Key Digital KD-1X2CS Champion, KD-1X3CS Champion, KD-1X4CS Champion Operating Instructions Manual

HDMI® Distribution Amplifiers

The Experts in Digital Video Technology and Solutions

™

Champion Series

™

Operating Instructions

Key Digital® Systems :: 521 East 3rd Street :: Mount Vernon, NY 10553

Phone : [phone] Fax : [phone] Web : www.keydigital.com

Rev 2 – June 2013

KD-1X2CS KD-1X3CS

KD-1X4CS

Key Digital®, led by digital video pioneer Mike Tsinberg,

develops and manufactures high quality, cutting-edge

technology solutions for virtually all applications where

high quality video imaging is important. Key Digital

®

is at the forefront of the video industry for Home Theater

Retailers, Custom Installers, System Integrators,

Broadcasters, Manufacturers, and Consumers.

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4 1

Introduction

Key Digital® Champion Series™ HDMI Distribution Ampliers are designed and engineered to

offer the best in quality, performance, and reliability while providing a cost effective HDMI/DVI

distribution solution. The KD-1X2CS, KD-1X3CS, KD-1X4CS HDMI Distribution Ampliers

provide single input to multiple output distribution and maintain crystal-clear, pristine picture

and sound quality. Champion Series

™

Distribution Ampliers are a transparent solution for

all digital video/audio distribution applications and support all HD and SD video standards,

including 1080p/60. KD-1X2CS, KD-1X3CS, KD-1X4CS Distribution Ampliers feature

status-monitoring LEDs and support for advanced HDMI 3D feature.

About the KD-1X2CS, KD-1X3CS, KD-1X4CS

› Distribution of one HDMI input to 2/3/4 HDMI outputs
› Supports all SD, HD, and VESA (VGA, SVGA, XGA, WXGA, SXGA, UXGA) resolutions up to

1080p (60Hz & 50Hz)

» SD & HD: 480i, 480p, 720p, 1080i, 1080p

» VESA / DVI: From 640x480p up to 1920x1080p

› EDID Control featuring internal library settings or auto EDID selection of display
› Supports signal rates up to 10.2 Gb per second
› Supports HDMI and DVI
› Compliant with HDCP copyright protection
› Compliant with all HDMI

®

versions

› Auto Sensing and Formatting for HDMI and DVI Output Devices connected
› 1 Key Technology authenticates topology of connected source and displays
› Input and Output status indicated by LED lights
› Default EDID for 1080i or 1080p systems (EDID Control

™

)

› Supports lossless compressed digital audio:

» Dolby

®

TrueHD, Dolby® Digital Plus and DTS™-HD Master Audio

Advanced HDMI® Features

› 3D – Capability to pass 3D stereoscopic signal formats

Accessories

› External power supply: 5V 1A
› HDMI Lacing Clip
› Operating Instructions
› Warranty Card

Table of Contents

Introduction ................................................................ 1

Quick Setup Guide .......................................................... 2

DVI Applications for KD-1X2CS, KD-1X3CS, KD-1X4CS ..............................3

Installation and Operation ..................................................... 3

EDID Control Settings ........................................................ 4

Mechanical / Technical Specications ............................................ 5

Terminology ................................................................ 6

Important Product Warnings & Safety Instructions ................................... 7

How to Contact Key Digital

®

................................................... 8

Warranty Information .........................................................9

Always follow the instructions provided in this Operating Manual.

© 2012 Key Digital, Inc. All rights reserved.

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2 3

DVI Applications for KD-1X2CS, KD-1X3CS, KD-1X4CS

KD-1X2CS, KD-1X3CS, KD-1X4CS Distribution Ampliers can also be used with DVI sources

and displays. For these applications, use dual-link DVI to HDMI adapters. Note that while HDMI
supports both video and audio over an HDMI cable, DVI supports only video.

Audio

Audio

Audio

Audio

Audio

Audio

HDMI

Audio

HDMI

Audio

HDMI

HDMI

HDMI

HDMI

HDMI

HDMI

HDMI

HDMI

HDMI

HDMI

HDMI

HDMI

KD-1X4CS

KD-1X4CS

KD-1X4CS

EDID Control

EDID Control

Speakers

Speakers

Sub-Woofer

Cable Box

Display 4

Display 3

Display 2

Display 1

Audio Rcvr.

Speakers

Speakers

Sub-Woofer

Cable Box

Display 4

Display 3

Display 2

Display 1

Audio Rcvr.

Display 4

Display 3

Display 2

Display 1

*To connect DVI, use appropriate HDMI to DVI adapters

DVI Video

DVI Video

DVI Video

DVI Video

DVI Video

Desktop PC

Note: No signal conversion is done on the KD-1X2CS, KD-1X3CS, KD-1X4CS.

If input signal is HDMI output signal will be HDMI. If input signal is DVI output signal will be DVI.

Installation and Operation

Before permanently securing the unit for nal installation of cabling behind walls or ceilings, test for

proper operation of the unit and the cables in your system.
It is recommended that you leave enough ventilation space to

provide sufcient airow and cooling, especially if you are

going to leave the unit powered at all times.

An optional HDMI cable clip (included) enables a method for
securing HDMI cables the KD-1X2CS, KD-1X3CS, KD-1X4CS
units and helps defeat intermittent or complete signal loss due
to poor connection.

Active Input / Output LED Indicators

› The front LED indicators indicate that a valid HDMI / DVI connection is made between

the KD-1X2CS, KD-1X3CS, KD-1X4CS unit and each Input / Output.

Optional HDMI Cable
clip (included)

Quick Setup Guide

› Step 1: Find a safe and convenient location to mount or place your KD-1X2CS, KD-1X3CS,

KD-1X4CS unit

› Step 2: Begin with the KD-1X2CS, KD-1X3CS, KD-1X4CS unit and all input/output devices

turned off with power cables removed

› Step 3: Connect your HDMI or DVI source to the input port of your KD-1X2CS, KD-1X3CS,

KD-1X4CS unit

› Step 4: Connect your HDMI or DVI displays to the output port of your KD-1X2CS, KD-1X3CS,

KD-1X4CS unit

› Step 6: Connect power to the KD-1X2CS, KD-1X3CS, KD-1X4CS unit

› Step 7: Power on input/output devices

Audio

Audio

Audio

Audio

Audio

Audio

HDMI

Audio

HDMI

Audio

HDMI

HDMI

HDMI

HDMI

HDMI

HDMI

HDMI

HDMI

HDMI

HDMI

HDMI

KD-1X4CS

KD-1X4CS

EDID Control

EDID Control

Speakers

Speakers

Sub-Woofer

Display 4

Display 3

Display 2

Display 1

Audio Rcvr.

Speakers

Speakers

Sub-Woofer

Cable Box

Display 4

Display 3

Display 2

Display 1

Audio Rcvr.

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4 5

EDID Control Settings

At times, your HDMI sources and display may not synchronize properly.
This is when EDID* control should be utilized. KD-1X2CS, KD-1X3CS,
KD-1X4CS Distribution Amps feature an internal library of default settings
that ensure that your HDMI source’s output is compatible with the display
devices.

Please reset the unit by either unplugging and plugging the HDMI
connections, or via a power cycle for the new settings to take effect.

Rotary EDID Settings:

KD-1X2CS
EDID Settings

0 Copy EDID from

HDMI Output 1

1 1080i, 2Ch Audio

2 1080i, Dolby/DTS 5.1

3 1080i, 2ch Audio

4 1080p, Dolby/DTS 5.1

5 1080p, HD Audio

6 1080p, 2ch Audio

7 3D, 2ch Audio

8 3D, Dolby/DTS 5.1

9 3D, HD Audio

A 1280x1024 DVI

B 1920x1080 DVI

C 1920x1200 DVI

D 1080p, 2Ch Audio

E 1080p, 2Ch Audio

F Copy EDID from

HDMI Output 2

KD-1X3CS
EDID Settings

0 Copy EDID from

HDMI Output 1

1 1080i, 2Ch Audio

2 1080i, Dolby/DTS 5.1

3 1080i, 2ch Audio

4 1080p, Dolby/DTS 5.1

5 1080p, HD Audio

6 1080p, 2ch Audio

7 3D, 2ch Audio

8 3D, Dolby/DTS 5.1

9 3D, HD Audio

A 1280x1024 DVI

B 1920x1080 DVI

C 1920x1200 DVI

D 1080p, 2Ch Audio

E Copy EDID from

HDMI Output 3

F Copy EDID from

HDMI Output 2

KD-1X4CS
EDID Settings

0 Copy EDID from

HDMI Output 1

1 1080i, 2Ch Audio

2 1080i, Dolby/DTS 5.1

3 1080i, 2ch Audio

4 1080p, Dolby/DTS 5.1

5 1080p, HD Audio

6 1080p, 2ch Audio

7 3D, 2ch Audio

8 3D, Dolby/DTS 5.1

9 3D, HD Audio

A 1280x1024 DVI

B 1920x1080 DVI

C 1920x1200 DVI

D Copy EDID from

HDMI Output 4

E Copy EDID from

HDMI Output 3

F Copy EDID from

HDMI Output 2

* EDID (Extended display identication data) is a data structure provided by a display

to describe its capabilities to a source device.

Rotary EDID Control Switch

Mechanical / Technical Specifications

Inputs 1 HDMI Connection

Outputs 2/3/4 HDMI Connectors

Bandwidth TMDS bandwidth 10.2 Gb/s

Compliance with
HDMI Standard

Fully licensed and compatible with all HDMI and HDCP techologies

Link Single Link: 1080p/60, 12 bit color depth, 1920x1200 max

Deep Color Support Supports digital video formats in Deep Color Mode at

up to 12 bits/color

Lossless
Compressed Digital
Audio

Supports lossless compressed digital audio:
Dolby

®

TrueHD, Dolby® Digital Plus and DTS™-HD Master Audio

DDC Signal (Data) Input DDC Signal: 5 Volts p-p (TTL)

HDMI Video/Audio
Signal

Input Video Signal: 1.2 Volts p-p

HDMI Connector HDMI Connector: Type A, 19 Pin Female

I2C Communication EDID and HDCP Bi-Directional Transparency from Display to Source

EDID Control Active outputs connected via HDMI, or from internal library of default

EDID settings

Power Source 5 Volt DC @ 1 Amp, 100-240 VAC, 50-60 Hz

Dimensions KD-1x2CS: W = 3.75”, H = 1”, D = 2.5”

KD-1x3CS: W = 5.5”, H = 1”, D = 2.75”

KD-1x4CS: W = 5.5”, H = 1”, D = 2.75”

Weight KD-1X2CS - 0.5 lb

KD-1X3CS - 0.9 lb

KD-1X4CS - 0.9 lb

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6 7

Terminology

Below is a list of terms and acronyms that reoccur in this Owner’s Manual and are commonly
referred to in the A/V Industry:

CEC Consumer

Electronics
Control

An optional protocol used in HDMI systems that allows HDMI
devices to pass control functions along to all devices within the
system.

DVI Digital Video

Interface

A digital interface standard created by the Digital Display Working
Group (DDWG) to convert analog video signals into digital video
signals to accommodate digital monitors. Typically used for PC
monitors, the video portion of HDMI is compatible with DVI using
simple adapters.

EDID Extended Display

Identication

Data

A VESA standard data format that contains basic information
about a monitor and its capabilities. Information includes vendor
information, maximum image size, color characteristics, factory
pre-set timings, frequency range limits, and character strings for
the monitor name and serial number.

VESA Video Electronics

Standards
Association

An international standards body for computer graphics founded
in the late 1980s by NEC Home Electronics and eight other video
display adapter manufacturers.

HDCP High-Bandwidth

Digital Content
Protection

The copy protection scheme adopted for use with HDMI/DVI.

HDMI High-Denition

Multimedia
Interface

An uncompressed, all-digital audio/video interface that supports

over one cable standard, enhanced, and high-denition video,

and multi-channel audio.

IR Infrared IR, like the infrared remote control. Simply point the front of an IR

remote control unit towards the IR sensor on the product to be
controlled.

LED Light Emitting

Diode

Small light bulbs that illuminate to indicate a selection, and are
used as status indicators

Important Product Warnings:

1. Connect all cables before providing power to the unit.

2. Test for proper operation before securing unit behind walls or in hard to access spaces.

3. If installing the unit into wall or mounting bracket into sheet-rock, provide proper screw support

with bolts or sheet-rock anchors.

Safety Instructions:

Please be sure to follow these instructions for safe operation of your unit.

1. Read and follow all instructions.

2. Heed all warnings.

3. Do not use this device near water.

4. Clean only with dry cloth.

5. Install in accordance with the manufacturer’s instructions.

6. Do not install near any heat sources such as radiators, heat registers, stoves, or other

apparatus (including ampliers) that produce heat.

7. Only use attachments/accessories specied by the manufacturer.

8. Refer all servicing to qualied service personnel. Servicing is required when the device has

been damaged in any way including:

» Damage to the power supply or power plug

» Exposure to rain or moisture

Power Supply Use:

You MUST use the Power Supply provided with your unit or you VOID the
Key Digital

®

Warranty and risk damage to your unit and associated equipment.

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8 9

How to Contact Key Digital

®

System Design Group (SDG)

For system design questions please contact us at:

› Phone: [phone]
› E-mail: [e-mail]

Key Digital Trainings

For questions about Key Digital® Trainings please contact us at:

› Phone: [phone]
› E-mail: [e-mail]

Customer Support

For customer support questions please contact us at:

› Phone: [phone]
› E-mail: [e-mail]

Technical Support

For technical questions about using Key Digital® products, please contact us at:

› Phone: [phone]
› E-mail: [e-mail]

Marketing and Public Relations:

For marketing and public relations information, please contact us at:

› Phone: [phone]
› E-mail: [e-mail]

Repairs and Warranty Service

Should your product require warranty service or repair, please obtain a Key Digital® Return Material
Authorization (RMA) number by contacting us at:

› Phone: [phone]
› E-mail: [e-mail]

Feedback

Please email any comments/questions about the manual to:

› E-mail: [e-mail]

Warranty Information

All Key Digital® products are built to high manufacturing standards and should
provide years of trouble-free operation. They are backed by a limited three-year
parts and labor warranty.

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