PMX40 RF Power Meter – INSTRUCTION MANUAL
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SAFETY SUMMARY
The following general safety precautions must be observed during all phases of operation and
maintenance 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. Boonton Electronics assumes no liability for the customer’s failure to comply with these
requirements.
DO NOT OPERATE THE INSTRUMENT IN AN EXPLOSIVE ATMOSPHERE
Do not operate the instrument in the presence of flammable gases or fumes.
KEEP AWAY FROM LIVE CIRCUITS
Operating personnel must not remove instrument covers. Component replacement and internal
adjustments must be made by qualified maintenance personnel. Do not replace components with the
power cable connected. Under certain conditions dangerous voltages may exist even though the power
cable was removed, therefore; always disconnect power and discharge circuits before touching them.
DO NOT SERVICE OR ADJUST ALONE
Do not attempt internal service or adjustment unless another person, capable of rendering first aid and
resuscitation, is present.
DO NOT SUBSTITUTE PARTS OR MODIFY INSTRUMENT
Do not install substitute parts or perform any unauthorized modifications on the instrument. Return the
instrument to Boonton Electronics for repair to ensure that the safety features are maintained.
