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IM 701931-01E
Important Information for Users
In order to ensure safe operation and to obtain maximum performance from the
unit, observe the cautions listed below.
WARNING
Connection with Power Supply and Protective Grounding
Connect the power supply to the probe power supply terminal of a
waveform measuring instrument such as YOKOGAWA DL/DLM series, or
use the Power Supply (Model 701934).
Connecting the Probe to the Item under Test
• If you need to touch the circuit with your hand, first cut the power to the
circuit and confirm that it is not carrying any voltage.
• To avoid short circuits and personal injury when the clamp is open or
measurement is being performed, do not apply the clamp to any bare
conductors.
Restrictions on the Measuring Instrument
Read and observe all warnings and precautions relating to electrical safety
for the measuring instrument being connected to the probe.
Do Not Operate When Wet
To prevent electric shocks, do not allow the unit to become wet and do not
use the unit when your hands are wet.
Do Not Operate Near Flammable Materials
Do not operate the probe in the presence of flammable or explosive liquids
or vapors.
Do Not Use When Removed from the Case
To avoid electric shock or fire, never use the probe if the case has been
removed.
* Do not exceed the following levels: 30 Vrms, 42.4 Vpeak, and 60 VDC.
CAUTION
• Do not subject the unit to vibrations or shocks during transport or
handling. Be especially careful to avoid dropping the unit.
• Do not store or operate the unit where it will be exposed to direct
sunlight, high temperature, high humidity, or condensation. If exposed
to such conditions, the unit may become damaged, the insulation may
deteriorate, and the unit may no longer satisfy its specifications.
• Before using the unit, inspect it and check the operation to make sure
that it was not damaged due to poor storage or transport conditions. If
damage is found, contact your dealer or YOKOGAWA representative.
