Touch Module Laser Curtain
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Touch Module Laser Curtain
The laser curtain is a perfect plane to cover the screen in max fan angle of
180 degrees. The laser curtain is required to be parallel to the surface with
the optimal gap for the effective finger touch performance.
Adjusting Touch Module
To have the best performance of touch module, adjust the laser curtain using
a hex key on the screws.
Pitching control
Adjust top screw, the laser curtain goes up and down as the following image.
Adjust left screw, the left side of laser curtain goes up and down as the
following image.
Adjust right screw, the right side of laser curtain goes up and down as the
following image.
Laser curtain
Laser
curtain
Screen
board
Gap
Height
Top screw
Left screw
Right screw
Top screw
Top screw
Left screw
Left screw
Right screw
Right screw
