3.3 Pre-Measurement Inspection
40
The following steps should be performed before measurement.
3.3 Pre-Measurement Inspection
Before using the instrument the first time, verify that it operates normally to ensure that the no
damage occurred during storage or shipping. If you find any damage, contact your dealer or Hioki
representative.
Do not use if damage is present,
as you could receive an electric
shock. Replace the damaged
items.
Metal Exposed
Is the insulation of the probe or connection
cable to be used damaged, or is bare metal
exposed?
When using probes and connection cables
When using a clamp
Is the clamp cracked or damaged?
Yes
1
No Metal Exposed
2
Go to
No
2
Go to
Peripheral Device Inspection
If damage is evident, request re-
pairs.
Yes
Is damage to the instrument or input mod-
ules evident?
Instrument and Input Module Inspection
When turning power on
Do the fans rotate and the Hioki logo appear
on the screen?
No
2
The power cord may be dam-
aged, or the instrument may be
damaged internally. Request re-
Does the Waveform screen appear?
No
Yes
The instrument may be damaged
internally. Request repairs.
Nothing appears,
or the display is
abnormal
Yes
Inspection complete
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