Section 2: Installation and Setup

Figure 2.8. RS232 Network

MIXED NETWORK: To control multiple projectors with a computer/controller having an RS422 interface, first set them all to the same baud rate as your RS422 controller.

NOTE: You must enable this combination of RS422 and RS232 in the Communications menu. Set the “Network Routing” option to “RS232 and RS422 Joined”. See Section 3 for details.

Then chain the projectors together by connecting an RS232 port of the first projector (already connected to the computer/controller through the RS422 port) to an RS232 port on the next projector in the chain. Continue connecting projectors in this manner until you’ve reached the last projector in the chain, so that only the last projector has one unused RS232 port. See Figure 2.9.

Figure 2.9. Mixed Network

Note that communication parameters such as baud rate must be set to match the particular controlling device before connecting as a network—refer to the documentation that came with your controlling device in order to determine the proper baud rate. See 3.6, Adjusting System Parameters and Advanced Controls if you need help changing the projector baud rate. In addition, set the Network Routing to “RS232 and RS422 Joined” if you want to reach all projectors.

NOTES: 1) To avoid damage, connect only properly wired serial communication cables. See Appendix C for details. 2) It is recommended that each RS232 communication cable be no more than 25 feet in length. Use high quality cables.

RPMSP & CSP70-D100U User’s Manual 2-7

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Christie Digital Systems CSP70 user manual RS232 Network

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.