Labradar will not arm

Klemm

Online Training Member
Full Member
Minuteman
Feb 23, 2013
392
94
Everything else works but the unit will not arm. Tried fresh batteries. Everything else works. Never did a firmware update since brand new, I can’t see this being the issue. Anyone have any ideas.
 
Working now, got the arm light to come on but would turn off As soon as I let go of the button. Did that four/ five times. Now it works.