Adjusting the DTMF Tone Transmission Speed

This transceiver allows you to configure the DTMF number transmission speed between Fast (default) and Slow. If a repeater cannot respond to the fast speed, adjust this parameter.

1Press [MENU] to enter Menu Mode.

2Turn the Tuning control to select Menu No. 33 (SPD).

3Press [MENU].

4Turn the Tuning control to select “FA” (Fast) or “SL” (Slow).

The tone duration of FAST is 50 ms and SLOW is 100 ms. “FA” (Fast) is the default setting.

5Press [MENU] to store the setting or [PTT] to cancel.

Adjusting the Pause Duration

You can change the pause duration (a space digit) stored in memory channels. The default setting is 500 miliseconds.

1Press [MENU] to enter Menu Mode.

2Turn the Tuning control to select Menu No. 35 (PA).

3Press [MENU].

4Turn the Tuning control to select 100, 250, 500 (default), 750, 1000, 1500, 2000 ms.

5Press [MENU] to store the setting. Otherwise, press [PTT] to cancel.

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Kenwood TH-KAE, TH-K4AT, TH-K2ET, TH-K2AT Adjusting the Dtmf Tone Transmission Speed, Adjusting the Pause Duration