User`s guide

Safety Summary
4 E6000C Mini-OTDR User’s Guide, E0302
FUSES
Only fuses with the required rated current, voltage, and
specified type (normal blow, time delay, etc.) should be
used. Do not use repaired fuses or short-circuited fuse
holders. To do so could cause a shock or fire hazard.
DO NOT OPERATE IN AN EXPLOSIVE
ATMOSPHERE
Do not operate the instrument in the presence of
flammable gases or fumes.
DO NOT REMOVE THE INSTRUMENT COVER
Operating personnel must not remove instrument covers.
Component replacement and internal adjustments must
be made only by qualified service personnel.
Instruments that appear damaged or defective should be
made inoperative and secured against unintended
operation until they can be repaired by qualified service
personnel.
WARNING The WARNING sign denotes a hazard. It calls attention to
a procedure, practice, or the like, which, if not correctly
performed or adhered to, could result in personal injury.
Do not proceed beyond a WARNING sign until the
indicated conditions are fully understood and met.
CAUTION The CAUTION sign denotes a hazard. It calls attention to
an operating procedure, or the like, which, if not correctly
performed or adhered to, could result in damage to or
destruction of part or all of the product. Do not proceed
beyond a CAUTION sign until the indicated conditions are
fully understood and met.