20cm-high figures, readable from 50m away. The different colour of the two numbering devices (red and green) makes it easier to recognise one's score.
It is supplied with a keyboard already connected by means of 30m-long cable. The cable can be extended very easily because it only has 2 conductors.
The keyboard is extremely sturdy, with membrane-type keys (5 million operations), in red and green like the corresponding displays. Mistakes in score-taking, which can occur if the keyboard is not placed in front of the scoreboard, are thus avoided. It can be connected to a second keyboard (Art.324) to control the scoreboard from 2 positions.
The following operations can be carried out from the keyboard: turn on and off the scoreboard, zero, increase or decrease single numbering devices. The score is up to 99. It is supplied with cable and supply plug.