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REPEATER AND DUPLEX OPERATIONS
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■ 1750 Hz tone
Some European repeaters require a 1750 Hz tone burst to be
accessed. For such European repeaters, perform the follow-
ing.
• This tone can be use as a ‘Call signal’ in countries out of Europe.
q Push and hold [./EMR/DTMF.M](#) for 1 sec. to select
DTMF memory.
w Rotate [DIAL]
†
counter-clockwise until “T-CALL” appears.
e Push [VFO/MHz] to exit DTMF memory.
r Set the receive frequency (repeater output frequency).
t Set the shift direction of the transmit frequency.
(–DUP or
+DUP; see p. 31 for details.)
y While pushing [PTT], push [SQL] to transmit a 1750 Hz
tone burst signal.
• If “OFF” appears, check the offset frequency or shift direction.
(p. 97)
• The displayed frequency automatically changes to the transmit
frequency (repeater input frequency).
u Push and hold [PTT] to transmit.
i Release [PTT] to receive.
o Push and hold [SQL] to check whether the other station’s
transmit signal can be received directly or not.
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