Operation Manual

67
4
RECEIVE AND TRANSMIT
A 1750 Hz tone is required to access most European
repeaters.
➥ While pushing and holding [PTT], push [F-3
TTOONN
]
in the
MM
-- 11
display during repeater operation.
(pgs. 63, 66)
NOTE: This function is not available for non-Euro-
pean versions.
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
q Select FM mode with [MODE].
w Select
SS -- 11
.
e Push [F-2
DDTTMM
] to enter the DTMF send menu.
•If the DTMF root menu appears, push [F-1
SSNNDD
]. The
DTMF starting menu can be changed in the miscella-
neous (others) set mode (see p. 134).
r Push [F-1
DD11
] — [F-4
DD44
] to transmit the DTMF
code.
•“
DD11
”– “
DD44
” are highlighted while transmitting.
•Set the DTMF speed from 100–500 msec. (100 msec.
steps). See next page for DTMF set mode.
t Push [
ZZ
( 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
SS
.
•Push [MENU/GRP] momentarily one or more times to
select the menu
SS
-- 11
.
• DTMF send menu
DTMF code
sequence
[MODE]
[MENU/GRP]
[F-1]
[F-2] [F-3] [F-4]
D DTMF 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.