Hioki 3284 HiTester, Инструкция по эксплуатации

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Chapter 7 Troubleshooting
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Symptom Battery Battery clip Test leads
Unit does not come
on.
Yes Yes
indication appears
and unit immediately
turns off. Yes
indication
appears.
Yes
Unit turns off during
use.*
Yes Yes
Voltage cannot be
measured.
Yes
Remedy:
If problem persists,
request service. Replace battery. Check
connection of
battery to clip. Check test leads
for broken wire.
NOTE
Chapter 7
Troubleshooting
If the unit seems not to be working normally, check
the following points first before requesting service.
* When APS (auto power-off) is effective, the unit is
automatically shut down when no key is pressed for
about 10 minutes. (See 2.9, "Auto Power-Off
Function.")
Repair is required if E.001 to E.005 is indicated on
the counter, when power is turned on.