My ex wife got one of this model for free from her employer and before I would let my daughter use it I took it for a test drive:
*In the span of just a few miles the unit got lost nearly five times, *I could find no way to change it from 24 hour clock to 12, the settings I did find did not work, *We are a MAC family, the software is completely useless, *I could find no support or updates to it on Sanyos website, *Every time I turned it off then back on while in progress I had to reset it to get the correct position.
Using Windows CE it is clumsy, slow, and well pretty much a useless device.
I returned this piece of Junk. 1) Maps are old 2) If you are looking for good customer service, there aint any. 3) Quality of GPS receiver is no good. Does not connect most of the times. 4) If you switch off and switch back on, it wont find the satellite. You would need to exit the navigation mode and come back again. 5) Bluetooth works well 6) No voice conversion
This thing is a peice of junk and buy dot com wont take it back after 20 days, it locks up with fatal application error and the maps are terribly out of date.ASIN:B000K2DHQW Sanyo NVM-4030 Navigation System]]