Manuals / Christie Digital Systems / Computer Equipment / Projector

Christie Digital Systems CSP70 user manual System Integration, Configuring the Gpio, GIO C2 O

Models: CSP70

1 122
Download 122 pages 63.8 Kb
Page 113
Image 113

Appendix E

System Integration

The GPIO (General Purpose Input Output) 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 GIO pins available on the 9pin D-Sub GPIO connector, which are configurable via RS232 commands. The other two pins are reserved for ground and power – see table below for pin identification.

GPIO

1

2

3

4

5

 

GPIO Pins

 

 

 

 

 

 

 

6

7

8

9

Pin #

Signal

 

 

 

 

1

 

+ 12V (200mA)

 

 

 

 

2

 

GPIO 1

 

 

 

 

3

 

GPIO 2

 

 

 

 

4

 

GPIO 3

 

 

 

 

5

 

Ground

 

 

 

 

6

 

GPIO 4

 

 

 

 

7

 

GPIO 5

 

 

 

 

8

 

GPIO 6

 

 

 

 

9

 

GPIO 7

The serial cable required for connecting the external device to the projector’s GPIO connector, whether it’s a standard serial cable or a custom one, must be compatible with the external device.

Configuring the GPIO

The GPIO connector can be configured to automate any number of events using the serial command code GIO. Each pin is defined as either an input or output depending on the desired outcome. In general, configure the pin as an input if you want the projector to respond to something the external device does and as an output if you want the external device to respond to an action taken by the projector. For example, configure the pin as an output if you want the lighting in a room to automatically dim when the projector is turned on.

By using the GIO command, you can also set the state of each pin as high or low. By default, the state of each pin is high. The voltage applied to pins in the high state is + 3.3V.

Example 1. Turn room lighting on when the projector is turned off. (Assumes a control/automation unit is configured to turn the lights on when pin 2 of it’s input goes high.)

(GIO C2 O)

Set pin #2 configuration to output

(GIO 2 H)

Set pin #2 to high (state)

RPMSP & CSP70-D100U User’s Manual E-1

Page 112 Page 114
Page 113
Image 113
Christie Digital Systems CSP70 System Integration, Configuring the Gpio, GIO C2 O, GIO 2 H Set pin #2 to high state
Page 112 Page 114

CSP70 specifications

Christie Digital Systems has long been regarded as a leader in visual display technology, and the CSP70 is a standout product in their portfolio. This innovative projector is designed to cater to professional environments such as corporate meetings, educational institutions, and event venues that require high-quality image projection.

One of the most notable features of the CSP70 is its impressive brightness. With a high lumen output, the CSP70 ensures vibrant and clear images even in well-lit conditions. This is particularly important for environments where ambient light can interfere with image quality. The projector employs advanced DLP (Digital Light Processing) technology, which enhances color fidelity and contrast, producing sharp and detailed visuals that capture the audience's attention.

The CSP70 is also highly versatile, supporting a wide range of resolutions including 4K. This ability to display high-definition content makes it ideal for presentations that require fine detail and clarity. Whether used for corporate presentations, educational lectures, or immersive multimedia experiences, the projector delivers exceptional performance.

Another key characteristic of the CSP70 is its connectivity options. Featuring multiple input sources, including HDMI, DisplayPort, and various legacy connections, it ensures seamless integration with a variety of devices and media formats. This flexibility allows users to easily switch between sources without hassle, enhancing the efficiency of presentations and collaborations.

Moreover, the CSP70 incorporates advanced imaging technologies, including HDR (High Dynamic Range) support, which expands the color range and contrast ratio, providing stunning visuals that are more lifelike. The projector also boasts an extended lifespan, thanks to its robust design and efficient cooling system, minimizing maintenance interruptions and maximizing uptime.

In addition to its technical specifications, the CSP70 is designed with user-friendliness in mind. The intuitive interface allows for easy setup and operation, making it an excellent choice for users of all skill levels. Overall, the Christie Digital Systems CSP70 stands out as a powerful and adaptable projection solution, making it a go-to choice for professionals seeking reliability, quality, and versatility in their visual presentations.