User`s guide

IR Communication Chapter Two - System Features
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Touchpad
You can use the touchpad with Microsoft Windows as well as non-Windows
applications.
Installing a Touch Pad Driver
The touch pad is internally connected to the computer’s PS/2 port. As with a
mouse, the touch pad must be enabled and configured in order to function
correctly with your software.
IR Communication
The TREK 2 is equipped with an Infrared (IR) communication module located on
the left side of the TREK 2.
The IR module consists of one Light Emitting Diode (LED) and one photo sensor.
The LED functions as a transmitter and the photo sensor acts as a receiver. The
transmitter emits a signal stream consisting of data in the form of pulses of
infrared light. The receiver picks up pulses of infrared light transmitted by other IR
modules.
Use the IR module to perform wireless, serial communication. Use an FIR-
specified application to transmit or receive data via the TREK 2’s FIR module.