Thread: How to update maps on a street pilot 2720

Originally Posted by Giomen

It is not really waterproof but you do not care about it. I forgot it in car before a ford forcing a many time. Just dried and cleaned from swamp slime and no problem. One moment what no voltage supply to it in this cases because all auto electrical circuits below roof certainly was disconnected.
P.S. Car adapter is not sealed and you can see yourself that is inside.

Thanks for your information, my little concern if inside those speaker enclosure have a electronic pcb or something like that
i will open it when i already have small screw driver

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Finally, i'm cutting DC adapter and grab some "hid ballast" socket because its waterproof
so i can interchange between AC power / Battery power
I had tested, red cable still Positive and Black is Ground
Dont forget to put a fuse, i take lazy ways (solder them directly)
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after a little finishing with heatshrink
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