Vizio A-9120DH - page 86

21. SIGNAL FLOW DIAGRAM

Contents

Main TABLE OF CONTENTS 11. SYSTEM DESIGN-TO-OPERATION FLOW 12. SETTING 13. RESTORING FACTORY DEFAUL T SETTING 14. MODULE INSTALLATION Page 1. IMPORTANT SAFETY INSTRUCTIONS FCC REQUIREMENTS 2. SAFETY PRECAUTIONS WARNING Safety Symbol and Message Conventions CAUTION ATTENTION 3. GENERAL DESCRIPTION 4. FEATURES Important 5.1. General Description 5. DESCRIPTION OF MATRIX MODE 5.2. Glossary Ducker function VOX (Voice Operated Exchange) function (D-001T only) Event Event classification 6. INSTALLATION PRECAUTIONS 7. HANDLING PRECAUTIONS 8. NOMENCLATURE AND FUNCTIONS 8.1. M-9000, A-9060DH, A-9120DH 1 [Front] 2 3 4 5 6 7 8 9 15 16 18 1917 21 22 2320 2726 30 31 32 28 2924 25 [VFD on-screen indications] Page [Changing the input and output meter display status] Note: The figure above is the VFD screen display when the input and output levels are indicated. COM FAULT EMERGENCY 12345678 1234 5678 34 37 38 39 40 41 35 36 3433 34 35 36 8.2. Optional Modules Page Page 9. OPERATION 9.1. Normal Operation Mode Page 9.2. Zone Paging 9.3. Releasing Key Lock 10. EVENT ACTIVATION OR PAGING WHILE POWER IS OFF Controls to be performed during power-OFF 11. SYSTEM DESIGN-TO-OPERATION FLOW 12. SETTING 12.1. Setting Menu Flow 12.2. Setting Keys and Knobs 12.3. Basic Setting Operation Page 12.4. Audio Input Parameter Setting 12.4.1. Setting flow chart The screen display examples shown below may differ from actual displays. Use the Parameter setting knob for each parameter selection. Page Page 12.5. Audio Output Name Setting 12.6. Event Setting 12.6.1. Setting flow chart The screen display examples shown below may differ from actual displays. Page Page Page 12.7. Utility Setting 12.7.1. Setting flow chart The screen display examples shown below may differ from actual displays. Page Page Page Page Page Page Page 12.8. Adjustment Mode Setting Page Page Page Page Page Page Page Page Page 12.9. Key Lock Function Setting Lock status display (p. 58) All-key lock ON/OFF Setting menu screen Normal operation mode Press for over 2 seconds. selects an input channel. turns the input channel on or off. Page Page Page 5 6 5 13. RESTORING FACTORY DEFAULT SETTING 13.1. Default Setting Table Page Page 14.1. Module Combination 14.2. Channel Numbers and Terminal Numbers 14.3. Module Installation 14. MODULE INSTALLATION Important 14.4. Module Installation Examples 15. CONNECTIONS 15.1. Control I/O Terminal Connections Page 15.3. RS-232C Connector Connection Use the straight cable when connecting a PC to the unit's RS-232C connector (9P, female). 15.2. C-001T Module Connections 15.2.2. Control output terminal 15.2.1. Control input terminal 15.4. Removable Terminal Plug Connection 16. RACK MOUNTING BRACKET ATTACHMENT 17.1. General Description 17. HOW TO USE THE SUPPLIED SOFTWARE 17.2. Installing the Software 17.3. Connecting the Unit to the PC 17.4. Setting the Communication Port and Speed 17.5. Updating the Firmware Page 17.6. Storing or Recalling Parameters Set at the Unit Page 17.7. Monitoring the Unit's Operation Status Page 17.8. Activating the Control Input 18. ERROR INDICATIONS 19. TROUBLESHOOTING 20. BLOCK DIAGRAM SLOT#1 DAC SLOT#8 SLOT#7 Page 22. LEVEL DIAGRAM M-9000 DIN R MIXOUT 23. SPECIFICATIONS 23.1. M-9000 23.2. A-9060DH, A-9120DH Page 23.3. Optional Modules