Toa NX-300 Installation Setup Manual
  1. Manuals
  2. Brands
  3. Toa Manuals
  4. Adapter
  5. NX-300
  6. Installation setup manual

Toa NX-300 Installation Setup Manual

Network audio adapter
Hide thumbs Also See for NX-300:
Table of Contents

Advertisement

Quick Links

Download this manual
INSTALLATION SETUP MANUAL
NETWORK AUDIO ADAPTER
NX-300
Thank you for purchasing TOA's Network Audio Adapter.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the NX-300 and is the answer not in the manual?

Questions and answers

Related Manuals for Toa NX-300

Summary of Contents for Toa NX-300

  • Page 1 INSTALLATION SETUP MANUAL NETWORK AUDIO ADAPTER NX-300 Thank you for purchasing TOA’s Network Audio Adapter. Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.

  • Page 2: Table Of Contents

    3.2. Input Level Adjustment ..................2-11 Chapter 3 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) 1. GENERAL DESCRIPTION ..............3-2 1.1. NX-300 Finder and NX-300 Setting Software ........... 3-2 1.2. About Network Settings ..................3-2 1.3. Backing-Up Setting Files .................. 3-2 1.4. Cautions Concerning Setting Updates ..............
  • Page 3 3. SOFTWARE CONFIGURATION AND SETTING ITEMS ..3-7 4. SETTING PROCEDURE ................3-8 5. STARTING THE NX-300 FINDER ............3-10 5.1. How to Start the NX-300 Finder ............... 3-10 5.2. Menu ........................ 3-11 5.3. Button ....................... 3-11 5.4. Detecting Units ....................
  • Page 4 ..............3-71 16.6. Uploading PC Clock Settings ................. 3-72 16.7. Disabling Network Item Editing ..............3-72 16.8. Accessing the TOA Product Data Download Site .......... 3-72 16.9. Confirming NX-300 Setting Software Version Number ........3-72 17. SYSTEM SETTING EXAMPLES ............3-73 17.1.
  • Page 5 6.3. Deleting Created Buttons ................. 5-18 7. PERFORMING VARIOUS OTHER SETTINGS ......5-20 7.1. Setting the Administrator Password ..............5-20 7.2. Changing the Title for the NX-300 Operation Software ......... 5-22 8. ERROR MESSAGES ................. 5-23 Chapter 6 APPENDIX 1. EXPLANATION ....................
  • Page 6 3. LEVEL DIAGRAM ..................6-16 3.1. Block Diagram ....................6-16 3.2. Level Diagram ....................6-16 3.3. About Setting Values and Audio Input Level Adjustments ....... 6-17 4. IF A FAILURE IS DETECTED ............... 6-18 5. SPECIFICATIONS ..................6-20...

  • Page 7: Chapter 1 System Summary

    Chapter 1 SYSTEM SUMMARY...

  • Page 8: General Description

    SYSTEM SUMMARY Chapter 1 1. GENERAL DESCRIPTION TOA’s NX-300 Network Audio Adapter is specially developed to transmit high-quality audio signals over IP networks such as LAN or Internet in real time. [Audio Signal Flow Chart] Audio signal (1) Amplifier Speaker...

  • Page 9: Nomenclature And Functions

    When adjusting the level, remove the protective cover by pulling it downward as shown in the 8. Run indicator (Green) figure below. The level increases with clockwise Flashes when the NX-300 is operating normally, rotation and decreases with counterclockwise and either continuously lights or extinguishes rotation.

  • Page 10: Rear

    1 2 1 2 14. AC adapter terminal Connects to the optional AD-246 AC Adapter or the equivalent. GND LIFT LINE As for the usable adapter, consult your TOA • Switch 1 dealer. Ground lift selection switch (NORMAL/GND LIFT) 15. Network connection terminal A ground loop can potentially be created when Connects to 10BASE-T or 100BASE-TX networks.

  • Page 11: Setting Task Flows

    • The NX-300 Setting Software can perform settings for multiple NX-300 units connected to the same network. • The NX-300 Finder is used to detect NX-300 units on a network and change network settings. • The NX-300 Operation Software enables the PC to remotely operate the NX-300 to make broadcasts.

  • Page 12: Chapter 2 Installation And Connection

    Chapter 2 INSTALLATION AND CONNECTION...

  • Page 13: Connections

    Connect the AC adapter* to the unit’s AC adapter terminal. Pinch the cord with a clamp and securely fix it. * Use the optional AC adapter AD-246 or the equivalent. As for the usable adapter, consult your TOA dealer. AC adapter AD-246...

  • Page 14: Terminal Connections

    Chapter 2 1.2. Terminal Connections 1.2.1. Network connections The NX-300 automatically distinguishes between 10BASE-T and 100BASE-TX networks, and establishes a connection. For this connection, use a"straight” UTP Category 5 or greater LAN (Ethernet) cable fitted with an RJ-45 connector. It is recommended that the unit be connected to network CONTROL OUTPUT equipment capable of performing full-duplex communications.
  • Page 15 Chapter 2 [When transmitting audio from one sound source to multiple channels] To use the same sound source between channels or NX-300 units through the NX-300’s audio input terminal, perform connections as shown below using the bridge out Function*. This type of connection is required in the following cases: •...
  • Page 16 INSTALLATION AND CONNECTION Chapter 2 1.2.3. Connections to control input and output terminals Connect the control input and output terminals of all other connected units using 2 control lines. Note Be sure to connect only these control lines to other unit’s control input terminals. Connecting in parallel with control lines from other equipment may cause the unit to malfunction.
  • Page 17 • To ensure stable NX-300 operation, it is recommended that failure detection wiring be made independent from that of control input terminals 1 – 7, for which shielded twisted pair cables shorter than 10 m (32.81 ft) should be used.

  • Page 18: Removable Terminal Plug Connection

    INSTALLATION AND CONNECTION Chapter 2 1.3. Removable Terminal Plug Connection Step 1. Wiring the supplied removable terminal plug. [Recommended type of screwdriver ] 1-1. Loosen the terminal screws to insert the wire. 1-2. Tighten the terminal screws. Blade width* Ensure that the wire does not break free when pulled.

  • Page 19: Installation

    2.1.2. When mounting 2 units Use the optional MB-15B-J hardware set when mounting 2 units. Note The NX-300 and other equipment cannot be linked together and mounted in a rack using the MB-15B-J. 3 x 14 tapping screw * Component parts of MB-15B-J...

  • Page 20: Wall Mounting

    INSTALLATION AND CONNECTION Chapter 2 2.2. Wall Mounting Step 1. Install the optional YC-850 Wall Mounting Bracket to the NX-300. YC-850 Wall mounting bracket (Option) Machine screw M3 x 6 (supplied with the YC-850) Step 2. Mount the NX-300 on the wall.

  • Page 21: Desk-Top Installation

    INSTALLATION AND CONNECTION Chapter 2 2.3. Desk-Top Installation When installing the NX-300 on a desk, secure the supplied plastic feet to the unit’s bottom using the supplied machine screws. M3 x 8 machine screw (accessory) Plastic foot (accessory) 2-10...

  • Page 22: Before Setup

    Be sure to record the relationship during installation to facilitate later network settings. * An address inherently assigned to and unique to a networking device, consisting of 12 hyphenated alphanumeric characters. NETWORK AUDIO ADAPTER NX-300 INPUT VOLUME OUTPUT...

  • Page 23: Chapter 3 System Settings (Nx-300 Setting Software)

    Chapter 3 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE)

  • Page 24: General Description

    1.1.3. Devices that can be set up The NX-300 Setting Software can also be used to set up the NX-100 and NX-100S units in the same manner. Therefore, even for combined systems configured with the NX-300, NX-100 and NX-100S units, settings can be performed using only the NX-300 Setting Software.

  • Page 25: Software Installation

    • Regarding other company names and products, they are also trademarks of individual companies. 2.2. Downloading the Software To use the following items related to the NX-300 Network Audio Adapter, select the latest versions from the TOA product download site (https://www.toa-products.com/international/). Be sure to download them anew when installing, setting or operating them for the first time after initial purchase.

  • Page 26: Setting Software Installation

    SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 2.4. NX-300 Setting Software Installation Step 1. Expand the zip file downloaded from TOA product data download site and double-click on the resulting "setup. exe" file. The installer will start up. Step 2. Click the Next button.

  • Page 27: When Nx-300 Software Uninstallation

    The "Installation Complete" screen is displayed when the installation is correctly completed. Step 7. Click the Close button. 2.5. When NX-300 Software Uninstallation Select [Control Panel] [Programs and Features] to delete the NX-300 Software program.

  • Page 28: Folder Configuration

    SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 2.6. Folder Configuration The NX-300 Software is installed in the following folders by default: 32 bit OS: C:\Program Files\TOA\NX-300 64 bit OS: C:\Program Files (x86)\TOA\NX-300 The software settings files are saved to the following folders: C:\ProgramData\TOA\NX-300 The configuration of the folders is as follows.

  • Page 29: Software Configuration And Setting Items

    Chapter 3 3. SOFTWARE CONFIGURATION AND SETTING ITEMS The use of both the NX-300 Setting Software and the NX-300 Finder allows settings of all items, including device detection and network settings. When installing the system, first set all items using these software programs.

  • Page 30: Setting Procedure

    4. SETTING PROCEDURE Pattern 1: Initial On-Site Setup (1) Unit Scanning (Network Setting) • After the unit is detected using the NX-300 Finder, set the IP address, default gateway, subnet mask, and unit name. • Upload the network setting data.
  • Page 31 • After installing the system's NX-300 Setting Software on-site, copy the contents of the data folder saved in Step (2) above to the data folder. • After the unit is detected using the NX-300 Finder, set the IP address, default gateway, subnet mask and unit name.

  • Page 32: Starting The Nx-300 Finder

    Detect all units connected to the local network. Note The NX-300 Setting Software cannot be used to write settings information to units if their IP addresses are not correctly set using the NX-300 Finder or browser. Step : Double-click the shortcut for the NX-300 Finder which was created on the desktop when installed.

  • Page 33: Menu

    SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 STARTING THE NX-300 FINDER 5.2. Menu 5.2.1. File Save (S): Saved to the XML format file saved in "Save As." Save As (A): Saves information on the detected unit to the PC in the unit list information format ("arbitrary name".xml).

  • Page 34: Detecting Units

    • For the units that cannot be scanned, manually add only the units connected to the LAN with the NX-300 Setting Software. • Units may not be detected if the firewall function of the PC on which the NX-300 Finder is installed is enabled. In such cases, change the firewall settings and remove the block to the NX-300 Finder.

  • Page 35: Screen Description

    Unit Information list Displays information on the unit selected in the detected unit list. Detected Unit list Displays all units detected with the NX-300 Finder. [Settings items for the unit information list] 1. MAC address 5. Web port Displays the detected unit’s MAC address.

  • Page 36: Changing The Unit Setting Values Related To The Network

    SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 STARTING THE NX-300 FINDER 5.6. Changing the Unit Setting Values Related to the Network Unit setting values can be changed individually. Step 1. Click the cell on the detected unit list to be changed.

  • Page 37: Saving The Unit Detection List Data

    STARTING THE NX-300 FINDER 5.7. Saving the Unit Detection List Data Save the unit detection results to the PC. Unit settings can be efficiently done by reading the detection results using the NX-300 Setting Software. (See p. 3-20, "SETUP EDITING SCREEN.")

  • Page 38: Starting The Nx-300 Setting Software

    Chapter 3 NX-300 SETTING SOFTWARE 6. STARTING THE NX-300 SETTING SOFTWARE Step : Double-click the shortcut for the NX-300 Setting Software which was created on the desktop when installed. Or directly double-click the "NX-300SettingSoftware.exe" software created in the installed folder.

  • Page 39: Creating A New System

    SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: SYSTEM EDITING SCREEN 7.1. Creating a New System A new system is created. Step 1. Click the New system button on the system editing screen. The new system creation screen is displayed.

  • Page 40: Editing Registered Systems

    Chapter 3 NX-300 SETTING SOFTWARE: SYSTEM EDITING SCREEN 7.2. Editing Registered Systems Edit the system registered in the NX-300 Setting Software. Step 1. Click the System selection button on the system editing screen. The screen for selecting the system is displayed.

  • Page 41: Deleting Registered Systems

    NX-300 SETTING SOFTWARE: SYSTEM EDITING SCREEN 7.3. Deleting Registered Systems Delete the system registered in the NX-300 Setting Software’s data folder. Click the "System deletion" button on the system editing screen to display the screen for selecting the existing system.

  • Page 42: Setup Editing Screen

    2. General settings button 4. Import button Used to perform settings related to the entire Capable of reading settings by selecting the XML- system. Clicking this button displays the overall formatted file stored using the NX-300 Finder. (See p. 3-26.) setting screen. 3-20...
  • Page 43 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: SETUP EDITING SCREEN 5. Model 12. Broadcast spec tab (See p. 3-35.) Displays the list of unit model names registered Used to set broadcast quality. in the system. 13. Pattern tab 6.

  • Page 44: Menu

    Upload clock settings: Writes the current PC time to the unit. Options: Allows access to network settings. 8.2.3. Help Toa data library: Starts the web browser and accesses the TOA product data download site. About: Displays the software’s version information. 3-22...

  • Page 45: System Configuration Settings

    Step 1. Click on the Import button on the setup editing screen. A dialog for file selection is displayed. Step 2. Select the unit selection list data (XML format) saved with the NX-300 Finder and click on the Open button.

  • Page 46: Adding Units To The Unit List

    SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: SYSTEM CONFIGURATION SETTINGS 9.2. Adding Units to the Unit List Step 1. Click the Add button on the setup editing screen. A dialog for device addition is displayed. Step 2. Enter the number of units to be added and click the OK button.

  • Page 47: Deleting Units From The Unit List

    SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: SYSTEM CONFIGURATION SETTINGS 9.3. Deleting Units from the Unit List Step 1. Check the unit to be deleted. All units can be simultaneously checked using the Check all button. All displayed units can be simultaneously unchecked with the Uncheck all button.

  • Page 48: General System Settings

    Step 1. Click the General Settings button on the setup editing screen. The general settings screen is displayed. This setting is only possible when an NX-300 unit is detected in the system. Step 2. Set each item. 1. Same priority broadcast Select the preferred operation when a new broadcast with the same priority is made while a broadcast is currently in progress.
  • Page 49 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: GENERAL SYSTEM SETTINGS 4. Surveillance Selects whether to enable or disable the surveillance function. Enables failure detection. OFF: Disables failure detection. 5. NTP Time is corrected using the NTP client function.

  • Page 50: Network Settings

    Enter the name of the device. Up to 31 characters can be used. 2. IP address Enter the IP address of the unit. When the detected unit list data is imported after the IP address is set with the NX-300 Finder, an assigned IP address is displayed. 3-28...
  • Page 51 Contact bridge Start port No. + 2 5002 Broadcast Control and Contact Bridge are used to control operations between the NX-300 and NX-100/ NX-100S units. Use PC Control to control operations using the NX-300 Operation Software. Note The same port number cannot be used for each TCP port.
  • Page 52 NX-300 SETTING SOFTWARE: GENERAL SYSTEM SETTINGS 7. NAPT When connecting a PC to the NX-300 using the global IP address, mark the [Enable] checkbox to make the items from [Network ID] (9) to [WAN UDP port] (12) available for input.
  • Page 53 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: GENERAL SYSTEM SETTINGS 11. WAN UDP Port Set the start UDP port number to be used for each protocol as viewed from the WAN side. [Start port No.] Enter the first number of the unit’s UDP ports other than those noted above.
  • Page 54 Enter the name of the unit. Up to 31 characters can be used. 2. IP address Enter the IP address of the unit. When the detected unit list data is imported after the IP address is set with the NX-300 Finder, an assigned IP address is displayed. 3. Subnet mask Enter the subnet mask.
  • Page 55 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: GENERAL SYSTEM SETTINGS 5. TCP port Designate the ports to be used by the web server and the first number of other TCP ports. The range of port numbers that can be set is 1 – 65535.

  • Page 56: External Server Settings (Nx-300 Only)

    SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: GENERAL SYSTEM SETTINGS 10.2. External Server Settings (NX-300 only) Necessary external servers can be set. Step 1. Select the unit to be set from the unit list on the setup editing screen.

  • Page 57: Broadcast Spec Settings

    Step 1. Select the unit to be set from the unit list. Step 2. Select the NX-300 Setting Software’s "Broadcast spec" tab. The broadcast spec setting screen is displayed. Step 3. Set each item.
  • Page 58 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: GENERAL SYSTEM SETTINGS 2. Parameters for each channel Select the channel to be set and set each parameter. [Transmission Sampling frequency (kHz)] Select the sampling frequency for transmission: 8, 16, 32, 48 kHz.
  • Page 59 Note Set different addresses for Multicast Addresses 1 and 2. When setting, take care that Addresses 1 and 2 do not duplicate the multicast addresses of other NX-300 units connected to the same network. 5. Enable volume control schedule (NX-300 only) This function adjusts the audio output level provided during the preset time period.

  • Page 60: Pattern Settings

    SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: PATTERN SETTINGS 11. PATTERN SETTINGS Selecting the Pattern tab on the setup editing screen displays the pattern setting screen. Control pattern, Broadcast pattern, and Contact bridge pattern buttons allow switching between the Control pattern, Broadcast pattern or Contact bridge pattern setting screens.

  • Page 61: Pattern Setting Summary

    NX-300 SETTING SOFTWARE: PATTERN SETTINGS 11.1. Pattern Setting Summary 11.1.1. Devices that require pattern settings Pattern settings are performed for devices that make broadcasts from either the control input or the NX-300 Operation Software. When starting broadcasts from the control input, select Control Pattern.

  • Page 62: Broadcast Pattern Settings

    The broadcast pattern represents a combination of broadcasting direction and connection destinations which are set in units that make broadcasts activated from the NX-300 Operation Software. The Broadcast pattern can be set for local broadcasts that do not use a network or a combination that allows single stream broadcasts.
  • Page 63 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: PATTERN SETTINGS 11.2.2. Creating a new broadcast pattern Step 1. Click the Add Broadcast pattern button. The new pattern can be edited on the editing field. (See p. 3-44, "Broadcast pattern setting items.") Step 2.
  • Page 64 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: PATTERN SETTINGS 11.2.3. Changing the broadcast pattern setting contents Step 1. Select the broadcast pattern to be changed on the broadcast pattern list. The change can be edited on the editing field.
  • Page 65 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: PATTERN SETTINGS 11.2.4. Deleting the broadcast pattern Step 1. Select the broadcast pattern to be deleted on the broadcast pattern list. Step 2. Click the Delete Broadcast patterns button. A confirmation dialog is displayed.
  • Page 66 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: PATTERN SETTINGS 11.2.5. Broadcast pattern setting items 1. No. Select the broadcast pattern number. 2. Pattern name Enter the broadcast pattern name (up to 31 characters). 3. Direction Select the direction in which broadcasts are to be made.
  • Page 67 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: PATTERN SETTINGS Step 2. Select the audio file. 2-1. Selecting from the audio file number (when unable to connect to the unit): Click "Select from audio file number." and select the number from the pull-down list.

  • Page 68: Contact Bridge Pattern Settings

    11.3. Contact Bridge Pattern Settings The contact bridge pattern represents a control output combination to be set in units that make broadcasts activated from the control input or NX-300 Operation Software. Up to 64 connection destinations can be set in a contact bridge pattern.
  • Page 69 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: PATTERN SETTINGS 11.3.2. Creating a new contact bridge pattern Step 1. Click the Add contact bridge pattern button. The new pattern can be edited on the editing field. (See p. 3-50, "Contact bridge pattern setting items.") Step 2.
  • Page 70 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: PATTERN SETTINGS 11.3.3. Changing the contact bridge pattern setting contents Step 1. Select the contact bridge pattern to be changed on the Contact Bridge Pattern list. The change can be edited on the editing field.
  • Page 71 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: PATTERN SETTINGS 11.3.4. Deleting the contact bridge pattern Step 1. Select the contact bridge pattern to be deleted on the Contact Bridge Pattern list. Step 2. Click the Delete contact bridge pattern button.
  • Page 72 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: PATTERN SETTINGS 11.3.5. Contact bridge pattern setting items 1. No. Select the contact bridge pattern number. 2. Pattern name Set the contact bridge pattern name (up to 31 characters). 3. Contact bridge Set the unit’s control output number to be activated.

  • Page 73: Control Pattern Settings

    SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: PATTERN SETTINGS 11.4. Control Pattern Settings Patterns that combine both broadcast patterns and contact bridge patterns can be set. Up to 6 broadcast patterns (and up to 4 transmission patterns and 2 reception or local patterns) can be set.
  • Page 74 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: PATTERN SETTINGS 11.4.2. Creating a new control pattern Step 1. Click the Add control pattern button. The new pattern can be edited on the editing field. (See p. 3-55, "Control pattern setting items.") Step 2.
  • Page 75 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: PATTERN SETTINGS 11.4.3. Changing the control pattern setting contents Step 1. Select the control pattern to be changed on the control pattern list. The change can be edited on the editing field.
  • Page 76 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: PATTERN SETTINGS 11.4.4. Deleting the control pattern Step 1. Select the control pattern to be deleted on the control pattern list. Step 2. Click the Delete Control patterns button. A confirmation dialog is displayed.
  • Page 77 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: PATTERN SETTINGS 11.4.5. Control pattern setting items 1. No. Select the control pattern number. 2. Pattern name Set the control pattern name (up to 31 characters). 3. Priority Set the priority level of the control pattern. (1: Emergency, 2: High to 8: Low) 4.

  • Page 78: Control Input Settings

    SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: CONTROL INPUT SETTINGS 12. CONTROL INPUT SETTINGS 12.1. For the NX-300 Units Step 1. Select the units to set from the Unit list on the setup editing screen. Step 2. Select the Control I/O tab and click on the Control input button.
  • Page 79 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: CONTROL INPUT SETTINGS 4. Type Select the type of control input. Momentary: While the input is ON, the designated control pattern is kept activated. The activation stops when the input becomes OFF.

  • Page 80: For The Nx-100/100S Units

    NX-300 SETTING SOFTWARE: CONTROL INPUT SETTINGS 12.2. For the NX-100/100S Units The control inputs of both NX-100 and NX-100S units can be set using the NX-300 Setting Software Step 1. Select the units to set from the unit list on the setup editing screen.
  • Page 81 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: CONTROL INPUT SETTINGS 3. Type Select the type of control input. Momentary: While the input is ON, the designated control pattern is kept activated. The activation stops when the input becomes OFF.
  • Page 82 To select, mark the desired control output number checkbox located on the right of the unit name indication. The total number of selected units is displayed at the right of the "Number of units" indicator. Note NX-100 and NX-100S units cannot be used to control NX-300 unit control outputs 9 and 10. 3-60...

  • Page 83: Control Output Settings

    1. Control output No. Click the control output number to be set. Selectable in the range of 1 – 10 for the NX-300 units and 1 – 8 for the NX-100 and NX-100S units. 2. Enable Set to be checked by default.
  • Page 84 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: CONTROL OUTPUT SETTINGS • For the NX-100/100S units Standard: Standard operation mode. Control output is activated by the PC or contact bridge control of an operated unit or other unit.

  • Page 85: Serial Bridge Setting (Nx-100 Only)

    SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: SERIAL BRIDGE SETTINGS 14. SERIAL BRIDGE SETTING (NX-100 ONLY) Serial bridge settings can only be made when setting the NX-100 unit. Step 1. Select the device to be set on the setup editing screen.
  • Page 86 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: SERIAL BRIDGE SETTINGS 3. Connection destination Select the unit to be connected. Note Selection is only possible when "TCP Client" or "UDP" is checked in the protocol settings. 4. Baud rate Select [9600], [19200], [38400], [57600] or [115200].

  • Page 87: Audio File Settings

    SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: AUDIO FILE SETTINGS 15. AUDIO FILE SETTINGS Audio files can be uploaded to the NX-300 unit or subsequently deleted. Conditions for adding an audio file are as follows: File format: Sampling frequency:...
  • Page 88 NX-300 SETTING SOFTWARE: AUDIO FILE SETTINGS Step 4. Select the audio file and click the Open button. The list of audio files to be uploaded is displayed. Step 5. Click the Upload button. The audio file is uploaded to the NX-300 unit. 3-66...

  • Page 89: Deleting Audio Files

    SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: AUDIO FILE SETTINGS 15.2. Deleting Audio Files Step 1. Select the unit to be set from the unit list on the setup editing screen. Step 2. Select the "Audio File" tab and click the "Delete audio file" button.

  • Page 90: Operations Accessible From The Setup Editing Screen Menu

    16. OPERATIONS ACCESSIBLE FROM THE SETUP EDITING SCREEN MENU 16.1. Saving the Unit Setting Files Save the unit setting file to the specified location.* * NX-300 Setting Software’s data folder. The save location cannot be manually designated. Select "File" "Save" from the menu.

  • Page 91: Changing The System Password

    SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 NX-300 SETTING SOFTWARE: OPERATIONS ACCESSIBLE FROM THE SETUP EDITING SCREEN MENU 16.3. Changing the System Password The current system’s password can be changed. Step 1. Select "File" "Change password" from the menu. A dialog for changing the password is displayed.

  • Page 92: Uploading Unit Setting Files

    Step 3. Select the unit to be uploaded from the unit list and click the OK button. Note Unit setting file upload takes some time. Take care to never switch off the NX-300, NX-100, or NX-100S power during the upload.

  • Page 93: Downloading Unit Setting Files

    Step 2. Select the unit to be downloaded from the unit list and click the OK button. After download, the results of a comparison of the new unit settings with those retained by the NX-300 Setting Software are shown. If both settings match, the "No differences" indicator is displayed. If they do not match, the "Differences exist"...

  • Page 94: Uploading Pc Clock Settings

    The NX-300’s time setting is synchronized with the PC’s clock. 16.7. Disabling Network Item Editing Network setting item editing capability can be set. This function prevents the PC from being incapable of connecting to the NX-300 unit when network settings are incorrectly rewritten and uploaded. Step 1. Select "Tool"...

  • Page 95: System Setting Examples

    Use a momentary switch that only outputs a no-voltage signal while the switch is held down. Three switches are required to execute all application examples shown in this section. Install the NX-300 Finder, NX-300 Setting Software and NX-300 Operation Software in advance. (See p. 3-3, "SOFTWARE INSTALLATION.")

  • Page 96: Broadcasting Announcements Over Station Premises

    17.2.1. Setting procedure Step 1. Start the NX-300 Finder with the central station’s PC and set the IP address of the NX-300 unit (For setting procedures, see p. 3-10, "STARTING THE NX-300 FINDER.") installed at each station.
  • Page 97 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 SYSTEM SETTING EXAMPLES Step 3. As in Step 2, set contact bridge patterns for the NX-300 unit installed at the central station using the NX-300 Setting Software as follows. Pattern name Activation of Station A’s Amp.
  • Page 98 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 SYSTEM SETTING EXAMPLES Step 4. As in Step 2, set control patterns for the NX-300 unit installed at the central station using the NX-300 Setting Software as follows. Pattern name Announcement to Station A...
  • Page 99 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 SYSTEM SETTING EXAMPLES Step 5. As in Step 2, perform contact input settings for the NX-300 unit installed at the central station using the NX-300 Setting Software as follows. Control input No. Enable/Disable...

  • Page 100: Broadcasting Departure Melodies Over The Station Premises

    17.3.1. Setting procedure Step 1. Start the NX-300 Finder with the central station’s PC and set the IP address of the NX-300 unit (For setting procedures, see p. 3-10, "STARTING THE NX-300 FINDER.") installed at each station.
  • Page 101 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 SYSTEM SETTING EXAMPLES Step 4. As in Step 3, set contact bridge patterns for the NX-300 unit installed at the central station using the NX-300 Setting Software as follows. Pattern name Activation of Station B’s Amp.
  • Page 102 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 SYSTEM SETTING EXAMPLES Step 5. As in Step 3, set control patterns for the NX-300 unit installed at the central station using the NX-300 Setting Software as follows. Pattern name Departure Melody to Station B...
  • Page 103 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 SYSTEM SETTING EXAMPLES Step 6. As in Step 3, perform contact input settings for the NX-300 unit installed at the central station using the NX-300 Setting Software as follows. Control input No. Enable/Disable...

  • Page 104: Broadcasting Departure Melodies Using The Pc

    Software to actuate the amplifier with a make contact. 17.4.1. Setting procedure Step 1. Start the NX-300 Finder with the central station’s PC and set the IP address of the NX-300 unit (For setting procedures, see p. 3-10, "STARTING THE NX-300 FINDER.") installed at each station.
  • Page 105 3-70, "Uploading Unit Setting Files." For the upload procedure, Step 5. Start the NX-300 Operation Software with the central station’s PC and set the Individual Selection buttons for the NX-300 unit installed at the central station as follows.
  • Page 106 SYSTEM SETTING EXAMPLES 17.4.2. Operating procedure and unit operation Step : Using the NX-300 Operation Software, click on the "Departure Melody to Station C" button. Station C’s NX-300 control output terminal 1 is closed. Station C’s amplifier is actuated with a make contact and the departure melody is broadcast.

  • Page 107: Using A Microphone To Make An Emergency Broadcast From The Central Station

    17.5.1. Setting procedure Step 1. Follow Steps 1 – 5 of Application Example (3) to perform settings. Step 2. Using the NX-300 Setting Software, set the broadcast patterns as follows for the NX-300 unit installed at the central station. Pattern name Emerg.
  • Page 108 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 SYSTEM SETTING EXAMPLES Step 3. As in Step 2, set control patterns for the NX-300 unit installed at the station C using the NX-300 Setting Software as follows. Pattern name Emergency Alert to Station C...
  • Page 109 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 SYSTEM SETTING EXAMPLES Step 4. As in Step 2, perform contact input settings for the NX-300 unit installed at the central station using the NX-300 Setting Software as follows. Control input No. Enable/Disable...
  • Page 110 SYSTEM SETTING EXAMPLES 17.5.2. Operating procedure and unit operation Step 1. Using the NX-300 Operation Software, click on the "Departure Melody to Station C" button. Station C’s NX-300 control output terminal 1 is closed. Station C’s amplifier is actuated with a make contact and the departure melody is broadcast.

  • Page 111: Reducing The Nighttime Broadcasting Volume

    17.6.1. Setting procedure Step 1. Start the NX-300 Finder with the central station’s PC and set the IP address of the NX-300 unit (For setting procedures, see p. 3-10, "STARTING THE NX-300 FINDER.") installed at each station.
  • Page 112 SYSTEM SETTINGS (NX-300 SETTING SOFTWARE) Chapter 3 SYSTEM SETTING EXAMPLES Step 3. Upload all settings to each unit. see p. 3-70, "Uploading Unit Setting Files." For the upload procedure, 17.6.2. Unit operation At each station, the daily broadcast volume between the hours of 11:00 PM and 2:00 AM is 6 dB lower than during daytime hours.
  • Page 113 Chapter 4 SETTINGS AND MANAGEMENT BY BROWSER...

  • Page 114: Outline Of Settings Using Browser

    "SETTING PROCEDURE.") • There may be cases in which an IP address is duplicated, or the PC and NX-300 unit are set up to be connected to different networks. When performing network settings using a browser, connect only one (1) NX-300 unit within the same network, or isolate from the network the PC and unit to be set up, then set these after directly connecting them with Ethernet crossover cables.

  • Page 115: Displaying The Setting Menu Screen

    2. DISPLAYING THE SETTING MENU SCREEN Note Perform network settings for the PC in advance to allow communication between it and the NX-300 units. If the network settings are not correctly performed, the user authentication screen cannot be displayed. Step 1. Start up the browser and enter the URL.

  • Page 116: Menu Items

    Menu 4-5.) Network Setting (See subnet mask and default gateway. Audio files stored in the connected NX-300 unit are 4-7.) Audio File Management (See displayed. Audio files can also be added or deleted. Operation logs and stream logs can be browsed 4-11.)

  • Page 117: Network Setting

    Enter the first number of the unit’s TCP port (other than the web server, FTP and inter-unit control). (Default: 5000) Type and Port No.: A list of port types and numbers used for controlling NX-100/100S units and the NX-300 Operation Software is displayed. The TCP ports are assigned as follows: Type Port No. Default Broadcast control TCP Start port No.
  • Page 118 UDP Start port No. + 7 5007 5. Save button Writes settings to the connected NX-300 unit’s internal unit setting file. Notes Changed network settings are not immediately updated. The unit’s settings change to the new setting contents upon restart. Restart the unit by pressing the restart button that appears at the upper right of the screen...

  • Page 119: Audio File Management

    Displays the compression format of the audio file. Size (KB): Displays the size of the audio file. Playback Time: Displays the length (second) of the audio file. 3. Delete All To delete all audio files registered in the connected NX-300 unit, click the Execute button.

  • Page 120: Adding Audio Files

    SETTINGS AND MANAGEMENT BY BROWSER Chapter 4 5.1. Adding Audio Files Follow the procedure below to add audio files to the connected NX-300: Step 1. Click the Browse button. The file selection dialog opens. Step 2. Select the audio file (extension: wav) and click the Open button.
  • Page 121 SETTINGS AND MANAGEMENT BY BROWSER Chapter 4 The selected audio file is transmitted and added to the connected NX-300. Notes • The busy indicator located on the front panel of the unit flashes while audio files are added. Never disconnect the power supply or restart the system while the busy indicator is flashing.

  • Page 122: Deleting Audio Files From The File List

    • Audio files are deleted from the file list after the unit is restarted. 5.3. Deleting All Audio Files Click the Execute button in the Delete All field to delete all audio files stored in the connected NX-300 unit. Notes •...

  • Page 123: Log Management

    6. LOG MANAGEMENT From the menu at the left side of the screen, click "Log Management" indication to display the Log Management menu. Operation logs for the connected NX-300 unit are displayed and saved in this menu. 1. Operation Log button Displays operation logs.

  • Page 124: Operation Log

    SETTINGS AND MANAGEMENT BY BROWSER Chapter 4 6.1. Operation Log Clicking the Operation Log button on the log management menu screen displays the operation log screen. Operation logs are displayed over multiple pages. [Operation button] 1. Latest button Updates the operation log to current data. 2.
  • Page 125 SETTINGS AND MANAGEMENT BY BROWSER Chapter 4 [Items in the Table] 5. Time Indicates the time the event took place. 6. Category Indicates the type of log. SESSION: Communications between units REMOTE: Control by a PC SWITCH: Monitoring of the control input and the contact bridge control SYSTEM: System information STREAM: Status of audio stream CLOCK:...

  • Page 126: Stream Log

    SETTINGS AND MANAGEMENT BY BROWSER Chapter 4 6.2. Stream Log Clicking the Stream Log button on the log management menu screen displays the stream log screen. [Operation buttons] 1. Refresh button Updates to the most recent data. 2. Clear button Deletes all stream reception logs.
  • Page 127 SETTINGS AND MANAGEMENT BY BROWSER Chapter 4 [Items in the Table] 3. Current Stream Data • Stream Data Displays the individual output channels to provide streaming data currently being received. • Reception Log Output Ch.: Displays the output channel. Start Time: Displays the time the event took place.

  • Page 128: Save Logs

    SETTINGS AND MANAGEMENT BY BROWSER Chapter 4 6.3. Save Logs Follow the procedures below to save logs to a PC: The displayed screen differs depending on the OS and browser of the PC used. Step 1. Click the Log Save button on the log management menu screen.

  • Page 129: Operating Status

    SETTINGS AND MANAGEMENT BY BROWSER Chapter 4 6.4. Operating Status Clicking the Operating Status button on the log management menu screen displays the operating status screen. 4-17...
  • Page 130 Displayed when the failure detection function is enabled for Control Input 8 (see 3-56). Audio File No. 1 – 8: Detects read errors at the startup of audio file data uploaded to the NX-300. Displayed when the audio file has been uploaded. 4-18...

  • Page 131: System Management

    SETTINGS AND MANAGEMENT BY BROWSER Chapter 4 7. SYSTEM MANAGEMENT [Unit Data] 1. Unit Name Enter the name of the unit using up to 31 characters. 2. Unit Data Change button Updates only the unit information of the unit setting file. 4-19...
  • Page 132 Unit Name: NX-300 System Name: NX-300 Password: guest Note To view other settings, use the browser or connect with the NX-300 Setting Software. 9. Firmware Update Updates firmware. 10. Clock Setting Set the NX-300 unit’s clock. 11. Unit Restart Click the Restart button to restart the unit. Be sure to restart any time the setting contents are changed.

  • Page 133: System Names And Passwords Change

    SETTINGS AND MANAGEMENT BY BROWSER Chapter 4 7.1. System Names and Passwords Change System names and passwords can be changed. Step 1. Enter the new system name in the System Name frame. Note The symbols \, /, :, *, ?, <>, |, and blank spaces cannot be used for the system name. Tips •...

  • Page 134: Setting File Upload

    SETTINGS AND MANAGEMENT BY BROWSER Chapter 4 7.2. Setting File Upload Uploads backed up unit setting files. Step 1. Click the Browse button. The file selection dialog opens. Step 2. Select the backup file (extension: cfg) and click the Open button. 4-22...
  • Page 135 SETTINGS AND MANAGEMENT BY BROWSER Chapter 4 The selected backup file name is displayed. Step 3. Click the Upload button. Update of the unit setting file commences. Note Never restart the unit or unplug the power supply cord during updates. 4-23...

  • Page 136: Downloading The Unit Setting Files

    SETTINGS AND MANAGEMENT BY BROWSER Chapter 4 7.3. Downloading the Unit Setting Files Back up the unit setting files to a PC. The displayed screen differs depending on the OS and browser of the PC used. Step 1. Click the Download button. A notification bar is displayed.

  • Page 137: Setting All Settings To Default Status

    All settings are deleted, returning them to their default settings. The unit is factory-preset as follows: IP Address: 192.168.1.1 Unit Name: NX-300 System Name: NX-300 Password: guest To view other settings, use the browser or connect with the NX-300 Setting Software. 4-25...

  • Page 138: Updating Firmware

    The latest versions of the NX-300 firmware and instruction manuals (NX-300 Installation Setup Manual and NX-300 Operation Manual) can be found on the TOA Product Data Download site (https://www. toa-products.com/international/). Access the download site to download and use the latest version.

  • Page 139: Clock Setting

    SETTINGS AND MANAGEMENT BY BROWSER Chapter 4 7.6. Clock Setting Clock setting can be synchronized with the PC’s date and time. The unit’s current time is displayed in the clock Setting field. Step 1. Click the Clock Retrieve button. The PC’s current date and time are acquired. Step 2.

  • Page 140: Chapter 5 Settings Necessary When Using

    Chapter 5 SETTINGS NECESSARY WHEN USING THE NX-300 OPERATION SOFTWARE...

  • Page 141: Operation Software Summary

    3-40, "Broadcast Pattern Settings." For more information concerning broadcast pattern settings, Controls the NX-300’s control outputs by way of the network. Control output can be controlled for up to 500 units (×10 control output channels) per button. 2. STARTUP AND INITIAL SCREEN Step 1.
  • Page 142 SETTINGS NECESSARY WHEN USING THE NX-300 OPERATION SOFTWARE Chapter 5 The following screen is displayed during initialized status (when nothing has yet been set) after system selection.

  • Page 143: Operation Screen Description

    If the Emergency button is selected, priority level 1 is assigned to the broadcast. Setting the emergency broadcast setting to ON using the NX-300 Setting Software makes the output sound volume of the broadcast 6 dB louder than broadcasts with priority levels 2 – 8.

  • Page 144: Unit List Screen

    SETTINGS NECESSARY WHEN USING THE NX-300 OPERATION SOFTWARE Chapter 5 3.2. Unit List Screen Clicking the Unit list tab displays the unit list screen. 1. Unit list Displays the status of managed units. Double-clicking a line on the list displays detailed information.
  • Page 145 SETTINGS NECESSARY WHEN USING THE NX-300 OPERATION SOFTWARE Chapter 5 2. NAME Displays unit names. 3. STATUS Displays unit status. Standby: Indicates that unit is in standby mode. Broadcasting: Indicates that unit is being used for broadcast. Connection failure: Indicates that unit is in a state of being incapable of communication.

  • Page 146: Status Screen

    SETTINGS NECESSARY WHEN USING THE NX-300 OPERATION SOFTWARE Chapter 5 3.3. Status Screen Clicking the Status tab displays the status screen showing the NX-300 Operation Software’s operating status. 1. System name Displays the system name. 2. PC network settings Displays PC network information.

  • Page 147: Detail Screen

    SETTINGS NECESSARY WHEN USING THE NX-300 OPERATION SOFTWARE Chapter 5 3.4. Detail Screen Display detailed unit information. 3.4.1. Detail screen descriptions [General tab] 1. NAME Displays the unit name. 2. Model Displays the model name. 3. IP address Displays the IP address.
  • Page 148 SETTINGS NECESSARY WHEN USING THE NX-300 OPERATION SOFTWARE Chapter 5 [Broadcast destination tab] When the unit is broadcasting, the list of all destinations the unit is broadcasting to is displayed. [Control I/O tab] Displays unit input and output status.

  • Page 149: Operation Screen Menu

    SETTINGS NECESSARY WHEN USING THE NX-300 OPERATION SOFTWARE Chapter 5 4. OPERATION SCREEN MENU 4.1.1. File Exit: Terminates the NX-300 Operation Software. 4.1.2. Display Single selection button size: Changes the size of the single selection button. Group selection button size: Changes the size of the group selection button.

  • Page 150: Setting Procedures Using The Nx-300 Operation Software

    Before performing the setting using the NX-300 Operation Software Set the NX-300 units in the system using the NX-300 Setting Software. All broadcasting destinations to be actuated by the NX-300 Operation Software must be set as “Broadcast Pattern” for the system’s NX-300, NX-100 and NX-100S units.

  • Page 151: Button Settings

    SETTINGS NECESSARY WHEN USING THE NX-300 OPERATION SOFTWARE Chapter 5 6. BUTTON SETTINGS Create single selection buttons for selecting broadcasting destinations and the group selection button. 6.1. Creating Single Selection Buttons Create buttons to select broadcast patterns and control outputs.
  • Page 152 SETTINGS NECESSARY WHEN USING THE NX-300 OPERATION SOFTWARE Chapter 5 Step 2. Select the Single selection tab on the button setting pallet. Step 3. Select the position of the button on the button setting screen. To select, click the grid where the button is to be located in the single selection button location area.
  • Page 153 Step 7. Select the broadcast pattern to be activated in the Broadcast pattern list. Tips • All patterns registered for the NX-300, NX-100 and NX-100S units in the system are displayed in the broadcast pattern list. • Only one broadcast pattern at a time can be selected.

  • Page 154: Creating The Group Selection Button

    SETTINGS NECESSARY WHEN USING THE NX-300 OPERATION SOFTWARE Chapter 5 6.2. Creating the Group Selection Button The Group Selection button is used to simultaneously select multiple Single Selection buttons. Register the Single Selection buttons to be controlled by the Group Selection button.
  • Page 155 SETTINGS NECESSARY WHEN USING THE NX-300 OPERATION SOFTWARE Chapter 5 Step 2. Select the Group selection tab on the button setting pallet. Step 3. Select the position of the button on the button setting screen. To select, click the grid where the button is to be located in the group selection button location area.
  • Page 156 SETTINGS NECESSARY WHEN USING THE NX-300 OPERATION SOFTWARE Chapter 5 Step 4. Select the color of the button. Clicking the desired button color on the button setting pallet causes the clicked color to appear floating in the display. Step 5. Click the Setting button on the button setting pallet.

  • Page 157: Deleting Created Buttons

    SETTINGS NECESSARY WHEN USING THE NX-300 OPERATION SOFTWARE Chapter 5 6.3. Deleting Created Buttons Both Single Selection and Group Selection buttons can be deleted using the same procedure. Step 1. Select the type of button to be deleted on the button setting pallet.
  • Page 158 SETTINGS NECESSARY WHEN USING THE NX-300 OPERATION SOFTWARE Chapter 5 Step 3. Click the Delete button on the button setting pallet. The button selected on the button setting screen is deleted. Step 4. Click the Completion button on the button setting pallet.

  • Page 159: Performing Various Other Settings

    SETTINGS NECESSARY WHEN USING THE NX-300 OPERATION SOFTWARE Chapter 5 7. PERFORMING VARIOUS OTHER SETTINGS Various other settings can be performed using setting tools. 7.1. Setting the Administrator Password By setting the administrator password, unauthorized modifications of settings can be prevented.
  • Page 160 SETTINGS NECESSARY WHEN USING THE NX-300 OPERATION SOFTWARE Chapter 5 Step 3. Click the Change password button. The change password screen is displayed. Step 4. Enter a new password using up to 15 characters. Password settings can be reset if a change is made with the New Password field left blank.

  • Page 161: Changing The Title For The Nx-300 Operation Software

    SETTINGS NECESSARY WHEN USING THE NX-300 OPERATION SOFTWARE Chapter 5 7.2. Changing the Title for the NX-300 Operation Software The “NX-300 Operation Software” title displayed in the title bar and task bar can be changed. Step 1. Select “Tool” ”Setting tool” from the menu bar.

  • Page 162: Error Messages

    SETTINGS NECESSARY WHEN USING THE NX-300 OPERATION SOFTWARE Chapter 5 8. ERROR MESSAGES When an error message is displayed during NX-300 Operation Software use, correct the problem as follows: Error Message Remedy Failed to acquire network device information. Check Check whether the network interface is enabled.

  • Page 163: Chapter 6 Appendix

    Chapter 6 APPENDIX...

  • Page 164: Explanation

    1.1. IP Network and Address The IP networks the NX-300 can use include Local Area Networks (LAN) used in small-scale areas, such as within or on the premises of a company, and the Internet, which covers a wide area over remote distances.

  • Page 165: Network Address Port Translation (Napt)

    The global IP address is used to connect Unit C to Unit A. It is then converted to Unit A’s local address by Router 1. The NX-300 Setting Software is compatible with NAPT. To set a unit connected using NAPT, click the Enable NAPT checkbox on the Network tab and enter the required items. (See p. 3-28, "Network Settings.")

  • Page 166: Multicast And Simultaneous Multiple Broadcasts

    APPENDIX Chapter 6 1.4. Multicast and Simultaneous Multiple Broadcasts The multicast communication method can be utilized to make simultaneous broadcasts to two or more units. The advantage of multicast operation is the possibility of decreasing traffic. Networks that use multicast communication need to be supported by multicast addresses and Internet Group Management Protocol (IGMP).

  • Page 167: How The Contact Bridge Works

    Whenever any variation in the control input occurs, the input change information is communicated to the preprogrammed output destination. Note: No information is communicated when the control input remains unchanged. Control input ON NX-300 Network NX-300 Control output ON Control input...
  • Page 168 APPENDIX Chapter 6 1.5.3. Operation at system startup When contact bridges are registered, the Control input Network communication Control output control input device transmits control input status information to the control output device Power ON immediately after power is switched ON. This Input OFF operation is performed for all registered control inputs.
  • Page 169 APPENDIX Chapter 6 [Operations caused by a change in the control input and output devices' power statuses] Control input Control output Control input ON Control output ON Network device device Power OFF Power OFF (Output turns OFF when power is switched OFF.) Power ON Power ON (Transmits initial status...

  • Page 170: Maximum Number Of Broadcasting Destinations

    1.6. Maximum Number of Broadcasting Destinations • The maximum number of broadcasting destinations per channel is as follows: Model Multicast Unicast NX-300 NX-100/100S [Example] In the case of multicast, the NX-300 can simultaneously broadcast to up to 64 locations each for both Channel 1 and Channel 2. * The maximum number of broadcast destinations could be reduced to 16 or less as shown below, depending on audio specification settings. Thansmission Sampling [kHz] Audio compression Transmission –...

  • Page 171: Priority Levels

    The first broadcast is (Last) not resumed,even after completion of the First broadcast Last broadcast last broadcast. Broadcasts Use the NX-300 Setting Software to perform the same priority broadcast settings. (See p. 3-26, "GENERAL SYSTEM SETTINGS.") Notes • Priority levels (1 – 8), set using the NX-300 Setting Software, are only valid for broadcasts with NX-300 units on the receiving side. • Broadcasts with NX-100/100S units on the receiving side in systems in which both NX-300 and NX-100/100S units are used are always performed on a FIFO basis, regardless of priority settings.

  • Page 172: Transmitting A Single Sound Source To Multiple Channels

    • When the input is set to MIC and unbalanced input: +40 dB Tips • Up to 4 channels of sequential audio source transmission are possible. • The NX-300 Setting Software is necessary to enable this function. (See p. 3-35, "Broadcast Spec Settings.")

  • Page 173: About Operation Log Acquisition

    1.9.2. About the usable SD cards • Separately prepare the SD/SDHC card to be used. Cards with capacities of up to 32 GB can be used. • Neither mini SD cards nor micro SD cards can be used. • The NX-300 is not compatible with SDXC cards. • W hen using SD cards of up to 2 GB, use FAT16-formatted cards. When using SDHC cards of up to 32 GB, use FAT32- formatted cards. When formatting with a PC, be sure to use only the dedicated formatter software provided by the SD SD and SDHC Logos are registered trademarks.

  • Page 174: Disabling The Reset Switch

    Leave the work described here to the professionals. Fire or electrical shock could result from the customer opening the case or modifying the unit. The NX-300 is equipped with a reset switch, but the switch can be made unusable. To do this, follow the procedures below to cut off corresponding jumpers: Notes • Be sure to switch OFF the power before starting this work.

  • Page 175: Changing The Input Volume Control To The Output Volume Control

    If the audio signal level from the NX-300’s audio output terminal is overly high, the audio from the power amplifiers, etc. could sound distorted. In such cases, changes can be made using the following method so that the output level can be adjusted using the input volume control.

  • Page 176: Indicator Status And Troubleshooting

    APPENDIX Chapter 6 2. INDICATOR STATUS AND TROUBLESHOOTING NETWORK AUDIO ADAPTER NX-300 INPUT VOLUME OUTPUT LNK/ACT BUSY STATUS ERROR SD CARD RESET 00-05-F9-FF-80-81 Indicator status: Lighting, Flashing, Unlit 1. Input indicator (Green) 4. Busy indicator (Green) Input signal level high enough for network Writing data, updating firmware, etc.
  • Page 177 Power off AC adapter is disconnected. Ensure the connection of power supply. Firmware error (firmware runaway) Contact your TOA dealer if detected even after the PC is restarted. Data write error Writing data failed because the unit’s power is shut off or other trouble occurs during data write or firmware update.

  • Page 178: Level Diagram

    APPENDIX Chapter 6 3. LEVEL DIAGRAM 3.1. Block Diagram When used as an input volume control (default setting). Imaginary MIC (+40 dB)/ Gain settings Volume PAD 16 dB LINE (+0 dB) amplifier (0/ –10/ Network Input (– ∞ to 0 dB) ON/OFF –6 dB Settings...

  • Page 179: About Setting Values And Audio Input Level Adjustments

    (see p. 6-12). Even if changed to the output volume control, the audio input setting values and output values remain the same as shown above. • If jumper settings are changed, the audio output levels provided by the NX-300 can be adjusted with the input level control. When the audio output to a connected amplifier is too high, adjust it to an appropriate level with the input level control.

  • Page 180: If A Failure Is Detected

    NX-300 software* do not start up. Check to ensure that the "Microsoft .NET Framework 4.5.2" is installed in the PC on which the NX-300 Software* will be used, and that it is validated. NX-300 software* cannot recognize Confirm that PC using NX-300 software* is correctly connected to NX-300 unit. network. Confirm that unit's IP address, subnet mask, and default gateway are correctly set. See p. 3-12, "Detecting Units," p. 3-28, "Network Settings," for network setting procedures. When connected to other networks via router, confirm with network management personnel if the router is properly set.
  • Page 181 Other malfunctions When other malfunctions occur, error indicator may light. Since serious failure may have occurred when error indicator lights, check log. See p. 4-12, "Operation Log," to confirm log contents. Forgot password. Contact your TOA dealer. 6-19...

  • Page 182: Specifications

    APPENDIX Chapter 6 5. SPECIFICATIONS Power Source Supplied from an external 24 V DC (21.6 – 26.4 V) power supply or AC adapter AD-246 (option) or the equivalent Power/Current Consumption 10 W (AC operation), 310 mA (DC operation) Audio Input 2 channels, balanced (transformer isolated)/unbalanced changeable,2 kΩ, LINE/MIC changeable, volume adjustable Rated input: –20 dB* (LINE)/–60 dB* (MIC) PAD function (–16 dB* ), removable terminal block (6 pins) Audio Output 2 channels, balanced (transformer isolated), 600 Ω or less Rated output: 0 dB* (unbalanced input)/–2 dB* (balanced input), removable terminal block (6 pins) Frequency Response 50 Hz – 18 kHz (48 kHz sampling frequency, PCM, 0 to –6 dB deviation referred to 1 kHz)
  • Page 183 3-pin removable terminal plug (for power supply) .. 1 4-pin removable terminal plug (for relay terminals) .. 1 Plastic foot ..............4 M3 x 8 machine screw ............ 4 • Optional products Rack mounting bracket: MB-15B-BK (for rack mounting one NX-300 unit) Rack mounting bracket: MB-15B-J (for rack mounting two NX-300 units) Wall mounting bracket: YC-850 AC adapter: AD-246 Traceability Information for Europe...

Table of Contents