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NFM S-Meter Full Scale Adjustment
Connect the RF Signal Generator to the ANT jack, and then
set the output level to +20 dBμV at the 435.100 MHz (with 1
kHz tone @ ±3.5 kHz deviation).
Rotate the DIAL knob one click clockwise to select the align-
ment item "S9".
Press the [V/M] key.
Press the [F/W] key twice, and then press the [V/M] key again.
WFM S-Meter S-1 Adjustment
Connect the RF Signal Generator to the ANT jack, and then
set the output level to 0 dBμV at the 435.100 MHz (with 1
kHz tone @ ±20 kHz deviation).
Rotate the DIAL knob one click clockwise to select the align-
ment item "S1".
Press the [V/M] key.
Press the [F/W] key twice, and then press the [V/M] key again.
WFM S-Meter Full Scale Adjustment
Connect the RF Signal Generator to the ANT jack, and then
set the output level to +20 dBμV at the 435.100 MHz (with 1
kHz tone @ ±20 kHz deviation).
Rotate the DIAL knob one click clockwise to select the align-
ment item "S9".
Press the [V/M] key.
Press the [F/W] key twice, and then press the [V/M] key again.
High TX Power Adjustment
Connect the 50-Ohm Dummy Load and Wattmeter to the
ANT jack.
Increase the DC power supply voltage to 6.0 V.
Rotate the DIAL knob one click clockwise to select the align-
ment item "HHP".
Press the [V/M] key.
Press the PTT switch, then rotate the DIAL knob so that the
Wattmeter reading is 2.0 W ±0.1 W.
Reduce the DC power supply voltage to 4.4 V.
Rotate the DIAL knob one click clockwise to select the align-
ment item "HP".
Press the [V/M] key.
Press the PTT switch, then rotate the DIAL knob so that the
Wattmeter reading is 1.0 W ±0.1 W.
Press the [V/M] key again.
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 align-
ment 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 Devia-
tion 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 align-
ment 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.
CTCSS Tone Deviation Adjustment
Connect the 50-Ohm Dummy Load, Wattmeter, and Devia-
tion Meter to the ANT jack.
Rotate the DIAL knob one click clockwise to select the align-
ment 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 Devia-
tion Meter to the ANT jack.
Rotate the DIAL knob one click clockwise to select the align-
ment 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.
Alignment
11
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