FAQ

Q：How do I know if the product can suit ？

A：You can refer to the product description information or consulting us

Q：Boot no display

A：After start-up, the picture is no show, the light not bright, need to check installation line, generally for the plug is loose or fuse.

Q：Can't find navigation software

A：

1 navigation path set wrong, reset the correct path.

2 didn't insert the memory card, or loss of data within the memory card, to copy maps can be either.

Q：Navigation no signal

A：

1 GPS antenna wrong, or damage to the antenna solution after installed correctly.

2 Port navigation software error, to use the correct maps can be solved.

3 navigation signal is bad, are generally in indoor appear this kind of situation,

because the GPS can only signal is normal in the empty place.

Q：No backing display

A：

1 original car reversing light line has a problem, lead to products backed up display is not normal, need to check the car line.

2 in the inside to open the reverse rear view of the switch.