Key Digital KD-X422POA, Series XOA Operating Instructions Manual

Power over HDBaseT/HDMI via CAT5e/6 Extenders,

Series XOA (Tx + Rx Set)

KD-X422POA

Rev 0 – Dec 2016

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

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4 1

About KD-X422POA

KD-X422POA HDBaseT/HDMI (Tx & Rx) Extenders with power over HDBaseT are
an HDCP 2.2 compliant product that extend 4K/UHD 24/25/30 (4:4:4) and 4K/
UHD 60 (4:2:0) signals up to 150 ft. using Key Digital® KD-CAT6STP1X Super
CAT6A Shielded cable, or up to 125 ft. using a single third-party CAT5e/6 cable.
1080p/60, 1920x1200, 3D signals are extended up to 250 ft. via single Key Digital®
KD-CAT6STP1X Super CAT6A shielded cable, or up to 230 ft. using a single third­party CAT5e/6 cable. In addition to HDMI video and audio signals, KD-X422POA
carries IR and RS-232 signals for controlling remotely located equipment. Audio
de-embed ports on the Tx unit enable external audio connectivity with audio
distribution systems and amplifiers.

Key Features

➔

HDBaseT via Single CAT5e/6 UTP/STP Extension:

With fully automatic
adjustment of feedback, equalization, and amplification depending on
cabling length

➔

Power Over HDBaseT:

Features power extension from Tx to Rx with Power

Over HDBaseT, Rx unit does not require power supply

➔

Signal Extension:

» Up to

150 ft. @ 4K

24/25/30(4:4:4)/60(4:2:0) using KD-CAT6STP1X cabling

» Up to

125 ft. @ 4K

24/25/30(4:4:4)/60(4:2:0) using third-party CAT5e/6

UTP/STP cabling

» Up to

250 ft. @ 1080p

/ 1920x1200 using KD-CAT6STP1X cabling

» Up to

230 ft. @ 1080p

/ 1920x1200 using third-party CAT5e/6 UTP/STP

cabling

➔

HDCP 2.2:

Compliancy up to HDCP 2.2 and backward compliant

➔ HDR10 (High Dynamic Range):

More life-like images through a greater range

of luminance levels

➔

4K/Ultra HD Resolution:

Support for 4096x2160 or 3840x2160 24/25/30Hz at

4:4:4/8 Bit or 60Hz at 4:2:0/8 Bit

➔

Deep Color Support:

Up to UHD/4K 30Hz 4:2:2/12 bits or 60Hz 4:2:0/8 bit

Table of Contents

About KD-X422POA ...............................................1

Quick Setup Guide ................................................3

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

Application Examples ..............................................4

Connections .....................................................6

Extending IR or RS-232 Control.......................................8

Settings.........................................................12

LED Indicator Lights ...............................................15

RS-232 Commands ...............................................16

Specifications ....................................................19

Important Product Warnings:.........................................20

Safety Instructions: ................................................20

How to Contact Key Digital®.........................................21

Warranty Information ...............................................21

© 2016 Key Digital, Inc. All rights reserved.

Always follow the instructions provided in this Operating Manual.
Please check the Key Digital Website for the most up-to-date Manual.

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➔

HDMI® and HDCP Licensing:

Fully licensed and compatible with HDCP 2.2 and

HDMI latest technology such as 4K/UHD 4:2:0/8bit at 60f/s

➔

EDID Control:

Internal library features 15 default EDID configurations and

native EDID data from Output/Display devices connected via Rx

➔

Hot Plug Detection Control:

Enables integrator to choose if active signal

voltage is forced to connected input devices

➔

Full Buffer System™:

Manages TMDS re-clocking / signal re-generation,
HDCP authentication with source & display, EDID Control handshake,
and Hot Plug control

➔

Low Profile:

Super slim chassis design

➔

IR Sensor:

Sensor powering via +5V on Tx unit’s IR In port collects line-of-sight

IR from remote(s) without external IR connecting block

➔

Up/Down IR:

Two channels of IR enable control to/from devices connected

to Tx and Rx units

➔

RS-232:

Bi-Directional control to/from Tx and Rx unit on Phoenix connector

➔

Rotary Switch RS-232 Control Mode:

Provides control of Tx unit as well as

connectivity status

➔

3D:

Support for standard 3D stereoscopic signal formats

➔

Lossless compressed digital audio:

Support for Dolby® TrueHD,

Dolby® Digital Plus, Dolby Atmos®, and DTS-HD Master Audio

™

➔

CEC Support:

For inter-device control between input and output HDMI channel

➔

I2C Communication:

EDID and HDCP authentication to Display and Source

➔

Control System Support:

Fully controllable by all RS-232 supported control
systems via open API: Compass Control®, AMX®, Crestron®, KNX®, RTI®, Savant,
URC®, Leviton® etc.

Accessories

➔ (1) 12V 2A DC Power Supply (Screw-In Type), (1) Mounting Bracket, (1) IR Emitter,

(1) IR Sensor

➔ Only requires power on the Tx unit, which extends power to the Rx unit

Quick Setup Guide

Step 1: Find a safe and convenient location to mount or place units

Step 2: Begin with the Tx, Rx units and all input/output devices turned off with

power cables removed

Step 3: Connect HDMI source to the input port of the Tx unit

Step 4: Connect HDMI display to the output port of Rx unit

Step 5: Connect CAT5e/6 cabling to Tx and Rx units. Use 568-B standard

termination on both ends.

Step 6: If controlling external devices, connect IR emitter and sensor, and RS-232

cabling as needed

Step 7: BEFORE connecting power supply to power outlet, screw-in power supply

on Tx unit.

Step 8: AFTER all connections are made, plug-in power supply to power outlet

Step 9: Power on input/output devices

Installation and Operation

Before permanently securing the unit for final installation, test for proper operation
of the unit and cables in your system. It is recommended that you leave enough
ventilation space to provide sufficient airflow and cooling.

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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Application Example

WiFi

Satellite

IR

IR

HDMI

HDMI

CAT5e/6

IR Out

IR Sensor

IR In

WiFi Router

HDMI

RS-232

Master Controller

KD-MC1000

4K/HDCP2.2

HDMI Switcher

KD-ProCL1

KD-Q220

KD-ProCL1

PCM

KD-X422POA

KD-X422POA

Satellite Remote

Audio DSP

WiFi

HDMI

CAT5e/6

WiFi Router

Master Controller

KD-MC1000

KD-X422POA

KD-X422POA

RS-232

RS-232

IR Sensor

MIC

Phantom (48V)

Power

TxD

OFFON

Bridge

Mono

Stereo

RxD

24V 2.71A

Balanced / Unbalanced Analog L/R

1 2

Inputs

Outputs

L + L –R + R –

Balanced / Unbalanced

L + L –R + R –

+ –

+ –

+ – + –

1x40Watt@8

2x20Watt@4

KD-Q220

PCM

Audio DSP

RS-232

IR Sensor

MIC

Phantom (48V)

Power

TxD

OFFON

Bridge

Mono

Stereo

RxD

24V 2.71A

Balanced / Unbalanced Analog L/R

1 2

Inputs

Outputs

L + L –R + R –

Balanced / Unbalanced

L + L –R + R –

+ –

+ –

+ – + –

1x40Watt@8

2x20Watt@4

HDMI

RS-232

4K/HDCP2.2

HDMI Switcher

KD-ProCL1

WiFi

HDMI

CAT5e/6

WiFi Router

Master Controller

KD-MC1000

KD-X422POA

KD-X422POA

RS-232

KD-Q220

PCM

Audio DSP

RS-232

IR Sensor

MIC

Phantom (48V)

Power

TxD

OFFON

Bridge

Mono

Stereo

RxD

24V 2.71A

Balanced / Unbalanced Analog L/R

1 2

Inputs

Outputs

L + L –R + R –

Balanced / Unbalanced

L + L –R + R –

+ –

+ –

+ – + –

1x40Watt@8

2x20Watt@4

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