Transmitting A 1750 Hz Tone - Kenwood TH-K40A Instruction Manual

Note:
◆ If the transmit frequency is outside the allowable transmit frequency range when using
Reverse, pressing [PTT] will cause an error tone to sound and transmitting will be inhibited.
◆ If the receiving frequency is outside the receiving frequency range when using Reverse,
an error tone will sound and Reverse will not operate.
◆ The ARO (Automatic Repeater Offset) will not function when Reverse is ON.
◆ You cannot switch Reverse ON or OFF while transmitting.
Most repeaters in Europe require that a transceiver transmit a 1750 Hz tone. On
the E type model, simply pressing [PF] causes it to transmit a 1750 Hz tone. It is
also possible to program [1750] on the front panel as a [PF] key for transmitting a
1750 Hz tone.
Note: The transceiver continuously transmits a 1750 Hz tone until you release the [PF] key
(1750).
Some repeaters in Europe must receive continuous signals for a certain period of
time, following a 1750 Hz tone. This transceiver is also capable of remaining in
the transmit mode for 2 seconds after transmitting a 1750 Hz tone.
1 Enter Menu mode and access Menu No. 33 (1750.HD), then press [F].
2 Rotate the ENC control to select "ON", then press [F] to store the setting.
3 Press [MENU] or [PTT] to exit Menu mode.
Note: While remaining in the transmit mode, the transceiver does not continuously transmit a
1750 Hz tone.

TRANSMITTING A 1750 Hz TONE

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