Kenwood TH-77A Instruction Manual page 36

NOTE
If CTCSS function is turned on in the sub band while
Tone is on in the Main band during duplex
operation, CTCSS is not activated during transmitting
4-6-4.
Some repeaters offer a service known as_autopatch.
This feature allows you to dial a telephone number
from your transceiver and carry out a telephone conver-
sion, much like a car telepnone, or cellular telephone.
This function requires the use of a DTMF (Dual Tone
Multi Frequency) pad. In addition to the normal 12 keys
that are found on your telephone the transceiver also
provides 4 additional keys, A, B, C and D. These keys are
required by some repeater systems for various control
operator of your repeater to determine if their use is re-
quired. A chart is provided that lists the various tone
frequencies that are generated by the keypad.
To activate the keypad:
1. Press and hold the PTT switch.
2. Press the keys just like you would dial you telephone
at home.
Autopatch Operations (U.S.A. versions only)
NOTE
Some repeaters will require the use of a special key sequence to
activate the autopatch function. You should check with your
control operator for this sequence.
36
(Hz) |1209 |1336 |1477 1633
697 | 1 2 3 A(F)
770 | 4 5 6 B(M)
B52) iui? 8 9 C(ENT)
941 | *
0 | # | D(SCAN)
If one
of the
key (Hz)
key
(Hz)
keys is pressed
after the BAND
1
697 5
1209
key has been
pressed
during .
as
. Metis
transmission,
a 3
852
7 1477
single tone will
be heard.
4
941 8
1633
@ Delay Time Selection
only)
You can select the transceiver remaining keyed for 2
seconds after pressing each number.
1. Turn the power switch off.
2. Press and hold the 6 key .
3. Turn on the power switch.
4. Release the 6 key.
5. Repeat step 1 to 4 to cancel the delay time.
(Direct keyboad Entry