8
DTMF MEMORY
8-3
The transceiver has three methods of transmitting a
DTMF code sequence. Select the desired option in
the Set mode.
D
Selecting the DTMF code transmission
option
1. Push [FUNC], and then push [SET] to enter the
Set mode.
2. Push [
Y
] or [
Z
] to select the DTMF TX key item
(dmt).
3. Rotate [VOL] to select the desired option.
• “dmt.k”: Manual transmission
Transmits the appropriate DTMF code
assigned to the key.
• “dmt.m”: Using DTMF memory
Transmits the programmed DTMF
code sequence in the DTMF memory
channel assigned to the key.
• “dmt.t”: Only the 1750 Hz tone burst
No DTMF code can be transmitted.
However, while holding down [PTT],
pushing either [
Y
] or [
Z
] transmits
the 1750 Hz tone burst.
4. Push [# ENT] to exit the Set mode.
D
Manual DTMF code transmission
1. Set the DTMF TX key to “dmt.k” in the Set mode.
2. While holding down [PTT], push the desired keys
to manually transmit a DTMF code sequence.
The “DTMF TX key” item in the Set mode
Manual transmission
Using DTMF memory
Only 1750 Hz tone burst
DTMF code assignment
Numeric input
“A”
“B”
“C”
“D”
“*(E)” “# (F)”
D
Using a DTMF memory channel
1. Set the DTMF TX key to “dmt.m” in the Set mode.
2. While holding down [PTT], push the desired
DTMF channel number.
DTMF memory channel number assignment
“d0” to “d9”
“dE” “dF”
“dA”
“dB”
“dC”
“dD”
Transmitting a DTMF code