The LM 08 Line Supervisory Unit provides real-time monitoring and surveillance for 8 loudspeaker lines, up to a distance of 1 km, monitoring for short circuits, open circuits and ground leaks. Utilising impedance checking methodology, the unit allows for monitoring of branched loudspeaker network and audio attenuator insertion with minimal setup requirements. An LCD display provides a simple user-friendly interface for setup and monitoring. The unit is capable of interfacing with other equipment via RS 485 for remote monitoring, fault event logging and fault notification.
