TROUBLESHOOTING GUIDE

SYMPTOM

CAUSE

SOLUTION

 

 

 

Unit does not function when Main

• No AC power

• Make certain AC power cord is plugged into

Power Switch is pushed

 

a live outlet

 

 

• Check whether outlet is switch-controlled

 

 

 

Display lights, but no sound

• Intermittent input connections

• Make certain that all input and speaker connections

or picture

 

are secure

 

• Mute is on

• Press Mute Button

 

• Volume control is down

• Turn up volume control

 

• Source device is turned off

• Turn on source and check its settings

 

• Incorrect audio/video inputs assigned

• Use Input Setup menu to assign inputs

 

to source

 

 

• Attempting to view HDMI video with

• The AVR 154 will select the last-used analog video input for an

 

another audio source input

audio-only source, but will not select an HDMI video input; for

 

 

multichannel disc players, use a component, composite or

 

 

S-video connection

 

 

 

No sound from any speaker;

• Amplifier is in protection mode

• Check speaker wire connections for shorts at receiver and

light around power switch is red

due to possible short

speaker ends

 

• Amplifier is in protection mode

• Contact your local Harman Kardon service center

 

due to internal problems

 

 

 

 

No sound from surround or

• Incorrect surround mode

• Select a mode other than Stereo

center speakers

• Input is monaural

• There is no surround information from mono sources

 

• Incorrect configuration

• Check speaker mode configuration

 

• Stereo or Mono program material

• The surround decoder may not create center- or rear-channel

 

 

information from nonencoded programs

 

 

 

Unit does not respond to

• Weak batteries in remote

• Change remote batteries

remote commands

• Wrong device selected

• Press the AVR selector

 

• Remote sensor is obscured

• Make certain front-panel sensor is in line of sight of remote

 

 

or connect an optional remote sensor

 

 

 

Intermittent buzzing in tuner

• Local interference

• Move unit or antenna away from computers, fluorescent

 

 

lights, motors or other electrical appliances

 

 

 

Letters flash in the channel indicator

• Digital audio feed paused

• Resume play for DVD

display and digital audio stops

 

• Check Digital Input selection

In addition to the items shown above, additional information on troubleshooting possible problems with your AVR 154, or installation-related issues, may be found in the list of "Frequently Asked Questions" which is located in the Product Support section of our Web site at www.harmankardon.com.

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Harman-Kardon AVR 154 owner manual Troubleshooting Guide

AVR 154 specifications

The Harman-Kardon AVR 154 is a high-performance audio-video receiver designed for home theater enthusiasts seeking an immersive audio experience. Launched as part of Harman's esteemed line of receivers, the AVR 154 combines sophisticated technology with user-friendly features to create a versatile home entertainment solution.

One of the standout features of the AVR 154 is its multi-channel amplification, delivering a robust output of 50 watts per channel. This power allows for clean and dynamic sound, making it ideal for both movies and music. The AVR 154 supports a 5.1 surround sound configuration, providing an enveloping audio experience that brings films to life. With its ability to decode various surround sound formats, including Dolby TrueHD and DTS-HD Master Audio, it ensures that users enjoy high-quality audio without compromise.

Connectivity is a key aspect of the AVR 154, which offers multiple HDMI inputs, allowing for easy connection to various sources like Blu-ray players, gaming consoles, and streaming devices. With three HDMI inputs and one HDMI output, users have the flexibility to connect multiple devices while enabling audio and video pass-through. The receiver is also equipped with optical and coaxial digital inputs, ensuring compatibility with older audio sources.

Another important feature is the built-in FM/AM tuner, allowing users to access their favorite radio stations without the need for an external receiver. For those who prioritize convenience, the AVR 154 includes an intuitive on-screen display, guiding users through setup and configuration seamlessly. Additionally, the remote control provides easy access to all functions, making operation straightforward.

In terms of design, the Harman-Kardon AVR 154 boasts a sleek aesthetic with a brushed aluminum front panel. The distinctive look, combined with an easy-to-navigate interface, makes it an attractive addition to any home entertainment setup.

Overall, the Harman-Kardon AVR 154 stands out as a reliable and feature-rich AV receiver. With its impressive audio performance, extensive connectivity options, and user-friendly design, it caters to the needs of home theater enthusiasts who seek impactful sound and ultimate flexibility for their entertainment needs. Whether you’re enjoying a thrilling movie or listening to your favorite music, the AVR 154 promises to deliver an exceptional auditory experience.