Hioki FT4310, Instruction Manual, Page: 31 / 72

27
3
Measurement
WARNING
Be sure to perform the self-check before using the
instrument. If the instrument is damaged, electric
shock could result.
3.1 Pre-measurement Inspection
Before using the instrument, verify that it operates normally to ensure that no
damage occurred during storage or shipping. If you find any damage, contact
your authorized Hioki distributor or reseller.
Checking the test lead
Is the white portion
(insulation layer) inside the
cable exposed?
Exposed
Do not use any damaged
cables and replace them
with those specified by our
company. This may cause an
electric shock.
Not Exposed
Checking the instrument
The following issues may be
occurring:
• The test lead has not been
inserted all the way.
→ Insert the test lead all the way
in.
• There is a broken connection
in the test lead.
→ Replace them with those
specified by our company.
• Error is displayed.
→ The instrument may have
failed. (p. 61)
1. Set the rotary switch in
SELF CHECK.
2. Press the RELEASE
key to release the lock
function.
3. Short the test lead tips.
4. Is [PASS] displayed
when the MEASURE key
is pressed?
Not
displayed
Displayed
(Go on to the following page)
3 Measurement
1
2
4
5
6
7
Appx.
Index
3