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Key Digital
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.
Key Digital
Systems
::
521 East 3rd Street
®
Phone
:
914.667.9700
Fax
:
914.668.8666
Rev 0 – Jan 2018
, led by digital video pioneer Mike Tsinberg,
®
::
Mount Vernon, NY 10553
Web
:
www.keydigital.com
KD-SX440WP
4K 2x1 HDMI/VGA Wall-Plate Switcher,
Scaler & Extender with HDBaseT Output
(Includes KIT Wall-Plate Tx/Rx
4K/70meters 1080P/100meters)
Operating Instructions
®
The Experts in Digital Video Technology and Solutions
™
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Table of Contents
Related Manuals for Key Digital KD-SX440WP
Summary of Contents for Key Digital KD-SX440WP
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Page 1: Operating Instructions
, 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. -
Page 2: Table Of Contents
How to Contact Key Digital ........ -
Page 3: Quick Setup Guide
Decora mounting screws with flat head (qty 4) 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 ® Gang-box mounting screws (qty 4) ➔... -
Page 4: Application Example
Application Example Equipment Rack Conference Room KD-X222PORx KD-MLV4x2Pro HDMI 4K MultiView Presentation Switcher HDBaseT KD-SX440Rx Camera HDMI Apple TV KD-SX440WPTx HDBaseT HDMI Equipment Remotes Podium IR Connecting Block Video Conferencing HDMI KD-AMP220 HDMI Laptop VGA Laptop KD-AMP220 Line Bass Treble Mute Input Control... -
Page 5: Connections, Buttons, And Leds
Connections, Buttons, and LEDs KD-SX440WPTx Unit: Analog L/R Input: Using a 3.5mm stereo cable, connect your audio source to be associated with the VGA video input. Embedded with VGA Input ➔ 1 VRMS line audio ➔ Sampling Frequency: 48kHz, Data Length: 24Bits. ➔... - Page 6 RS-232 Terminal (rear): Connect with control system for pass-thru of bi-directional USB Service Port: Used for firmware upgrades only. RS-232 commands or to control unit’s switching and video processing features. Do not attempt firmware upgrade unless instructed by Key Digital ➔ RS-232 Pass-through Mode: Send and receive (bi-directional) RS-232 ➔...
- Page 7 KD-SX440Rx Unit: IR Out: Connect IR Emitter (included) and mount over IR sensor of desired device to be controlled. HDMI Output: Using an HDMI cable, connect your HDMI display or system. For DVI-D/DVI-I sources, use appropriate adapters. For Display Port, use active Corresponds with IR from the IR sensor of the wall-plate Tx ➔...
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Page 8: Rs-232 Commands
RS-232 Commands 50786% 4Kx2K@60,HD AUDIO EDID:4Kx2K@60,HD AUDIO Connection protocol is as follows: 50787% 1280x720p@60 DVI EDID:1280x720p@60 DVI Baud Rate = 9600 bits per second ➔ 50788% 1920x1080p@60 DVI EDID:1920x1080p@60 DVI Data Bits = 8 ➔ Stop Bits = 1 ➔ Source Select Commands Parity = None ➔... - Page 9 INQUIRY COMMAND 50629% Change the resolution to 1920X1080 Resolution: 1920x1080 1080P 50794% Check EDID mode EDID: 1080i, 2CH AUDIO 50620% Change the resolution to 1920X1200 Resolution: 1920x1200 EDID: 1080i, DOLBY/DTS5.1 WUXGA EDID: 1080i, HD AUDIO 50621% Change the resolution to 1600X1200 Resolution: 1600x1200 UXGA EDID: 1080p, 2CH AUDIO...
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Page 10: Use With Third-Party Hdbaset Tx Or Rx
You MUST use the Power Supply provided with your unit or you VOID Accessories: 24V 1.67A DC power supply (qty 1), Aluminum decora plate (qty 1), ➔ the Key Digital Warranty and risk damage to your unit and associated ®... -
Page 11: How To Contact Key Digital
All Key Digital products are built to high manufacturing standards and should ® Customer Support provide years of trouble-free operation. They are backed by a Key Digital Limited For customer support questions please contact us at: 3 Year Product Warranty Policy. http://www.keydigital.com/warranty.htm...
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