Harman-Kardon AVR 145 owner manual Troubleshooting Guide

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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 to see 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

 

 

 

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 visible to 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 that Digital Input is selected

In addition to the items shown above, additional information on troubleshooting possible problems with your AVR 145, 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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Contents AVR Table of Contents Safety Information When replacement parts are required, beTime Important Safety Information Thank you for choosing Harman Kardon IntroductionAudio Section Surround ModesAudio Inputs Supplied AccessoriesAudio/Video Inputs With S-Video Digital Audio InputsFRONT-PANEL Controls Switch Select Surround Tuning Preset Stations Headphone DigitalMessage Display Source Video InputsREAR-PANEL Connections Video Coaxial Digital RS-232 Inputs Inputs 1 DMP Input Reset ModeMonitor Bridge RS-232 AM AntennaRemote Control Functions Video 3 Controls televisions and other video displaysBridge/DMP Controls an iPod docked in The Bridge AM/FM Remote Control Functions Surround Modes Introduction to Home TheaterTypical Home Theater System Multichannel AudioConnections Connecting Source Devices to the AVRTypes of Cables Speaker CablesDigital Audio Audio ConnectionsVideo Connections Analog AudioFM antenna uses a 75-ohm F-connector AntennasRS-232 Serial Port SUB Speaker PlacementStep One Connect the Speakers InstallationStep Three Connect the Antennas Step Four Connect the Source ComponentsVideo 1 Source Video 2 Source Installation StepsVideo 3 Source TapeStep Six Plug in AC Power Step Five Connect Video DisplayStep Seven Insert Batteries in Remote Turn on your source device Enter a code from aboveTape Cassette Two steps are required the first time you turn on the AVR Step Nine Turn On the AVRInitial Setup Using the On-Screen Menu SystemStep One Determine Speaker Size Step Two Measure Speaker Distances Step Three Manual Setup MenuSpeaker Size Menu Press the Set Button to display the Speaker Size submenuSpeaker Crossover Menu Speaker/Channel Input IndicatorsStep Four EzSet Output Level Calibration Delay Adjust MenuStep Five Configure Sources This is the last step in the configuration processAdvanced users may rerun EzSet for each mode individually You are now ready to begin enjoying your new receiver Volume Control Sleep TimerOperation Turning On the AVRMute Function HeadphonesTone Controls Source SelectionAudio Input Selection Using the TunerVideo Input Selection Channel Direct InputsUse the Numeric Keys to enter the desired preset number Using TheBridgeTMRecording Radio stations may be selected in one of four waysAdvanced Functions Selecting a Surround ModeAnalog Audio Signals Digital Audio SignalsAudio Processing and Surround Sound Surround Select Menu Screen Night Mode Dolby Surround SettingsDefault Modes UpsamplingSee below Surround Mode Description Incoming Bitstream or SignalVariants are available Dolby Digital 2.0 orSee below DTS Neo6Presentation DTS Neo6 96kHz processing LogicUsing the Remote Control With the Test Tone Setting Channel Output Levels ManuallyUsing the Front-Panel Controls Using the Full-OSD MenuSystem Settings Dim Function Advanced Remote Control FunctionsPunch-Through Programming MacrosProcessor Reset Resetting the RemoteMemory Press the Surround Button to erase the macroTroubleshooting Guide DTS AVR 145 Technical SpecificationsTable A1 Source Input Setting Defaults Appendix default settings, worksheets, remote product codesTable A2 Speaker/Channel Setting Defaults Table A3 Delay Setting DefaultsTable A5 Speaker/Channel Settings Table A4 Source Input SettingsVideo Bridge/DMP Tape Tuner Channel Title Video InputTable A6 Remote Control Codes Table A7 System SettingsVideo Cable, Satellite Remote Control Function List Reference DVD CD/CD-R FAV Aiwa Logik Teknika Aiwa Realistic Adcom RCX Alphastar ABC Rembrant

AVR 145 specifications

The Harman-Kardon AVR 145 is a compact yet powerful audio/video receiver designed to deliver an exceptional home theater experience. Launched to meet the needs of both music enthusiasts and movie lovers, the AVR 145 combines advanced technology with user-friendly features, making it a popular choice for those seeking quality sound and versatility.

One of the standout features of the AVR 145 is its impressive power output. The receiver delivers up to 50 watts per channel at 8 ohms, allowing it to produce rich and immersive audio across various media formats. This output ensures that even the most bass-heavy soundtracks and delicate dialogue are rendered with clarity and precision, enhancing the overall listening experience.

Harman-Kardon is known for its commitment to quality sound, and the AVR 145 is no exception. It supports multiple audio formats, including Dolby Digital and DTS, which provide surround sound capabilities that make movies feel like a cinematic experience at home. The receiver also includes High Definition Multimedia Interface (HDMI) inputs, supporting high-resolution video signals while simplifying connectivity between devices.

In terms of connectivity, the AVR 145 is equipped with several inputs and outputs, allowing users to connect multiple audio and video sources. It features composite video, component video, and multiple optical and coaxial digital audio inputs, making it compatible with various devices such as DVD players, game consoles, and media streaming devices. This versatility ensures that users can easily integrate the AVR 145 into their existing entertainment systems.

The user interface of the AVR 145 is thoughtfully designed, making it easy for users to navigate through settings and inputs. The built-in on-screen display offers a straightforward setup experience, and the remote control is intuitive for effortless operation. Additionally, the receiver includes a stereo mode for those who prefer a two-channel audio experience, catering to both modern surround sound setups and traditional stereo configurations.

Another notable characteristic of the AVR 145 is its compact design. With a sleek and elegant appearance, it fits seamlessly into any home entertainment setup without taking up excessive space. This aesthetic appeal, combined with its robust performance, positions the AVR 145 as a brilliant choice for anyone looking to enhance their audio experience without the bulk.

In summary, the Harman-Kardon AVR 145 stands out as a remarkable A/V receiver that combines powerful performance, versatile connectivity, and user-friendly design. Whether for movies, music, or gaming, it is an excellent addition to any home theater system, providing a reliable and high-quality audio experience for years to come.
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