4. Do not turn the variable resistor (laser power adjustment). It has already been
adjusted.
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Grounding for electrostatic breakdown prevention
1. Human body grounding
Use the anti-static wrist strap to discharge the static electricity from your body.
2. Work table grounding.
Put a conductive material (sheet) or steel sheet on the area where the traverse deck
(optical pickup) is place, and ground the sheet.
Caution:
The static electricity of your clothes will not be grounded through the wrist strap. So,
take care not to let your clothes touch the traverse deck (optical pickup).
on when replacing the Traverse Deck
The traverse deck has a short point shorted with solder to protect the laser diode
against electrostatics breakdown. Be sure to remove the solder from the short point
before making connections.
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