Hafler TRM12.1 Manuals

Manuals and User Guides for Hafler TRM12.1. We have 1 Hafler TRM12.1 manual available for free PDF download: Installation & Operation Manual

Hafler TRM12.1 Installation & Operation Manual

Hafler TRM12.1 Installation & Operation Manual (32 pages)

Subwoofer Monitoring System

Brand: Hafler | Category: Subwoofer | Size: 3 MB

Table of Contents

Declaration of Conformity
2
Table of Contents
9
Performance Specifications

10
Introduction

10
Technical Design Features

10
- Subsonic Filter
  12
- Phase Control
  12
- Aluminum Voice Coil Former
  12
Front & Rear Panel Views

13
Schematic Diagrams

14
Installation

18
- Location
  18
- Studio Installations
  18
- Home Theater Installations
  18
- Input Switch
  19
- XLR Wiring Configurations
  19
Operation

20
- Auto Turn-On/Sleep Mode
  20
- Input Sensitivity
  20
- Low-Pass Crossover
  20
- Phase Control
  21
- AC Line
  22
- LED Indicator
  22
- Break-In and Warm up
  22
- Cleaning and Maintenance
  22
SERVICE REFERENCE PC Board Layout

23
- Parts List
  24
- TRM10.1/TRM12.1 Functional Block Diagrams
  26
  - Input Circuit
    26
  - Mono Sum/Gain Circuit
    26
  - Phase Control Circuit
    26
  - Buffer/Gain Trim Circuit
    26
  - Filter Circuits
    26
  - Class-G Trans•Ana Amplifier
    27
  - Soft Start Circuit
    27
  - Power On/Off Circuit
    28
  - Signal Sensing Turn-On Circuit
    28
  - Thermal Protection
    28
  - Circuit Calibration
    29
  - Amplifier Replacement
    30
  - Woofer Replacement
    30
Warranty

31

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