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4
REPEATER AND DUPLEX OPERATION
4-5
Duplex operation
D
Using the Duplex Reverse function
When the Duplex Reverse function is ON, the receive
and transmit frequencies are reversed.
1. Push [SET] to enter the Set mode.
• A Set mode item is displayed.
2. Repeatedly push [SET] to select “dUP.REV.”
3. Rotate [DIAL] to select “On.”
4. Push [V/M/C] to exit the Set mode.
• “DUP” blinks while operating.
Example:
Offset:
5.000 MHz
Duplex direction: DUP–
Duplex
Reverse
Receive
Transmit
OFF
149.900 MHz
144.900 MHz
On
144.900 MHz
149.900 MHz
D
Off band indication
If the transmit frequency is out of the amateur band,
the off-band indication, “OFF” is displayed when you
push [PTT]. Check the frequency offset or duplex
direction in this case.
While accessing a repeater
While transmitting in Duplex mode
D
Using the Auto Repeater function
(For only the USA version)
When the operating frequency falls within the
Repeater output frequency range, the Auto Repeater
function automatically sets the Repeater settings
(Duplex ON/OFF, Duplex direction, Tone encoder ON/
OFF).
1. Rotate [VOL] counter-clockwise to turn OFF the
transceiver.
2. While holding down [SET], rotate [VOL] clockwise
to turn ON the transceiver.
• An Initial Set mode item is displayed.
3. Repeatedly push [SET] to select “AutoRP.”
4. Rotate [DIAL] to select an option.
5. Push [V/M/C] or [ENT] to exit the Initial Set mode.
Frequency range and offset direction:
Frequency range
Shift direction
145.200 ~ 145.495 MHz
DUP–
146.610 ~ 146.995 MHz
DUP–
147.000 ~ 147.395 MHz
DUP+
442.000 ~ 444.995 MHz
DUP+
447.000 ~ 449.995 MHz
DUP–