6-5
OPERATING PROBLEMS
Use the table below to identify problems that arise when operating the
unit.
CONDITION
DESCRIPTION/SOLUTION
DISPLAY FROZEN:
The display is frozen and the keypad
does not respond.
Do this:
Remove the batteries and wait for
the unit to turn off.
OR
With the batteries in place and the
unit on, short the two center con-
nectors in the battery compartment.
NOTE: This will clear the unit's
memory.
NO POWER:
battery Operation
The batteries are inserted into the clip
incorrectly, or the clip is not inserted
into the unit correctly.
Do this:
Insert the batteries into the clip
correctly, and Insert the clip into
the unit correctly.
The battery compartment is not clean
or dry.
Do this:
Make sure the battery compartment
is clean and dry.
The batteries have run down com-
pletely; memory is lost.
Do this:
Replace the batteries, and initialize
the unit as described in lnitialize
(page 2-6) or SETUP (page 4-27).
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