4
Maintenance instruction
4.1
Battery replacing
The only elements of the
Polish Interactive Whiteboard
which need periodical
checking are the electronic pen and the telescopic electronic pointer. Both are powered
with the batteries. When the batteries are discharged the pen stops working. In such a
case the batteries should be replaced.
To replace the batteries in the electronic pen the user should follow the steps:
•
unscrew two screws and disconnect both parts of the pen ,
•
take the old batteries out and put in new batteries keeping the same
polarity (plus down that is to the diode),
•
put together and screw the pen up .
To replace the batteries in the telescopic electronic pointer the user should
follow the steps:
•
unscrew the cap pf the pointer,
•
take the old batteries out and put in new batteries keeping the same
polarity,
•
screw the cap of the pointer.
funtronic sp. z o.o.
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page: 28 z 30
