Key Digital Champion KD-2X1 Manuale utente

HDMI

Switchers

The Experts in Digital Video Technology and Solutions™

™

KD-2X1 KD-4X1

Table of Contents

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

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

Installation and Operation...................................................... 2

Push Button Control ..................................................... 3

Remote Control ........................................................ 3

IR Emitter Control ....................................................... 3

Mechanical / Technical Speciﬁcations ............................................ 4

Important Product Warnings & Safety Instructions ................................... 5

How to Contact Key Digital®.................................................... 6

Warranty Information ......................................................... 6

Always follow the instructions provided in this Operating Manual.

KD-1X2 KD-1X4

Introduction

Key Digital

Champion Series

™

HDMI switchers are designed and engineered to offer the

best in quality, performance, and reliability while providing a cost effective HDMI switching

solution. The KD-2X1/KD-4X1 HDMI switchers provide multiple input to one output switching

and maintain crystal-clear, pristine picture and sound quality. Champion Series

™

HDMI

switchers are a transparent solution for all digital video/audio switching applications and

support all SD, HD, and VESA video standards, including 1080p/60, 1920x1200, and 3D.

KD-2X1/KD-4X1 HDMI switchers feature pushbutton and optical IR switching, status-

monitoring LEDs, and support for advanced HDMI features: 3D, 4K Resolution.

About the KD-2X1/KD-4X1

❯

Digital switching of multiple (2 or 4) HDMI inputs to one (1) HDMI output

❯

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: From 640x480p up to 1920x1200p

❯

EDID and HDCP Transparency between display and sources

❯

Supports signal rates up to 10.2 Gb per second

❯

Compliant with HDCP copyright protection

❯

Supports 3D and 4Kx2K Resolutions

❯

Supports CEC (Consumer Electronics Control)

❯

Pushbutton and IR control

❯

Input and Output status indicated by LED

❯

Compatible with all control systems

Advanced HDMI

Features

❯

3D – Capability to pass 3D stereoscopic signal formats

❯

4K – 4096x2160/24 video resolution support for commercial applications such as Digital Movie

Theaters, CAD, Post Production, Graphics and etc.

Accessories

❯

External power supply: 5V 1A

❯

HDMI Lacing Clip

❯

Operating Instructions

❯

Warranty Card

Quick Setup Guide

❯

Step 1: Find a safe and convenient location to mount or place your KD-2X1/KD-4X1 unit

❯

Step 2: Begin with the KD-2X1/KD-4X1 unit and all input/output devices turned off with power

cables removed

❯

Step 3: Connect your HDMI sources to the input ports of your KD-2X1/KD-4X1 unit

❯

Step 4: Connect your HDMI display to the output port of your KD-2X1/KD-4X1 unit

❯

Step 7: Connect power to the KD-2X1/KD-4X1 unit

❯

Step 8: Power on input/output devices

HDMI

Plasma TV

Blu-Ray

DVD Player

Cable Box

Satellite Box

KD-4X1

Installation and Operation

Before permanently securing the unit for ﬁnal 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 sufﬁcient airﬂow 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-2X1/KD-4X1 units and

helps defeat intermittent or complete signal loss due to poor

connection.

Optional HDMI Cable

clip (included)

Pushbutton Control

Your KD-2X1/KD-4X1 unit may be controlled via the pushbutton on the front of the unit. Select

your desired input by depressing the “Input Select” button. The front LED indicators (1, 2, 3, 4)

correspond to the input that has been selected.

IR Remote Control

The KD-2X1/KD-4X1 can also be operated using the IR remote control provided with your unit.

The KD-2X1/KD-4X1 switcher features an IR sensor on the front of the unit for reception of the IR

command signals.

1234

123R1

6R2

9R3

Device Select

Auto

Power OffPower On

www.keydigital.com

Input

Input Select

Scroll Up/Down

R1, R2, R3

Reserved for future use

Numeric Keypad

All buttons not listed/

described in this manual

are currently inactive

IR Emitter Control

When using an IR Emitter / IR Extender (sold separately), the IR Emitter must be mounted over the

IR Sensor on the front of the KD-2X1/KD-4X1 unit. One end of the cable is connected to the IR

Receiver / Master Controller / IR Extender / IR Connecting Block, while the other end is mounted

over the IR Sensor of the KD-2X1/KD-4X1 unit.

Mechanical / Technical Speciﬁcations

Inputs 2/4 HDMI Connections

Outputs 1 HDMI Connection

Bandwidth TMDS bandwidth 10.2 Gb/s

Compliance with

HDMI Standard

Fully licensed and compatible with all HDMI and HDCP technologies

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

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

Dimensions KD-2x1 W = 3.75”, H = 1”, D = 2.5”

KD-4x1 W = 5.5”, H = 1”, D = 2.75”

Weight KD-2x1 - 0.5 lb

KD-4x1 - 0.9 lb

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

Identiﬁcation 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-Deﬁnition

Multimedia

Interface

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

over one cable standard, enhanced, and high-deﬁnition 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 ampliﬁers) that produce heat.

7. Only use attachments/accessories speciﬁed by the manufacturer.

8. Refer all servicing to qualiﬁed 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.

How to Contact Key Digital

System Design Group (SDG)

For system design questions please contact us at:

❯

Phone: 914-667-9700

❯

E-mail: sdg@keydigital.com

Key Digital Trainings

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

❯

Phone: 914-667-9700

❯

E-mail: training@keydigital.com

Customer Support

For customer support questions please contact us at:

❯

Phone: 914-667-9700

❯

E-mail: customersupport@keydigital.com

Technical Support

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

❯

Phone: 914-667-9700

❯

E-mail: tech@keydigital.com

Marketing and Public Relations:

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

❯

Phone: 914-667-9700

❯

E-mail: marketing@keydigital.com

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: 914-667-9700

❯

E-mail: rma@keydigital.com

Feedback

Please email any comments/questions about the manual to:

❯

E-mail: customersupport@keydigital.com

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 two-year parts and labor warranty.

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