60
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5.3 Troubleshooting
_______________________________________________________
Symptom
Remedy
Battery
Replace
battery.
(See 2.1:
Preparations)
Battery clip
Check
connection
of battery to
clip.
Test leads
Check test
leads for
broken wire.
Instrument does not
come on.
Yes
Yes
indication appears
and instrument
immediately turns
off.
Yes
indication
appears.
Yes
Instrument turns off
during use.*
Yes
Yes
Voltage and
resistance cannot be
measured.
Yes
If problem persists, request service.
NOTE
5.3 Troubleshooting
Before returning for repair
If the instrument seems not to be working normally,
check the following points first before requesting
service.
* When APS (auto power-off) is effective, the
instrument is automatically shut down when no
button is pressed for about 10 minutes. (See 3.5:
Automatically Turning Power Off (Auto Power-Off
Function
APS
))
Summary of Contents for 3285-20
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