Difference: BlingBlingDatenEn (4 vs. 5)

In this example the upper display shows the current speed and the lower display the string veloblingbling. Each side has its own independent upper an lower display. The Velo Bling-Bling side with the button is called top surface (usually the left side), the other side bottom surface.

Between this two displays there is another display called bling. If the upper or lower display is blank and bling display is not blank, the bling image/string is showed instead. The bling image is repeated till the end of the rotation, see the rear wheel in the video: the upper display shows the trip distance, the bling display shows the repeated image with the Swiss, German, French, and Italian Flags. After each rotation the image is turned counterclockwise one pixel.