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Good Practices
If you cannot turn off power immediately, very carefully loop a length of dry, nonconducting material
(such as rope, insulating material, or clothing) around the victim and pull him free of the power. Avoid
touching the victim or victim’s clothing until free of power. Immediately start the appropriate first aid
procedures.
When testing or servicing the equipment described in this manual, keep in mind the following standard
good practices:
When connecting any instrument (oscilloscope,
waveform monitor, etc.) to a high-frequency output,
use the appropriate termination resistor at the input
of the instrument unless the instrument is terminated
internally.
When inserting or removing printed wiring
assemblies (PWAs), cable connectors, or fuses,
always turn off power to the affected portion of the
equipment. After removing power, allow sufficient
time for the power supplies to bleed down before
reinserting PWAs.
To avoid damage to PWA components from static
electricity, use standard static-safe handling
procedures such as wearing a grounded wrist strap
and working on grounded conductive surfaces.