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Thread: ATK Optical Sensors labeled incorrectly from factory

  1. #1
    New User
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    Nov 2013
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    Indiana
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    ATK Optical Sensors labeled incorrectly from factory

    After installing my ATK, I started getting errors. Upon investigation I noted that the optical sensor labeled “1” traced back to the sensor in the middle of the bracket. Sensor “1” according to documentation is the low sensor and therefore should be lowest sensor on the bracket.

    I flipped optical sensors “1” and “2” and everything is now working correctly. I wonder how many ATK’s were assembled incorrectly at the factory.


  2. #2
    New User
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    Jul 2015
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    south australia australia
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    4
    i have just installed a ATK today in australia and i can confirm optical sensors 1 and 2 are in the incorrect position.
    glad i was able to find this thread while trying to trouble shoot.
    thanks heaps

  3. #3
    Frequent Visitor
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    Sep 2018
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    Florida
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    Same thing with me, not sure who's putting these things together

  4. #4
    Frequent Visitor LiveRock27's Avatar
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    Jan 2019
    Location
    Atlanta, GA
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    I know this is an older thread, but which second should be the bottom and which sensor should be the top?

  5. #5
    Master Control Freak RussM's Avatar
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    California - US Pacific
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    # 1 is lower
    #2 is upper
    Please do not send me PMs with technical questions or requesting assistance - use the forums for Apex help. PM me ONLY if the matter is of a private or personal nature. Thanks.

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