Kestrel Instruments Support & FAQs

Trying to calibrate compass on a 4500 NV and cannot get a single rotation to register. 0 of 3 showing not matter what . Holding vertically and rotating slowly, restart rotate faster, restart rotate slower, not a single revolution is counted. What could be

Hello, What if the firmware on this unit? You can check that when you turn it on. It will show up on the splash screen by the battery % in the form of Iss. 4.xx. Have you ever been able to calibrate the compass? What type of batteries are you using? This would be the guide I can send you. https://kestrelinstruments.com/mwdownloads/download/link/id/104/ You did ask about a lot of things so it may be best though to call and we can walk through everything you need. 610 447-1555 x130 or x235. Regards, Joe Racosky jracosky@nkhome.com

Created by John Haley

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