IM CA71-E
3-1
Before Starting Source/Measurement
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App
3.
Before Starting Source/Measurement
■ Operating Precautions
Precautions for Safe Use of the Instrument
● When using the instrument for the first time, be sure to read the
instructions given on pages v to viii of the section, “Precautions for
Safe Use of the Instrument.”
● Do not open the instrument’s case.
Opening the case is extremely hazardous, as the instrument contains
high-voltage parts. Contact the vendor from which you purchased
the instrument, for a service of inspecting or adjusting the internal
assembly.
● In case of failure
Should the instrument begin to emit smoke, give off an unusual odor,
or show any other anomaly, immediately turn off the POWER key.
If you are using an AC adapter, disconnect the plug from the wall outlet.
Also cut off power to the object under test that is connected to the
input terminals. Then, contact the vendor from which you purchased
the instrument.
General Handling Precautions
● Before carrying around the instrument turn off power to the object
under test, and then the POWER key of the instrument.
If you are using an AC adapter, disconnect the power cord from the
wall outlet. Finally, detach all lead cables from the instrument.
Use a dedicated carry case when transporting the instrument.
● Do not bring any electrified object close to the input terminals,
since the internal circuit may be destroyed.
● Do not apply any volatile chemical to the instrument’s case or
operation panel. Do not leave the instrument in contact with any
product made of rubber or vinyl for a prolonged period.
Be careful not to let a soldering iron or any other heat-emitting object
come into contact with the operation panel, as the panel is made of
thermoplastic resin.
Summary of Contents for CA71 HANDY CAL
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