Icom IC-7610 Instruction Manual advanced - Page 16

Delta TX function, Delta TX monitor function - noise reduction

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2. ADVANCED OPERATIONS ∂TX function The ∂TX function shifts the transmit frequency up to ±9.99 kHz without shifting the receive frequency. 1. Push TX . ••The ∂TX function turns ON. LPushing TX turns the ∂TX function ON or OFF. LWhile using the Fine Tuning function (See Basic manual section 3), the ∂TX frequency is displayed in 4 digits, instead of 3. ∂TX frequency 2. Rotate RIT/ TX to set the ∂TX frequency to match the receiving station's frequency. Set the ∂TX frequency. DD∂TX monitor function When the ∂TX function is ON, you can directly monitor the operating frequency by holding down XFC . While holding down XFC . LW hile monitoring, the TX/RX indicator lights green and the Noise Reduction, Notch Filter and Twin PBT settings are cleared. LTo reset the ∂TX frequency to "0.00," hold down CLEAR for 1 second. LYou can add the frequency shift to the operating frequency by holding down TX for 1 second. 3. To turn OFF the ∂TX function, push TX . 12

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12
2. ADVANCED OPERATIONS
∂
TX function
The
∂
TX function shifts the transmit frequency up to
±9.99 kHz without shifting the receive frequency.
1. Push
TX
.
• The
∂
TX function turns ON.
L
Pushing
TX
turns the
∂
TX function ON or OFF.
L
While using the Fine Tuning function (See Basic
manual section 3), the
∂
TX frequency is displayed in
4 digits, instead of 3.
2. Rotate
RIT/
TX
to set the
∂
TX frequency to
match the receiving station’s frequency.
L
To reset the
∂
TX frequency to “0.00,” hold down
CLEAR
for 1 second.
L
You can add the frequency shift to the operating
frequency by holding down
TX
for 1 second
.
3. To turn OFF the
∂
TX function, push
TX
.
∂
TX frequency
Set the ∂
TX frequency.
While holding down
XFC
.
D
∂
TX monitor function
When the
∂
TX function is ON, you can directly monitor
the operating frequency by holding down
XFC
.
L
While monitoring, the TX/RX indicator lights green
and the Noise Reduction, Notch Filter and Twin PBT
settings are cleared.