Document Outline

• FCC INFORMATION (U.S.A.)
• IMPORTANT SAFETY INSTRUCTIONS
• PRECAUTIONS
  • Power supply/Power cord
    • Do not open
    • Water warning
    • If you notice any abnormality
  • Power supply/Power cord
  • Location
  • Connections
  • Maintenance
  • Handling caution
• IMPORTANT NOTICE FOR THE UNITED KINGDOM
• COMPLIANCE INFORMATION STATEMENT (DECLARATION OF CONFORMITY
• EUROPEAN MODELS
• TABLE OF CONTENT
• NXAMP versus NX242: What’s new?
  • What’s remaining the same?
    • DSP core
    • Level and latency
    • Software
  • What’s changed?
    • Integrated amplifier
    • Computing resources
    • Four separate inputs
    • Power supply
    • Ethersound™ optional board
    • Dante™ optional board
    • Optional DMU unit
    • Optional DPU unit
• Quick Start
  • Front panel description
    • (1) Power switch
    • (2) Amplifier indicators
    • (3) LCD display
    • (4) Encoder
    • (5) Navigation buttons (A & B)
    • (6) Volume indicators
    • (7) Mute buttons
    • (8) Select buttons
    • (9) Channel indicators
    • (10) Air intakes
    • (11) Screw holes for handles
  • Back panels description
    • (1) Mains connectors
    • (2) Balanced audio inputs with link
    • (3) Expansion slot
    • (4) Power outputs
    • (5) RS-232 port
    • (6) GPIO port
    • (7) Rear end mounting holes
  • Basic functions
    • Reset
    • Selecting cabinet family
    • Select your cabinet set-up
    • Using the amplifier without the TDcontroller functionality
    • Back to default
    • Auto save
    • Enter the download mode
• What’s inside the carton box
• Setting-Up Advice
  • Earth connection
  • Mains setting
  • Mounting the NXAMP in a rack (Grounding, shielding & safety
  • Using the NXAMP without a rack
  • Fuses
  • Electromagnetic environments
  • Analogue input signal cables
  • NXAMP power outputs wiring
• GENERAL DESCRIPTION
  • Global architecture
    • NXAMP4x1 Global architecture
    • NXAMP4x4 Global architecture
    • Power Supply Block
    • Analog Input block
    • Control block
    • Power amplifier blocks
    • Power outputs block
    • User interface block
    • Communication block
    • Expansion slot block
• Block diagram description
  • Patching and routing (1)
  • Delay & polarity inversion (2)
    • Factory set-up delay
    • User set-up delay
  • Equalisation & Filtering
    • Subsonic and VHF filtering (3)
    • Equalising wideband acoustical response (3)
    • User set-up, Array EQ (4)
    • Equalising single component response and NXSTREAM processing
    • Crossover section (6)
    • Post protection EQ and low pass (27) (28)
    • Gain section (29)
  • Protections
    • Source signals for protection algorithms (25)
    • Displacement control (7) (8) (9)
    • Mechanical stress control (10) (11)
    • HF displacement control (12)
    • HF acceleration control (13)
    • Global purpose VCEQ (14)
    • Loudspeaker Peak limiters (15)
    • Temperature control (16) (17)
    • Interchannel regulation (19)
    • Amplifier peak current limiter (20)
    • Amplifier integrate current limiter (21)
    • Amplifier peak voltage limiter (22)
    • Amplifier short circuit detector (24)
• MENU DESCRIPTION
  • Changing Cabinet Family
  • Adjusting Volume
  • Adjusting Delay
  • Adjusting Gain
  • Adjusting Array EQ
  • Adjusting Headroom
    • Headroom concept
  • Options Menu
    • System config
      • Nexo config
      • Custom config
    • Input Patch
    • Save/recall user setups
    • Security
    • GPIO Mode
      • GPIO mode 0 (Default mode / DMU mode)
      • GPIO mode 1 (Basic remote control mode)
      • GPIO mode 2 (Installer mode)
      • GPIO mode 3 (CP4SW simple remote mode)
      • GPIO mode 4 (CP4SW setup switcher mode)
      • GPIO mode 5 (Loudspeaker Impedance monitoring)
    • Load Monitor
      • (1) Internal HF burst generator / External Pilot Tone freque
      • (2) Internal HF burst generator level
      • (3) and (4) Impedance low and high limits
      • (5) Back to previous menu
      • (6) Selected Channel
      • (7) Measured impedance
    • Miscellaneous
      • Delay Unit
      • Dante Id
• Installation Recommendations
  • Audio Chain Recommendations
    • About « Loudspeaker Management Devices »
    • Operating SUB’s fed through an Aux Output
    • Operation of Multiple Powered TDcontrollers
  • System alignment
    • Geometrical alignment
    • Measuring and aligning phase in the overlapping region
• NXES104 expansion board, remote control and ASIO driver
  • NXES104 Physical description
    • (1) Ethersound™ IN Port
    • (2) Ethersound™ network Status LEDs
    • (3) Ethersound™ OUT Port
    • (4) Remote ES100 port
  • Various Ethersound™ devices description
    • Mono-directional, non ES100 devices
    • Bi-directional, non ES100 devices
    • ES100 devices
    • ES100/spkr devices
  • Ethernet Additional hardware
    • Hubs
    • Switches
    • Wireless LAN
    • Ethernet cables
      • Horizontal (solid) cable and patch (stranded) cable
      • UTP, FTP (ScTP), STP, SFTP cables
    • Fiber Optic
  • Installation inside the NXAMP
  • NXAMP with NXES104 control page in ESmonitor™ software
    • Compatibility issues
    • Graphical user interface
    • (1) Virtual front panel
    • (2) Input meters
    • (3) Standby button
    • (4) Delay Unit
    • (5) Security Lock
    • (6) Group
    • (7) Channels name
    • (8) Input Patch
    • (9) Output meters
    • (10) Mute button
    • (11) Volume control
    • (12) Gain control
    • (13) Delay settings
    • (14) ArrayEQ settings
    • (15) Headroom settings
    • (16) Amplifier Status
    • (17) Overmute
    • (18) Notes
    • (19) Alias
    • (20) Hardware and Firmware information
    • (21) ASIO Mode
      • ASIO Off
      • ASIO to NXAMP
      • ASIO to NXAMP and Ethersound™ network
    • (22) Scene
    • (23) Cabinet Setup
    • (24) Virtual front panel size
  • NXAMP and NXES104 with the ASIO streamer
    • What are ASIO / ASIO streamer?
    • Installing the ASIO streamer
    • Setting up the NXAMP for ASIO mode
    • Setting up the AsioControlPanel
    • Setting up the ASIO host
• NXDT104 expansion board, Dante™ patching and remote control
  • NXDT104 Physical description
    • (1) Dante™ Primary Port
    • (2) Network Ports Status LEDs
    • (3) Dante™ Secondary Port
    • (4) Remote port
  • Ethernet Additional hardware
    • Hubs
    • Switches
    • Wireless LAN
    • Ethernet cables and fiber optic
  • Installation inside the NXAMP
  • NXAMP with NXDT104 control page in Dante™ controller
    • Routing audio inside a Dante™ network
    • Advanced option of the Dante™ controller
    • Device View
  • NXAMP with NXDT104 control page in ESmonitor™ software
    • Enabling remote control of NXAMP with NXDT104 in ESmonitor™
    • Graphical user interface
    • Dante ID setup
  • More information about setting up a Dante™ network
• DMU Digital Meters Unit for NXAMP
  • Front panel description
    • Analog inputs with link
    • (2) Input view meter
    • (3) Network inputs
  • Back panel description
    • (1) Network outputs
    • (2) Analog outputs
    • (3) GPIO port
  • Operating the DPU
    • Connections and start up
• DPU Digital Patching Unit for NXAMP
  • Front panel description
    • SpeakON® 4 poles output
    • SpeakON® 8 poles output
    • LCD display
  • Back panel description
    • Mains connectors
    • SpeakON® 4 inputs
    • RS232 port
  • Operating the DPU
    • Connections and start up
    • DPU front panel connectors routing
    • DPU displayed information
      • (1) Speaker Name
      • (2) Speaker Mode
      • (3) Amplifier channel
    • Unused front panel connectors
    • Linking several DPU together
• NXwin4 software for NXAMP firmware upgrade
  • What you need to upgrade your NXAMP
    • Serial port upgrade
    • Network port upgrade (from NXES104 or NXDT104)
  • Connect the computer to the NXAMP
    • (1) Remote ES100 port
    • (2) Ethersound™ IN port
    • (3) RS-232 Serial port
    • (4) Dante™ primary, secondary or remote port
  • Put the NXAMP in download mode
  • Using the NXwin4 software
    • Begin the upgrade
  • Using the controller after a firmware update
    • Choosing a cabinet setup
    • Selecting cabinet family
    • Select your cabinet set-up
• NXAMP TECHNICAL SPECIFICATIONS
• NXAMP Thermal dissipation and current drawn
• NXAMP Dimensions
• DMU TECHNICAL SPECIFICATIONS
• DPU TECHNICAL SPECIFICATIONS
• DMU Dimensions
• DPU Dimensions
• NXES104 & NXDT104 TECHNICAL SPECIFICATIONS
• Application Note: Driving the Sub from the AUX send
  • What is the phase relation between the AUX and MAIN output o
    • Why it is unlikely the AUX and MAIN have the same phase?
    • Consequences of badly aligned systems
    • Precautions & check
• Appendix A: List of Supported presets (LOAD3_15)
• Appendix B: How is measured the amplifier power?
  • General description of the setup
  • Precision of the measurement
  • Measurement method
• Usable mains cord in Europe
• ROHS certificate
• User Notes