Hioki FT3405, Инструкция по эксплуатации

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Chapter 6 Maintenance and Service
42
If damage is suspected, check the “Before returning for repair”
before contacting your dealer or Hioki representative.
Before returning for repair:
Pack the instrument so that it will not sustain damage during
shipping, and include a description of existing damage. We do
not take any responsibility for damage incurred during shipping.
6.4 Troubleshooting
Symptom Checks and Remedy
Although you have
turned on the pow-
er switch, the
screen display
does not appear. Have the batteries been inserted in the proper orien-
tation?
(p.17)
Are the batteries correctly inserted?
Insert the new batteries. (p.17)
Has the AC adapter been connected properly?
(FT3406 only)
(p.19)
The instrument
turns off. Is the battery dead?
→
Replace the battery. (p.17)
Is the auto power save function being activated?
→
Check the auto power save setting.
(p.33)
AC adapter output may decrease due to power sup-
ply noise, a momentary loss of power, or other fac-
tors, causing the instrument to switch to battery
power. If no batteries are loaded in the instrument, it
will turn off.
Keep fresh batteries in the instrument.
is lit up. The RING setting cannot be activated without first at-
taching the Contact Adapter.
The detection
range for contact-
less measurement
is low. The sensor’s characteristics vary with temperature.
As the ambient temperature increases, the detection
range will shorten. This does not indicate an instru-
ment malfunction.
This message indicates an internal instrument mal-
function. The instrument should be repaired.