User`s guide

MP-70/50 Scoreboard Controller User’s Guide
36
Controlling the possession lights
Press the NEXT. POSS. key to alternate between the home and visitor
possession lights. If you want to turn both lights off, press
NEXT POSS.
and then press SHIFT+BLANK.
Controlling the bonus lights
The HOME BONUS and VISITOR BONUS keys each provide these
three options: BONUS ON, DOUBLE BONUS, or BONUS OFF. Press these
keys repeatedly to cycle through the three options.