Problem with garmin astro 220
Posted: Tue Oct 23, 2012 2:03 pm
currently i have 2 dc 40 collars and one dc30 collar.my problem is after 3 hours of running i lose gps contact with hounds.works great for the first three hours than i lose contact.i use rechargeable batteries but change them when they show fifty percent.I"m using after market tuff skin antennas and after market flex antenna on my 220.