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� Open the windsield cover.
� Clean the V-Groove using cotton swab moistened with
alcohol. Remove the alcohol remaining on V-Groove
using a clean and dry cotton swab.
When the inside of V-Groove is contaminated, splice quality
may deteriorate. Thus, it is important to regularly inspect
and frequently clean the V-Groove as follows.
� When a foreign substance is not removed with cotton
swab, clean it with the tip of cut optical fiber and then
repeat the step above.
MAINTENANCE OF SPLICE QUALITY
CLEANING AND INSPECTION
BEFORE SPLICE
V-Groove Cleaning
