AUDIO/VIDEO RECEIVER AVR 225

3Introduction

4Safety Information

4Unpacking

5Front-Panel Controls

7Front-Panel Information Display

9Rear-Panel Connections

11Remote Control Functions

14Installation and Connections

16System Configuration

16Speaker Selection and Placement

16System Setup

17Using the On-Screen Display To Make Configuration Adjustments

17Setting the System Configuration Memories

17Input Setup

18Surround Setup

18Delay Settings

19Night Mode Settings

19Speaker Setup

21Configuring the Surround Off (Stereo) Modes

21Stereo-Direct (Bypass) Mode

21Stereo-Digital Mode

21Output Level Adjustment

21Using EzSet

22Manual Output Level Adjustment

22Additional Input Adjustments

24Operation

24Basic Operation

24Source Selection

25Surround Mode Chart

26Surround Mode Selection

26Digital Audio Playback

26Selecting a Digital Source

27Digital Status Indicators

27Night Mode

28Tuner Operation

28Tape Recording

29Output Level Trim Adjustment

296-Channel Direct Input

30Advanced Features

30Display Brightness

30Turn-On Volume Level

30Semi-OSD Settings

31Full-OSD Time Out Adjustment

32Programming the Remote

32

Direct Code Entry

Typographical Conventions

32

Auto Search Method

In order to help you use this manual with the remote control, front-panel controls and rear-panel connections,

32

Code Readout

certain conventions have been used.

33Macro Programming

33

Programmed Device Functions

EXAMPLE – (bold type) indicates a specific remote control or front-panel button, or rear-panel connection jack

33Punch-Through Programming

34

Volume Punch-Through

EXAMPLE – (OCR type) indicates a message that is visible on the front-panel information display

 

34

Channel Control Punch-Through

1 – (number in a square) indicates a specific front-panel control

34

Transport Control Punch-Through

¡ – (number in a circle) indicates a rear-panel connection

34

Resetting the Remote Memory

 

36

Function List

a – (number in an oval) indicates a button or indicator on the remote

38Setup Code Tables

48

Troubleshooting Guide

A – (letter in a square) indicates an indicator in the front-panel information display

 

48Processor Reset

49Technical Specifications

50Notes

2 TABLE OF CONTENTS

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Harman-Kardon AVR 225 owner manual AUDIO/VIDEO Receiver AVR, Punch-Through Programming Volume Punch-Through

AVR 225 specifications

The Harman-Kardon AVR 225 is a powerful and versatile audio/video receiver that has become a popular choice among home theater enthusiasts. This model is designed to deliver high-quality sound and video performance, making it an ideal centerpiece for any home entertainment system.

One of the standout features of the AVR 225 is its robust amplification capabilities. The receiver is equipped with a built-in 6-channel amplifier, which provides 50 watts per channel into 8 ohms. This power ensures that even the most demanding audio tracks are reproduced with clarity and precision. The inclusion of Harman-Kardon's proprietary high-performance amplification technology enhances dynamic range and ensures minimal distortion, allowing users to enjoy their favorite movies and music with exceptional quality.

Another significant feature of the AVR 225 is its multi-channel audio support. The receiver supports various surround sound formats, including Dolby Digital, Dolby Pro Logic II, DTS, and Harman-Kardon's own proprietary surround modes. This enables users to experience immersive soundscapes that enhance the realism of film and music playback. The device also includes a variety of audio processing options, allowing for customization of sound profiles to suit individual preferences.

In terms of connectivity, the AVR 225 offers a comprehensive selection of input and output options. It includes multiple HDMI inputs, component video inputs, composite video inputs, and audio inputs for connecting various audio and video sources. The presence of multi-room capabilities allows audio to be distributed throughout different areas of the home, adding flexibility to the system’s setup.

The AVR 225 also features Harman Kardon's intuitive user interface, which simplifies operation and navigation through various settings. The inclusion of an on-screen display and a remote control further enhances user convenience, allowing for effortless control of the home theater experience.

For video performance, the AVR 225 supports high-definition video formats, ensuring compatibility with modern devices. The receiver can upscale standard definition video signals to provide a more visually appealing presentation on high-definition displays.

In summary, the Harman-Kardon AVR 225 stands out for its powerful amplification, multi-channel audio support, extensive connectivity options, and user-friendly interface. These characteristics make it a formidable choice for anyone looking to build or enhance their home theater system, providing an exceptional audio-visual experience that is both versatile and immersive.