Christie Christie HD Setup Guide download pdf (Page 51)

M Series Setup Guide A-1

020-100011-06 Rev. 1 (05-2013)

Appendix A: GPIO

This section explains how to use a GPIO link from the projector to external equipment, such as devices for 3D

synchronizing.

A.1 GPIO Port

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 9pin D-Sub GPIO connector,

which are configurable via RS-232 commands. The other two pins are reserved for ground and power - see

table below for pin identification.

NOTE: The serial cable required for connecting the external device to the projector’s GPIO connector, must

be compatible with the external device.

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Christie Christie HD Setup Guide Page 51