i3 i3PROJECTOR, Руководство по интерактивным функциям

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TROUBLESHOOTING
i3PROJECTOR
Interactive functions manual
(2) The ambient lighting may be too bright to work properly. Please keep the projection screen
and sensors from direct ambient lights.
(2-1) Direct sun light to the projection screen.
(2-2) Light sources exist near the sensors.
Please close and open the SPDriver program again. If Problem Q5 persists, remove light
spots until none are left in the window.
Q3: How come the cursor is not located where the light pen is pointed to?
A: It may be caused by the following:
(1) Poor system calibration. Please make sure the center of the round target is pointed during
calibration.
(2) The project location, projection size, or projection distance may be changed.
(3) The projection resolution may have been changed. Please calibrate again to solve this
problem.
Q4: How come the cursor jumps around?
A: The ambient lighting may be too bright to work properly.
Please keep the projection screen and sensors from ambient
light interference, especially direct sun light.(Please refer to
Q2.)
Q5: Why does the message "The ambient light is too bright to
run the light pen system properly" appear?
A: Too strong an ambient lighting may interfere with the functions of sensors contained in your
projector. Please keep the sensors of your projector away from direct ambient lights.
6: Since SP driver is resident in the PC, the driver displayed is an invalid one when connects to the SP module
again.
Avoid writing in shadowy areas Keep the light pen and project screen at an angle of 25 degree or
more against each other