Key Digital KD-X422POA Operating Instructions Manual Download Page 8

12

13

Default EDID Control Table, selected via EDID Control rotary

Position

EDID Description

EDID Control Rotary

0

Copy EDID from CAT5e/6 Output

1

1080i, 2CH AUDIO

2

1080i, DOLBY/DTS 5.1

3

1080i, HD AUDIO

4

1080p, 2CH AUDIO

5

1080p, DOLBY/DTS 5.1

6

1080p, HD AUDIO

7

4Kx2K@30, 2CH AUDIO

8

4Kx2K@30, DOLBY/DTS 5.1

9

4Kx2K@30, HD AUDIO

A

4Kx2K@60, 2CH AUDIO

B

4Kx2K@60, DOLBY/DTS 5.1

C

4Kx2K@60, HD AUDIO

D

1280x720p@60 DVI (no audio)

E

1920x1080@30 DVI (no audio)

F

3840x2160p@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.  

KD-X422POA_Manual.indd   12-13

12/12/16   3:33 PM

Summary of Contents for KD-X422POA

Page 1: ...rtually 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 Broadcaste...

Page 2: ...equire 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 1...

Page 3: ...ay 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 S...

Page 4: ...d Analog L R 1 2 Inputs Outputs L L R R Balanced Unbalanced L L R R 1x40Watt 8 2x20Watt 4 WiFi Satellite IR IR HDMI HDMI CAT5e 6 IR Out IR Sensor IR In WiFi Router HDMI RS 232 Master Controller KD MC1...

Page 5: ...tions 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 P...

Page 6: ...nect 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 sour...

Page 7: ...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 O...

Page 8: ...mum 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...

Page 9: ...d 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 r...

Page 10: ...id 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 HDM...

Page 11: ...y KD PS12V2ASC 12V 2A 100 240VAC 50 60Hz Interchangeable head with screw in connector Accessories 2 Mounting brackets 1 IR emitter 1 IR sensor 1 6 pin terminal plug 2 3 pin terminal plug Video Input S...

Page 12: ...ding 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 s...

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