Anonymous posted an answer for this Navigon 2100 Portable GPS Receiver:
"if a cd came with the gps unit the manual might be on it."
Anonymous posted an answer for this Navigon 7100 GPS Navigator GPS Receiver:
"This can also be caused by a low battery. make sure your battery is fully charged"
Anonymous posted an answer for this Navigon 2100 Portable GPS Receiver:
"Is it a new memory card? if so,did you the card and load all the files that are needed for..."
Anonymous posted an answer for this Navigon 2100 Portable GPS Receiver:
"try and get your money back!! GPS should a signal in a couple of minutes,they can be slow..."
Anonymous posted an answer for this Navigon 2100 Portable GPS Receiver:
"Sounds like the data on the sd card is corrupted. You have to reload all data on the..."
Anonymous posted an answer for this Navigon 7100 GPS Navigator GPS Receiver:
"I had the same problem with my unit. Did you try to reload ALL the files back to the..."
Anonymous posted an answer for this Navigon 7100 GPS Navigator GPS Receiver:
"If your useing Windows XP or Vista,drivers arn't needed..Windows "sees" the gps unit as..."
Anonymous posted an answer for this Navigon 2100 Max Portable GPS System:
"I have a Navigon 7100 so this might not work.. 1) try to do a factory reset 2) call..."