Manuali utente per Crown Audio IT9000 HD

Sommario

• Important Safety Instructions

  2
• 4.6 Digital Audio Options (AES/EBU)

  26
• Declaration of Conformity

  3
• 4.7 Networking the Amplifier

  26
• Table of Contents

  4
• 4.8 Software-Controllable Onboard DSP

  26
• 1 Welcome

  5
• 5 Troubleshooting

  39
• 1.1 Features

  5
• 6 Specifications

  41
• 1.2 How to Use This Manual

  5
• 7 AC Power Draw and Thermal Dissipation

  45
• 2 Setup

  6
• 8 Advanced Features

  48
• 2.1 Unpack and Install Your Amplifier

  6
• 8.1 Protection Systems

  48
• 2.2 Connecting to AC Mains

  7
• 8.2 Global, Switching Power Supply with PFC

  48
• 2.3 Wire Inputs and Outputs

  7
• 8.3 3rd Generation Class I Circuitry

  48
• 3 Operation

  11
• 8.4. Color-Coded Rear Overlay

  498
• 3.1 Protecting Your Speakers

  11
• 9 Appendix A: Network and CobraNet Basics

  49
• 3.2 Startup Procedure

  11
• Appendix B: Setting Sensitivity for Best Gain Staging

  53
• 3.3 Precautions

  11
• 10 Service

  54
• 3.4 Front Panel Controls and Indicators

  12
• 11 Warranty

  55
• 3.5 Back Panel Controls, Indicators and Connectors

  13
• Product Registration

  57
• 4 Advanced Operation

  14
• Crown Factory Service Information Form

  59
• 4.1 Advanced Operation Table of Contents

  14
• 4.2 Navigating the LCD Control Screen

  15
• 4.3 Presets

  23
• 4.4 File Transfer Via the USB Port

  24
• 4.5 List of Pop-Up Boxes and Descriptions

  25
• 4.1 Advanced Operation Table of Contents

  14
• 4.2 Navigating the LCD Control Screen

  15
• 4.8.3 Levels and Indicators

  27
• 4.2.1 Introduction

  15
• 4.2.2 Basic Selections

  16
• 4.8.5 Source Configuration

  29
• 4.2.3 Advanced Menu

  17
• 4.8.6 CobraNet Advanced Settings

  29
• 4.2.4 Monitor Menu

  20
• 4.8.7 Input Signal Compressor

  30
• 4.2.5 Alert Menu

  20
• 4.2.6 Networking Menu

  21
• 4.8.9 Input EQ and Output EQ

  31
• 4.2.7 CobraNet Menu

  22
• 4.8.10 Crossover Filters

  32
• 4.3 Presets

  23
• 4.8.11 LevelMax Suite

  33
• 4.3.1 Introduction

  23
• 4.3.2 User Presets

  23
• 4.8.13 Amplifier Settings

  34
• 4.3.3 Downloadable Presets

  23
• 4.8.14 Amplifier Information

  35
• 4.4 File Transfer Via the USB Port

  24
• 4.8.15 Apply to Others

  35
• 4.5 List of Pop-Up Boxes and Descriptions

  25
• 4.8.16 Delay (Latency)

  35
• 4.6 Digital Audio Options (AES/EBU)

  26
• 4.8.17 Preset Manager

  36
• 4.7 Networking the Amplifier

  26
• 4.8.18 Signal Generator

  37
• 4.7.1 NetworkTroubleshooter

  26
• 4.8.19 Fixed-Gain Mode in the I-Tech HD

  38
• 4.8 Software-Controllable Onboard DSP

  26
• 4.8.1 Amplifier DSP Selection Screen

  27
• 4.8.2 Amplifier Mode

  27