5
REPEATER OPERATION
28
Ä Push [BAND] to select the desired band, if nec-
essary.
Å Set the receive frequency (repeater output fre-
quency). (pgs. 15–19)
Ç Push [➆DUP–] to select – duplex; push
[➇DUP+] for + duplex.
É Push [FUNC] then [➆TONE] to turn ON the sub-
audible tone encoder according to repeater re-
quirements.
• Refer to p. 29 for tone frequency setting.
• When the repeater requires a different tone system,
see at right.
Ñ Push and hold [PTT] to transmit.
Ö Push and hold [➀MONI] to check whether the
other station’s signal can be directly received.
Ü Release [PTT] to receive.
á To return to simplex operation, push [➈SIMP].
à To turn OFF the subaudible tone encoder, push
[FUNC], then [GT-OFF].
D DTMF tones
Push [DTMF-S], then push the keys of the desired
DTMF digits.
• The function indicator lights green.
• 0–9, A–D, M(E) and #(F) are available.
• Cancel the DTMF memory encoder or optional pager/code
squelch function in advance. (pgs. 49, 59, 62)
• Push [DTMF-S] again to return the keypad to normal
function control.
• The transceiver has 8 DTMF memory channels for au-
topatch operation. See p. 49 for details.
D 1750 Hz tone
A 1750 Hz tone is required to access most
European repeaters. The microphone has 1750
Hz tone capability.
Ä Push [FUNC].
• The mode indicator lights orange.
Å Push [BTONE-1] to transmit a 1750 Hz tone call signal for
1 sec.; push and hold [
ITONE-2] to transmit a 1750 Hz
tone call signal for an arbitrary period.
• The mode indicator goes out automatically.
• The optional HM-90 also has 1750 Hz tone capability.
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