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Thread: Beam alignment

  1. #1

    Beam alignment

    When I press the laser fire button I can see the the tube glow brightly but it does not leave a burn mark on the tape on mirror #1. The amp meter registers 20 amps when fired. Could the tube be bad?

    Thanks in advance!
    Ray Beaty

  2. #2
    Join Date
    Aug 2006
    Location
    Suwanee, GA
    Posts
    3,686
    Someone just asked the exact same question in the last few days, check that thread for a lot of troubleshooting tips.

  3. #3
    Join Date
    Mar 2014
    Location
    Iowa USA
    Posts
    4,485
    Do some research lots of questions just like yours, and its 20 mA not 20 amps.
    Retired Guy- Central Iowa.HVAC/R , Cloudray Galvo Fiber , -Windows 10

  4. #4
    20 amps holy molly you must have burn a hole right thru the mirror
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