JDS Uniphase CT-650 Reference Manual page 6

Important safety instructions
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The following table defines safety terms. Failure to observe these
precautions while using the CT-650, violates the intended use of this
product.
Safety definitions
Term Description
DANGER Indicates an imminently hazardous situation which, if
not avoided, will result in death or serious injury.
WARNING
not avoided, could result in death or serious injury.
CAUTION Indicates a potentially hazardous situation which, if
not avoided, may result in minor or moderate injury. It
may also be used to alert against unsafe practices.
When using this product, always follow basic safety precautions to
reduce the risk of fire, shock, and injury to persons. Basic safety
precautions are as follows:
1 Read and follow all warning notices and instructions marked on
the product and included in the manual.
2 Avoid using this product during an electrical storm. There may be
a remote risk of electric shock from lightning.
3 Do not use this product in the vicinity of a gas leak or in any explo-
sive environment.
4 Do not attempt to service this product yourself, as opening or
removing covers may expose you to dangerous, high voltage
points and other hazards. Refer all servicing to qualified service
personnel.
5 All connections to the CT-650 are intrabuilding and must not be
connected directly to outside plant leads.
CT-650 Command-Line Reference Guide
Indicates a potentially hazardous situation which, if
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