Truck GPS Support


  1. Updating your GPS
  2. Using Wifi Connectivity


  1. What does the maintenance reminder alert mean?
  2. How do I use the Address Book?
  3. How do I register my device?
  4. I received a low memory warning. What should I do?
  5. My device has no signal, drops the signal, or shows me in an incorrect location.
  6. I tried to update my device on the Dock but the download failed. What should I do?
  7. I have a GPS receiver accessory, but I don’t see my location.
  8. I received the following error: No truck-legal route could be found for this truck configuration.
  9. Can I enter my own route into the device?
  10. The address number I entered is really down the road from where the device says it is. Why?
  11. Why does it take me on a certain route when I know there is a better one?
  12. How do I view road construction?
  13. How do I calculate a detour from my route?
  14. How do I program and view a multi-stop trip?
  15. How can I view the directions for my route?
  16. How do I enter an address by latitude/longitude?
  17. I’m having trouble finding an address
  18. Why is the speed limit sometimes in an orange box and sometimes in a white box?
  19. What does the Hours of Service alert mean?
  20. What is the Tell Rand feature?
  21. How do the Timers, Logs and Trails features work?
  22. How do I find truck stops and other points of interest (POIs) on my device?
  23. What are the preferences that I can customize on my device?
  24. How do I adjust truck settings and warnings?
  25. Can I transfer data from another brand of GPS to my TND™?
  26. Can I back up addresses on my TND™?
  27. What is the SD card slot for? Can I load videos?
  28. Where does the power cord plug in on my TND™ 720?
  29. Can I use any USB power cord to power the device?
  30. Can I use the computer to charge my device?
  31. How often should I check for updates?

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