HP 41 Card reader problem
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02-26-2017, 06:33 PM
(This post was last modified: 02-26-2017 07:20 PM by Cancuino.)
Post: #18
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RE: HP 41 Card reader problem
Email and PDF received. Thank you Geoff.
Well, I have some news: 1.- Now I can get the calculator working with the card reader attached. 2.- When I try to read a card, the motor doesn't turn on and a high pitch noise starts. I made two videos showing it. CAT Sound I have no idea why this is happening, any help is appreciated. Edit: I've noticed that that sound starts when the actuators of the card reader (the golden forks) touch the zone I marked on the next picture. Contact |
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