LM 08.AEX Line Supervisory Unit
LM 08 Line Supervisory Unit
Features:
Features:
- Built-in pilot tone signal generator
- High precision line drivers enable accurate measurement of the loudspeaker line impedance up to a maximum distance of 1 km.
- Impedance checking method allows for branching of loudspeaker lines without the need for end-line resistors and DC-blocking capacitors.
- Allows for monitoring of loudspeaker line beyond the audio attenuator.
- Automatically isolates shorted loudspeaker line from the power amplifier to prevent damage.
- Visual and aural indicators for line faults (Short, Open, Ground Leak).
- Multiple units can be cascaded, allowing for backup ratio of 16:1, 24:1 or more, up to 64:1.
- Maximum power handling of 500 W (rated at 100 V) per channel.
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