Icom IC-7600

95
4
RECEIVE AND TRANSMIT
■ ∂TX function
The ∂TX function shifts the transmit frequency up
to ±9.999 kHz in 1 Hz steps (10 Hz steps when
cancelling the 1 Hz step readout) without moving the
receive frequency.
q Push [∂TX] to turn ∂TX function ON.
• “
” and the shifting frequency appear when the
function is ON.
w Rotate the [RIT/∂TX] control.
e To reset the ∂TX frequency, hold down [CLEAR]
for 1 second.
• Push [CLEAR] momentarily to reset the ∂TX
frequency when the quick RIT/∂TX clear function is
ON. (p. 140)
r To cancel the ∂TX function, push [∂TX] again.
• “ ” and the shifting frequency disappears.
When RIT and ∂TX are ON at the same time, the
[RIT/∂TX] control shifts both the transmit and
receive frequencies from the displayed frequency
at the same time.
D ∂TX monitor function
When the ∂TX function is ON, holding down [XFC]
allows you to monitor the operating frequency directly.
For your convenience— Calculate function ✓
The frequency shift of the ∂TX function can be
added/subtracted to the displayed frequency.
➥ While displaying the ∂TX shift frequency, hold
down [∂TX] for 1 second.
■ Monitor function
The monitor function allows you to monitor your
transmit IF signals in any mode. Use this to check
voice characteristics while adjusting SSB transmit
parameter (p. 139).
The CW sidetone functions regardless of the
[MONITOR] switch setting.
q Push [MONITOR] to turn the monitor function
ON and OFF.
• The indicator on this switch lights green when the
monitor function is ON.
w Hold down [MONITOR] to the monitor set mode.
e Rotate the main dial to adjust the monitor level.
• Hold down [DEF] (F-4) for 1 second to select a default
value.
r Push [EXIT/SET] to exit the monitor set mode.
NOTE: When using the VOX voice delay, turn the
monitor function OFF, or transmitted audio will be
echoed.
[RIT/∂TX]
∂TX
CLEAR
Appears
XFC
EXIT/SET
Main dial
F-4
DEF
MONITOR
• Monitor set mode