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I had to change my car charger for my Navigon 2100 and now it will not show map while charging all i get is a computer on the screen and have to disconnect to view map. Can anyone help me with problem?
When you changed your charger, did you get the right one? I bought an iGo and thought I could use the standard min usb tip. However, tip number A53 does charge and show the map. I hope this answers your question.
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I HAVE A 2100 NAVIGON GPS SCREEN WONT COME ON TRYED CHARGEING IT THE ORANGE LITE COMES ON /WONT CHANGE TO GREEN ALSO TRYED TO RESET NOTHING DO YOU HAVE ANY IDEAS WHAT ISHOULD DO NEXT .
[PDF]NAVIGON 2100/2120 User's Guide
Your NAVIGON 2100/2120 comes with the following accessories. .... With the NAVIGON 2100/2120, you can also use an external GPS antenna (not pro- ... support.navigonusa THEIRS A SITE FOR YOU YOUR FUSE IS A 6V 1 A RADIO SHACK SHOULD HAVE ONE OR PACK OF 5 6 BUCK OR SO
Wiring diagram pinout for Navigon GPS charge and concurrent use
Pin
Pin Name
Description
1
+5V
5 Volts Direct Current
2
Data
floating/Not connected
3
Data
floating/Not connected
X
Ident
Conneted to Pin 4 (GND) as pure short, no resistor
4
Ground
Ground, shorted to pin "X"
Use of standard mini-b will place unit in
Data Exchange/Synchronization mode. Use of mini-b with a 4-x pure short
will allow use of Navigation software and concurrent charging. USB power
source must be 1000 ma or above.
The problem lies with the fact that a standard mini usb pin-out has + voltage on pin 1 and ground on pin 5. The navigon is programmed to recognize this as a computer. The navigon charger however has + voltage on pin 4 and ground on pin 5. The reason for navigon doing this as opposed to following the standard pin-out is due to the unit requiring a stronger power supply to charge the battery. USB current output on a computer does not have the capacity to do this. As a consequence, you will have to find a charger that has the right pin-out for this device ( + on pin 4 and - on pin 5 ). The tough thing is, there is no way to tell one from the other, they look identical. However, I have found that chargers with a capacity of 1000 ma or greater are pinned-out like above ( + on pin 4 and - on pin 5 ). Other than using a multimeter to verify the pins, the only thing to do, would be to plug it in and see if it works. Hope this helps.
Had same problem with a navigon 2100 and after trying my daughters car charger it worked properly. Called Navigon and they are sending me a new car charger.
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