projector came with a blue pen and an orange pen, identified by the
color strip at the end of the pen. You can use either pen, or both
pens at the same time (one of each color) in built-in whiteboard or
Make sure the pen batteries are installed.
Note: The pen
turns off automatically after 15 seconds of inactivity. Hold the
pen to turn the pen back on.
Note: If you
are using two pens at the same time, make sure to use them at least
4 inches (10.16 cm) apart to avoid interference.
||Attachment for optional strap or