Christie CP2000-M User Manual download pdf (Page 203)

D-2 CP2000-SB User Manual

020-100162-04 Rev. 1 (05-2009)

Appendix D: GPIO System lntegration

D.1 The GPIO Port

The 37-pin GPIO connector is located on the Source and Communication Panel located on the underside of the

projection head near the front. It provides a flexible method of interfacing a wide range of external I/O devices

to the projector, often so that an event on one device automatically triggers an event on the other. The pins on

this connector that are configurable using the TPC’s

Custom 3D Control menu are identified in Figure D-1.

NOTES: 1) Pins not shown in Figure D-1 are reserved for other uses, and cannot be specified at the TPC. 2)

Cable access is through the pedestal “toe” at front.

As shown above, each available pairing of pins (+/–) is defined as either an

input or output.

If you are wiring your own GPIO cable for use with a server or 3D device such as an IR emitter or a polarizer,

follow the circuit diagram in

Figure D-2.

D.1.1 Example: GPIO and 3D Device

1. Assemble a cable according to guidelines shown in Figure D-1 and Figure D-2.

2. Connect the cable to projector’s GPIO port and to your 3D device.

3. In the TPC’s

Custom 3D Control menu, set Output GPO according to the pins wired in the GPIO cable

(see

Figure D-1). For instance, if you have wired pins #10 (+) and #29 (-) to your 3D device, set Output

GPO

to GPO #2.

Figure D-1 GPIO Connector Pinouts

Figure D-2 Circuit for Power Supply

1 2 ... 198 199 200 201 202 203 204 205

No comments

Christie CP2000-M User Manual Page 203