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Troubleshooting
4.1 Troubleshooting
If damage is suspected, read the "Troubleshooting" section to remedy the problem. If this does
not help you, contact your authorized Hioki distributor or reseller.
Before sending the instrument to be repaired
Problem
Cause
Corrective action (Reference)
The instrument cannot be
turned on.
The instrument shuts off
during operation.
The instrument shuts off
immediately after it has
been turned on.
The batteries are exhausted.
Replace the batteries with new ones.
The instrument has sat idle for about
15 minutes with the auto-power save
function (APS) enabled.
Check the settings.
The
mark blinks.
[bAtt]
→
[P.oFF]
→
shutdown
The batteries are exhausted.
Replace the batteries with new ones.
The range cannot be
changed.
The MAX / MIN / AVG / PEAK MAX /
PEAK MIN display function is used.
Hold down the
key for 1 s or
longer to reset the function, and then
HIOKI CM4002A961-02
Summary of Contents for CM4002
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Page 11: ...3 Introduction HIOKI CM4002A961 02...
Page 32: ...24 Display Panel HIOKI CM4002A961 02...
Page 40: ...32 Inspection Prior to Measurement HIOKI CM4002A961 02...
Page 100: ...Index 92 HIOKI CM4002A961 02...
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