用户手册 — Crown Audio CTs 4200

目录

• Important Safety Instructions

  2
• Declaration of Conformity

  3
• 1 Welcome

  5
• 1.1 Features

  5
• 2 How to Use This Manual

  5
• 3 Setup

  6
• 3.1 Unpack Your Amplifier

  6
• 3.2 Install Your Amplifier

  6
• 3.3 Ensure Proper Cooling

  6
• 3.4 Choose Input Wire and Connectors

  7
• 3.5 Choose Output Wire and Connectors

  7
• 3.6 Wire Your System

  8
• 3.6.1 Dual 8/4 Mode

  8
• 3.6.2 Dual 70V Mode

  8
• 3.6.3 Bridge-Mono 16/8 Mode

  9
• 3.6.4 Bridge-Mono 100V Mode

  9
• 3.7 Connect to AC Mains

  10
• 3.8 Startup Procedure

  10
• 4 Operation

  11
• 4.1 Precautions

  11
• 4.2 Front Panel Controls and Indicators

  12
• 4.3 Back Panel Controls and Connectors

  13
• 5.1.4 35-Hz High-Pass Filter

  14
• 5.1.5 AC Under-/Over-Voltage Protection

  14
• 5.1.6 Power Fuse

  14
• 5.1.7 Inrush Limiting

  14
• 5.1.8 Variable-speed Fans

  14
• 5.2 Advanced Features

  14
• 5.2.1Switching Power Supply

  14
• 5.2.2 Mode Switch

  14
• 5.2.3 Bridge Mode Indicator

  14
• 5 Advanced Features and Options

  14
• 5.1 Protection Systems

  14
• 5.1.1 Thermal Level Control (TLC)

  14
• 5.1.2 Fault

  14
• 5.1.3 Fault Isolation Topology (FIT)

  14
• 5.2.4 Channel Level Control

  15
• 5.3 Options

  16
• 5.3.1 Control Modules

  16
• 5.3.2 Input Sensitivity

  16
• 6 Troubleshooting

  17
• 7 Specifications

  19
• 8 AC Power Draw and Thermal Dissipation

  23
• 9 Service

  25
• 9.1. International and Canada Service

  25
• 9.2 US Service

  25
• 9.2.1 Service at a US Service Center

  25
• 9.2.2 Factory Service

  25
• 9.2.3 Factory Service Shipping Instructions

  25
• 9.2.4 Packing Instructions

  25
• 9.2.5 Estimate Approval

  25
• 9.2.6 Payment of Non-Warranty Repairs

  25
• Crown Factory Service Information Form

  29