Yaesu FT-70DR Operating Manual

Also see for FT-70DE: Operating manual Advance manual Operating manual Manual Instruction manual

Contents

Yaesu FT-70DR Operating Manual Manual pdf 18 page image

16FT-70DR/FT-70DE Operating ManualSelecting the Communication ModeUsing AMS (Automatic Mode Select) functionThe FT-70DR/DE transceiver is equipped with the AMS (Automatic Mode Select) func-tion which automatically selects the communication mode corresponding to the receivedsignal.1. Press and hold the [AMS] key to turn theAMS function ON or OFF.When the AMS function is turned OFF, thecommunication mode must be selected man-ually. See "(Fixing the CommunicationMode)".The selected communication mode is displayedunder the AMS icon.Current Communication ModeAMS iconz The default setting is “ON” in the AMS function.z AMS function may only be turned ON when operating within the 144 MHz and 430 MHzAmateur Bands● Setting the transmission mode when using the AMS functionThe AMS function will automatically set the receiver to the mode of the received signal,but the transmission mode may be fixed regardless of the received mode.1. Press the [AMS] key.2. Rotate the DIAL knob to tune to the desired transmission mode as follows.Transmit Mode Receive and TransmitTX AUT(TX AUTO)Receive׃ Automatically selects the communication mode of transmissionaccording to the signal being received.Transmit: Transmits automatically in the communication mode selectedby the AMS function, or in the mode selected manually bypressing the [MODE] key.TX FMReceive׃ Automatically selects the communication mode of transmis-sion according to the signal being received.Transmit׃ Always transmits in the analog FM mode.TX DIG(TX DIGITAL)Receive׃ Automatically selects the communication mode of transmissionaccording to the signal being received.Transmit׃ Always transmits in the DN mode.3. Press the [AMS] key or the PTT switch to save the setting and return to normal oper-ation.When the AMS function is ON, press the [MODE] key to change the communication mode tem-porarily.