Magnavox MAS-80 Troubleshooting, Problem Solution, No Disc is displayed, Radio reception is poor

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E n g l i s h

Troubleshooting

WARNING

Under no circumstances should you try to repair the system yourself, as this will invalidate the warranty. Do not open the system as there is a risk of electric shock.

If a fault occurs, first check the points listed below before taking the system for repair. If you are unable to solve a problem by following these hints, consult your dealer or service center.

Problem

Solution

CD OPERATION

 

 

 

 

 

“NO DISC” is displayed.

– Insert a disc.

 

 

– Check if the disc is inserted upside down.

 

 

– Wait until the moisture condensation at the lens

 

 

has cleared.

 

 

– Replace or clean the disc, see “Maintenance”.

 

 

 

 

“DISC NOT FINALIZED” is displayed.

– Use a finalized CD-RW or CD-R.

 

 

 

RADIO RECEPTION

 

 

 

 

 

Radio reception is poor.

– If the signal is too weak, adjust the antenna or

 

 

connect an external antenna for better reception.

 

 

– Increase the distance between the Mini HiFi

 

 

System and your TV or VCR.

 

 

 

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Contents MAS-80MINI HI-FI System 8240 009English FrançaisInside this laser product 8240 009 Warranty Verification Owner ConfirmationModel Registration Hurry Dear Magnavox product ownerImportant Safety Instructions Class II equipment symbolIndex Contents Supplied accessories Safety informationGeneral Information Environmental informationPower PreparationsRear connections Antennas ConnectionInserting batteries into the remote control Speakers Connection Front SpeakersControls on the system and remote control First time setup/power up To reinstall Plug and PlayBasic Functions Plug and PlayDemonstration mode Switching the system onSwitching the system to standby mode Dim modeSound control DSC Digital Sound ControlDBB Dynamic Bass Boost To deactivate DBBCD Operation Loading discsDiscs for playback Playing discs Selecting a desired track/passageReplacing discs during playback Repeat and ShuffleProgramming the disc tracks Erasing the programTo review the program Tuning to radio stations Storing preset radio stationsRadio Reception Tuning to preset radio stations Erasing a preset radio stationTo store the radio station to another preset number To exit manual preset modeTimer setting Clock settingPress Clocktimer twice To exit without storing the settingClock/Timer Sleep timer settingDeactivating the timer Activating the timer for the same presetSpecifications MaintenanceCleaning the Cabinet Cleaning DiscsTroubleshooting Problem SolutionNo Disc is displayed Radio reception is poorReversed Remote control does not function Timer is not workingClock/Timer setting is erased System displays featuresLimited Warranty

MAS-80 specifications

The Magnavox MAS-80 is an intriguing piece of vintage technology from the early era of home computing. Originally released in the late 1970s, this microcomputer was among the first machines designed for personal use, making significant strides in the democratization of computing. The MAS-80 is built on the architecture of the popular Intel 8080 microprocessor, and it is often remembered for its innovative designs and user-friendly features.

One of the notable features of the MAS-80 is its modular design. Users could customize their systems by selecting various peripheral options, including floppy disk drives and printers. This flexibility allowed for a more personalized computing experience, catering to different user needs, from home users to small businesses. The integrated keyboard was another significant advancement, providing a more intuitive input method compared to earlier systems that relied on punch cards or toggles.

The MAS-80 was equipped with a substantial amount of memory for its time, allowing users to run more complex applications than many of its contemporaries. With up to 16k of RAM, the computer facilitated better multitasking capabilities, enabling users to execute various programs simultaneously. The built-in BASIC programming language also encouraged users to explore programming, fostering a culture of learning and creativity.

Networking capabilities were fairly limited in the MAS-80, but it did include support for serial communication, which allowed users to connect to modems and exchange data with other computers. This feature laid the groundwork for future developments in networking and internet communication.

Another notable characteristic of the Magnavox MAS-80 is its display technology. The system typically utilized a monochrome monitor, which was common in that era, but it offered compatibility with a range of display types. The clarity and responsiveness of its graphics made it a popular choice for educational purposes, business applications, and even simple gaming.

In conclusion, the Magnavox MAS-80 stands out as an important milestone in the evolution of personal computing. With its modularity, ample memory, and educational potential, it played a significant role in shaping the landscape of computing technology during the late 20th century. Although it may not match the computing power and sophistication of today’s systems, the MAS-80 is a testament to the ingenuity and vision of its creators, and it remains a treasured piece of computing history.
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