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    How to - Inverted install ? - PTZ1A225U-IRA-N

    Question: How do you invert Dahua PTZ image? Just bought a PTZ1A225U-IRA-N (from Andy as advised on this forum) What a great guy, very helpful and really fast shipping, thanks for the advice. I have it installed inverted / Ceiling mount, but just can't figure out how to invert the image (it's...