20
CONTENTS BEFORE USING INSTRUCTIONS MAINTENANCEMAINTENANCE
TROUBLESHOOTING
Problem
Probable Cause
How to Correct
/
is displayed
The battery
is low/
exhausted.
Replace the battery with
a new 3V CR2032 lithium
battery. (Refer to “BATTERY
REPLACEMENT”.)
Nothing is
displayed.
Battery
saving mode
is active.
Refer to “Battery saving
mode” in “USING THE
TR ACKER”.
The
polarities of
the battery
(+ and -) are
aligned in
the wrong
directions.
Insert the battery in the
correct alignment. (Refer
to “INSERTING THE
BATTERY”.)
The battery
is exhausted.
Replace the battery with
a new 3V CR2032 lithium
battery. (Refer to “BATTERY
REPLACEMENT”.)
The
“HELLO!”
and
are
alternately
displayed.
The battery
is low.
Replace the battery with
a new 3V CR2032 lithium
battery. (Refer to “BATTERY
REPLACEMENT”.)
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