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Care and cleaning
•
If the dirt is particularly bad, gently wipe it off with a soft cloth moistened with a diluted
neutral detergent, and then fi nish with a dry cloth.
•
Do not use paint thinner, benzine, or other solvents.
(This may damage the subwoofer cabinet fi nish.)
■
Before cleaning the subwoofer, always turn off the power and unplug the power plug
from the power outlet.
There is a risk of electric shock or injury.
When a problem occurs
When a problem occurs with the operation of the subwoofer, turn off the POWER switch on the
rear panel, and then turn it back on.
When a problem occurs with the operation of the subwoofer, turn off the POWER switch on the
Causes of problems
•
The subwoofer has been affected by an excessive shock, static electricity, or a power
rear panel, and then turn it back on.
supply voltage problem due to lightning.
•
The subwoofer was mistakenly operated.
→
If the problem continues to occur, please contact customer service. (P.41)
Benzine
CAUTION
Thinner
39
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