20 Most Recent Navman iCN 520 GPS Receiver Questions & Answers

There should be a battery On/Off switch on the back. Have you tried turning it off, leaving it for 10 seconds then turning it back on?

Also, there should be a reset button either on the top or on the back. Hope this helps and solves your problem.

Regards

Matt

I you are going to change the battery, you have to take it out. Take it out and read off all the part numbers or serial numbers. One by one type them into google until you see the battery on sale somewhere with a price.

I found that if you open out the receiver at the back and make sure it is touching the windscreen it works for me. If not I don't get a signal. It is worse in one of our cars because it has a heat reflective windscreen.

go inside your 520 and you may see the plugs or the gps have come off this sometimes happens when you have knocked the unit. the wires are attached to the rear cover and run down and under a piece sticky tape check and see if they have fallen off.

dead useful Falter!

OK - remove the 2 screws on the bottom, then to open the unit you have to unclip the end panels... from the back, use an old card of some sort (I just used a hotel room key)
If you need to, cut a slight angle on an edge to let you force it into the groove. slide it about, pushing outwards and you should find the ends will un clip. there are then 2 more screws on either end to un do. The back then carefully unclips from the top and bottom panel. the battery is then free to be replaced.

that is probably due to the battery being totaly dead,
try using a mobile phone charger (nokia),
usb is for data transfers.

yes you need to replace the batt the reason for burn out so fast can be a number of things from moister getting into it during storage to simply bad line assembley

you can download maps in an sd slot and use it
you need to purchase it here.

Hello
You can change its map to NZ . Its manual has details about it, how to install language, maps from your desktop, updating etc. If you have its manual, refer to it. If you haven't the manual, send your Email address to me by Fixya. I'll send the copy of it to you. It is a large file in Adobe Acrobat Format, and I can't send it to you by this site. OK.