Error messages and trouble shooting
61
Nothing appears when the power is turned ON
Swelling of keypad
Part of the display is missing
Cause
How to solve problem
Power is not supplied.
Insert batteries.
Battery polarity (+,
) is reversed.
Insert the batteries with the polarity (+,
) correctly oriented.
Battery life is low.
Replace the batteries.
Instrument defect
Consult your dealer.
Cause
How to solve problem
Using the instrument at high
elevation or other location where
the air pressure is different from
sea level.
To eliminate the pressure difference between the inside and
outside of the instrument, briefly open and then close the
serial connector and battery cover. After opening, correctly
close the cover to maintain dust and water proofing.
Instrument defect
Consult your dealer.
Cause
How to solve problem
Instrument defect
Check the display by switching ON the instrument when all
the LCD segments are lit.
Содержание LAQUA-PD210
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Страница 86: ...Specifications 67...
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