Harman-Kardon Troubleshooting Harman Kardon MAS Speakers and System Issues
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MAS SYSTEM

Troubleshooting

Troubleshooting

This unit is designed for trouble-free operation. Most problems users encounter are due to operating errors. So 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...

Unit does not function when Power On Switch is pressed.

tMake sure the AC power cord is securely plugged into an unswitched outlet. If the “PROTECT” message appears, press and hold the remote control Power button for at least 1 second to turn off the MAS system, then unplug the system. Do not use the system again without first bringing it to an authorized Harman Kardon service center for inspection.

Display lights, but there’s no sound.

t

Press the Mute button to make sure the system is not muted.

 

t Turn up the volume.

 

t

Check that the correct source was selected. If the source is an external

 

 

device, make sure the device is plugged in, turned on and playing, and that it

 

 

is properly connected to one of the auxiliary inputs.

 

t If the headphones are in use, unplug them.

 

 

 

There is sound on only one side, or the sound is distorted.

t

Make sure both speakers are securely connected with the correct polarity,

 

 

and that no wires are touching each other and creating a short circuit.

 

t There may be a problem with one of the speakers. Bring the MAS system to

 

 

an authorized Harman Kardon service center for inspection and service.

 

 

 

The MAS system does not respond to remote commands.

t

The batteries in the remote control may require replacement.

 

t The IR sensor may be blocked. The sensor is located on the right half of the

 

 

controller’s front panel.

 

 

 

The tuner is buzzing intermittently.

tAdjust the placement of the antenna to improve reception.

tCheck that the antenna is securely connected to the rear-panel terminal.

You can find additional troubleshooting information in the FAQs link on the Support page at www.harmankardon.com.

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Contents MAS 101/102/111 MAS System Table of ContentsImportant Safety Instructions Safety InstructionsHarman Kardon MAS High-Performance Audio System Introduction and FeaturesFront-Panel Controls Controller and Amplifier Rear-Panel Connections Controller Rear-Panel Connections Amplifier Remote Control Functions Transport Controls Bridge Iiip Insert IPod Model InstallationSetting the Clock Using the Remote ControlSetting the Alarms OperationSetting the Alarms Speaker Setup Tone Controls Volume ControlProgram Station Presets Source SelectionData Discs DAB Tuner MAS 111 Systems OnlyPlayback Control Auxiliary Inputs Programmed PlayBridge Iiip Dock for iPod Recording System ResetSystem Software Version System MemoryTroubleshooting TroubleshootingSpecifications System SpecificationsLoudspeakers FM Tuner SectionGeneral CD SectionToslink is a trademark of Toshiba Corporation

MAS 101, MAS 111, MAS 102 specifications

Harman Kardon, renowned for its high-fidelity audio products, offers a trio of integrated audio systems: the MAS 102, MAS 111, and MAS 101. These compact all-in-one solutions are designed to deliver exceptional sound quality while encompassing modern technological features.

The Harman Kardon MAS 102 is a versatile system that combines performance with user-friendly features. This model boasts a powerful amplifier with a robust power output, making it ideal for driving a range of speakers. The MAS 102 includes both analog and digital inputs, allowing for seamless connectivity with various audio devices, including CD players, turntables, and modern digital sources. Its integrated AM/FM tuner enhances its capabilities, providing access to a wide range of radio stations. The sleek design and intuitive remote control make it an attractive addition to any audio setup.

Moving on to the MAS 111, this model elevates the audio experience further with added functionality. It incorporates a unique digital signal processing technology that ensures clarity and precision in sound reproduction. The MAS 111 features a high-quality DAC (Digital-to-Analog Converter), which enhances audio fidelity for digital sources. This system also supports multiple formats, making it a versatile choice for music lovers who enjoy a variety of media. The built-in Bluetooth capability allows users to stream audio wirelessly from smartphones, tablets, and computers, while the USB input provides additional convenience for direct playback of music files.

The MAS 101, while simpler, remains a powerful contender in this lineup. It is tailored for those who appreciate straightforward functionality combined with premium sound quality. The MAS 101 features an efficient integrated amplifier and offers essential connectivity options, including both phono and line-level inputs. Its compact design makes it suitable for smaller spaces, yet it does not compromise on audio performance. The system delivers rich and immersive sound, catering specifically to vinyl enthusiasts with its dedicated turntable input.

In summary, the Harman Kardon MAS series—consisting of the MAS 102, MAS 111, and MAS 101—caters to diverse audiophile needs. Each model brings its own unique features and characteristics, ensuring that users can find the right system to suit their sound preferences and lifestyle. Whether you’re seeking advanced digital capabilities, seamless connectivity, or pure analog performance, the MAS series stands as a testament to Harman Kardon’s commitment to audio excellence.
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