I have set up images of the various display options. The pictures were taken with the mobile phone and are partly over-exposed or a little shaky and do not represent the real colors and the brightness. But they show how individually the traffic light display can be adjusted.

Display of different numbers from 1 - row to 3 row and AB Left / right:

Font form AB with a slash on the left side:

Traffic light angular from large to medium-small:

Traffic light Round and filled as a circle:

Traffic light square as frame Large and small:

Without and with display of the shot sequence; Here 2 of 10:

.... and as running Texts