I'm probably the only person with one of these that didn't know this, but if you put the Montana in Spanner Mode you can plug into a USB port and it will charge and let you navigate at the same time. I was looking for a way to use it in my truck and came across that.
Setup--> System --> Interface --> Garmin Spanner when it asks "mass storage device" hit "no"
Quote from: Gam on October 29, 2017, 07:44:17 AM
I'm probably the only person with one of these that didn't know this, but ...
This is a huge help. On my BRP trip, I was upset that I could not charge and navigate at the same time.
Why did they name it "spanner mode" anyway? No wonder I couldn't figure it out.