Yaesu VX-3R Technical Supplement page 14

Vhf/uhf ultra-compact dual-band transceiver with wide band coverage
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Alignment
Low TX Power Adjustment
Connect the 50-Ohm Dummy Load and Wattmeter to
the ANT jack.
Rotate the DIAL knob one click clockwise to select the
alignment item "LP".
Press the [V/M] key.
Press the PTT switch, then rotate the DIAL knob so that
the Wattmeter reading is 0.1 W ±0.05 W.
Press the [V/M] key again.
MAX Deviation Adjustment
Connect the 50-Ohm Dummy Load, Wattmeter, and
Deviation Meter to the ANT jack.
Connect the AF Generator to the MIC/SP jack, and then
set the output level to 50 mV at 1 kHz.
Rotate the DIAL knob one click clockwise to select the
alignment item "dEV".
Press the [V/M] key.
Press the PTT switch, then rotate the DIAL knob so that
the Deviation meter reading is 4.2 kHz ±0.1 kHz.
Press the [V/M] key again.
14
CTCSS Tone Deviation Adjustment
Connect the 50-Ohm Dummy Load, Wattmeter, and
Deviation Meter to the ANT jack.
Rotate the DIAL knob one click clockwise to select the
alignment item "100".
Press the [V/M] key.
Press the PTT switch, then rotate the DIAL knob so that
the Deviation meter reading is 0.65 kHz ±0.05 kHz.
Press the [V/M] key again.
DCS Deviation Adjustment
Connect the 50-Ohm Dummy Load, Wattmeter, and
Deviation Meter to the ANT jack.
Rotate the DIAL knob one click clockwise to select the
alignment item "dCS".
Press the [V/M] key.
Press the PTT switch, then rotate the DIAL knob so that
the Deviation meter reading is 0.65 kHz ±0.05 kHz.
Press the [V/M] key again.
This completes the internal alignment routine for all
bands. To save all settings and exit, press the [HM/RV]
button.

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