I have recently been providing consultancy work advising the Napier estates team on the upgrading of LEAX lighting Control panels. The Main lecture theaters at the Craiglockhart campus have bespoke LEAX lighting control panels providing DSI control of lighting along with integration of centralised emergency lighting from an invertor supply. The panel has inputs from fire alarm systems one way integration of the crestron control systems via RS232 and a LEAX control panel.
LEAX Controls went into administration some time ago and hence support and spares are in limited supply.
The original design of the system used a number of DSI fittings for emergency use from the inverter which caused a number of fault conditions were the DSI ballasts will not provide the correct level of emergency illumination.
The estates department picked this up in testing and called us in to help!
The designed solution is using some of the new mode Lighting EDIN din rail range of products.