35
6 Storage and maintenance
6.3
Cleaning components
Cleaning the insertion tube
Dirt or other foreign matter on the insertion tube
Wipe with a clean soft cloth.
Dirty water, machine oil, or other liquid on the insertion tube
Wipe with a soft cloth or cotton swab, and then wash thoroughly with a piece of gauze or other
material moistened with a neutral detergent. Next, use a clean, soft piece of soft gauze moistened
with clean water, and then wipe the insertion tube dry of all moisture.
CAUTION
•
Clean the insertion tube immediately after withdrawing the insertion tube. Leaving the insertion tube very
dirty for long periods can cause it to become corroded.
Cleaning the distal end
Dirt or water droplets on the objective lens and screw of the distal end, and the screw of the
tip protection hood
Grasping the rigid portion of the distal end, use a clean, soft piece of gauze or a cotton swab to
wipe off the dirt or water.
Best results may be obtained using a commercially available absolute ethanol or isopropyl alcohol.
Cleaning the LCD monitor
LCD monitor viewing problems due to fingerprints and dirt
Wipe the LCD monitor with a soft cloth. Next, lightly wipe it with a clean, dry cloth.
CAUTION
•
Never use a chemically treated cloth or strong detergent, such as benzine or alcohol. Doing so may
damage the surface of the LCD monitor.
•
Do not use a cloth that is hard, dirty, or has foreign matter on it. Doing so may damage the surface of the
LCD monitor.
Cleaning the main unit
Dirty main unit
Wipe the main unit with a soft cloth dampened with clean water. Next, lightly wipe it with a clean,
dry cloth. Also wipe all dirt, water, and other foreign matter from the battery door, SD card cover,
and the inside of the AC adapter connector.
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Summary of Contents for C Series
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