Tone /Ctcss Operation - Kenwood TM-241A Instruction Manual

5-6-5 Autopatch Operations (U.S.A. versions
only)
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 conversion,
much like a car telephone,
or cellular telephone.
This
function requires the use of
a DTMF
(Dual Tone Multi
Frequency)
pad. The MC-44DM
microphone
provides
the normal keys you would have on your telephone at
home, as well as 4 additional
keys. the A,B,C, and
D
keys. These keys are used for control operator of the re-
peater to see if they offer autopatch services.
To activate the keypad:
1. Press and hold the PTT key.
Note:
30
5-7. TONE /CTCSS OPERATION
With the use of the optional! Sub-Audible tone decoder
unit (TSU-6) you will be able to operate in a Tone Oper-
ated Squelch Mode. When this option is installed and
the CTCSS function has been activated the radio will not
open squelch until the proper PL tone is received.
A |
Note: