Panasonic Panaboard KX-BP800 Operating Instructions Manual page 11

Battery
If batteries are used improperly, batteries may leak, causing corrosion of the
product, or they may burst. To prevent this, always follow the precautions given
below.
CAlways remove batteries from the Electronic Pen and Electronic Eraser if they are
CUse the same type of batteries. Do not mix different types.
CDo not mix old and new batteries.
CAlways insert batteries with their polarity properly oriented as indicated on the
CIf the Electronic Pen or Electronic Eraser ceases to function because batteries
CDo not disassemble batteries or place them in a fire.
CDo not short batteries.
CAlkaline batteries cannot be recharged. Never attempt to recharge alkaline
CLight from the projector may enter the eye when using a projector to project
Projector
not to be used for an extended period of time.
Electronic Pen or Electronic Eraser.
have run out, remove them immediately and dispose of them according to local
regulations.
Leaving drained batteries in the Electronic Pen or Electronic Eraser may result in
leakage.
batteries.
images for the purpose of making presentations and so on. Be very careful as
direct projector light may hurt the eyes.
Precautions
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