Transmitting A Dtmf Code; Dtmf Transmission Speed; Dtmf Memory - Icom IC-T3H Instruction Manuals

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Transmitting a DTMF code

D Using a DTMF memory channel
q
Push [0•
DTMF
ory.
w
Rotate [VOL] to select the desired channel.
e
Push [SQL] or [PTT] to exit the DTMF memory mode.
r
While pushing [PTT], push [SQL] to transmit the selected DTMF
memory.
• After the DTMF code is transmitted, the transceiver returns to re-
ceive automatically.
D Manual DTMF code transmission
While pushing [PTT], push digit keys, A–F to transmit a DTMF
code manually.
DTMF
transmission speed
When slow DTMF transmission speeds are required with DTMF
memory transmission (as for some repeaters), the transceiver's rate
of DTMF transmission can be adjusted.
q
While pushing [Y] and [Z], turn the power
on to enter
INITIAL SET MODE
w
Push [Y]/[Z] several times until "dtd" ap-
pears.
e
Rotate [VOL] to select the desired DTMF
transmission speed.
• Four speeds are available: "1" (100 msec.
intervals) is the fastest; "5" (500 msec. intervals) is the slowest.
r
Push [#•
ENT
-
] after pushing [A•
M
.
] to exit
INITIAL SET MODE

DTMF MEMORY

] to enter the DTMF mem-
FUNC
INITIAL SET MODE
USING
F
MR
F
MR
.
7
TX
TX
28

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