Telos NX12 User Manual

Telos nx12, User’s manual

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TELOS Nx12

Advanced Digital Broadcast Telephone System

USER’S MANUAL

Manual Version 1.6 for software version 1.0 and later

30 July, 2008

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Table of contents

Document Outline

  • We support you...
  • 1 Introduction
    • Welcome to the Nx12
      • Features & Benefits
      • Why ISDN Makes Sense for Broadcast Talk Show Systems
      • Two-Studio Modes
      • A Step up in Quality and Flexibility
  • 2 Installation
    • 2.1 Getting Started
    • 2.2 Connections to the Telco circuits
    • 2.3 Connecting the Nx12 to Analog Lines
    • 2.4 ISDN Technology 101
      • Alphabet Soup: U, S, and NT1
      • Data and Voice
      • Hunt Groups
      • Special Considerations for Euro-ISDN (ETS 300) users
      • Ordering Help
    • 2.5 Connecting the Nx12 to ISDN
      • ISDN in USA & Canada: Using the U Interface
      • ISDN Worldwide (outside the USA & Canada): The S/T Interface
    • 2.6 Integration with a PBX
      • Using ISDN
      • Using POTS
    • 2.7 Studio Audio Connections
      • Mix-Minus
      • Using a modern broadcast console’s mix-minus capability
      • ‘Making do’ with an older console
      • Using a small mixer
      • Using a production-style console
      • Phones and Remotes
      • Input (To Caller )
      • Output (Caller)
    • 2.8 Desktop Director Ports
      • Connecting Desktop Directors
      • Desktop Director Assembly
    • 2.9 Ethernet
    • 2.10 Parallel GPIO Remote Control
    • 2.11 AC (mains) Power
  • 3 Basic Configuration
    • 3.1 Step-by-Step
    • 3.2 Configuration for Telephone Lines
      • Analog Phone Line Setup
      • ISDN Setup
      • Is the ISDN working?
    • 3.3 Audio Input and Output
      • Levels, Levels, Levels
      • Time to test it out!
      • What now?
  • 4 User Operation
    • 4.1 Desktop Director
      • Status Symbol Icons
      • Line Button Columns
      • Hold & Drop
      • Next
      • Talent Mode
      • Block All
      • Dialing Keypad
      • Function Buttons
      • LCD Screen and Associated Buttons
      • Changing Between Producer and Talent Modes
      • Using the Director in Producer Mode
      • Using the Director in Talent (on-air) Mode
    • 4.2 The Call Controller
    • 4.3 The Console Director
  • 5 Detailed Configuration & Reference
    • First Step...
    • 5.1 Level Metering
    • 5.2 Status Displays
      • Line Status
      • Desktop Director Status
    • 5.3 Using the LCD/Buttons and Web for Configuration
      • The LCD/Button User Interface
      • The Web User Interface
    • 5.4 The Audio Menu
      • Nominal Input Level
      • Nominal Output Level
      • Meter Mode
      • Phone Send Adjustment
      • Call Ducking
      • Receive AGC
      • Noise Gate
      • Receive EQ (Caller Dynamic Digital EQ – DDEQ)
      • Feedback Reduction
      • Mix Minus Mode
      • AES Mode
    • 5.5 The Telco Menu
      • POTS Country
      • Hookflash
      • Loop Current Checking (Web only)
      • Enable Auto Call Drop (Web only)
      • Ring-in Before CID (Web only)
      • ISDN Protocol
      • SPIDs and MSN/DNs (Web Only)
      • Clock Loss
    • 5.6 The System Menu
      • TCP/IP Setup
      • Contrast (LCD Only)
      • Show Mode (LCD Only)
      • Hold on Select (LCD Only)
      • Audio Loop (LCD Only)
      • Factory Defaults (LCD Only)
      • Reboot (LCD Only)
      • Firmware Update (Web Only)
    • 5.7 Show Modes
      • Single-studio Modes
      • Sharing the Nx12 – Two-studio Modes
      • Selecting a Show on the Desktop Director and other controllers
    • 5.8 Livewire
      • Quality of Service
      • Axia Consoles
    • 5.9 Firmware Update
    • 5.10 Other Uses of the IP/Ethernet Interface
      • Call-control Software
      • Telnet
    • 5.11 System Signal Flow and Audio Processing
      • Receive (Caller) Audio Processing
  • 6 Technical Data & Troubleshooting
    • 6.1 Overview
    • 6.2 System Software & Firmware
      • Viewing Version Information
    • 6.3 General Troubleshooting
      • Thinking about Problem Solving
    • 6.4 Troubleshooting ISDN Problems
      • Status Screen for ISDN troubleshooting
      • Condition: Can’t Get ISDN Ready Indication
      • Condition: System says Ready but attempted calls do not complete
      • Condition: Intermittent ISDN Problems
    • 6.5 Troubleshooting Desktop Director Problems
    • 6.6 Replaceable Modules and Hardware Servicing
    • 6.7 ISDN Cause Phrases/Values
      • CLASS 1.1 (normal)
      • CLASS 1.2 (resource unavailable)
      • CLASS 1.3 (service or option not available)
      • CLASS 1.4 (service or option not implemented)
      • CLASS 1.5 (invalid message; e.g. parameter out of range)
      • CLASS 1.6 (protocol error; e.g. unknown message)
      • CLASS 1.7 (interworking class)
  • 7 Specifications
    • General
      • Processing Functions
      • Audio
      • Audio Performance
      • Switching Matrix and Conferencing
      • ISDN Telephone Line Connectivity
      • Analog Telephone Line Connectivity
      • Desktop Director Ports
      • Control Ports
      • Two-Studio Modes
      • Four-Column/Four-Hybrid Mode
      • “Euro” Operation Mode
  • 8 Warranty and Application Caution
  • A1 USA SPIDs by Telco
  • A2 Telephone Terminology Guide
  • A3 USA ISDN Ordering Guide
    • Dealing with the Phone Company
      • Details, Details
      • FAXABLE ISDN ORDER FORM (for the USA & Canada)
  • A4 Euro-ISDN Ordering Guide
    • Details, Details
      • FAXABLE ISDN ORDER FORM (for Euro ETS 300)
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