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Hafler XL-600 User Manual

Hafler XL-600
12 pages
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A Division of Rockford Corporation
613 South Rockford Drive
Tempe, Arizona 85281
602
-
967
-
3565
OWNER'S MANUAL
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Hafler XL-600 Specifications

General IconGeneral
BrandHafler
ModelXL-600
CategoryAmplifier
LanguageEnglish

Summary

Specifications

Power Ratings and Output

Details amplifier power output and distortion ratings, including continuous power.

Distortion and Frequency Response

Specifies IM distortion, frequency response range, power bandwidth, and phase shift.

Performance Metrics

Outlines slew rate, signal-to-noise ratio, input impedance, and damping factor.

Physical Dimensions and Weight

Lists the physical dimensions, weight, and shipping weight of the amplifier.

Installation Guide

Faceplate Care

Instructions for cleaning the amplifier's faceplate and protective coating.

Ventilation Requirements

Guidelines for ensuring adequate airflow for continuous amplifier reliability.

AC Power Connection and Switching

Guidance on connecting the amplifier to AC power and remote switching.

Input Connections

Recommendations for connecting input cables and managing cable length.

Output Connections and Speaker Phasing

Instructions for connecting speakers and ensuring proper phasing for stereo operation.

Monophonic Operation Setup

Steps for operating the amplifier in bridged mono configuration for higher power.

Operation Procedures

Power Switch and Pilot Lamp Indicator

Explanation of the power switch function and the pilot lamp's status indication.

Delayed Turn-On and Protective Relay

Details on the 3-second delay for output connection and protective relay functions.

Initial System Check Out

Procedure for the initial system setup and amplifier power-on sequence.

Mono / Stereo Switch Setting

Guidance on setting the mono/stereo switch for desired operation mode.

Speaker Fuse Protection

Information on speaker fuse holders, installed values, and replacement fuses.

Excelinear Technology and Tuning

Excelinear Conceit Explained

Explanation of Excelinear technology for minimizing non-linearities and distortions.

Fine Tuning Adjustment Procedure

Details on internal adjustments for fine-tuning amplifier channels to speakers.

Performing Adjustments

Test Procedure Overview

General approach for amplifier adjustments using a driving source and monitor.

Differential Test Setup Schematic

Diagram illustrating the straight wire differential test setup for amplifiers.

Detailed Adjustment Steps

Step-by-step instructions for adjusting amplifier channels using potentiometers and capacitors.

Troubleshooting Guide

Amplifier Turn-On Issues

Diagnosing loud thumps, DC voltage at output, and related speaker distortion.

Operation and Sound Output Problems

Troubleshooting pilot lamp status, no sound, and internal fuse issues.

Factory Service and Warranty

Customer Service and Return Authorization

Contact information for customer service and procedure for returning units.

Limited Warranty Information

Details on the 3-year warranty coverage, including parts, labor, and shipping.

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