Principle Of Adjustment; Best Way Of Adjusting Emitter - Acer Smart Touch Kit User Manual

cover the whole projection screen. Please keep at least 5mm vertical distance between the beam and the
projection screen.

2. Principle of adjustment:

Tighten the bottom screw to tilt down laser light. Perform this step when the light is way above the board.
Tighten the top side screw to tilt up laser light. Perform this step when the light hits the board.

3. Best way of adjusting emitter:

After installing the emitter, tighten the screws on the bottom first, and let the laser hit the board as shown
in Pic6.
Then tighten the screws on the top, until white light appears as shown in Pic 7
Note: If it is a Dual-Screen Smart Touch Kit, adjust emitters by the same way.
Laser light hit the board, then
there is the white light band
Pic 6
Pic 7
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