Left box
12
Valid touch registered on the scoring side.
VoltageArmed
LineNear
PriorityHold
Blacked-out arena / electronic scoring language
Every Touch Visible
A metallic strip under hard white light, scored by two saturated signals and a spare technical HUD.
Broadcast-grade clarity
Right box
14
Clean signal light against the near-black hall.
VoltageArmed
LineFar
PriorityReady