Sony super motion hdc4300, Руководство по обслуживанию

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2-4. Cleaning of Connector/Cable
The photo receptive condition of the optical connector can be checked at OPTICAL CONDITION indicator of the front
panel of the baseband processor unit.
• When lit in two green lamps of right : good receptive condition
• When lit in second green lamp from the right : near good receptive condition
• When lit in second yellow lamp from the left : low receptive condition
• When lit in the first red lamp from the left : more low receptive condition
When lit in red, be sure to clean the optical contact portions.
When lit in yellow, cleaning is recommended.
The attenuation of the photo-receptive level may cause transmission error. Clean optical contact portions proceeding as
follows.
The optical contact portion exists in the optical connector on the camera or camera control unit, and in the optical/
electrical cables.
2-4-1. When the Optical Connector Cleaner (Commercially Available) is
Available
Fixtures
• Optical connector cleaner (commercially available)
- Product name: CLETOP
®
- 14100402 or 14100403 (stick type) or equivalent
- 14100402: 2.0 mm
- 14100403: 2.0/2.5 mm double ended
Tip
• Alcohol is not necessary during cleaning.
• Number of possible wipes is one cleaning per a piece. Do not reuse it.
Cleaning Procedure
Male connector
Clean the tip of the white optical contacts using the optical connector cleaner.
Optical contacts (white)
Female connector
1. Insert the optical connector cleaner straight.
2. Apply sufficient pressure (approximately 600 g to 700 g) to ensure that the optical contact is a little depressed.
HDC4300
2-4