TOA Electronics NX-100, NX-100S 3-18

3-18

Chapter 3: SYSTEM SETTINGS (NX-100 SETUP PROGRAM)

6.4. Broadcast Spec Setting

Step 1. Click on the Broadcast Spec tab of the System Setting Tool.

The setting screen will be displayed.

Step 2. Select the usable bandwidth at Navigator.

Selection of the usable bandwidth automatically sets recommended values except those related to

Multicast. If no problems are foreseen, perform the setting as is, without changing this value.

Note

For bandwidth and multicast streaming, consult with on-site network management personnel.

Step 3. Set each item while referring to the bandwidth and delay time indicated in the Information area

located at the bottom of the screen.

Caution

Broadcasts are interrupted when the set bandwidth is displayed in red in the Information area. (The

bandwidth is indicated in red whenever this setting exceeds the per-stream usable bandwidth.)

(1) Sampling frequency [kHz]

Select a sampling frequency for both transmission and reception from [8], [16], and [32] kHz. Sound

quality improves with higher sampling frequencies, however this makes the usable bandwidth wider.

Caution

Local broadcasts are disabled if a transmission sampling frequency of [32] kHz is selected (refer to

broadcasting direction in "the Broadcast Pattern Setting" on p. 3-20).

Contents

Main TABLE OF CONTENTS 6. SYSTEM SETTING TOOL 7. CHANGING THE SYSTEM NAME AND PASSWORD Page Page Page 1-2 1. GENERAL DESCRIPTION LAN / WAN 2. FEATURES 1 2 3 4 1-3 3. NOMENCLATURE AND FUNCTIONS 1 2 [Front] 5 6 7 8 1-4 [Rear] 19 21 17 1-5 1-6 4. SETTING TASK FLOWS (1) Unit Installation and Connection (2) Software Installation (4) Operation-Related Settings (3) System Setting Page 2-2 1. CONNECTIONS 1.1. Power Source Connections 2-3 1.2. Terminal Connections 2-4 2-5 2. CONNECTIONS TO TERMINAL PLUGS 2-6 3. RACK MOUNTING Use the optional MB-15B-J hardware set when mounting 2 units. 2-7 4. MAC ADDRESSES AND INSTALLATION LOCATIONS 2-8 5. SOFTWARE INSTALLATION 5.1. System Conditions 5.2. Activating the Setup Launcher 2-9 5.3. Installing Java Runtime Environment Page 2-11 5.4. Installing the NX-100 Software Page 2-13 2-14 2-15 5.5. Uninstalling Each Software Page 3-2 1. GENERAL DESCRIPTION 1.1. What is the NX-100 Setup Program? 1.2. About Network Settings 1.3. Backing-Up Setting Files 3-3 2. SETUP SOFTWARE CONFIGURATION AND SETTING ITEMS 3-4 3. SETTING PROCEDURE Pattern 1: Initial On-Site Setup (1) Unit Scanning (Network Setting) (2) System Setting 3-5 Pattern 2: Uploading the programmed system setting file after scanning the connected units on-site. (1) System Setting (2) Saving Data Files (3) Unit Scanning (Network Setting) 3-6 4. STARTUP OF INSTALLATION SETTING PROGRAM Page 3-8 5. UNIT SCANNING TOOL 5.1. Screen Description 3-9 5.2. Menu Important 3-10 5.3. Buttons (1) (2) 5.4. Scanning Units 3-11 5.5. Changing the Unit Setting Values 5.6. Automatic IP Address Assignment 3-12 5.7. Subnet Mask and Default Gateway Settings 3-13 6. SYSTEM SETTING TOOL 6.1. Screen Description 3-14 6.2. Menu 3-15 (1) (2) (3) (4) (5) (6) 3-16 6.3. Network Setting 3-17 3-18 6.4. Broadcast Spec Setting 3-19 Page 3-21 3-22 Page 3-24 3-25 3-26 3-27 6.7. Serial Bridge Setting NX-100 only 3-28 3-29 6.8. System Settings 6.9. Saving the Unit Setting Files 3-30 6.10. Reopening Unit Setting Files 6.11. Downloading the Operation Logs 6.12. Uploading Unit Setting Files 6.13. Downloading Unit Setting Files 3-31 7. CHANGING THE SYSTEM NAME AND PASSWORD Page 4-2 1. OUTLINE OF SETTING USING BROWSER 2. SETTINGS 4-3 4-4 3. NETWORK SETTING 4-5 4-6 4. BROADCAST SPEC SETTING 4-7 4-8 4-9 5. BROADCAST PATTERN SETTING 4-10 5.1. Pattern Selection Area 5.2. Pattern Edit Area 4-11 4-12 4-13 6. CONTACT SETTING 4-14 6.1. Contact Input Setting 4-15 4-16 6.2. Contact Output Setting 4-17 4-18 7. SERIAL BRIDGE SETTING NX-100 only 4-19 4-20 8. LOG MANAGEMENT 4-21 8.1. Operation Log 4-22 4-23 8.2. Saving Operation Logs 4-24 8.3. Stream Logs 4-25 4-26 8.4. Operation Status 4-27 9. SYSTEM MANAGEMENT 4-28 4-29 4-30 4-31 Page 5-2 1. NX-100 OPERATION PROGRAM SUMMARY 2. STARTUP AND INITIAL SCREEN 5-3 5-4 4. MENU Before performing the setting using the Operation program 5-5 5. SETTING PROCEDURES USING THE OPERATION PROGRAM (1) Add the unit to the system. (3) Set the Selection buttons. (4) Set the Group buttons. 5-6 6. UNIT SETTING ADDITION 5-7 5-8 7. EDITTING THE BUTTON LAYOUT 5-9 (1) (2) (3) 5-10 (1) (2) (3) 8. SETTING THE SELECTION BUTTON CONTENTS 5-11 Page 5-13 9. SETTING THE GROUP BUTTON CONTENTS (1) (2) (3) 5-14 5-15 10. ERROR MESSAGES Page 6-2 1. EXPLANATION 1.1. IP Network and Address 6-3 1.2. Network Address Translation (NAT) and Setup Software Programs 1.3. IP Broadcast and Unit Scan 6-4 1.4. Multicast and Simultaneous Multiple Broadcasts 1.5. Packet Loss Recovery 1.6. Contact OFF Delay Time 1.7. Sampling Frequency Correction 6-5 2. INDICATOR STATUS AND TROUBLESHOOTING 1 2 3 4 5 6 7 6-6 [Error indicator status] 1 2 3 4 5 6 7 6-7 3. IF A FAILURE IS DETECTED 6-8 6-9 4. SPECIFICATIONS 4.1. NX-100 6-10 4.2. NX-100S