How to Get the ERC Code on NSDN-W59 (Android & iOS App Guide)
This video explains how to get the ERC code for the NSDN-W59 audio/navigation unit using our Android and iOS apps.
To obtain the ERC code, first display the 16-digit serial number on your unit.
Once the serial number appears, enter it into one of the apps below to calculate the corresponding ERC code.
Android App (ERC Calculator):
https://play.google.com/store/apps/de...
iOS App (ERC Calculator):
https://apps.apple.com/us/app/erc-unl...
After entering the ERC code into your unit, normal functions such as radio, FM, AUX, Bluetooth, SD and navigation will resume.