Alignment
3-10
Tuning Meter Center Preset
r Select the CW mode, and turn the SPOT function on.
r Connect the DC voltmeter to the cathode of D6803, and adjust
the PITCH control for at least 4.0 V on the DC voltmeter.
r Connect the DC voltmeter to the “common” lead of VR6812,
and adjust VR6812 for 2.7 V (±0.1 V) on the DC voltmeter.
r Connect the DC voltmeter to pin 5 of J6802, and adjust
VR6802 for 3.4 V (±0.1 V) on the DC voltmeter.
r Finally, adjust VR6812 for a centered tuning meter indication.
Tuning Meter Preset (CW, RTTY and PKT Modes)
r Recall menu function 3-5, and select “A1-PitcH” using the
MAIN VFO-A knob. Tune to 700 Hz using the PITCH knob
(“C-700” displayed).
r Select the CW mode, press the SPOT key, and adjust VR6811
for a centered tuning meter indication.
r Select menu function 4-2, select the RTTY mode, and tune to
2210 Hz using the MAIN VFO-A knob.
r Select “bEEP-tun” using the SUB VFO-B knob, and adjust
VR6810 for a centered tuning meter indication.
r Tune a 2125 Hz beep frequency using the MAIN VFO-A knob,
and select the PKT mode.
r Select “bEEP-tun” using the SUB VFO-B knob, and adjust
VR6809 for a centered tuning meter indication.
PKT Receiver AF Level Preset
r Preset VR3010 fully clockwise. The level should be adjusted
by the owner, if necessary.
Key Beeper Level Preset
r Preset VR3001 fully counter-clockwise. The “beep” level may
be reduced by the owner, if desired.
Headphone Output Level Preset
r Preset VR6804 ~ VR6807 to their 12-o’clock positions. The
level may be adjusted by the owner, if desired.
VOX Gain, ANTI TRIP and Delay Presets
r Preset VR6812 (DELAY), VR6813 (A-VOX) and VR6812
(VOX) to their 12-o’clock positions. These controls will be
adjusted by the owner during setup of the transceiver.
BEEP and SIDETONE Preset
r Preset VR5001 (SIDETONE) and VR5002 (BEEP) to their
10-o’clock positions. These controls may be adjusted by the
owner, if desired.
CNTL-1 Unit Test & Alignment Points
ALC Unit Test & Alignment Points
VR6811
Tuning Meter Preset
VR6810
Tuning Meter Preset
VR6809
Tuning Meter Preset
VR6806
VOX Gain, ANTI TRIP and Delay Presets
VR6805
VOX Gain, ANTI TRIP and Delay Presets
VR6808
VOX Gain, ANTI TRIP and Delay Presets
VR6807
VOX Gain, ANTI TRIP and Delay Presets
VR6804
Headphone Output Level Preset
VR6802
Headphone Output Level Preset
VR6803
Headphone Output Level Preset
VR6801
Headphone Output Level Preset
VR6812
Tuning Meter Center Preset
Connect DC Voltmeter (2.7 V ± 0.1 V)
D6803
(
Cathode
)
Tuning Meter Center Preset
Connect DC Voltmeter (4.0 V)
J6802 Pin-5
Tuning Meter Center Preset
Connect DC Voltmeter (3.4 V ± 0.1 V)
VR5001
Side Tone Preset
VR5002
BEEP Preset
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