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9
DTMF MEMORY ENCODER
8
9
Programming a DTMF code
DTMF tones are used for autopatching, controlling other
equipment, etc. The transceiver has 14 DTMF memory chan-
nels (d0dd) for storage of often-used DTMF codes of up to
24 digits.
q Push [TONEDTMF] for 1 sec. to turn the DTMF encoder
ON.
Select the main band in advance, by pushing the desired bands
[MAINBAND], if necessary.
•“d appears in place of the main bands 100 MHz digit.
w Push
[SET ]
to enter the DTMF memory programming
condition.
The DTMF memory channel indication blinks.
e Rotate the main bands [DIAL] to select the desired DTMF
memory channel.
r Push
[SET ].
The rst digit blinks.
t Rotate the [DIAL] to select the desired code.
y Push
[SET ] to select the next digit.
Pushing [LOWPRIO] move the cursor backward.
u Repeat the steps t and y to set the desired DTMF tone
sequence.
The S/RF indicator shows the digit group. The indication in-
creases every 6 digits.
i Push
[TONEDTMF] to exit DTMF memory programming
condition.
Return to the previous indication as in step q.
[EXAMPLE]: Programming 5428AB453 into DTMF memory channel d4.
MAIN
T X
M
MAIN
T X
M
MAIN
T X
M
MAIN
T X
M
MAIN
T X
M
MAIN
T X
M
MAIN
T X
M
Push
Push then rotate
Repeat the previous step until
the desired code is entered.
Push any switch except and
RotatePush for 1 sec.
TONE
DTMF
LOW
PRIO
SET
SET
SET
IC-2720H_1.qxd 02.12.18 13:02 Page 48 (1,1)
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