7.Troubleshooting

7. Troubleshooting

Problem

Cause

Correction

 

 

 

 

Are the batteries worn out?

Replace all four “AA” batteries

Nothing is displayed when the

with new ones.

 

power switch is pushed.

 

 

Are the batteries correctly

Insert the batteries correctly.

 

aligned?

 

 

 

 

 

An error message (Err1 to Err)

 

 

is displayed and

Refer to “6. Error Displays” on page 21.

measurements cannot be

 

 

taken.

 

 

 

 

 

The weight values vary widely

Is the unit placed on a carpet or

Place the unit on a hard, level

for each measurement.

other soft flooring?

floor.

Is the floor surface is uneven?

 

 

 

 

 

The battery low indicator

The battery power is low.

Replace all four “AA” batteries

appears.

with new ones.

 

 

 

 

The %Fat value displayed is

Refer to “Avoid Taking Measurements Under the Following

Conditions” and “Cases When the Calculated Results May Differ

abnormally high or low.

from Actual Body Fat Percentages” on pages 16 to 17.

 

 

 

Other conditions.

Remove the batteries, then reinsert them after waiting for at least

one minute.

 

 

 

 

 

 

8. Maintenance and Storage

To protect your unit from damage, please observe the following:

Do not wipe the unit with benzene, gasoline, paint thinner, alcohol, or other volatile solvents.

Do not subject the unit to extreme temperatures, humidity, dust, moisture or direct sunlight.

Do not subject the unit to strong shocks, vibrations (for example, dropping the unit on the floor), or uneven surfaces.

Do not use the unit where it will be exposed to chemicals or corrosive vapors.

Caution!

Always store the unit where unsupervised young children will not be able to access it.

Do not disassemble the unit. You may be injured or damage the unit.

Remove the batteries from this unit when you are not going to use it for a long period of time (approximately three months or more).

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Omron BF400 instruction manual Troubleshooting, Maintenance and Storage, Problem Cause Correction