Safety
Specific Precautions
Observe all the following precautions to ensure your personal safety and to
prevent damage to either the 2232 or equipment connected to it.
Power Source
The 2232 is intended to operate from a power source that will not apply more
than 250
V,,,
between the supply conductors or between either supply
conductor and ground.
A
protective ground connection, through the ground-
ing conductor in the power cord, is essential for safe system operation.
Grounding the Oscilloscope
The 2232 oscilloscope is grounded through the power cord. To avoid electric
shock or possible damage to instrument, plug the power cord into a properly
wired receptacle where earth ground has been verified by a qualified service
person. Do this before making connections to the input or output terminals of
the oscilloscope.
Without the protective ground connection, all parts of the 2232 are potential
shock hazards. This includes knobs and controls that may appear to be
insulators.
Use the Proper Power Cord
Use only the power cord specified for your product. Use only a power cord
that is in good condition.
Use the Proper Fuse
To avoid fire hazard, use only the fuse specified in the parts list for your
product, and which is identical in type, voltage rating, and current rating.
Do Not Remove Covers or Panels
To avoid personal injury, do not operate the 2232 without the panels or
covers.
Do Not Operate in Explosive Atmospheres
The 2232 provides no explosion protection from static discharges or arcing
components. Do not operate the 2232 in an atmosphere of explosive gasses.
Electric Overload
Never apply a voltage to a connection on the 2232 that is outside the range
specified for that connection. Do not attempt to operate the oscilloscope
without a proper ground connection.
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