I've been using a G1000UB for several years and found out today the GPS isn't working when we lost power for about a second. I actually have two G1000UB. A couple of hours after the loss of power, when I powered up the two GPS one came up and showed 120 volts input (I haven't tested the unit yet to see if it is working OK). The other GPS came up and showed 0 volts input.
Because of the age of the GPS, I'm suspecting a new battery is needed (I took the battery out and it shows about 5 volts with no load on the battery. My concern is not with the battery but with the 0 volts input. Any comments or suggestions?
Because of the age of the GPS, I'm suspecting a new battery is needed (I took the battery out and it shows about 5 volts with no load on the battery. My concern is not with the battery but with the 0 volts input. Any comments or suggestions?