Yaesu FT-250R, Руководство по эксплуатации

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FT-250R O
PERATING
M
ANUAL
26
M
ANUAL
DTMF T
ONE
G
ENERATION
You can generate DTMF tones during transmission manually.
c
Press the PTT switch to begin transmission.
d
While transmitting, press the desired numbers on the keypad.
e
When you have sent all the digits desired, release the PTT key.
DTMF A
UTODIALER
Nine DTMF Autodial memories are provided, allowing you to store telephone numbers
for autopatch use. You can also store short autopatch access code streams so as to avoid
having to send them manually.
Here is the DTMF Autodial storage procedure:
c
Press the [ F/L
] key, then press the [
0
(
SET
)] key to enter the Set mode.
d
Rotate the
DIAL
to select Menu Item #28 (“
DTMF DTMF
DTMF DTMF
DTMF
”).
e
Press the [
F/L
] key to enable adjustment of this Menu item.
f
Rotate the
DIAL
to select the DTMF Memory register (“
d1 d1
d1 d1 d1
” through “
d9 d9
d9 d9 d9
”) into which
you wish to store this DTMF string.
g
Press the [ F/L
] key, then press the [
F/L
] key again to begin DTMF Memory entry into
the selected register.
h
Rotate the DIAL to select the first digit of the desired label. When you have made your
selection, press the [ ( MHz
)] key momentarily to move to the next digit.
i
Repeat the previous step to program the remaining, numbers of the desired number. A
total of 16 digits may be used in the creation of a label.
j
Press the PTT switch to save the setting. To store other numbers, repeat this process,
using a different DTMF memory register.
To send the telephone number:
c
Press [ F/L
], then the [
9
(
DTMF
)] key to activate the DTMF Autodialer function. The
“DTMF” icon appears on the display.
d
Press the PTT switch to begin transmission.
e
Press the numerical key ([ 1
] through [
9
]) corresponding to the DTMF memory string
you wish to send. Once the string begins, you may release the PTT key, as the trans-
mitter will be held “on the air” until the DTMF string is completed.
DTMF Operation