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Tools required
• Alcohol (commercially available)
• Cotton swabs (commercially available)
Note
Use a cotton swab whose diameter is about 4 mm. If a cotton swab whose diameter exceeds 5 mm is used, the cotton
swab cannot be inserted into the end of the connector and the tip of the optical contact cannot be cleaned.
Cleaning Procedure
[Male connector]
Clean the tip of the white optical contacts with a cotton swab moistened with alcohol.
Optical contacts (white)
[Female connector]
The optical contacts for female connector are in an unexposed state. In cleaning, it is necessary to be exposed by removing
the adapter in the connector in advance. Proceed as follows.
1.
Loosen the adapter pin at the center of the connector counterclockwise with a screwdriver.
Note
If there is no screwdriver, use the plate attached to the connector cap.
2.
Pull the adapter pin out of the connector in the arrow direction.
3.
Clean the white optical contacts with a cotton swab moistened with alcohol.
4.
Match the positioning marks of the adapter and the connector, and then push the adapter into the connector.
Note
Push the adapter until the confirmation groove comes in sight as shown in the figure.
Positioning marks
HDCU2500
Adapter
Adapter pin
Adapter
Optical contacts (white)
Confirmation groove
1-36
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