If the Digi4Park® LED display show a message during the first two seconds after activation of the type [Ex], indicates that there is an error in a sensor. The “x” is replaced by the number of faulty sensors in total, to indicate the position of the faulty sensors on each side of the vehicle the four red LEDs that are next to the orange digits show the fault sensor. So what red light will means “damaged sensor”. The message disappears after 2 seconds.
Digi4Park® can operate with only one active sensor. Check the installation manual for more information on this topic.
Posted in: 2. End user tech support and troubleshooting