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8.2 Error Indication
If any of error indications E.001 to E.005 appear on the display, the tes-
ter requires repair and should be returned to the dealer or local service
station.
In order to display the version of the FT3470-50, hold down
while
powering up. The version will be displayed after the model name (3470).
To clean the instrument, wipe it gently with a soft cloth moistened with
water or mild detergent. Never use solvents such as benzene, alcohol,
acetone, ether, ketones, thinners or gasoline, as they can deform and
discolor the case.
Calibrations
• The calibration period varies depending on the status of the instrument
or installation environment. We recommend that the calibration period
be determined in accordance with the status of the instrument or
installation environment. Please contact your Hioki distributor to have
your instrument periodically calibrated.
• Since the tester must be calibrated together with the magnetic field
sensor, send in both the tester and the magnetic field sensor when re-
calibration is required.
• Since the tester must be calibrated together with the sensor, the tester
must be returned when a magnetic field sensor requires repair or
when other sensors are purchased to enable calibration with the
repaired (or new) sensor.
8.2 Error Indication
Error
number
Description
Remedy
E.001
Microprocessor ROM checksum
error
Requires repair.
E.002
Microprocessor RAM R/W error
E.003
Memory checksum error
E.004
Model name error
E.005
Memory R/W error
8.3 Version Display
8.4 Cleaning
8.5 Service
www.
.com
1.800.561.8187
