Vertex Standard VX-6R/E Technical Supplement page 14

Dual-band heavy duty submersible transceiver
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Alignment
L3 Tx Power Adjustment (LP3) [159]
Press the [ V/M ] button, then transmit, and adjust the
output power level for 2.5 W ±0.2 W by rotating the
DIAL, then press the [ V/M ] button. Rotate the DIAL to
select the next setting.
L2 Tx Power Adjustment (LP2) [124]
Press the [ V/M ] button, then transmit, and adjust the
output power level for 1.0 W ±0.1 W by rotating the
DIAL, then press the [ V/M ] button. Rotate the DIAL to
select the next setting.
L1 Tx Power Adjustment (LP1) [96]
Press the [ V/M ] button, then transmit, and adjust the
output power level for 0.3 W ±0.1 W by rotating the
DIAL, then press the [ V/M ] button. Rotate the DIAL to
select the next setting.
TX Deviation Adjustment (DEU) [100]
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) [18]
Press the [ V/M ] button, then transmit and adjust the de-
viation for 0.6 kHz ±0.05 kHz (USA Type: 0.65 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) [56]
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 144 MHz band internal alignment rou-
tine; press the [ BAND ] button to activate the 220 MHz band
internal alignment routine.
220 MHz Band Alignment (USA Only)
Squelch Preset Threshold (THL) [167]
Press the [ V/M ] button, then inject a –12.0 dBµ RF signal
(1 kHz tone @ ±3.5 kHz deviation). Press the [ V/M ] but-
ton, then rotate the DIAL to select the next setting.
Squelch Preset Tight (TLG) [136]
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.
14
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) [66]
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) [53]
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) [77]
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) [132] (USA version only)
Press the [ V/M ] button, then transmit, and adjust the
output power level for 1.5 W ±0.3 W by rotating the
DIAL, then press the [ V/M ] button. Rotate the DIAL to
select the next setting.
LOW3 Tx Power Adjustment (LP3) [120] (USA version
only)
Press the [ V/M ] button, then transmit, and adjust the
output power level for 1.0 W ±0.2 W by rotating the
DIAL, then press the [ V/M ] button. Rotate the DIAL to
select the next setting.
L2 Tx Power Adjustment (LP2) [103] (USA version only)
Press the [ V/M ] button, then transmit, and adjust the
output power level for 0.5 W ±0.1 W by rotating the
DIAL, then press the [ V/M ] button. Rotate the DIAL to
select the next setting.
L1 Tx Power Adjustment (LP1) [89] (USA version only)
Press the [ V/M ] button, then transmit, and adjust the
output power level for 0.2 W ±0.1 W by rotating the
DIAL, then press the [ V/M ] button. Rotate the DIAL to
select the next setting.

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