Question about Magellan Maestro 4040 GPS Receiver
I received a Magellan Maestro 3250 for Christmas. The power/charger cords plug into the USB port. When I charge the unit, whether in the car or in the house, a screen comes up saying:
The USB has been connected to the unit. Please follow instructions from PC application for updating maps or software. Please make sure your battery is fully charged or power connected to prevent any power failure during file transfer."
This screen cannot be bypassed and renders the device unusable while plugged in. On long car trips, there is no way to charge while simultaneously using the device. It cannot be plugged in and operate at the same time. How do I get the device to differentiate between power flowing through the USB port and a PC connection in the USB port? Or is this even the problem? Many thanks.
The problem is that i was trying to update my Magellan Maestro3250 Navigator to maps and software must of clicked on something now no maps the screen just brings me to system settings it doesn't move from the screen cam somebody please how to solf my problems and to fix my drivers.Thank you!
Posted on Feb 24, 2009
I accidentally ran into this problem today when I inadvertantly plugged the wrong charger into the unit. I'm guessing that the device isn't getting the precise current it's expecting and thus thinks it's plugged into a computer. I'd suggest getting hold of a different charger and see if the problem goes away.
Posted on Mar 26, 2008
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Posted on Jan 02, 2017
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