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1275 Danner Dr Tel:330-562-7070
NETWORK
R
TECHNOLOGIES Aurora, OH 44202 Fax:330-562-1999
INCORPORATED www.nti1.com
NTI
®
VEEMUX Series
SM-8X4-HDA
Audio/HD Video Matrix Switch
Installation and Operation Manual
MAN066 Rev Date 04/4/2006
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TRADEMARK VEEMUX is a registered trademark of Network Technologies Inc in the U.S. and other countries. COPYRIGHT Copyright © 2006 by Network Technologies Inc. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written consent of Network Technologies Inc, 1275 Danner Drive, Aurora, Ohio 44202. CHANGES The material in this
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TABLE OF CONTENTS Introduction......................................................................................................................................................................1 Materials ......................................................................................................................................................................1 Cables......................................................................................................................
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Pinout of RS232 port on VEEMUX-A ........................................................................................................................30 Pinouts for typical DCE to DTE cable for CPU connection .......................................................................................30 Pinout for Matrix Y-1 Cable .......................................................................................................................................31 Safety Statements ..............
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NTI AUDIO/HD VIDEO MATRIX SWITCH INTRODUCTION The VEEMUX SM-8X4-HDA (VEEMUX-A) is a versatile multi-input audio/video matrix switch that independently switches eight sets of incoming YPbPr component video and analog/digital audio signals to any or all of the four outputs. Each input and output has YPbPr component video, L/R analog audio (balanced/unbalanced), and digital audio on coax (S/PDIF). Video resolution up to 1920x1080@60Hz is supported with no degradation – guaranteed. An LCD on the fr
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NTI AUDIO/HD VIDEO MATRIX SWITCH FEATURES AND FUNCTIONS
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NTI AUDIO/HD VIDEO MATRIX SWITCH INSTALLATION Connect the Sources 1. Turn OFF power to all video sources (inputs) that will be connected to the VEEMUX-A before connecting or disconnecting any cables. 2. Connect each video source to the VEEMUX-A using 4CEXT-xx BNC cables. The groups of terminals are labeled INPUT1-8. and colored cables attach to terminals as follows: green (Y), blue (Pb) and red (Pr). If necessary, use BNC to RCA adapters to connect the cables to the video sourc
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NTI AUDIO/HD VIDEO MATRIX SWITCH + + + + ) ) * ) ) ) ) ) ) * ) ) ) ) ; & 5 < , ) = , ; & 5 < , ) = , 6 ' 6 ' + ) 8 * * + ) * 8 ( 6 6 , 0 " ( 6 9 ) 4 ( ( 6 6 , 0 " ( 6 9 ) 4 ( & 6 # $ # 6 0 , ' ) 9 " , , ( # $ # 6 0 , ' ) 9 " , , ( # & ' ( # & ' ( Figure 2- Stereo audio connection block Connect the Devices 1. Connect each of the video display devices to the VEEMUX-A using 3CEXT-xx or 4CEXT-xx cables. The grou
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NTI AUDIO/HD VIDEO MATRIX SWITCH Connect RS232 RS232 control can be achieved using a separate user terminal or CPU with a terminal program. To make a terminal connection, connect a serial cable (specifications on page 30) between the user terminal and the 9 pin DIN female connector on the VEEMUX-A labeled "RS232". (See Fig. 3)
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NTI AUDIO/HD VIDEO MATRIX SWITCH Power Up 1. Connect the IEC power cord to the VEEMUX-A and plug the cord into an AC power outlet. 2. Turn ON power to the VEEMUX-A using the switch above the IEC socket. 3. Turn ON power to the video and audio sources, and the video and audio devices connected to the VEEMUX-A, if they are not already ON.
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NTI AUDIO/HD VIDEO MATRIX SWITCH CONTROL OPTIONS The VEEMUX-A video matrix switch has four methods of control: • Front Panel LCD with Keypad • Directly via an RS232 Interface • Remotely via Ethernet (web interface) • Infrared Remote (optional). Every unit comes standard with the Front Panel LCD with Keypad, RS232, and Ethernet connection built-in. If desired, the Infrared option must be requested at the time of the order. The Infrared option requires the purchase of a separate remote control
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NTI AUDIO/HD VIDEO MATRIX SWITCH Volume Control The volume level can be adjusted on each output port. • To increment < ▲> or decrement < ▼> the volume, use the following command: , < ▼>, Double digit output port number, < ▲> increment or < ▼> decrement, Ex 1: < ▼> 03 < ▲> < ▲> < ▲> This will increment the volume by +3dB (1dB/ step). Ex 2: < ▼> 14 < ▼> < ▼> This will decrement the volume by -2dB. • To Mute, use the command: , < ▼>, Double digit output
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NTI AUDIO/HD VIDEO MATRIX SWITCH Scan Mode Scan Mode causes output ports (audio and video) to automatically switch from one audio and video input port to the next consecutive audio and video input port after a specified period of time (referred to as the dwell time). Audio and video port switching will continue indefinitely and no ports will be skipped, whether there are audio or video sources connected to them or not. If desired, the VEEMUX-A can be configured to skip the scanning of specif
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NTI AUDIO/HD VIDEO MATRIX SWITCH RS232 Control Remote Connection The RS232 Interface is designed to control the switch via serial (RS232) daisy chain connection from any host computer or other controller with an RS232 communications port. There is, however, a restriction that must be followed: A program must be used that will send an entire command line all at once, not character by character. (The HyperTerminal program in WINDOWS cannot be used, as it sends each character one at a time.) The
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NTI AUDIO/HD VIDEO MATRIX SWITCH Command Protocol CPU controller commands supported by the unit are defined below. All commands should be terminated with a (carriage return). When a command is sent, the entire string is echoed back to the CPU along with a response from the addressed unit as shown in the command definitions. All characters should be upper case, and all numbers below 10 should have a leading 0 (ex: 1 = 01). NOTE: For units with one output or user port, use 01 for the output s
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NTI AUDIO/HD VIDEO MATRIX SWITCH Set Volume Level For Output/User Port (for command string AV SW,OP,VV in chart on page 11) This command will set the volume of the specified AUDIO output/user port from a scale of 00 to 99, which represents a logarithmic volume. Serial Data (VV) Audio Volume Serial Data (VV) Audio Volume 90-99 +10dB 40 -40dB 80 0dB 30 -50dB 70 -10dB 20 -60dB 60 -20dB 10 -70dB 50 -30dB 0 -80dB Matrix Switcher's Control Program For Windows 9X, NT, 2000 AND XP The Matrix Switcher's
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NTI AUDIO/HD VIDEO MATRIX SWITCH Matrix Operations Key Selection Description 1) Connect Video Output/User to an Input/CPU - connect an output to an input 2) Connect All Video Outputs/Users to an Input/CPU - connect all outputs to an input 3) Connect Audio Output/User to an Input/CPU - connect an output to an input (audio ports only) 4) Connect All Audio Outputs/Users to an Input - connect all outputs to an input (audio ports only) 5) Change Mute Status for Audio Output/User - mute or un-mute the
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NTI AUDIO/HD VIDEO MATRIX SWITCH Telnet Interface The Telnet Interface enables the user to control the switch using telnet client through an Ethernet connection. The telnet server listens on port 2000. To access the telnet interface, using the current IP address type the following in a command shell: telnet 192.168.1.1 2000 The VEEMUX-A will prompt the user for a password. The user must enter the password followed by . The factory default password is "admin". With a proper password s
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NTI AUDIO/HD VIDEO MATRIX SWITCH Sc nn * Clear scan list of individual output nn S+ nn,mm * Add input mm to Scan List of output nn S- nn,mm * Remove input mm from Scan List of output nn Sx nn *oooxoxxxooooxxx Display the Scan List of output nn (o=skip x=don't skip) User is prompted to introduce the CP Change password- five (5) characters minimum password twice - Good Bye. Quit telnet session (see note 4 below) Connection to host lost. Notes: 1. The commands must b
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NTI AUDIO/HD VIDEO MATRIX SWITCH Web Interface A user may control the connections of the VEEMUX-A using a Web Interface via any web browser (see page 1 for web supported browsers). With the VEEMUX-A connected to a LAN through an Ethernet cable, a user can access the web interface controls inside the VEEMUX-A. FYI: To quickly locate a VEEMUX-A on the LAN and edit the IP address settings, use the Device Discovery Tool (page 24). To access the web interface, type the current IP address into the
