Parts and their functions – Celluon LASERKEY CL800BT User Manual
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CL800BT MANUAL
3. Parts and their Functions
3.1 Front
Pattern Projector
Infra Red Light
Source
Sensor Module
Projector: projects the keyboard image.
Infra Red Light Source: supplies the light source to
allow the Sensor Module to recognize key strokes.
Sensor Module: recognizes key strokes and transmits
them to the processing device.
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