Auto Mode; Mode; Ams; Dig/Analog - Yaesu FT-70DR Instruction Manual

• AUTO MODE

When tick the check box of AUTO MODE, the receive mode (FM mode or AM mode) is automatically se-
lected. Un-ticking the checkbox enables selecting the operating mode.

• MODE

Select the operating mode for receive channel.
FM: The selected frequency band is set to FM mode.
AM: The selected frequency band is set to AM mode.

• AMS

The AMS (Automatic Mode Select) function automatically selected the transmission mode in accordance
with the received signals may set ON/OFF.

• DIG/ANALOG

The V/D mode (DN), the Voice FR mode (VW) and the ANALOG mode (FM/AM mode) are selectable.
When the Set Mode [16 DIG VW] is set to "OFF", the Voice FR mode (VW) can not be se-
lected.

• Tone Mode

This item selects the Audio Squelch Code type.

• CTCSS Frequency

This item selects the Tone Frequency of the Tone Squelch.

• DCS Code

Select the DCS code when DCS is set.

• DCS Polarity

Change the phase inversion of the DCS code for receive/transmit. When communication using the DCS
code cannot be achieved, changing the phase inversion might enable the DCS code communication.

• User CTCSS

Select the idle line frequency to remove signals such as idle line signals used by private railways and
control signals of MCA radio system.

• Tx Power

This item selects the TX Power.

• AUTO STEP

By ticking the checkbox of this item, the frequency step is set to "AUTO" automatically provides a suit-
able frequency step (frequency variation by rotating the DIAL knob) according to the frequency band. By
Turning off the checkbox, the step setting become selectable.
ADMS - 10 Instruction Manual
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