Gpio Port - Christie M Series User Manual

Appendix B: GPIO
This section explains how to use a GPIO link from the projector to external equipment, such as devices for
3D synchronizing.
B.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. See
GPIO Connector. The other two pins are reserved for
ground and power - see table below for pin identifica-
tion.
Table B.1 GPIO Pin
GPIO PINS
PIN #
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Pin 9
The serial cable required for connecting the external device to the projector's GPIO connector, must be
compatible with the external device.
M Series User Manual
020-100009-05 Rev. 1 (09-2010)
Figure B-1 -
SIGNAL
+ 12V (200mA)
GPIO 2
GPIO 4
GPIO 6
Ground
GPIO 1
GPIO 3
GPIO 5
GPIO 7
F B-1 - GPIO C
IGURE ONNECTOR
B-1