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Thread: DT40Pro's and Scanfail card

  1. #1
    Join Date
    Jan 2007
    Location
    Yorkshire, UK
    Posts
    4,564

    Default DT40Pro's and Scanfail card

    Hi

    Does anyone know if there is a way of wiring the DT40Pro's up to a scan fail card. Is there a feedback output on the DT40's?

    I've emailed Jian and he has suggested 'trying' J5 (marked safety). This doesn't sound too certain and I don't want to risk any damage. The scan fail card would be one of the LaserVisuals(UK) ones.

    Andy, one of the guys also on the LaserVisuals course, who is also looking at the scan fail card thinks there should be +/- from each galvo return so it can compare with the input, then if there is any difference it will see it as a fault,

    Any suggestions?

    Jem

  2. #2
    Join Date
    Nov 2005
    Location
    Melbourne, Australia
    Posts
    3,693

    Default

    Theres some interesting info in this thread:

    http://www.photonlexicon.com/forums/...ead.php?t=1368

    As a matter of fact, im just in the process of doing code for a basic scan fail board.... All in assembler
    KVANT Australian projector sales
    https://www.facebook.com/kvantaus/

    Lasershowparts- Laser Parts at great prices
    https://www.facebook.com/lasershowparts/

  3. #3
    Join Date
    Oct 2006
    Location
    Austria
    Posts
    60

    Default

    Hi!

    I`ve connected the DT40Pro driver to gento`s safety and it works perfect. Use jumper 5!

    Best regards
    Karl

  4. #4
    Join Date
    Dec 2005
    Location
    GuangZhou of China
    Posts
    162

    Default

    Quote Originally Posted by Starburst View Post
    Hi!

    I`ve connected the DT40Pro driver to gento`s safety and it works perfect. Use jumper 5!

    Best regards
    Karl
    All right,but the safety board not a standard desing.can't sure DT40pro connect other safety works perfect.
    Jian
    www.DTelectronic.cn

    DT-40pro scanner
    DT45/50 scanner

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