Manuals / Runco / TV and Video / Home Theater Screen

Runco D-73D Maintenance and Troubleshooting, Do not under any circumstances use solvents such as

Models: D-73D

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5. Maintenance and Troubleshooting

The D-73d Series LED 3-D Home Theater Projection System does not require any routine Maintenance maintenance to speak of, with the exception of switching, cleaning or replacing the

polarizing filters in front of each primary lens. There are no other user-serviceable or

-replaceable parts. Unless you are a qualified, factory-trained Runco technician, do not attempt to repair or replace any system component yourself. You will void the product warranty if you do so.

Switching, Cleaning or Replacing the Polarizers: For a rear-projection installation with zero or two mirrors, you must switch the left and right polarizers on the projector to maintain proper 3D imaging.

If the polarizers become dirty over time, or are scratched or otherwise damaged, it may be necessary to clean or replace them.

Proceed as follows to remove the polarizers from the projector in order to switch, clean or replace them.

1. Remove the anamorphic lens (if present) in front of the polarizer.

2. Loosen the captive screws securing the polarizer to the transport plate to which it is attached. Use a screwdriver with a “P1” Phillips blade.

3. Remove the polarizer.

4. Clean the polarizer with a soft, cotton or flannel cloth or, if it needs replacing, discard it.

Do not under any circumstances use solvents such as

Caution

benzene or thinner to clean the polarizers. Do not use tissue or

 

 

coarse fabric. The polarizer surface is easily scratched.

5. Install the cleaned or replacement polarizer on the transport plate. Ensure that the guide rail at the top of the polarizer is properly seated in the polarizer guide slot on the projector.

Polarizer

Guide

Slot

6.Re-install the anamorphic lens, if necessary.

7.Verify proper optical alignment and, if necessary, perform the procedure described in Table 3-6.

D-73d Series Installation/Operation Manual

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Runco D-73D Maintenance and Troubleshooting, Do not under any circumstances use solvents such as, Polarizer Guide Slot
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D-73D specifications

The Runco D-73D is a visionary addition to the world of high-definition projection technology. Built with a passion for delivering unparalleled image quality and an immersive viewing experience, this projector is designed for both home theater enthusiasts and professional-grade installations. With its advanced features and innovative technologies, the D-73D stands out in its category.

One of the main characteristics of the Runco D-73D is its impressive resolution. It supports a full 1080p image, ensuring that every detail is rendered with clarity, making it an ideal choice for cinematic experiences at home or in specialized environments. The projector employs three 0.61-inch DLP (Digital Light Processing) chips, which not only enhance color accuracy but also contribute to a sharper overall image compared to traditional projection systems.

The D-73D incorporates Runco's unique Vivix® video processing technology, which is designed to optimize image quality. This technology improves color reproduction, contrast, and detail, ensuring that the contents displayed are not just sharp, but vibrant and lifelike. Coupled with 10-bit processing, the projector delivers over a billion colors, facilitating stunning gradations in both dark and bright scenes.

Another noteworthy feature of the D-73D is its customizable lens options. This flexibility allows users to adjust the projection distance and size based on the specific requirements of their space. Whether it's a large home theater or a dedicated screening room, the D-73D can accommodate various setups, making it versatile for different environments.

Importantly, the projector also supports Runco’s proprietary LightLevel® technology. This innovative feature enables the system to adapt to ambient lighting conditions, ensuring optimal performance regardless of the lighting scenario. Consequently, users can enjoy their favorite films and shows without the interruptions of washed-out colors or poor contrast.

Connectivity is another strong suit of the D-73D, offering multiple inputs, including HDMI, which allows for seamless integration with modern devices. This capability ensures that users can easily connect Blu-ray players, gaming consoles, and more.

In summary, the Runco D-73D is a cutting-edge projector that combines high-resolution performance, advanced video processing, customizable features, and versatile connectivity. Its commitment to delivering exceptional image quality makes it a premier choice for those who demand an extraordinary visual experience. Whether for dedicated home cinemas or commercial use, the D-73D is designed to impress at every viewing.