Default static IP address: 192.168.1.
Table of Contents About KD-MS4x4G/KD-MS8x8G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Application Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Quick Setup Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 About KD-MS4x4G/KD-MS8x8G Key Digital’s KD-MS4x4G and KD-MS8x8G are 4K matrix switchers with support of 18Gbps signal bandwidth and HDCP 2.2 for routing and distributing 4/8 HDMI source signals to 4/8 displays. KDMS4x4G and KD-MS8x8G feature 4/8 analog and digital audio outputs which may be independently controlled to follow the HDMI output selection or separately switched to accommodate a wide variety of usage applications in professional AV systems integration.
2 Application Example HDMI RJ45 Ultra HD/4K Digital Signage WiFi WiFi Router KD-MC1000 HDMI KD-ProCL1 KD-ProCL4 RJ45 KD-ProCL6 KD-ProCL8 Compass Control® Pro Site Visualizer x2 IR/RS232 KD-ProCL1 Technical Support: email: tech@keydigital.com 521 East 3rd Street • phone: 914.667.9700 Mount Vernon • • NY 10553 fax: 914.668.8666 phone: 914.667.9700 ext 3 www.keydigital.
3 Quick Setup Guide Test for proper operation of the unit and cables in your system before permanently securing the unit for final installation. Ensure that you leave enough ventilation space to provide sufficient airflow and cooling. 1. Begin with the KD-MS4x4G/KD-MS8x8G unit and all input/output devices turned off with power cables removed 2. Connect your HDMI sources to the input ports of KD-MS4x4G/KD-MS8x8G unit 3. Connect your HDMI displays to the output ports of KD-MS4x4G/KD-MS8x8G unit 4.
4 Connections, Buttons and LEDs HDMI Inputs and Outputs Serial IR TCP/IP & RS-232 Audio Outputs - PCM and 6-Pin Terminal Block HDMI Inputs & LEDs HDMI Outputs & LEDs Power ›› HDMI Inputs: »» The HDMI Inputs are located on the bottom left side of the back panel. »» The Inputs have a blue LED that will illuminate solid to indicate an active HDMI signal is incoming. ›› HDMI Outputs: »» The HDMI Outputs are located on the bottom right side of the back panel.
5 Audio Outputs Pin: 1 2 3 4 5 6 ›› Analog Audio Outputs: Each Output Channel has 1 Analog L/R Balanced/Unbalanced 6-Pin ›› ›› ›› ›› ›› Terminal Block which provides de-embedded 2ch Balanced Analog Audio Output from the selected HDMI input source The Pin assignment for the audio is as follows: »» Left + is Pin 1; Left - is Pin 3; Left Ground is Pin 2. »» Right + is Pin 4; Right - is Pin 6; Right Ground is Pin 5.
6 Unit Control Ports Pin: 1 2 3 4 5 6 ›› MAIN Control Port »» 6-Pin Terminal Block for IR and RS-232 »» RS-232 and TCP/IP commands may be found in the RS-232 & TCP/IP Commands section »» Pin out: Pin 1 = Serial (Wired) IR In Pin 2 = IR Ground »» Pin 3 = RS-232 Tx Data »» Pin 4 = RS-232 Ground Default static IP address: »» Ping 5 = RS-232Rx Data 192.168.1.239, port 23 »» Pin 6 = Ground (optional) ›› MAIN Control Port »» Default static IP address is 192.168.1.
7 Settings and Adjustments via Remote Many initial installation steps may be configured using the factory remote control. Other advanced settings may be configured using TCP/IP or RS-232 and via Key Digital Management Software™ Pro (KDMS™ Pro) downloaded HERE.
8 ›› EDID Handshake to Input from Connected Output »» IR Button Sequence = R2, R1, R3, Y, X »» Y = Input # [1-8] »» X = Output # [1-8] ›› Set Output Debug Mode »» IR Button Sequence = R3, R2, R1, X, Z »» X = Output # [1-8] »» Z = 1 (On) / 0 (Off)
9 Basic configuration via Key Digital Management Software™ Pro (KDMS™ Pro) About KDMS Pro KDMS™ Pro Download Page Key Digital Management Software™ Pro (KDMS™ Pro) may be downloaded at www.keydigital.com/KDMS-Pro.html and used to configure and control your KD-MS4x4G/KD-MS8x8G as well as other KDMS Pro compatible devices/systems. An end-user friendly version which only offers control of the unit after configuration is completed is also available at www.keydigital.com/KDMS-User.html.
10 ›› 3. Choose the detected device from the Devices window (fig. 2a) ›› 4. In the Network Settings section of the Properties window, enter the desired IP settings (fig. 2b) a. IP Address (default is 192.168.1.239) b. Subnet Mask (default is 255.255.255.0) »» c. Gateway (default is 192.168.1.1) »» d. Port (default is 23) ›› 5. Save (fig. 2c) ›› 6. In the EDID Settings section, choose the desired handshake that you wish to provide to your connected HDMI source (fig 3a).
11 ›› 7. If using KD-App or KDMS for control , set the desired Input/Output names by entering the Input/Output Settings section of the properties window, and selecting the Change Input/Output Name button (fig. 4a), selecting the desired input/output and entering the name (fig. 4b) ›› 8. Additional settings may be adjusted in the KDMS software. Full access to all settings/ commands is achieved via terminal session using Tera Term or PuTTy software. ›› 9.
12 RS-232 and TCP/IP Commands KD-MS4x4G/KD-MS8x8G allows control over serial interface for bi-directional communication. Pin: 1 2 3 4 5 6 Use pins 3, 4, and 5 for RS-232 communication. In addition to RS-232, the serial interface may also be accessed using a TCP/IP connection ›› Default IP address is 192.168.1.239, with default port 23 Connection Protocol: »» Baud Rate = 57,600 bits per second »» Data Bits = 8 Default static IP address: 192.168.1.
13 -- Input/Output/Device Naming Commands (Max.
14 -- HDMI Input 01 : EDID = DEFAULT 10, LINK = ON --- HDMI Input 02 : EDID = DEFAULT 10, LINK = ON --- HDMI Input 03 : EDID = DEFAULT 10, LINK = ON --- HDMI Input 04 : EDID = DEFAULT 10, LINK = ON ----- HDMI Output 01 : IN = 01, OUT = ON , LINK = ON , DBG = OFF, --- HDMI Output 02 : IN = 02, OUT = ON , LINK = ON , DBG = OFF, --- HDMI Output 03 : IN = 03, OUT = ON , LINK = ON , DBG = OFF, --- HDMI Output 04 : IN = 04, OUT = ON , LINK = ON , DBG = OFF, ----- Audio Output 01 : IN = 01, Balanced = Enabled, PC
15 -DEFAULT EDID 14 : DVI Video Max. 1920x1080@60, No Audio --DEFAULT EDID 15 : HDMI 4Kx2K@30/3D/HDR10/10G, 2CH PCM Audio ----- Network Setup, ( xxx=[000-255], zzzz=[0023~9999] ) --- SPCETIPA xxx.xxx.xxx.xxx : Set Host IP Address to xxx.xxx.xxx.xxx --- SPCETIPM xxx.xxx.xxx.xxx : Set Net Mask to xxx.xxx.xxx.xxx --- SPCETIPR xxx.xxx.xxx.xxx : Set Route IP Address to xxx.xxx.xxx.
16 Specifications Technical: ›› Input (Each): 1 HDMI Connector, Type A, 19 Pin Female ›› Output (Each): 1 HDMI Connector, Type A, 19 Pin Female ›› Output (Each): Balanced/unbalanced line level audio on 6-pin terminal block. Drives 2VRMS line audio input with a sampling rate of 192KHz ›› Output (each): RCA female for digital audio following SPDIF format (IEC 60958). Supports ›› ›› ›› ›› ›› ›› ›› ›› ›› ›› ›› sampling rate up to 192KHz Video Bandwidth: TMDS bandwidth 10.
17 Important Product Warnings: 1. Connect all cables before providing 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 screw support with bolts or sheet-rock anchors. Safety Instructions: Please be sure to follow these instructions for safe operation of your unit. 1. Read and follow all instructions. 2. Heed all warnings. 3.
18 How to Contact Key Digital® System Design Group (SDG) For system design questions please contact us at: ›› Phone: 914-667-9700 ›› E-mail: sdg@keydigital.com Customer Support For customer support questions please contact us at: ›› Phone: 914-667-9700 ›› E-mail: customersupport@keydigital.com Technical Support For technical questions about using Key Digital® products, please contact us at: ›› Phone: 914-667-9700 ›› E-mail: tech@keydigital.
19 Warranty Information All Key Digital® products are built to high manufacturing standards and should provide years of trouble-free operation. They are backed by a Key Digital Limited 3 Year Product Warranty Policy. ›› http://www.keydigital.com/warranty.
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Rev 0 – Aug 2018 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. Key Digital® • 521 East 3rd Street, Mount Vernon, NY 10553 Phone: 914.667.9700 • Fax: 914.668.8666 • www.keydigital.
