Input 5
Input 4
Input 3
Input 2
Input 1

Section 3: Operation

NOTE: Channel ( Channel ) key behavior during a presentation depends on whether or not the Display Channel List option is enabled in the Menu Preferences menu. You can choose to use a scrollable list of channels when you press Channel , or you may prefer to enter the desired channel number “blind”, i.e., without on-screen feedback. See Menu Preferences later in this section.

Input 1 Input 1

Press to display from the data input source connected to BNCs labeled INPUT 1. If PIP is enabled, pressing this key will change the PIP source.

Input 2 Input 2

Press to display from the DVI source connected to INPUT 2. If PIP is enabled, pressing this key will change the PIP source.

Input 3 Input 3

Press to display from the composite video source connected to INPUT 3. If PIP is enabled, pressing this key will change the PIP source.

Input 4 Input 4

Press to display from the S-video source connected to INPUT 4. If PIP is enabled, pressing this key will change the PIP source.

Input 5 Input 5

Input 6

Bright

Contrast

Press to display from the INPUT 5 interface module installed in the Option 1. If PIP is enabled, pressing this key changes the PIP source. If there are two inputs connected here, such as if the Dual SD/HD-SDI is installed, the second input (B) is considered INPUT 7. Press INPUT 5 to access INPUT 7 as follows:

•While displaying from INPUT 5, press Input 5 again. This switches to INPUT 7.

•While displaying from any input other than the Dual SD/HD-SDI Module, press Input 5 . This switches to either INPUT 5 or INPUT 7, depending on which of the Dual SD/HD-SDI Module inputs (A or B) was last used. Press Input 5 again to display from the other Dual SD/HD-SDI Module input.

Input 6 – no function

Brightness

Press Bright to increase or decrease the amount of black in the image. Use keys until you reach the desired level of contrast—for best results, start high and decrease so that dark areas do not become black (i.e., “crushed”). Conversely, overly high brightness changes black to dark gray, causing washed-out images. See 3.5, Adjusting the Image (Image Settings subsection). NOTE: Always adjust brightness before contrast.

Contrast

Press Contrast to change the amount of white in your images. Use keys until you reach the desired level of contrast—for best results, start low and increase so that whites remain bright but are not distorted or tinted, and that light areas do not become

RPMSP & CSP70-D100U User’s Manual 3-5

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Christie Digital Systems CSP70 user manual Brightness, Contrast
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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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