Rand Mcnally RVND 7710 Freezing

[concours]

We have a RVND 7710 that freezes usually after about 30 min of use it will work again after a reset but then for only about 10 min, it is up to date and the online diagnostics have been run. Any ideas before I drive over it

[JRTJH]

You can update the software at this link: http://www.randmcnally.com/support/s/dock-software

You can also run a "diagnostics and repair" program at this link:
http://www.randmcnally.com/support/s...ose-and-repair

If all else fails, you can send it back for repair by getting an RMA at this link:
http://www.randmcnally.com/support/rma