OTS9100 User Manual v
General Safety Summary
Review the following safety precautions to avoid injury and prevent damage to this product or
any equipment connected to it.
To avoid potential hazards, use this product only as specified.
Only qualified personnel should perform service procedures.
While using this product, you may need to access other parts of the system. Read the General
Safety Summary in other system manuals for warnings and cautions related to operating the
system.

How to Avoid Fire or Personal Injury

Use Proper Power Cord. To avoid fire hazard, use only the power cord specified for this
product.
Use Proper Power Source. Do not operate this product from a power source that applies more
than the voltage specified.
Connect and Disconnect Properly. Do not connect or disconnect test leads while they are
connected to a voltage source.
Avoid Electric Overload. To avoid electric shock or fire hazard, do not apply a voltage to a
terminal that is outside the range specified for that terminal.
Ground the Product. This product is grounded through the grounding conductor of the power
cord. To avoid electric shock, the grounding conductor must be connected to earth ground.
Before making connections to the input or output terminals of the product, ensure that the
product is properly grounded.
Observe All Terminal Ratings. To avoid fire or shock hazard, observe all ratings and markings
on the product. Consult the product manual for further ratings information before making
connections to the product.
The common terminal is at ground potential. Do not connect the common terminal to elevated
voltages.
Do not apply a potential to any terminal, including the common terminal, that exceeds the
maximum rating of that terminal.
Use Proper AC Adapter. Use only the AC adapter specified for this product.
Do Not Look into the End of a Fibreglass Cable. Never look into the end of a fibreglass cable
or a single fibre which could be connected to a laser source. Laser radiation can damage your
eyes because it is invisible and your pupils do not contract instinctively as with normal bright
light. If you think your eyes have been exposed to laser radiation, you should have your eyes
checked immediately by an eye doctor. The optical output’s radiation power corresponds to the
laser class in accordance with IEC 825-1, 11.93.
Use Proper Fuse. To avoid fire hazard, use only the fuse type and rating specified for this
product.
Avoid Exposed Circuitry. Do not touch exposed connections and components when power is
present.