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R502 indicator light meaning

card reader

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R502 indicator light meaning

Post by Blianna » Thu Dec 29, 2016 11:18 pm

Please explain the light means of Feitian smar card reader R502?

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Re: R502 indicator light meaning

Post by Harten » Fri Dec 30, 2016 6:13 am

There is no doubt that the red light indicates that the reader is powered on. The blue and green lights indicates you can communicate with the card now.

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Re: R502 indicator light meaning

Post by UNKNwYSHSA » Mon Jan 02, 2017 10:09 pm

Blue for contact interface, and green for contactless, from the images.
sense and simplicity

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