User`s guide

Safety Summary
Agilent 81689A, 81689B and 81649A Tunable Laser Modules User’s Guide, Third Edition 3
Safety Summary
The following general safety precautions must be observed during all
phases of operation, service, and repair of this instrument. Failure to
comply with these precautions or with specific warnings elsewhere in
this manual violates safety standards of design, manufacture, and
intended use of the instrument. Agilent Technologies Inc. assumes no
liability for the customer’s failure to comply with these requirements.
Before operation, review the instrument and manual, including the
red safety page, for safety markings and instructions. You must follow
these to ensure safe operation and to maintain the instrument in safe
condition.
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 injury or loss of life. Do not proceed beyond a
WARNING sign until the indicated conditions are fully understood and
met.
Safety Symbols
The apparatus will be marked with this symbol when it is necessary
for the user to refer to the instruction manual in order to protect the
apparatus against damage.
Hazardous laser radiation.
Initial Inspection
Inspect the shipping container for damage. If there is damage to the
container or cushioning, keep them until you have checked the
contents of the shipment for completeness and verified the instrument
both mechanically and electrically.
The Performance Tests give procedures for checking the operation of
the instrument. If the contents are incomplete, mechanical damage or
defect is apparent, or if an instrument does not pass the operator’s
checks, notify the nearest Agilent Technologies Sales/Service Office.
WARNING To avoid hazardous electrical shock, do not perform electrical tests
when there are signs of shipping damage to any portion of the outer
enclosure (covers, panels, etc.).