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Manuals for Sunstech Alarm Clock Radios

Below you can find all models Sunstech Alarm Clock Radios for which we have manuals available. Also view the frequenty asked questions at the bottom of the page for useful tips about your product. Is your model not on the list? Please contact us.

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Frequently Asked Questions

Our support team searches for useful product information and answers to frequently asked questions. If you find an inaccuracy in our frequently asked questions, please let us know by using our contact form.

What do AM and PM stand for? Verified

AM stands for Ante Meridiem and indicates that the time is before midday. PM stands for Post Meridiem and indicates that the time is past midday.

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What is the difference between FM and AM? Verified

FM and AM are both forms of modulation used to transmit a signal. FM stands for Frequency Modulation and AM stands for Amplitude Modulation. AM is the oldest form of modulation. The biggest difference is that the FM signal is much stronger than the AM signal.

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What is GMT? Verified

GMT stands for Greenwich Mean Time (sometimes called UTC, standing for Coordinated Universal Time). It is the time for the longitude 0, that passes through Greenwich near London.

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Latest comments

Manual Sunstech FRD28 Alarm Clock Radio
José latorre 19-02-2024
Spanish manual


(Translated by Google)
Sunstech FRD28 Alarm Clock Radio
Manual Sunstech FRD28 Alarm Clock Radio
Antonio 25-01-2024
It is impossible to set the time


(Translated by Google)
Sunstech FRD28 Alarm Clock Radio
Manual Sunstech FRD35U Alarm Clock Radio
Jesús Carreter 11-01-2023
I have purchased the FRD35U alarm clock radio. It works well, I like the model, but there is no way to memorize the stations and order them to my liking. The instructions are insufficient and unclear, and the manual that I downloaded is the same as the instructions. For example, it says: "To listen to a station, select the bandwidth and press Tuning + or - How do you select the bandwidth? And if you press Time Prog to memorize the search for the station does not stop.


(Translated by Google)
Sunstech FRD35U Alarm Clock Radio
Manual Sunstech FRD35U Alarm Clock Radio
Guadalupe 02-05-2022
Today I bought a radio of this model I wanted to ask if it is possible to lower the intensity of the hour light thanks


(Translated by Google)
Sunstech FRD35U Alarm Clock Radio
Manual Sunstech FRD28 Alarm Clock Radio
Teresa 29-03-2022
Tell me what are the buttons for each thing, time and others


(Translated by Google)
Sunstech FRD28 Alarm Clock Radio