D
DTMF tones
➥
Push [DTMF-S], then push the keys of the de-
sired DTMF digits.
• The function indicator lights green.
• 0–9, A–D,
M
(E) and #(F) are available.
• Cancel the DTMF memory encoder function in ad-
vance, if necessary. (p. 00)
• Push [DTMF-S] again to return the keypad to nor-
mal function control.
• The transceiver has 14 DTMF memory channels
for autopatch operation. See p. 00 for details.
D
1750 Hz tone
The microphone has 1750 Hz tone capability,
used for ring tone when calling, etc.
z
Push [FUNC].
• The mode indicator lights orange.
x
Push [TONE-1] to transmit a 1750 Hz tone call
signal for 0.5 sec.; push and hold [TONE-2] to
transmit a 1750 Hz tone call signal for an arbi-
trary period.
• The mode indicator goes out automatically.
■
Offset frequency
When communicating thorough a repeater, the transmit fre-
quency is shifted from the receive frequency by an amount
determined by the offset frequency.
q
Push [SET(LOCK)] to enter
set mode.
w
Push [SET(LOCK)] until “±”
and offset frequency ap-
pear.
e
Rotate the tuning dial to set
the desired offset frequency.
r
Push [V/MHz(SCAN)] to exit
set mode.
USING
SET MODE
TONE-1
TONE-2
DTMF-S
21
5
REPEATER OPERATION