ICOM 269800 Manuale Utente

REPEATER OPERATION

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.
• When “d” is displayed in place of the 100 MHz digit,

cancel the DTMF memory encoder in advance.
(p. 46)

• Push [DTMF-S] again to return the keypad to nor-

mal function control.

• The transceiver has 10 DTMF memory channels

for autopatch operation. See p. 45 for details.

D 1750 Hz tone

The microphone has 1750 Hz tone capability, used for ring
tone when calling, etc.

z Push [FUNC].

• The function indicator lights orange.

x Push [M

M(TONE-1)] to transmit a 1750 Hz tone

call signal for 0.5 sec.; push and hold
[0(TONE-2)] to transmit a 1750 Hz tone call
signal for an arbitrary period.

• The function indicator goes out automatically.

Push ,

then or .

TONE-1

TONE-2

then push desired keys.

Push ,

DTMF-S