Christie 130-002103-01, User Manual

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Matrix StIM™ WQ/SIM WQ User Manual 123
020-100883-01 Rev. 2 (06-2013)
GPIO Port
This section explains how to use a GPIO link from the projector to external equipment, such as
devices for 3D synchronizing. The GPIO connector located on the input panel provides a flexible
method of interfacing a wide range of external I/O devices to the projector. There are 7 GPIO pins
available on the 9 pin D-Sub GPIO connector, which are configurable via RS-232 commands. The
other 2 pins are reserved for ground and power — see table below for pin identification. The serial
cable required for connecting the external device to the projector’s GPIO connector, must be
compatible with the external device.
GPIO Pins
Pin # Signal
Pin 1 +12V (200 mA)
Pin 2 GPIO 2
Pin 3 GPIO 4
Pin 4 GPIO 6
Pin 5 Ground
Pin 6 GPIO 1
Pin 7 GPIO 3
Pin 8 GPIO 5
Pin 9 GPIO 7