Yaesu FT-7800R Operating Manual

Also see for FT-7800R: Brochure & specs Technical supplement

55FT-7800R OPERATING MANUALDTMF AUTODIALER O PERATIONTo transmit the memorized telephone number, use the following procedure:1. Press the PTT switch.2. While still holding the PTT switch in, press the microphone’s [UP]/[DWN] key to selectthe DTMF Autodialer memory channel to be transmitted then press the [BAND(SET)]key momentarily to transmit the tone string.Once you have pressed the [BAND(SET)] key in the above step, you can release the PTTswitch, as the Autodialer will transmit the whole DTMF string automatically.To speed at which the DTMF digits are sent can be changed. Three speed levels are avail-able: 50 ms (High: 10 digits per second), 75 ms (Mid: 7 digits per second), and 100 ms(Low: 5 digits per second).To select the speed, use the following procedure:1. Press and hold in the [BAND(SET)] key for 1/2 second to enter the Set mode.2. Rotate the DIAL knob to select Menu #13 (DT SPD).3. Press the [BAND(SET)] key momentarily, then rotatethe DIAL knob to select the desired speed (50/75/100ms).4. Press the [BAND(SET)] key momentarily to save thenew setting, then press and hold in the [BAND(SET)]key for 1/2 second to exit to normal operation.You can also set a longer delay between the time you press the [BAND(SET)] key (withPTT switch pressed) and the first DTMF digit is sent.To set a delay time, use the following procedure:1. Press and hold in the [BAND(SET)] key for 1/2 second to enter the Set mode.2. Rotate the DIAL knob to select Menu #12 (DT DLY).3. Press the [BAND(SET)] key momentarily, then rotatethe DIAL knob to select the desired time (50/100/250/450/750/1000 ms).4. Press the [BAND(SET)] key momentarily to save thenew setting, then press and hold in the [BAND(SET)]key for 1/2 second to exit to normal operation.