Important Safety Information

Introduction

Safety Information

nAdvanced Analog Signal Conversion (AASC) Technology

nAutomatic TV Channel Search

nFull HD (HD Ready on the DL 632) with 4 HDMI and DVI inputs

nHigh-bandwidth Digital Content Protection (HDCP)

nBuilt-in DVB-T Tuner and integrated Multi Standard TV tuner with Picture in Picture (PIP) and Teletext

nEasy-to-Use On-Screen Navigation System

nPlayback of MP3 and Windows® WMA Audio Discs and JPEG image files

nHarman Kardon’s exclusive Logic 7® processing

nHarman Kardon’s advanced EzSet/EQ™ automatically configures speaker settings and sets room equalization for quick, easy and accurate system setup

nConnects to Harman Kardon’s (optional) for charging, playback and control of a compatible Apple® iPod® device

nSimultaneous Playback of MP3 and JPEG files

nSide- and rear-panel USB On-The-Go connections for playing compatible music or image files from portable devices

nExtensive Programming Capability for Audio and Video Discs

nParental Lock Controls Prevent Unauthorized Viewing of Restricted Movies

nPlayback of DivX compressed video files

nMultiple Options for Language, Soundtrack and Subtitle Selection

nMultiple-Angle Capabilities With Specially Encoded DVD Discs

nErgonomically Designed Remote Controls

nMultiple digital inputs and outputs

nMultiple Analog Inputs and Outputs

nHigh Definition On-screen menu and display system

nSubwoofer Trigger to Control Subwoofer On/Off

IMPORTANT NOTES:

This manual describes the working of your complete Harman Kardon Digital Lounge system, and replaces the individual manuals found in some of the components of your system.

Only use the Digital Lounge system controller with the loudspeaker system supplied. Failure to do so may cause damage to either the controller or the loudspeakers and will invalidate any warranty.

All of the optional system settings have been preset at our factory for correct operation of the system. All you have to do is insert a disc, sit back, and enjoy a great home theater experience.

You may want to change some of the optional settings. A description of all the optional settings and instructions for changing them are found in the second half of the manual.

This system was designed to provide you with many years of reliable operation with a minimum of care and maintenance. Every component in your system was in perfect working condition when it left our factory. If you experience any problems with the set-up or operation of this system, please review the Troubleshooting Guide at the end of this manual before you contact your authorized Harman Kardon dealer.

Verify Line Voltage Before Use

Your Digital Lounge system has been designed for use with 220-240-Volt AC current. Connection to a line voltage other than that for which it is intended can create a safety and fire hazard and may damage the system.

If you have any questions about the voltage requirements for your specific model, or about the line voltage in your area, contact your dealer before plugging the unit into a wall outlet.

Do Not Use Extension Cords

To avoid safety hazards, use only the power cords attached to your system components. We do not recommend that extension cords be used with this product. As with all electrical devices, do not run power cords under rugs or carpets or place heavy objects on them. Damaged power cords should be replaced immediately by an authorized service depot with a cord meeting factory specifications.

Handle the AC Power Cord Gently

When disconnecting the power cord from an AC outlet, always pull the plug, never pull the cord. If you do not intend to use the system for any considerable length of time, disconnect the plug from the AC outlet.

Do Not Open the Cabinet

There are no user-serviceable components inside the system components. Opening the cabinets or rear panels may present a shock hazard, and any modification to the system components will void your guarantee. If water or any metal object such as a paper clip, wire or a staple accidentally falls inside the system components, disconnect them from the AC power source immediately, and consult an authorized service station.

4INTRODUCTION

640, 646, 632 specifications

Harman Kardon is a renowned name in the world of high-fidelity audio, consistently delivering products that merge technology with stunning design. Among its notable offerings are the models 632, 646, and 640, each catering to audiophiles and casual listeners alike, with features that elevate the listening experience.

The Harman Kardon 632 is celebrated for its robust build quality and sleek aesthetics. This model combines a powerful amplifier with high-performance speakers, ensuring rich, clear sound reproduction. One of its main features is the inclusion of advanced Dolby Digital decoding, which enables users to enjoy cinema-like audio quality at home. The 632 also boasts a wide frequency response, allowing for crisp highs and deep lows, making it perfect for music, movies, and games alike.

On the other hand, the 646 model takes the performance a step further. It is designed with multiple connectivity options, including Bluetooth, HDMI, and USB inputs, ensuring seamless integration with various devices. The 646 incorporates Harman Kardon's proprietary signal processing technology, which optimizes sound output based on the specific acoustics of the environment. This model also features multi-room audio capabilities, allowing users to enjoy their favorite tunes in different spaces without any hassle. The intuitive user interface enhances the overall experience, making it easy to switch between sources and adjust settings.

Lastly, the Harman Kardon 640 model distinguishes itself with its compact size without compromising sound quality. It is equipped with a powerful built-in amplifier and high-efficiency speakers that deliver impressive audio output. The 640 is engineered with cutting-edge wireless streaming capabilities, letting users access their favorite music platforms with ease. Additionally, it supports voice control integration, making it compatible with smart home ecosystems.

All three models share common characteristics synonymous with Harman Kardon: exceptional audio clarity, innovative design, and versatility in usage. Whether it’s for enjoying a quiet evening of music, an immersive movie night, or hosting a party, the 632, 646, and 640 stand out as excellent choices for anyone looking to enhance their auditory experience. Each model reflects the brand’s commitment to quality, technology, and satisfaction, making them worthy contenders in the competitive audio market.