Kenwood DNX7120 Car GPS Receiver "locked standby" Questions

...locked up while in middle of road trip. had this unit 5 yrs, no probs Til now. stopped at roadside park, came back it said recalulating, then screen showed calc at 100%, but unit is frozen! can't ...

master code setting couldn't do it (alarm system ADEMCO VISTA-10) I try to set a new code for a new person, but end up system display check zone 9 all time. I try to shut down power reset the unit, ...

i replace my car battery and my kenwood dnx 7120 is now lock its asking for a 4 digit code While code request mode,point the remote control to the unit and enter this code 55222277or ...

...locked (turn blue) so I was quite frustrated by it as I've only used the system a few times.  I have chased up a few suggestions from the web & the one I tried work.   Some suggested ...

standby. 3 Plug your gps into your computer then turn it on. Windows mobile will come up click on connect without setting up your device. Under file management click on browse contents of your device.