7

I'm sure there isn't a setting that does this. I'm even more sure someone broke into my garage, stole nothing, and just decided to set the screen to invert.

It still works fine. The buttons work, I can open the door; everything seems to be okay, except that the screen is now inverted.

Crazy

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9
  • 1
    @isherwood I prematurely VTC because there was no question asked and no model number. VTRO
    – JACK
    Commented Aug 10, 2023 at 18:08
  • @Mark Probably because if the users took the tour, they'd know to ask a clear and concise question. If they don't, then they'll not know to up vote or "check" a good answer. Then we have to deal with it later as an unanswered question. We all "police" this site.
    – JACK
    Commented Aug 10, 2023 at 19:40
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    @JACK I am voting to leave open. The brand is visible and the problem is obvious Closing the question is frightening for new users as the wording is terse. Abd it wont teach them about up voting.
    – Rohit Gupta
    Commented Aug 10, 2023 at 20:35
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    Whoever programmed this was happy with displaying "DOOR WILL CLOSE IN 1 MINUTES". How does this give you confidence that this isn't just a software error?
    – TonyK
    Commented Aug 10, 2023 at 23:52
  • 1
    If constrained, I always code a number display as, eg. Mins to Close: 1, which reads naturally without a conditional branch.
    – dandavis
    Commented Aug 11, 2023 at 21:34

1 Answer 1

Reset to default
13

Looks like a common issue.
Solution is to turn it of and on by cutting power.

Youtube: https://www.youtube.com/watch?v=CfH_HQ2iPSc

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    Regarding how this can happen: even if the door control panel doesn't expose this setting to the user, many LCD controller chips have a configuration bit to flip the display (called display scan direction). Some random power spike can have flipped that bit, and after a reboot the main processor will restore the correct configuration.
    – jpa
    Commented Aug 11, 2023 at 6:53

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