1750 hz tone burst – Icom IC-7000 User Manual
Page 76
67
4
RECEIVE AND TRANSMIT
A 1750 Hz tone is required to access most European
repeaters.
➥While pushing [PTT], push [F-3 TON] in the M-3
menu during repeater operati
on. (pgs. 63, 66)
Popup indication
appears.
[MENU/GRP]
[F-3]
■1750 Hz tone burst
To transmit a DTMF code using a DTMF send menu,
program the desired code in advance as described on
next page.
• Transmitting
qSelect FM mode with [MODE].
wSelect S
-
1.
ePush [F-2 DTM] to enter
the DTMF send menu.
•
If
the DTMF root menu appears, push
[F-1 SND]. The
DTMF starting menu can be changed in the miscella-
neous (others) set mode (see p.136).
rPush [F-1 D1] — [F-4 D4] 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.
tPush [Z(
MENU
/
GRP
)] twice to exit DTMF send
menu and return to the normal FM mode display.
•
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.
• DTMF send menu
DTMF code
sequence
[MODE]
[MENU/GRP]
[F-1]
[F-2] [F-3] [F-4]
DDTMF send menu
■ 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.