Key Digital KD-X222 User Manual

HDBaseT/HDMI via CAT5e/6 Extenders
(Tx + Rx Set)
Power over HDBaseT/HDMI via CAT5e/6 Extenders,
(Tx + Rx Set)
KD-X222
KD-X222PO
Rev 2 – March 2017
Operating Instructions
Key Digital
®
, led by digital video pioneer Mike Tsinberg,
develops and manufactures high quality, cutting-edge
technology solutions for virtually all applications where
high-end video and control are important. Key Digital
®
is at the forefront of the video industry for Home Theater
Retailers, Custom Installers, System Integrators,
Broadcasters, Manufacturers, and Consumers.
The Experts in Digital Video Technology and Solutions
™
Key Digital
®
Systems :: 521 East 3rd Street :: Mount Vernon, NY 10553
Phone : 914.667.9700 Fax : 914.668.8666 Web : www.keydigital.com

Key Digital KD-X222 Specifications

General

Category	Extender
Model	KD-X222
Video Bandwidth	10.2 Gbps
HDCP Compliance	HDCP 1.4
CEC Pass-through	Yes
Audio Support	Dolby Digital, DTS, Dolby TrueHD, DTS-HD Master Audio
Power Supply	5V DC
Connectors (Transmitter)	HDMI, RJ45
Connectors (Receiver)	HDMI, RJ45
Input Ports	1 x HDMI (Transmitter)
Output Ports	1x HDMI, 1x RJ45
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	-20°C to 60°C (-4°F to 140°F)
Transmission Range @ 4K/UHD	Up to 70m (230ft)
Transmission Range @ 1080p	Up to 100m (328ft)

Summary

Product Overview and Features

Key Features and Signal Extension

Lists primary features and details signal extension ranges for 4K/1080p.

HDCP, HDR, and Resolution Support

Covers HDCP 2.2 compliance, HDR, and 4K/UHD resolution capabilities.

EDID, IR, and RS-232 Control

Explains EDID management, IR/RS-232 extension, and control modes.

Model-Specific Accessories

Lists accessories included with the KD-X222 and KD-X222PO models.

Quick Setup Guide

Installation and Operation

Application Examples

Connections

Extending IR or RS-232 Control

RS-232 Control Modes

Describes RS-232 pass-through, control, and firmware upgrade modes.

RS-232 Cabling

Details RS-232 cable requirements and pinout charts.

IR Control

IR In Ports

Explains the function and connection of IR In ports for Tx and Rx units.

IR Out Port

Describes the IR Out port for pass-through signal and control.

IR Emitter and Sensor

Details the included IR emitter and sensor and their compatibility.

Settings

EDID Control Settings

Explains EDID management using the rotary switch for source compatibility.

Control Rotary Function

Describes the function of the rotary switch for settings like IR/RS-232 and HPD.

Forced Hot Plug Detection (HPD)

HPD Range and Resolution

Details how distance performance is affected by cabling and resolution.

LED Indicator Lights

Power and HDMI Link LEDs

Explains the status of the green Power LED and blue HDMI Link LED.

CAT5e/6 Link LED

Explains the status of the blue CAT5e/6 Link LED for Tx and Rx units.

RS-232 Commands

Phoenix Connector Pinout

Provides pinout details for IR/RS-232 Phoenix connectors.

Status Command

Shows the command to query the unit's status and system information.

Help Command

Command Syntax and Usage

Explains the structure and available commands for help and status.

Specifications

Technical Specifications

Lists input/output ports, connectors, and signal types.

General Specifications

Details regulatory compliance, enclosure, dimensions, and power requirements.

Important Product Warnings

Safety Instructions

Power Supply Use

How to Contact Key Digital®

Customer Support Contact

Provides contact information for general customer support inquiries.

Technical Support Contact

Offers contact details for technical assistance with products.

Repairs and Warranty Service

Guides users on obtaining RMA numbers for repairs and service.

Manual Feedback

Provides an email address for comments and questions about the manual.

Warranty Information