6
interactive writing pen
which can achieve draging
of the left and right key of
the mouse
5.2 Telescopic rod
The connecting use of the
Telescopic rod and pointer body is good for operating on
the screen.
①
Signal indicator light
②
Rod body: retractable
；
③
Rod knob:
correctly insert the rod into the body of the pointer, rotate
it to fix the teaching rod
6
、
Software installation
（
1
）
Insert the disk, double click the smartpointerinstall.exe program,pop up the
interface below
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1
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2
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3
