Initial screen when the TT Control starts showing the current TT position.Screen showing the ‘Select a position’ popup menu.Screen showing the Help window.The 10″ touch monitor. Size compared with a HO engine and a touch pen. Shown on a stand but can be laid flat. Also 7″ touch monitor is available.Back of 10″ monitor showing HDMI and 5V+TOUCH cables connected.Back of control box connectors. The MicroSD Card holds the control software and can be replaced if required.Front of control box connectors.Control box front showing cables.The really board is used to power the track that the bridge is alined with. It also reverses bridge track power.Bridge track wiring. When the head of the bridge is aligned with the main track should have the same polarity (represented by the same color in the picture).