Advertisement
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.The other two pins
are reserved for ground and power - see table below for pin
identification.
Table B.1 GPIO Pin
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 GPIO connector of the projector, must be
compatible with the external device.
Mirage J Series User Manual
-020-100708-01 Rev. 1 (11-2011)
Downloaded From projector-manual.com Christie Manuals
GPIO PINS
SIGNAL
+ 12V (200mA)
GPIO 2
GPIO 4
GPIO 6
Ground
GPIO 1
GPIO 3
GPIO 5
GPIO 7
B-1
Advertisement
