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KD-CDA3 Operating Instructions

Typical Application Examples for the KD-CDA3 HDTV Analog A/V Distribution Amplifier

Display

Display

 

Display

 

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KD-CDA3 Operating Instructions

High-quality Component Video (YPbPr) and “VGA” (RGBHV) Equipment

Some of your Source equipment and Displays may have an analog video output that is called Component Video. Component Video is a three-wire video format, with the video signals typically labeled YPbPr. Another common analog video output format is RGB (like

PCM Audio

Pr

Y

Pb

PCM Audio

Pr

KD-CDA3 HD Analog Component Video (YPbPr) and Digital PCM Audio One Source can drive up to THREE Displays

Pb Y Pr PCM Audio

Pb

Y

Pr

Y PbPCM Audio

 

or

DVD Changer

HDTV Set Top Box

the “VGA” outputs on your computer), which typically has separate H&V sync signals.

The KD-CDA3 HDTV Distribution Amplifier has one (1) bank of RCA-type Input connectors, and three (3) banks of RCA-type Output connectors. Each of the RCA connectors are color coded to match most “Source” and “Display” devices available in the consumer industry; Red, Green and Blue for Component Video; White, and Red for left and right audio respec- tively (PCM audio can be distributed by using either the left or right audio channel).

Typical Connectors Color-code

Component Video

“VGA” Video

Left & Right

 

Analog Stereo

Digital PCM Audio

(YPbPr)

(RGBHV)

Audio (L&R)

 

 

 

 

 

 

 

 

Display

Display

Display

Display

Display

CVBS

CVBS

CVBS

CVBS

 

Stereo System

 

CVBS

 

L&R Audio

L&R Audio

“Y” Out to Pr In

 

 

 

 

 

 

 

 

 

 

or

VCR

Video Camera

 

 

 

DisplayDisplay

CVBS

CVBS

CVBS

“Y” Out to Pb In

KD-CDA3 Distribution Amplifier for Composite Video. One Composite Video Source can drive up to SEVEN Composite Video Displays

Pr

Red

R

Red

R

Red

PCM 1

Red**

Y

Green

G

Green

L

White

PCM 2

White**

Pb

Blue

B

Blue

 

 

 

 

H =

 

Horizontal

Red*

Sync

 

 

 

V =

 

Vertical

White

Sync

 

 

 

*Note: H Sync may also be Yellow on some Source and Sync products

**Note: These are the colors on the KD-CDA3 RCA connectors; however, the corresponding colors on your Source and Sink products may vary

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Key Digital KD-CDA3 manual High-quality Component Video YPbPr and VGA Rgbhv Equipment, Typical Connectors Color-code

KD-CDA3 specifications

The Key Digital KD-CDA3 is a sophisticated, high-performance audio extractor and distribution amplifier designed to enhance audio fidelity while offering versatile integration capabilities for various AV setups. This device is ideal for businesses, educational institutions, and residential environments where high-quality audio playback is essential.

One of the standout features of the KD-CDA3 is its ability to extract audio from HDMI sources, enabling users to separate audio signals for distribution to external audio systems. This capability allows users to enjoy superior sound through dedicated audio equipment without compromising the quality or performance of the HDMI video signal. The KD-CDA3 supports a wide array of audio formats, including PCM, Dolby Digital, and DTS, ensuring compatibility with a variety of audio devices.

In terms of connectivity, the KD-CDA3 features multiple HDMI inputs and outputs, allowing for seamless integration with different devices such as Blu-ray players, gaming consoles, and streaming devices. With its advanced signal processing capabilities, this device ensures low latency, enabling real-time audio playback that is crucial for gaming and live events.

The KD-CDA3 is built with reliability in mind, incorporating robust technologies designed to minimize interference and signal degradation. This allows users to enjoy crystal-clear audio without the distortions often encountered with less advanced devices. Furthermore, the KD-CDA3 includes diverse input options beyond HDMI, such as optical and coaxial inputs, making it compatible with legacy systems and additional audio sources.

Another characteristic that sets the KD-CDA3 apart is its user-friendly interface, featuring easy-to-navigate controls and LED indicators that provide visual feedback on input selection and output status. This interface simplifies the setup process and ensures users can quickly adapt their audio configurations as needed.

Additionally, the Key Digital KD-CDA3 supports both two-channel and multi-channel audio output, making it a versatile tool for various installation scenarios. Its compact design also facilitates easy placement in equipment racks or home theaters. Overall, the KD-CDA3 combines exceptional audio performance, versatile connectivity, and user-friendly features, making it a valuable asset for anyone looking to elevate their audio experience.