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LabRadar Trigger Directions

  1. Connect the 3.5 mm male plug from the trigger to the 3.5mm port on the right-hand side of the chronograph.  It is located below the Power and arming buttons under the black flap.
  2. Attach the other end of the trigger to your rifle using the included velcro or the optional Picatinny mount
  3. Ensure the chronograph is in the correct mode for your rifles expected speed range and arm the unit normally
  4. When the rifle is fired the unit will be triggered.  the sensitivity may need to be adjusted some based on your application.  The recommended setting is between 2-4.


Vudoo Mag Extension Installation Video