12-04-2012 11:04 PM
I just got a tom tom gps 1 3rd edition, this is my second one of this same gps, however this time when I turned it on and after doing updates to it, I have the number 89M on the top left next to the + button on the screen only there when I am looking at the map. anyway to take it off?
13-04-2012 03:24 AM - edited 13-04-2012 03:26 AM
Was this a refurbished gps. If you allow the gps to lock on to the navsats does the number change? One possiblity is that the number is altitude in meters. If the unit was refurbished the orginal user may have installed tha third party plugin called height. you can check this by looking in the gps's drive with windows explorer for the following files and folders.
1 folder - "height"
2. folder -"ttninit"
3. file "ttn"
If these files / folder exist you can simply delete from the gps and then perform a reset.