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Related Manuals for Network Technologies SM-nXm-AV-LCD
Summary of Contents for Network Technologies SM-nXm-AV-LCD
- Page 1 NETWORK 1275 Danner Dr Tel:330-562-7070 TECHNOLOGIES Aurora, OH 44202 Fax:330-562-1999 INCORPORATED www.nti1.com VEEMUX SM-nXm-AV-LCD Audio/Video Matrix Switch Installation and Operation Manual Series MAN063 Rev 10/1/03...
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Page 2: Warranty Information
(330) 562-7070. CHANGES The material in this guide is for information only and is subject to change without notice. Network Technologies Inc reserves the right to make changes in the product design without reservation and without notification to its users. -
Page 3: Table Of Contents
Introduction ... 1 Specifications... 1 Cables... 2 Basic Operation ... 2 Features and Functions ... 3 Installation... 4 Control Options ... 5 Front Panel Keypad Control... 6 Making Connections ... 6 Volume Control ... 7 Memory Functions ... 7 Serial Menu... 7 RS232 Control ... -
Page 4: Introduction
Introduction Introduction The SM-nXm-AV-LCD Audio/Video Matrix switch (VEEMUX-A) allows up to 32 audio/video sources (n) to be connected to up to 16 destinations (m). Different destinations can even be connected to the same source. Video resolution up to 1920x1200@85Hz is supported with no degradation – guaranteed. Stereo audio is supported, as well as volume control and separate audio/video switching. -
Page 5: Ordering Information
The infrared option is purchased separately, allowing for maximum user satisfaction in each unique configuration. The VEEMUX-A Audio/Video Matrix switch is built to a specific size ranging from 8 to 32 inputs and 2, 4, 8, 12, or 16 outputs. -
Page 6: Features And Functions
Features and Functions LCD Display- for visual indication of connection between the user and a specific CPU. Keypad- buttons for user control over switch functions Audio IN- for connection of audio cables from audio sources Audio OUT- for connection of audio cables to audio output devices (speakers) -
Page 7: Installation
Installation Installation Turn OFF power to all video sources (inputs) that will be connected to the VEEMUX-A before connecting or disconnecting any cables. For each video source, connect a VEXT-xx-MM cable from the video port of the source to a video input (VIDEO-1) of the VEEMUX-A (see Fig. -
Page 8: Control Options
Control Options The VEEMUX-A Audio/Video Matrix Switch has three methods of control: Front Panel Keypad, RS232, or Infrared. Every unit comes standard with the Front Panel Keypad and RS232 built-in. If desired, the Infrared option must be requested at the time of the order. -
Page 9: Front Panel Keypad Control
Front Panel Keypad Control The front panel keypad and LCD (drawing below) allow the user to view and change current audio and video connections, adjust audio volume and configure the RS-232 control interface. The keypad buttons perform the following functions. Escape back to the main display. -
Page 10: Volume Control
Ex: <MENU> 1 4 This will select 9600 baud • To set the switch address, use the following instruction: <MENU>, the <2> key, Double digit address (from 01 to 15) Ex: <MENU> 2 03 This will set the address at 03... -
Page 11: Rs232 Control
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. -
Page 12: Command Protocol
NOTE: For units with one output or user port, use 01 for the output select. RS-232 Command Protocol Quick Reference Legend: (All numbers must be two digits) Switch (01-15) Baud Rate Code (12,24,48,96) Volume Level (00-99, XX=UNSUPPORTED) Mute State (00=UNMUTE, 01=MUTE, XX=UNSUPPORTED) -
Page 13: Cb - Change Baud Rate For All Switches
Syntax or Transmission Error: ?<CR> Behavior: Returns the NTI version string for this switch. Generally contains code date and matrix size information in some form. Can be useful for determining the model of NTI switch being communicated with. RU - Read Unit Size Format: RU SW<CR>... -
Page 14: Ro - Video Read Connection For Output/User Port
Successful Response: *<CR> Syntax or Transmission Error: ?<CR> Behavior: This will connect all of the AUDIO output/user ports on the switch to a single AUDIO input/CPU port. AO - AUDIO Read Connection For Output/User Port Format: AO SW,OP<CR> Successful Response: *<CR>... -
Page 15: Av - Set Volume Level For Output/User Port
RS232 Interface Test Program This software allows a user to test the functions of an NTI server switch, matrix switch or Multi-user/Multi-platform switch RS232 interface. The executable file SERTEST.EXE runs the program and generates a main menu with the 3 selections described... -
Page 16: Matrix Switcher's Control Program For Windows 9X, Nt, And 2000
- the current baud rate is displayed in parentheses set unit Address current: (1) - select the unit address of the switch to be connected to by this program - the current address is displayed in parentheses For any selection that requires user input, the user is prompted. When commands are sent to the matrix unit, the command string and matrix unit responses are echoed to the screen. -
Page 17: Infrared Control (Optional)
Replace slide cover on unit. Specifications • 50 feet maximum operating range between the transmitter and the front of the matrix switch / infrared receiver. (Line of sight required.) • Select up to 16 outputs by depressing the touch activated buttons labeled output. -
Page 18: Ddc Support (Optional)
A monitor with DDC support must be connected to MONITOR 1 for this to occur. The DDC information will be made available at every CPU port. The DDC information can also be acquired by pressing the DDC button located on the front of the switch. This button allows the monitor configuration to be changed without powering down the switch. -
Page 19: Rack Mounting Instructions
This NTI switch was designed to be directly mounted to a rack. It includes a mounting flange to make attachment easy. Install 4 captive nuts to the rack in locations that line up with the holes (or slots) in the mounting flange on the NTI switch.
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