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Key Digital
®
and manufactures high quality, cutting-edge technology solutions
for virtually all applications where high-end video and control are
important. Key Digital
Home Theater Retailers, Custom Installers, System Integrators,
Broadcasters, Manufacturers, and Consumers.
Key Digital
®
Systems
::
521 East 3rd Street
Phone
:
914.667.9700
Fax
:
914.668.8666
Rev 0 – June 2018
, led by digital video pioneer Mike Tsinberg, develops
is at the forefront of the video industry for
®
::
Mount Vernon, NY 10553
Web
:
www.keydigital.com
KD-X444S
4K/18G HDBT POH Extenders
(Includes KIT Tx/Rx 4K/40meters 1080P/70meters)
Operating Instructions
The Experts in Digital Video Technology and Solutions
™
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Summary of Contents for Key Digital KD-X444S
- Page 1 , 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.
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Page 2: Table Of Contents
About KD-X444S ........ -
Page 3: Quick Setup Guide
➔ HDCP authentication with source & display, EDID Control handshake, Step 1: Find a safe and convenient location to mount or place your KD-X444S units and Hot Plug Detection control Step 2: Begin with the Tx and Rx units and all input/output devices turned off with power IR Sensor: Sensor powering via +5V on IR In ports collects line-of-sight IR from ➔... -
Page 4: Application Example
Equipment Rack Huddle Room Video Conferencing HDMI IR Out CAT5e/6 KD-MC1000 RS-232 KD-ProCL1 KD-ProCL4 KD-ProCL6 KD-ProCL8 KD-X444S Compass Control ® Pro Site IR Sensor KD-ProCL1 Enterprise Software License for Compass Control ® Technical Support: email: tech@keydigital.com Master Controller phone: 914.667.9700 ext 3 521 East 3rd Street •... -
Page 5: Connections And Leds
Connections and LEDs Supported standard 4K Video Formats: Before making any connections, power off your source and display devices. Resolution Bandwidth ➔ 4K@24/25/30 [4:4:4] 8bit < 10.2Gbps 4K@24/25/30 [4:2:2] 8/10/12bit < 10.2Gbps 4K@50/60 [4:2:0] 8bit < 10.2Gbps 4K@24/25/30 [4:4:4] 10/12bit <... - Page 6 IR In/Out: RS-232: Connect to the IR In terminals from the included IR Sensor or a control system. Connect a stripped wire to DB9 adapter cable for bi-directional RS-232 control. Refer to the “Extending IR or RS-232 Control” section for more information. Connect the included IR Emitter or hard-wire to control peripheral components from the Set the Control rotary RS-232 Pass-through mode to control remote equipment.
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Page 7: Led Indicator Lights
Settings and Adjustments LED Indicator Lights EDID Rotary: Power: EDID authentication is provided from the Tx unit to the connected input/source device. ➔ Color: Blue ➔ The EDID file (AKA “handshake”) is selected using the EDID rotary on the unit and ➔... - Page 8 Firmware Upgrade Mode inform the device that a partner is always connected and active. Firmware upgrades should only be initiated if instructed by Key Digital Technical If set to Bypass, Hot Plug Detection (HPD) voltage is bypassed from connected output/ ➔...
- Page 9 Setting the Control Rotary to any firmware load option requires a power cycle at the ➔ IR Sensor HDBaseT Firmware respective unit IR Sensor HDBaseT Firmware Two types of firmware may be updated: ➔ Unit CPU » IMPORTANT: Please apply light pressure to the HDBaseT Chip »...
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Page 10: Extending Ir And Rs-232 Control
➔ RS-232 unit IR In. RS-232 cables are available through Key Digital and other wire suppliers, and can also Rx Unit IR In corresponds with Tx unit IR Out. Rx Unit IR Out corresponds with Tx unit ➔ be fabricated by skilled technicians. -
Page 11: Specifications
Specifications Model Wire DB9 Pin Signal Technical: KD-3.5MDB96 3.5mm Stereo to Male DB9 Inputs Tx (Each): 1 HDMI, 1 IR, 1 RS-232 ➔ Black (sold separately) Outputs Tx (Each): 1 HDBaseT, 1 IR, 1 RS-232 ➔ Shield Ground Inputs Rx (Each): 1 HDBaseT, 1 IR, 1 RS-232 ➔... -
Page 12: How To Contact Key Digital
They are backed by a Key Digital Limited 3 Year Power Supply Use: Product Warranty Policy. http://www.keydigital.com/warranty.htm 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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