Code Squelch - HYT TM-800 Manual

Basic Operations

Code Squelch

The code squelch feature can be programmed by your
dealer.
If this feature is activated, squelch turns on only when the
received DTMF/2-Tone/5-Tone code matches the radio ID
code (set by your dealer). Otherwise, your radio will not
respond to the calls.
¡ö Receive
¡ö ¡ö ¡ö ¡ö
1. When the received DTMF/2-Tone/5-Tone code matches
the radio ID code (set by your dealer), squelch turns on
and you will hear the call without any further action
after an alert tone/Transpond finishes.
2. "CALL" icon appears on the LCD and radio LED flashes
orange.
3. Signalling squelch will turn back ON when you press
the key programmed as [MONI] or when no signal is
received for the preset time period.
4. The radio can be programmed to sound an alert tone
when receiving a matching code.
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If Transpond for Code Squelch function is enabled, the
radio will send a transpond signal (programmed by your
dealer) to the calling station when receiving the match-
ing code. The Transpond for Code Squelch function
can not be used in Group Call mode.
¡ö Transmit
¡ö ¡ö ¡ö ¡ö
1. Hold down the [PTT] key.
2. Enter the preset DTMF code (ID code of the called radio
or group) through the keypad.
If desired, you can use "store and send" or "speed
dial" function to transmit codes. Then operates the
mobile radio in the same way as a portable radio.
During code transmission, "CALL" icon appears on
the LCD and radio LED glows red.
Please refer to the [TTS], [FTS] key for 2-Tone/
5-Tone transmission.
3. Release the [PTT] key, signalling squelch will turn OFF
and LED flashes orange. Radio LED glows green when
a signal is received and flashes orange again when the
signal drops out.
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