DTMF
Yaesu FT-8800R Operating Manual (courtesy of W5JCK) Page 60 of 83
5. Press and hold in the PTT switch.
6. While still holding the PTT switch in, press the Main band key momentarily to
transmit the tone string. 0.
Once you have pressed the key in the above step, you can release the PTT switch, as the
Autodialer will transmit the whole DTMF string automatically.
To set the speed:
The speed at which the DTMF digits are sent can be changed.
1. Press the SET key momentarily to enter the Set mode.
2. Rotate the DIAL knob to select Menu #14 DTMF S.
3. Press the DIAL knob momentarily, then rotate the DIAL knob to select the
desired speed.
• 50MS: High: 20 digits per second
• 75MS: Mid: 13 digits per second
• 100MS: Low: 10 digits per second
4. Press and hold in the DIAL knob for ½ second to save the new setting and exit to
normal operation. 0.
To set a delay time:
You can also set a longer delay between the time you press the key (with PTT switch
pressed) and when the first DTMF digit is sent.
1. Press the SET key momentarily to enter the Set mode.
2. Rotate the DIAL knob to select Menu #13 DTMF D.
3. Press the DIAL knob momentarily, then rotate the DIAL knob to select the
desired time (50MS, 250MS, 450MS, 750MS, or 1000MS).
4. Press and hold in the DIAL knob for ½ second to save the new setting and exit to
normal operation. 0.