Yaesu VX-2R, Техническое дополнение

Страница: 14 / 44

14
CTCSS Tone (254.1 Hz) Deviation (High 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 (High 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 “
HIS
,”
then press the [
BAND
] key.
50MHz Band Alignment (Receive Only)
Squelch Hysteresis Adjust (HIS)
r
Press the [
V/M
] key.
r
Rotate the
DIAL
knob for minimum squelch hysteresis,
then press the [
V/M
] key.
r
Rotate the
DIAL
knob to select the next setting.
Squelch Preset Threshold (tHL)
r
Press the [
V/M
] key.
r
Inject a 52.1 MHz, –10 dBµ RF signal (1 kHz tone @
±3.5 kHz deviation) to the
ANT
jack, 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.
Squelch Preset Tight (tIg)
r
Press the [
V/M
] key.
r
Adjust the generator level for a 0 dBµ signal (leaving
the modulation level unchanged), 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.
Low-Scale S-1 Adjustment (S1)
r
Press the [
V/M
] key.
r
Adjust the generator level to –2 dBµ (leaving the modu-
lation level unchanged), 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.
S-Meter Full-Scale Adjustment (S9)
r
Press the [
V/M
] key.
r
Adjust the generator level to +20 dBµ (leaving the
modulation level unchanged), 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 Low-Scale S-1 Adjustment (S1)
r
Press the [
V/M
] key.
r
Adjust the generator level to +8 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 +25dBµ (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
Press the [
BAND
] key to select the next setting.
144MHz Band Alignment
Squelch Hysteresis Adjustment (HIS)
r
Press the [
V/M
] key.
r
Rotate the
DIAL
knob for minimum squelch hysteresis,
then press the [
V/M
] key.
r
Rotate the
DIAL
knob to select the next setting.
Squelch Preset Threshold (tHL)
r
Press the [
V/M
] key.
r
Inject a 145.1 MHz, –15 dBµ RF signal (1 kHz tone @
±3.5 kHz deviation) to the
ANT
jack, 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.
Squelch Preset Tight (tIg)
r
Press the [
V/M
] key.
r
Adjust the generator level for a –4 dBµ signal (leaving
the modulation level unchanged), 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.
Low-Scale S-1 Adjustment (S1)
r
Press the [
V/M
] key.
r
Adjust the generator level to –7 dBµ (leaving the modu-
lation level unchanged), 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.
S-Meter Full-Scale Adjustment (S9)
r
Press the [
V/M
] key.
r
Adjust the generator level to +20 dBµ (leaving the
modulation level unchanged), 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.
Alignment