FTK200
Users Guide
iv
W
Safety Information
Warning
To avoid possible eye damage caused by
hazardous radiation:
•
Never look directly into optical output
connectors. Some sources produce in-
visible radiation that can permanently
damage your eyes.
•
Do not open the case, except to change
the battery; no user-serviceable parts
are inside.
Caution
To avoid false test results, replace the bat-
tery as soon as the low battery indicator
(BAT) appears.
Cleaning Fiber Connections
Always clean the fiber ends before making connections.
Use any of the following:
•
Lint-free swabs or wipes moistened with isopropyl
alcohol
•
Pre-moistened swabs or wipes approved for use on
fiber connectors
Canned air approved for use on fiber connectors is also
useful for dislodging contamination. Protect all connec-
tors with dust caps when not in use.
