Section 3: Operation

3.11Remote Control of the Projector

3.SET STARTING POINTS FOR ADJUSTMENT:

Set all blend widths to 0.

Go to “More” and set everything in the Edge Blending (2) menu to 50.

Figure 3.37. Set Starting Points for Each Projector

4.SET BLEND WIDTH: On one projector, increase the Blend Width for an overlapping edge (for example, if the projector’s image is on left, its right edge overlaps the adjacent image—adjust Right Blend Width). Use the same setting on the second projector for this shared edge.

5.Re-adjust width (both projectors) until the overly bright band at the midpoint of the overlapping blends disappears or just changes to very light gray. For the shared edge, use the same Blend Width setting on each projector. If the best effect appears to be between two settings, choose the wider setting for both projectors.

6.CHECK BLEND: If the blended region appears too dark or light in relation to the rest of the image:

Increase Blend Midpoint in both projectors to “lighten” the overall blend, decrease to “darken” the overall blend.

Adjust Blend Shape in both projectors to fine-tune change the amount of mid- gray intensity (as opposed to black/white) in the blend.

7.Repeat with remaining projectors / overlaps.

8.Check completed display wall with the desired external signal.

9.Adjust mechanical alignment if necessary to maintain perfect pixel-on-pixel alignment over time.

In applications where you are projecting only white or light images, the Blend Width may be slightly higher—set according to how much overlap you have between images.

As an alternative to using a keypad, most projector functions can be controlled remotely, typically at a controller such as a PC, via 1) simple bi-directional ASCII messaging on an Ethernet or serial communication link or 2) a web interface or “ChristieNET” on an Ethernet network.

VIA ASCII MESSAGING — Connect a serial link between your controller and the RS232 or RS422 port (recommended), or open an Ethernet socket (i.e., Telnet) between your controller and the valid projector address. Valid ASCII codes and messages are documented in the Christie Serial Communications document available at the Christie website.

RPMSP & CSP70-D100U User’s Manual 3-59

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Christie Digital Systems CSP70 user manual Remote Control of the Projector, Set Starting Points for Each Projector
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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.
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