Selection of a particular signal allows "Lamp Proving" to be enabled (normal setting) or disabled (failed) and also either disabling of (normal) or enabling of (not normal) "Hold at most restrictive aspect". This will be Red for most signals, and Yellow for repeaters. "Operate TRTS" allows the TRTS associated with that signal to be activated. Although this option is displayed for all signals, not all signals are equipped with TRTS, and a track circuit in the platform may need to be occupied for the TRTS to operate.
A signal can be selected by scrolling down the list, or by clicking on the mouse symbol and then clicking on a signal itself within the main view.
Last edited by Steamer on 23/11/2017 at 21:40