The solution of NA7001B DAB product with poor signal, can’t pick up any radio station, or does not work
Posted: Wed Mar 14, 2018 8:34 am
1.Please check the USB port connected well to ensure power supply is normal.
2.Please make sure the Radio antenna connected well with the DAB box.
3.Before installation,you need to remove the protective paper from the transparent film on the Antenna.
4.After installation, we suggest you to put the radio antenna on the left of right corner under the front window. It's better to pick up the signal.
5.After the DAB application installation of your car stereo, click the app icon to check if you can enter the DAB functional interface normally.
6.If the signal source is strong and you can receive stations, it indicate that the wiring is correct and the product is working normal. In this case, it supposed to be that DAB signal source transmitter is unstable, or the surrounding environment is affected by electromagnetic waves. (Maybe there are airports, post offices, underground garages and so on.)
7. Reinstall the DAB software to check if it is the software problem.
https://mega.nz/#!ZmoR2L5L!2nVuXioKx9D7 ... hux0p5U6Jk
8.Please check whether it is in Europe or not? Whether there has DAB signal sources? If there are no DAB signal source, our DAB product could not pick up radio stations.
9.Please contact our service for a new DAB antenna, to check if it is the problem of the DAB antenna.
10.Find another car with Android car stereo, and install our DAB product to check if it works.
11.Could you please send us the image of DAB interface or operating video for analyse?
12. If all of those steps are normal, and the problem still exist, then there is something wrong with the product.
- 1.1.png (41.48 KiB) Viewed 10126 times
2.Please make sure the Radio antenna connected well with the DAB box.
- 2.1.png (44.18 KiB) Viewed 10126 times
3.Before installation,you need to remove the protective paper from the transparent film on the Antenna.
- 3.1.png (59.35 KiB) Viewed 10126 times
4.After installation, we suggest you to put the radio antenna on the left of right corner under the front window. It's better to pick up the signal.
- 4..png (90.15 KiB) Viewed 10127 times
5.After the DAB application installation of your car stereo, click the app icon to check if you can enter the DAB functional interface normally.
6.If the signal source is strong and you can receive stations, it indicate that the wiring is correct and the product is working normal. In this case, it supposed to be that DAB signal source transmitter is unstable, or the surrounding environment is affected by electromagnetic waves. (Maybe there are airports, post offices, underground garages and so on.)
- 6.png (56.1 KiB) Viewed 10127 times
7. Reinstall the DAB software to check if it is the software problem.
https://mega.nz/#!ZmoR2L5L!2nVuXioKx9D7 ... hux0p5U6Jk
8.Please check whether it is in Europe or not? Whether there has DAB signal sources? If there are no DAB signal source, our DAB product could not pick up radio stations.
9.Please contact our service for a new DAB antenna, to check if it is the problem of the DAB antenna.
10.Find another car with Android car stereo, and install our DAB product to check if it works.
11.Could you please send us the image of DAB interface or operating video for analyse?
12. If all of those steps are normal, and the problem still exist, then there is something wrong with the product.