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Hafler trans-nova P4000 User Manual

Hafler trans-nova P4000
28 pages
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®
PROFESSIONAL POWER AMPLIFIER
P4000
Installation & Operation
PROFESSIONAL POWER AMPL
nova
trans
DESIGNED AND
ASSEMBLED IN THE
USA
®

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Hafler trans-nova P4000 Specifications

General IconGeneral
Power Output (8 ohms, stereo)200 watts per channel
Signal-to-Noise Ratio>100 dB
Power Output (8 ohms, mono)600 watts
Total Harmonic Distortion (THD)<0.05%
Dimensions19" W x 5.25" H x 15 inches (W x H x D)

Summary

Safety Precautions

Introduction

Installation

Location

Guidance on amplifier placement for ventilation and noise avoidance.

AC Line

Instructions for connecting to AC power and fuse replacement.

Input

Details on XLR and 1/4" input jacks and their connection standards.

Output Connections

Information on speaker output connectors supporting various plug types.

Monophonic Use

How to configure for bridged mono operation and recommended impedance.

Operation

Power Switch

Location and function of the power switch and proper power sequencing.

Level Controls

Explanation of front panel controls for adjusting input sensitivity.

Input Configuration Switch

Using the Normal/Bridged Mono switch for stereo or mono operation.

Ground Switch

Function of the CHASSIS/FLOAT switch for system compatibility.

Short Circuit Protection

Amplifier protection against speaker shorts and reset procedure.

LED Indicators

Explanation of status LEDs for monitoring and troubleshooting.

Warm Up

Recommendation for amplifier warm-up for optimal sonic performance.

Cleaning and Maintenance

Guidelines for cleaning the amplifier's exterior and interior.

Technical Reference

Field Service Considerations

Design for technician-friendly modular construction and ease of repair.

Theory and Operation of trans nova

Explanation of the trans•nova circuit topology and its advantages.

P4000 Functional Block Diagram

Block diagram of the P4000 amplifier's internal circuit interconnections.

Schematic Diagram

Detailed schematic of the amplifier's circuitry with component values.

PC Board Layout

Diagram showing component placement on the printed circuit board.

Parts List

Comprehensive list of all amplifier components with part numbers.

Circuit Operation

Detailed explanation of circuit functions like soft start and protection.

Amplifier Module Replacement

Step-by-step instructions for replacing amplifier modules.

Service Policy and Limited Warranty

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