Kenwood TK-3710 User Manual 1 - Page 14
Operator Selectable Tone (ost), Ost Function On/ Off, Ost Settings
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OPERATOR SELECTABLE TONE (OST) You may have programmed CTCSS or DCS signaling on your transceiver channels. A CTCSS tone/ DCS code is a sub-audible tone/code which allows you to ignore (not hear) calls from other parties who are using the same channel. When a channel is set up with a CTCSS tone or DCS code, squelch will only open when a call containing a matching tone or code is received. Likewise, signals that you transmit will only be heard by parties whose CTCSS/ DCS signaling matches your transceiver. OST FUNCTION ON/ OFF 1 Select your desired channel using the Selector. 2 Press the [
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14
OPERATOR SELECTABLE TONE (OST)
You may have programmed CTCSS or DCS signaling on your transceiver
channels.
A CTCSS tone/ DCS code is a sub-audible tone/code which allows you
to ignore (not hear) calls from other parties who are using the same channel.
When a channel is set up with a CTCSS tone or DCS code, squelch will only open
when a call containing a matching tone or code is received. Likewise, signals that
you transmit will only be heard by parties whose CTCSS/ DCS signaling matches
your transceiver.
OST FUNCTION ON/ OFF
1
Select your desired channel using the
Selector
.
2
Press the
[ <B ]
button to turn the OST (Operator Selectable Tone) function
ON and OFF.
•
A dot appears in the bottom right side of the display when the OST
function is turned ON.
OST SETTINGS
1
Select your desired channel using the
Selector
.
2
Press and hold the
[ <B ]
button to enter OST setup mode.
•
“OST” appears, followed by the current setting.
3
Press the
[ <B ]
or
[ C> ]
button to select the desired CTCSS frequency or
DCS code.
•
Refer to the tables {p.
15
} for the full list of CTCSS frequencies and DCS
codes.
4
Press the
[ S ]
button to set the selected CTCSS frequency or DCS code, and
exit OST setup.
5
Operate the transceiver as normal to make and receive calls.
•
Ensure that all other members in your group are operating on the same
CTCSS/ DCS setting.