![background image](http://html1.mh-extra.com/html/icom/ic-u80/ic-u80_instruction-manual_2038107044.webp)
38
9
DTMF MEMORY
■
Confirming a DTMF memory
A DTMF memory can be confirmed with visual display on the
LCD and hearing the tones.
q
Push
[FUNC](
M
), and then
[DTMF.M](0) to enter the DTMF
memory mode.
w
Push
[
p
] or [
q
] to select a desired DTMF memory chan-
nel.
e
Push
[MONI] to see and hear the DTMF memory con-
tents.
• The programmed DTMF code sequence is displayed and the
code can be heard.
• After the last tone, the transceiver exits the DTMF memory
mode.
■
Setting DTMF transfer speed
When slow transmission speeds are required with DTMF
memory transmission (as for some repeaters), the trans-
ceiver’s transmission rate can be adjusted in the Initial Set
mode.
q
While holding down
[
p
] and [
q
], turn ON the power to
enter the Initial Set mode.
w
Push
[
p
] or [
q
] to select the DTMF speed item. (dtd)
e
Rotate
[VOL] to select a desired speed.
• dtd. 1 : 100 milliseconds interval; 5.0 cps rate
• dtd. 2 : 200 milliseconds interval; 2.5 cps rate
• dtd. 3 : 300 milliseconds interval; 1.6 cps rate
• dtd. 5 : 500 milliseconds interval; 1.0 cps rate
(cps=characters per second)
r
Push
[# ENT] to exit the Initial Set mode.
Exits the DTMF memory mode.
The programmed DTMF code
sequence sounds and is displayed.