLIT