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56
6
FUNCTIONS FOR TRANSMIT
2001 NEW
■
∂
∂
TX function
The
∂
TX function shifts the transmit frequency up to
±9.99 kHz in 10 Hz steps without moving the receive
frequency.
• See
#2
on p. 4 for function description.
q
Push the [
∂
TX] switch to turn the
∂
TX function ON
and OFF.
• “
∂
TX” and shift frequency appear when the function is
ON.
w
Rotate the [RIT/
∂
TX] control.
• To reset the
∂
TX frequency, push [CLEAR] for 1 sec.
• Push [CLEAR] momentarily to reset the
∂
TX frequency
when the quick RIT clear function is ON. (p. 85)
• To add or subtract the
∂
TX frequency to the displayed
frequency, push [
∂
TX] for 1 sec.
When RIT and
∂
TX are ON at the same time, the
[RIT/
∂
TX] control shifts both the transmit and re-
ceive frequencies from the displayed frequency at
the same time.
D
D
∂
∂
TX monitor function
When the
∂
TX function is ON, pushing and holding
[XFC] allows you to monitor the operating frequency di-
rectly (
∂
TX is temporarily cancelled).
■
Monitor function
The monitor function allows you to monitor your trans-
mit IF signals in any mode through the speaker. Use
this to check voice characteristics while adjusting SSB
transmit tones. (p. 88) The CW sidetone functions re-
gardless of the [MONITOR] switch setting.
q
Push [MONITOR] to switch the monitor function ON
and OFF.
• “MONI” appears when the monitor function is ON.
w
Set the monitor level.
➥
Push [MONITOR] for 1 sec. to select monitor pro-
gram mode.
➥
Rotate the tuning dial for the clearest audio out-
put while pushing [PTT] and speaking into the mi-
crophone.
• Push [F3] for 1 sec. to select the default value.
e
Push [MENU] to return to the previous menu.
[
∂
TX]
[CLEAR]
[RIT/
∂
TX] control
Appears
[MONITOR]
M O N I T O R L e v e l
Monitor indicator
Shows monitor level
5 O %
IC-7400.qxd 02.4.2 11:35 Page 56