Harman-Kardon HA160-0004-A manual Troubleshooting Chart, Symptom Possible Cause Solution

Page 60

Signature 2.0

Troubleshooting Chart

 

Symptom

Possible Cause

Solution

Guide

Unit does not operate

•

No AC Power.

•

Make certain AC power cord is plugged into a

when standby switch or

 

 

 

live outlet.

 

 

 

 

 

remote power is pressed.

 

 

•

Check to see if AC outlet is switch controlled.

Troubleshooting

 

• Main Power Switch Off.

• Turn on Main Power Switch.

 

 

 

 

 

Unit does not respond

•

Weak batteries in remote.

•

Change both remote batteries.

 

Display lights, but no

•

Intermittent Connections.

•

Make certain connections to source equipment and

 

sound is heard from

 

 

 

amplifiers are secure.

 

any channel.

•

Mute is engaged.

•

Turn Volume control or press Mute button.

 

 

•

Amplifier is off.

•

Turn Amplifier on and/or check trigger connections.

 

 

 

 

 

 

 

to remote commands.

•

Remote is in Learn position.

•

Slide Use/Learn switch to Use.

 

 

•

Remote sensor is obscured.

•

Make certain front panel sensor is visible.

 

 

 

 

 

 

 

Intermittent buzzing

•

Local interference.

•

Move unit or antenna away from computers, fluores-

 

in tuner.

 

 

 

cent lights, TVs, motors or other electrical appliances.

 

 

 

 

 

 

 

Status Menus visible,

•

Menu background set to

•

Switch to input with video signal present.

 

but setup menus

 

“video” but no video is

•

Viewing the front panel display, use the menu

 

do not appear.

 

present.

 

system to reach Display Options, under

 

 

 

 

 

the Advanced Settings menu. Switch the

 

 

 

 

 

“Menu Bkgrnd” to “Blue” (see page 36).

 

 

 

 

 

 

 

Amplifier connected to

•

Connection problems.

•

Make certain that the jack used is a 1⁄8″ (3.5mm)

 

the trigger output cycles

 

 

 

MONO miniplug, not a stereo plug.

 

on and off.

 

 

•

Check to see that the plugs are firmly seated on

 

 

 

 

 

both ends.

 

 

 

 

 

 

 

Audio signals distort for

•

Input level too high.

•

Adjust input level to proper reference (see page 29).

 

analog inputs.

 

 

 

 

 

 

 

 

 

 

56

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Contents HKSIG20 Page Signature 2.0 Processor/Tuner Staple or clip your original invoice here. Û Introduction Important Safety Information Unpacking and Installation CleaningTypographic Conventions Moving The UnitEquipment Required for Quick-Start Installation Quick-Start InstructionsQuick Start Connection and Setup Quick StartQuick Start Instructions Operating Hints Front Panel Controls Standby LEDFront Panel Controls Rear Panel Connections ÞÝÜOptical Digital Audio Inputs Connect Remote Control Operation Volume VolumeMemorized Remote Control Operation Remote Control Operation Remote Control Programming Remote Control RangeLoading Batteries To change the batteriesProgrammable Keys TV, Vid 1, Vid 2, Vid 3, Tuner, CD, TapeResetting the Remote Memory System Installation Input ConnectionsAudio Inputs System and Accessory Inputs Output ConnectionsVideo Inputs Audio OutputsSystem Accessory Connections Record OutputsSystem Configuration Speaker Selection and PlacementSpeaker Placement Configuring Your System Power Off StandbySignature Series Ver Speaker Setup Signature Series Power On StandbyTVVol Dolb y ProLo gic Figure OSD-3 Menu Control button i until Speaker DistancesSource Configuration Figure OSD-5Surround Mode Assignment Input AssignmentInput Level Adjust Video DetectEffects Setup Input LevelSet Input Levels Input Level Ref EffectsBalance Balance 0 LF F/B 6 BAK Figure OSD-9Advanced Setup Turn-On VolumePower-Up State Standby When this option is selected, System Control and Unit IDDisplay Options Figure OSD-11Display Options Video Fmt Ntsc Figure FPD-7Volume Control and Mute Operating the SignatureTurn On/Turn Off Volume Video Mute Dolby ProLogicSource Selection Tuner Vol Stereo01 90.7 FM Vol Surround Mode Change DVDVol Dolb y D i g italDirect Access Controls Treble CutBass Boost Subwoofer TrimCenter Channel Adjust Surround AdjustBalance Display Status Report Figure OSD-24Tuner Operation Tuner and Frequency Band SelectionManual Tuning FM Tuning Mode SelectionDirect Access Tuning 02 89.9 FM . VolPreset Tuning ÐÐ 90.7 FM . Vol 0110RDS Tuning RDS Display04 91.5 FM . Vol 04 91.5 FMRDS Program Type Search 04 91.5 FM . Vol RDS ID05 102.7 FM Search Tuner Menu Figure OSD-33Station Naming and Personal Preferences Figure OSD-36Simulcast Operation RecordingInput Track Recording Selectable Recording Figure OSD-38Troubleshooting Guide Error MessagesSystem Reset Digital Noise With DVD PlayersMenu Control button Troubleshooting Chart Symptom Possible Cause SolutionFactory Presets Sources Speaker SetupAdvanced Settings TunerUser Worksheets Software VersionSources Surround Mode Definitions Dolby Pro LogicDolby Digital Dolby Digital Late NightDolby Digital Mono DTS Movie ModesMono StereoMono + RDS Data System Program Type Program Type Name PTY AbbreviationTOP Top 40 Music Bass Boost Treble CutSignature 2.0 Processor/Tuner Specifications InputsOutputs Surround ModesSignal-To-Noise Ratio Tuner Section FMGeneral Description Subject Index Subject Index

HA160-0004-A specifications

The Harman-Kardon HA160-0004-A is a premium audio amplifier that epitomizes the brand's commitment to high-fidelity sound and innovative technology. This device is designed for audiophiles who demand exceptional performance and a rich listening experience, making it an excellent choice for both home theater systems and high-end audio setups.

One of the standout features of the HA160-0004-A is its power capability. The amplifier delivers an impressive output of 80 watts per channel, ensuring that even the most demanding speakers can perform efficiently without distortion. This power is complemented by a carefully designed Class AB amplification architecture, which combines the benefits of both Class A and Class B designs. The result is a warm, natural sound with a high level of detail across the audio spectrum.

The HA160-0004-A supports a wide range of audio formats and input options, making it versatile for any home audio system. It is equipped with multiple analog inputs, including RCA and balanced XLR inputs, allowing users to connect various audio sources seamlessly. Additionally, it includes digital audio inputs such as optical and coaxial, accommodating modern digital audio playback devices. Users can easily switch between sources using the intuitive front panel or remote control.

Harman-Kardon's commitment to sound quality is further exemplified by the use of high-quality components within the HA160-0004-A. The amplifier features advanced circuitry designed to minimize noise and distortion, which is crucial for preserving the integrity of the audio signal. This results in a clear and dynamic sound, whether listening to music, watching movies, or gaming.

Another noteworthy characteristic of the HA160-0004-A is its sleek, elegant design. The chassis is built with high-quality materials, showcasing a clean aesthetic that will complement any modern audio setup. The front panel features a user-friendly layout with an illuminated display, making it easy to monitor input selections and volume levels.

Additionally, the HA160-0004-A is engineered for durability and longevity, with robust construction that allows it to withstand regular use over time. This amplifier is not only a powerful audio device but also an appealing centerpiece for your entertainment space.

In conclusion, the Harman-Kardon HA160-0004-A amplifier represents a blend of performance, versatility, and style. With its powerful output, advanced technologies, and elegant design, it is well-suited for audiophiles and casual listeners alike, ensuring a superior audio experience across various applications.
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