Harman-Kardon TU 970 owner manual Troubleshooting Guide, If the problem is Make sure that

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Troubleshooting Guide

This unit is designed for trouble-free operation. Most problems users encounter are due to operating errors. If you have a problem, first check this list for a possible solution. If the problem persists, consult your authorized Harman Kardon Service Center.

If the problem is...

Make sure that the...

 

 

No lights appear when System Power button is pressed

Unit is plugged into a live outlet.

 

Make sure the outlet is active.

 

 

No sound is heard

Tune to an active station.

 

Check for correct amplifier settings.

 

Check the connections and wires.

 

 

Sound distorts, particularly in stereo mode.

Use a more directional antenna.

 

 

Intermittent or continuous buzzing or hissing.

Place the unit farther away from these appliances. Install noise filters on the appliances.

 

 

Display says 'No stations Available'

Check that antenna is connected.

 

Ensure that DAB coverage exists in your area.

 

 

Display has gone blank or says 'service off air'

This may occur if a broadcaster changes the label of a service or removes a label whilst you

 

are listening to it. Try to retune to this station, using the Autotune procedure.

 

 

12TROUBLESHOOTING GUIDE

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Contents Power for the Digital Revolution Table of Contents Declaration of ConformityDescription and Features IntroductionMemory Control Ring ! Select @ Remote Control Sensor Front Panel Controls3 4 5 @ Info/RDS Button Auto Tune Button Information Display DimmerRear Panel Connections Analog Audio OutputsDAB Antenna Connect a DAB antenna to this terminal Remote Control Functions 0Standby/Power On 5Scroll Button 1Numeric KeysInstallation and Connections Audio ConnectionsAudio Equipment Connections Operation Basic OperationStation List DAB OperationPreset Setting Signal Error RateInformation settings Function ControlPreset Tune Processor Reset RDS TuningRDS Operation RDS Display OptionsTroubleshooting Guide If the problem is Make sure thatUnit is plugged into a live outlet Make sure the outlet is activeTechnical Specifications Harman Consumer International