Hioki 3804-50, Инструкция по эксплуатации

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6.1 Troubleshooting
52
Before returning for repair
If problems are encountered with operation, check the appropri-
ate items below.
If the cause of the problem still cannot be found, try resetting the
system. This returns most of the system settings to their factory
defaults.
❖
See (41 page)
Symptom Checks Ref Page
Screen is
blank Is the battery dead?
→
Replace the battery.
(53 page)
Are the battery wires damaged?
→
Contact your nearest dealer.
Screen shuts
off after a few
moments Is the battery dead?
→
Replace the battery.
(53 page)
Is the auto power save function being
activated?
→
Check the auto power save setting.
(34 page)
A portion of
the screen is
blank Is a portion of the display blank when the
entire screen is supposed to be dis-
played?
→
Return for repair
(56 page)
Cannot mea-
sure electric
current Is the fuse blown?
Check to see if the fuse is blown.
→
Replace the fuse.
(18 page)
(53 page)
Are the test leads damaged?
→
Perform a continuity check to check
the test leads. If the test leads are
damaged, replace the test leads.
(23 page)
Communica-
tion not possi-
ble Is there a problem with the communica-
tion settings of the 3801-50 and the
computer?
Is the communication cable connected
correctly?
(36 page)