Self-diagnostic test
WARNING
Do not use the instrument when abnormality is found at self-diagnostic test.
Battery voltage is normal when power LED is lighting up.
When the battery voltage is below 2.4 ± 0.1V, power LED flashes or goes off.
Replace batteries according to section 7.
4.2
Trouble shooting
If the following problems occur, unlock the battery case according to section 7 in this
manual, and then lock it again 5 seconds later. Then perform the self-diagnostic test
(section 4.1).
Self-diagnostic test cannot be performed before/after use of the instrument.
Automatic power-off does not operate.
5.
Handy Construction
With the
L1
probe on the probe clip, user can change the spacing between probes
with one hand.
4
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