Yaesu VX-2R, Technical Supplement

Page: 15 / 44

15
Wide FM Low-Scale S-1 Adjustment (S1)
r
Press the [
V/M
] key.
r
Adjust the generator level to 0 dBµ (1 kHz tone @ ±20
kHz deviation), then press the [
F/W
] key.
r
Press the [
F/W
] key again, then press the [
V/M
] key.
r
Rotate the
DIAL
knob to select the next setting.
Wide FM S-Meter Full-Scale Adjustment (S9)
r
Press the [
V/M
] key.
r
Adjust the generator level to +20dBµ (leaving the
modulation level unchanged from the previous step),
then press the [
F/W
] key.
r
Press the [
F/W
] key again, then press the [
V/M
] key.
r
Rotate the
DIAL
knob to select the next setting.
TX High Power (Low Band Edge @6.0 V) Adjustment (HHP)
r
Set the DC power supply voltage to 6.0 V.
r
Press the [
V/M
] key.
r
Transmit, and adjust the output power level for 3.0 W
(±0.2 W) by rotating the
DIAL
knob, then press the
[
V/M
] key.
r
Rotate the
DIAL
knob to select the next setting.
TX High Power (Low Band Edge @4.4 V) Adjustment (LHP)
r
Set the DC power supply voltage to 4.4 V.
r
Press the [
V/M
] key.
r
Transmit, and adjust the output power level for 1.5 W
(±0.1 W) by rotating the
DIAL
knob, then press the
[
V/M
] key.
r
Rotate the
DIAL
knob to select the next setting.
TX Low Power (Low Band Edge) Adjustment (LP)
r
Press the [
V/M
] key.
r
Transmit, and adjust the output power level for 0.1 W
(±0.05 W) by rotating the
DIAL
knob, then press the
[
V/M
] key.
r
Rotate the
DIAL
knob to select the next setting.
TX Deviation (Low Band Edge) Adjustment (dEV)
r
Press the [
V/M
] key.
r
Inject a 1 kHz audio tone at a level of 50 mV (rms) to
the
MIC
jack, then press the [
F/W
] key.
r
Transmit, and adjust the deviation for ±4.2 kHz (±0.2
kHz) by rotating the
DIAL
knob, then press the [
V/M
]
key.
r
Rotate the
DIAL
knob to select the next setting.
CTCSS Tone (67.0 Hz) Deviation (Low Band Edge)
Adjustment (670)
r
Press the [
V/M
]] key.
r
Transmit, and adjust the deviation for ±0.6 kHz (±0.05
kHz) by rotating the
DIAL
knob, then press the [
V/M
]
key.
r
Rotate the
DIAL
knob to select the next setting.
CTCSS Tone (123.0 Hz) Deviation (Low Band Edge)
Adjustment (123)
r
Press the [
V/M
] key.
r
Transmit, and adjust the deviation for ±0.6 kHz (±0.05
kHz) by rotating the
DIAL
knob, then press the [
V/M
]
key.
r
Rotate the
DIAL
knob to select the next setting.
CTCSS Tone (254.1 Hz) Deviation (Low Band Edge)
Adjustment (254)
r
Press the [
V/M
] key.
r
Transmit, and adjust the deviation for ±0.6 kHz (±0.05
kHz) by rotating the
DIAL
knob, then press the [
V/M
]
key.
r
Rotate the
DIAL
knob to select the next setting.
DCS Tone Deviation (Low Band Edge) Adjustment (dCS)
r
Press the [
V/M
] key.
r
Transmit, and adjust the deviation for ±0.6 kHz (±0.05
kHz) by rotating the
DIAL
knob, then press the [
V/M
]
key.
r
Rotate the
DIAL
knob to select the Menu Item “
HHP
,”
then press the [
F/W
] key.
TX High Power (High Band Edge @6.0 V) Adjustment (HHP)
r
Set the DC power supply voltage to 6.0 V.
r
Press the [
V/M
] key.
r
Transmit, and adjust the output power level for 3.0 W
(±0.2 W) by rotating the
DIAL
knob, then press the
[
V/M
] key.
r
Rotate the
DIAL
knob to select the next setting.
TX High Power (High Band Edge @4.4 V) Adjustment (LHP)
r
Set the DC power supply voltage to 4.4 V.
r
Press the [
V/M
] key.
r
Transmit, and adjust the output power level for 1.5 W
(±0.1 W) by rotating the
DIAL
knob, then press the
[
V/M
] key.
r
Rotate the
DIAL
knob to select the next setting.
TX Low Power (High Band Edge) Adjustment (LP)
r
Press the [
V/M
] key.
r
Transmit, and adjust the output power level for 0.1 W
(±0.05 W) by rotating the
DIAL
knob, then press the
[
V/M
] key.
r
Rotate the
DIAL
knob to select the next setting.
Alignment