Key Digital KD-X422POA Bedienungsanleitung

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 : 914.667.9700 Fax : 914.668.8666 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 third-

party 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

Always follow the instructions provided in this Operating Manual.

Please check the Key Digital Website for the most up-to-date Manual.

KD-X422POA_Manual.indd 1 12/12/16 3:33 PM

2 3

➔

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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4 5

Application Example

WiFi

Satellite

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

Satellite Remote

Audio DSP

WiFi

HDMI

CAT5e/6

WiFi Router

Master Controller

KD-MC1000

KD-X422POA

RS-232

IRSensor

MIC

Phantom(48V)

Power

TxD

OFFON

Bridge

Mono

Stereo

RxD

24V 2.71A

Balanced/ Unbalanced AnalogL/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

IRSensor

MIC

Phantom(48V)

Power

TxD

OFFON

Bridge

Mono

Stereo

RxD

24V 2.71A

Balanced/ Unbalanced AnalogL/R

1 2

Inputs

Outputs

L+ L– R+ R–

Balanced/ Unbalanced

L+ L– R+ R–

+ –

+ – + –

1x40Watt@8

2x20Watt@4

WiFi

Satellite

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

Satellite Remote

Audio DSP

WiFi

HDMI

CAT5e/6

WiFi Router

Master Controller

KD-MC1000

KD-X422POA

RS-232

IRSensor

MIC

Phantom(48V)

Power

TxD

OFFON

Bridge

Mono

Stereo

RxD

24V 2.71A

Balanced/ Unbalanced AnalogL/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

IRSensor

MIC

Phantom(48V)

Power

TxD

OFFON

Bridge

Mono

Stereo

RxD

24V 2.71A

Balanced/ Unbalanced AnalogL/R

1 2

Inputs

Outputs

L+ L– R+ R–

Balanced/ Unbalanced

L+ L– R+ R–

+ –

+ – + –

1x40Watt@8

2x20Watt@4

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6 7

➔De-embedded audio from the source is output in analog format on the L/R

balanced/unbalanced phoenix connector. PCM coaxial digital audio is output on

the RCA connector.

➔Connect 12V 2A DC Power Supply (Screw-In Type).

Rx Unit:

➔Using a short HDMI cable, connect your output / display device to the HDMI port

labeled “HDMI Output”.

➔Connect the CAT5e/6 cable at the port labeled “CAT5e/6 Input”.

➔If you are sending or receiving IR, connect included IR Sensor and/or IR Emitter

Connections

Before making any connections, power off your source and display devices.

Tx Unit:

➔Using a HDMI cable, connect your source device to the HDMI port labeled

“HDMI Input”. For DVI-D/DVI-I sources, use appropriate adapters. For Display

Port, use active converters.

➔Connect the CAT5e/6 UTP or STP cable that connects to the Rx Unit at the port

labeled “CAT5e/6 Output”.

➔Make IR In and Out connections to receive (IR In port) or send (IR Out port)

control signals.

Refer to the “Extending IR & RS-232 Control” for more information.

➔Connect a stripped wire to DB9 adapter cable for bi-directional RS-232 control.

Refer to the “Extending IR or RS-232 Control” and the “RS-232 Commands”

section for more information.

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8 9

Extending IR or RS-232 Control

RS-232:

Bi-directional RS-232 is achieved utilizing the 3-pin phoenix RS-232 port. The pinout

is the same on the Tx and Rx units. Three RS-232 functionality modes are selectable

using the Control rotary.

➔RS-232 Pass-through Mode

»Send and receive (bi-directional) RS-232 commands for controlling remote

equipment. Supports baud rate up to 115,200bps.

➔Control Mode

»Provides control of Tx units as well as connectivity status

»See RS-232 Commands section for more information

➔Firmware Upgrade Mode

»Two different types of ﬁrmware may be updated:

MCU, and HDBaseT

RS-232 Cabling

RS-232 cables are available through Key Digital and other wire suppliers, and can

also be fabricated by skilled technicians.

➔If you are transmitting or receiving RS-232, connect to the IR out (RS-232) port

using a 3-wire pigtail to DB9 adapter

➔After all the connections are made, FIRST connect power to the Tx unit using the

included power supplies and then power up your source and display equipment.

Audio De-Embedding Outputs

Balanced/Unbalanced L/R Audio Output (Phoenix Connectors):

➔Provides de-embedded 2ch analog audio output from HDMI input source

Digital Audio Output (Digital Coaxial RCA):

➔Provides de-embedded Digital Audio Output from HDMI input

Notes:

➔There are no volume or tone control features

➔There are no DSP features. Ie, in order to achieve 2ch analog audio output,

the HDMI input source audio format must be 2ch

➔External audio connectors may be set off via RS-232.

See the RS-232 Commands section for more information.

Audio Input

Signal Format

Analog L/R

Output

Digital Audio

Output

2CH PCM Pass-through Pass-through

Multi-Channel PCM MUTE MUTE

DOLBY/DTS MUTE Pass-through

HD Audio MUTE MUTE

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10 11

Bi-directional IR control extension is supported.

»“IR In” port on the Tx unit extends to the “IR Out” port of the Rx unit

»“IR In” port on the Rx unit extends to the “IR Out” port of the Tx unit

➔IR In: The IR In port is different for the Tx and Rx units. The Tx unit’s IR In port

supports a Serial IR (hardwired) connection. The Rx unit’s IR In port supports an

IR Sensor.

Tx Unit / Serial IR:

»A ﬁxed 5V input signal with a 3.5mm mini jack

»IR signal on the tip. Mono or stereo 3.5mm mini jacks are supported, with

the ring open / having no contact.

»Typically fed from a dedicated control system or an IR distribution block

Rx Unit / IR Sensor:

»IR Sensors can be connected directly into the Rx unit’s IR In port, without

the need for an external IR distribution block

»IR signal on the Tip, with 5V powering of the IR sensor on the Ring.

IR In Tip Ring Sleeve Typical 3.5mm

Connector-type

Serial IR (Tx) IR In N/C Ground Mono

IR Sensor (Rx) IR In 5V Ground Stereo

➔IR Out:

»Pass-through from signal of corresponding IR In port, as determined by the

position of the Control Rotary

»Driving power: 5V with 32mA minimum current

»Typically connected with an IR emitter

IR Out Tip Ring Sleeve Control Rotary Position

Serial IR IR Out N/C Ground Any

Key Digital RS-232 Cable Pinout Charts

Model Wire DB9 Pin Signal

KD-3.5FDB96

3.5mm Stereo to Female DB9

(sold separately)

Red 2 TxD

White 3 RxD

Black 5 Ground

Green N/C NA

KD-3.5FDB96 with 3.5mm

TRS Connector

KD-3.5FDB96 after

stripping wire

Model Wire DB9 Pin Signal

KD-3.5MDB96

3.5mm Stereo to Male DB9

(sold separately)

Red 2 TxD

Black 3 RxD

Shield 5 Ground

KD-3.5MDB96 with 3.5mm

TRS Connector

KD-3.5MDB96 after

stripping wire

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12 13

Default EDID Control Table, selected via EDID Control rotary

Position EDID Description EDID Control Rotary

0Copy EDID from CAT5e/6 Output

11080i, 2CH AUDIO

21080i, DOLBY/DTS 5.1

31080i, HD AUDIO

41080p, 2CH AUDIO

51080p, DOLBY/DTS 5.1

61080p, HD AUDIO

74Kx2K@30, 2CH AUDIO

84Kx2K@30, DOLBY/DTS 5.1

94Kx2K@30, HD AUDIO

A4Kx2K@60, 2CH AUDIO

B4Kx2K@60, DOLBY/DTS 5.1

C4Kx2K@60, HD AUDIO

D1280x720p@60 DVI (no audio)

E1920x1080@30 DVI (no audio)

F3840x2160p@30 DVI (no audio)

IR Cabling

Your KD-X422POA includes an IR Sensor and an IR Emitter.

Signal acceptance:

The IR Sensor receives signals from a 90° angle at up to 30 ft.

away. It accepts a maximum IR burst frequency of 55kHz.

Only

the included IR sensors are compatible with the KD-X422POA. Third-party IR

Sensors may not be compatible..

The included IR Sensor.

Connects to the IR In port on the Rx unit

The included blinking-type IR Emitter.

Connects to the IR Out port on either the

Tx or Rx unit

Settings

EDID Control

EDID authentication is provided from the KD-X422POA Tx unit to the connected

input / source device. The EDID ﬁle (AKA “handshake”) is selected using the EDID

Control rotary on the Tx unit (located on the face of the Tx unit, beneath the decora

plate) and provides a list of compatible video and audio formats as well as digital

data, informing the source device what it should output. Most sources will comply

with a new EDID ﬁle without a power-cycle, but each source may behave differently.

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14 15

Forced Hot Plug Detection (HPD)

Hot Plug Detection (HPD) may be forced on the Tx Rx unit in order to provide

connected devices with necessary voltage to inform the device that a partner

(display) is connected and active. If the Control rotary is set to any HPD Bypass

setting, HPD signals from the output to the input device will pass as normal. In

cases of many layers of connectivity, HPD may be lost leading to no signal at the

display. In those cases, ﬁx the Control rotary to any Forced HPD setting.

Range and Resolution:

Distance performance is significantly increased when using Key Digital

KD-CAT6STP1X Super CAT6/STP Cabling.

➔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 200 ft. @ 1080p / 1920x1200 using third-party CAT5e/6 UTP/STP cabling

NOTE: Use shielded metal RJ45 connectors with soldered

ground wires when terminating shielded CAT5e/6.

Key Digital part: KD-RJ45SC (compatible with

KD-CAT6STP1X and other third-party CAT6/STP)

Control Rotary

The Control rotary enables the integrator to choose the

desired setting for RS-232 and Hot Plug Detection control.

The Control Rotary is located on the Tx unit.

IMPORTANT! Please apply light pressure to the Control

rotary when making your selection

Control Rotary Position Assignments:

Position RS-232 Mode Hot Plug Detection Control

0RS-232 Pass-Through Bypass

1RS-232 Pass-Through Bypass

2RS-232 Pass-Through Forced HPD On

3RS-232 Pass-Through Forced HPD On

4RS-232 Pass-Through Bypass

5RS-232 Pass-Through Bypass

6RS-232 Pass-Through Forced HPD On

7RS-232 Pass-Through Forced HPD On

8RS-232 Control Bypass

9RS-232 Control Bypass

AFirmware Upgrade for MCU Forced HPD On

BFirmware Upgrade for MCU Forced HPD On

CFirmware Upgrade for HDBaseT Bypass

DFirmware Upgrade for HDBaseT Bypass

EFirmware Upgrade for HDBaseT Forced HPD On

FFirmware Upgrade for HDBaseT Forced HPD On

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16 17

Phoenix Terminal Connection Guide

Signal on Tx Unit

Corresponding Wire (Accessory)

Accessory not included.

See Extending RS-232 and IR

Control section for info on available

Key Digital RS-232 cables.

TxD RxD / Pin 2 (Female DB9*)

RxD / Pin 3 (Male DB9*)

Ground Ground / Pin 5 (Female/Male DB9)

RxD TxD / Pin 3 (Female DB9*)

TxD / Pin 2 (Male DB9*)

Commands are not case-sensitive. Spaces shown below may be excluded.

Carriage return and line feed is required at the end of each string.

Status Command:

KD-X422POA > STA

-------------------------------------------------------------------------

-- Key Digital Systems STATUS --

-------------------------------------------------------------------------

-- KD-X422POA System Address : 00 F/W Version : 1.00

-- RS232 : Baud Rate=57600bps, Data=8bit, Parity=None, Stop=1bit --

-- Running Day : 000, Time : 00:03 --

-- HD-BaseT Mode : Normal , Link = ON , Auto Reset = ON --

-- --

LED Indicator Lights

Power:

»Color: Green

»Solid illumination during power on state, as provided by healthy connection

with power supply.

»Steady blink if power is not adequate and/or if there is a connectivity problem

with the KD-X222PO Rx unit

HDMI Active:

»Color: Blue

»Tx Unit: Solid illumination from active signal (TMDS + HPD) reception from

connected source device

»Rx Unit: Solid illumination from active Hot Plug Detection voltage with

connected display/output device

»If Hot Plug Detection is forced on Tx or Rx unit, the respective HDMI

Active light will illuminate solid regardless of HDMI signal from/to connected

source/display.

HDBaseT Link:

»Color: Blue

»Tx Unit: Solid illumination from active link with Rx unit

»Rx Unit: Solid illumination from active link with Tx unit

RS-232 Commands

Connection protocol is as follows:

➔Baud Rate = 57600 bits per second

➔Data Bits = 8

➔Stop Bits = 1

➔Parity = None

➔Flow Control = None

➔Carriage Return: Required

➔Line Feed: Required

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