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TX Deviation Adjustment (DEU) [65]
Inject a 1 kHz audio tone at a level of 50mV (rms) to the
❍
MIC jack. Press the [ V/M ] button, then transmit and ad-
just the deviation for 4.5 kHz ±0.2 kHz (USA Type: 4.2
kHz ±0.2 kHz) by rotating DIAL, then press the [ V/M ]
button. Rotate the DIAL to select the next setting.
CTCSS Tx Deviation Adjustment (100) [15]
Press the [ V/M ] button, then transmit and adjust the de-
❍
viation for 0.6 kHz ±0.05 kHz (USA Type: 0.8 kHz ±0.05
kHz) by rotating DIAL, then press the [ V/M ] button. Ro-
tate the DIAL to select the next setting.
DCS Tx Deviation Adjustment (DCS) [15]
Press the [ V/M ] button, then transmit and adjust the de-
❍
viation for 0.6 kHz ±0.05 kHz by rotating DIAL, then
press the [ V/M ] button. Rotate the DIAL to select the next
setting.
This completes the 430 MHz band internal alignment rou-
tine; press the [ BAND ] button to activate the 50 MHz band
internal alignment routine.
50 MHz band Alignment
Squelch Preset Threshold (THL) [156]
Press the [ V/M ] button, then inject a –8.0 dBµ RF signal
❍
(1 kHz tone @ ±3.5 kHz deviation), then press the [ V/M ]
button. Rotate the DIAL to select the next setting.
Squelch Preset Tight (TLG) [124]
Press the [ V/M ] button, then adjust the generator level
❍
to 0 dBµ, then press the [ V/M ] button. Rotate the DIAL
to select the next setting.
S-Meter S-1 Adjustment (S1) [40]
Press the [ V/M ] button, then adjust the generator level
❍
to –3.0 dBµ (1 kHz tone @ ±3.5 kHz deviation), then
press the [ V/M ] button. Rotate the DIAL to select the next
setting.
S-Meter Full-Scale Adjustment (S9) [71]
Press the [ V/M ] button, then adjust the generator level
❍
to +20 dBµ (1 kHz tone @ ±3.5 kHz deviation), then press
the [ V/M ] button. Rotate the DIAL to select the next set-
ting.
Wide-FM S-Meter S-1 Adjustment (S1) [62]
Press the [ V/M ] button, then adjust the generator level
❍
to +8 dBµ (1 kHz tone @ ±20 kHz deviation), then press
the [ V/M ] button. Rotate the DIAL to select the next set-
ting.
Wide-FM S-Meter Full-Scale Adjustment (S9) [83]
Press the [ V/M ] button, then adjust the generator level
❍
to +25 dBµ (1 kHz tone @ ±20 kHz deviation), then press
the [ V/M ] button. Rotate the DIAL to select the next set-
ting.
This completes the 50 MHz band internal alignment rou-
tine; press the [ BAND ] button to activate the 145 MHz band
internal alignment routine.
144 MHz Band Alignment
Squelch Preset Threshold (THL) [171]
Press the [ V/M ] button, then inject a –12.0 dBµ RF signal
❍
(1 kHz tone @ ±3.5 kHz deviation), then press the [ V/M ]
button. Rotate the DIAL to select the next setting.
Squelch Preset Tight (TLG) [142]
Press the [ V/M ] button, then adjust the generator level
❍
to –4.0 dBµ, then press the [ V/M ] button. Rotate the DIAL
to select the next setting.
S-Meter S-1 Adjustment (S1) [27]
Press the [ V/M ] button, then adjust the generator level
❍
to –8.0 dBµ (1 kHz tone @ ±3.5 kHz deviation), then
press the [ V/M ] button. Rotate the DIAL to select the next
setting.
S-Meter Full-Scale Adjustment (S9) [65]
Press the [ V/M ] button, then adjust the generator level
❍
to +20 dBµ (1 kHz tone @ ±3.5 kHz deviation), then press
the [ V/M ] button. Rotate the DIAL to select the next set-
ting.
Wide-FM S-Meter S-1 Adjustment (S1) [55]
Press the [ V/M ] button, then adjust the generator level
❍
to 0 dBµ (1 kHz tone @ ±20 kHz deviation), then press
the [ V/M ] button. Rotate the DIAL to select the next set-
ting.
Wide-FM S-Meter Full-Scale Adjustment (S9) [79]
Press the [ V/M ] button, then adjust the generator level
❍
to +20 dBµ (1 kHz tone @ ±20 kHz deviation), then press
the [ V/M ] button. Rotate the DIAL to select the next set-
ting.
High TX Power Adjustment (HP) [198]
Press the [ V/M ] button, then transmit, and adjust the
❍
output power level for 5.0 W ±0.3 W by rotating the
DIAL, then press the [ V/M ] button. Rotate the DIAL to
select the next setting.
Alignment
13
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