1. How to select the radio area?

For S series following: Car Settings-Radio settings-Radio area selection.

For P series following: CarSetting-Radio Region.

2. How to change the searching interval for radio frequency?

For S series following: Car Settings-Radio settings-Radio area selection.

For P series following: CarSetting-Radio Region.

3. How to make radio function working when using navigation?

For S series following: Car Settings-Navigation-Navi remix- on-adjust the mix ratio you want.

For P series following: CarSetting-Navi software settings-Navigation mixing-on- adjust the mix ratio you want.

4. Why the radio signal is weak?

A. Must select the correct radio area for your local, so that it have good signal.

5. How to turn on / turn off RDS? 

For S series following: Car Settings-Radio settings- Radio RDS switch-ON/OFF

For P series following: CarSetting-Factory Setting-16176699-Radio Setting-Rds switch-ON/OFF

B. In some car models, the original radio antenna is active, this original radio antenna have two FAKRA adaptors, look at the below picture.

In this case, buyer need to buy an additional two plug radio antenna, see the below picture.

Using this active radio antenna, you need to get power from G8 pin (ANT blue wire) on player power cable set.