4RECEIVE AND TRANSMIT

1750 Hz tone burst

A 1750 Hz tone is required to access most European repeaters.

While pushing [PTT], push [F-3TON] in the M-3 menu during repeater operation. (pgs. 63, 66)

Popup indication appears.

[MENU/GRP] [F-3]

DTMF memory encoder

DTMF tones are used for autopatching, controlling other equipment, etc. The transceiver has 4 DTMF memory channels (D1–D4) for storage of often-used DTMF codes sequence of up to 24 digits.

D DTMF send menu

To transmit a DTMF code using a DTMF send menu,

• Transmitting

program the desired code in advance as described on

q Select FM mode with [MODE].

next page.

w Select S-1.

 

[MODE]

 

[F-1]

[MENU/GRP]

[F-2] [F-3] [F-4]

• DTMF send menu

•Push and hold [MENU/GRP] for 1 sec. once or twice

to select the menu group S.

•Push [MENU/GRP] momentarily one or more times to select the menu S-1.

e Push [F-2DTM] to enter the DTMF send menu.

•If the DTMF root menu appears, push [F-1SND]. The DTMF starting menu can be changed in the miscella- neous (others) set mode (see p.136).

r Push [F-1D1] [F-4D4] to transmit the DTMF code.

•“D1”– “D4” are highlighted while transmitting.

•Set the DTMF speed from 100–500 msec. (100 msec. steps). See next page for DTMF set mode.

t Push [Z(MENU/GRP)] twice to exit DTMF send menu and return to the normal FM mode display.

DTMF code sequence

67

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Icom IC-7000 instruction manual Dtmf memory encoder, Dtmf send menu