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(For SA565 only)
Troubleshooting the Interactive Pen Function
Problem
I can't use or connect
the interactive pen.
The interactive pen
does not work from
time to time.
The projector screen
looks abnormal when
the interactive pen
function is enabled.
The interactive pen is
showing in a different
position.
The interactive pen does
not work smoothly.
The LED is not
working.
The red LED indicating
low battery level
flashes once every four
seconds.
Check that the interactive pen function is turned on.
Check that the interactive dongle is connected to the
projector.
Press the interactive pen's power button to check that the
power is turned on.
Check that the Interactive pen is paired.
Make sure that the computer screen is displayed on the
projector screen.
Connect the interactive USB cable to another USB port
and try to use the interactive pen again.
Check that the projector and computer are connected
properly.
Make sure that the computer screen is displayed on the
projector screen.
Check whether the projector is too far away from the
computer or if there are too many obstacles between them.
Check whether too many applications are running on the
PC.(It is not recommended to run other applications while
running the interactive program (WizTeach software).)
Check whether the battery is dead.
The battery is low.
Charge the interactive pen.
INTERACTIVE FUNCTION
Troubleshooting
81
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