Fujitsu CD5425 Owner's Manual page 83

● Be extremely careful not to swallow the battery.
● The battery life is approximately one year. If the remote control
unit does not operate correctly or if the button lamp gets dim,
replace the batteries.
● Be sure to orient the batteries correctly so that the positive and
negative poles match the diagram.
● Do not use one new battery and one old one; use two new
batteries.
● Use only two of the same kind of battery.
● If any liquid is seen leaking from the batteries, remove both
batteries and dispose of them properly.
battery compartment with a dry cloth. Then install new batteries.
How to use an optional remote control
Thoroughly clean the
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