JohnC said:
Buying the Garmin unit will allow you to hear the Quest though. I'd have thought that alone as a safety feature (not having to take your eyes from the road) was worth £40. Especially considering how much you will already have paid for the Quest it would be a shame to lose such functionality. OK so you will need to factor in an Autocom or Starcom but the benefits imo are worth the overall costs. If you are on a budget then butchering the car unit will work, but if you drive a car you might not want to go down that route.
Yeah, I´m with you all the way.
This is my scenario:
I want to use the Quest for my snowmobile. I don´t want to attach any cords, either to my helmet, or my gps, so, I don´t need the audio-option.
Either way, we don´t have any routing or so in the mountains anyway.
Since my snowmobile has a electric start, I already have a battery, which I thought would be easy to connect the gps to.
To the point, I can in NO way, see why I should pay 40£ for an power-cable...
As I said before, I will cut my ac-adaptor, then I still have the car-cradle, to use in my car, and I can experiment with the other cable..
I have asked a few guys at work, all I need is an Vreg, and some kind of source that will draw 0.5mV, just to keep the Vreg running...
I´ll get back as soon as I have tested it out!
//Henrik