Led States During Programming - Auerswald TFS-Dialog 400 Advanced Information

LED states during programming

If the data has not transferred correctly, the LEDs in the third row continue
to blink. To try again, adjust the transmission speed and/or the transmission
volume on your smartphone.
If data has not transferred correctly, all the LEDs in the second row light up.
The LED displaying the error flashes:
Left-hand LED
Middle LED
TFS-Dialog 400 - Advanced Information V02 11/2020
Incorrect PIN
Incorrect app version
Configuration
Configuration via the TFS Set app
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