RCF MT 7308, Руководство пользователя

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ENGLISH
NORMAL OPERATION
When a MT 7308 unit has got acceptable reference values for all monitored lines, it starts
measuring all monitored lines constantly.
Measuring is stopped when the system is switched to stand-by.
LINE/SPEAKER FAULT
When the measuring result of monitored line differs from the reference more than the
given tolerance (and is over 10 measurement units), the MT 7308 will indicate ‘line fault’.
If the faulty line switch off-relays are enabled (dip-switch no.6), the faulty line will be
disconnected from the amplifier.
If the measuring result returns to a normal value, the error will be automatically reset and
the line re-connected to the amplifier.
Line fault is indicated by the front panel red LED (and DXT 7000EN system error
indication).
AMPLIFIER FAULT
When the measuring result is less than 10 measurement units, the MT 7308 will indicate
‘amplifier fault’.
If both faulty line switch off-relays (dip-switch no.6) and spare amplifier (dip-switch no.8)
are enabled, the respective loudspeaker line will be linked to the spare amplifier.
Any previously cut line (due to a line fault) will be re-connected.
If the measuring result returns to a normal value, the error will be automatically reset and
the line re-connected to its own amplifier.
Amplifier fault is indicated by the front panel red LED (and DXT 7000EN system error
indication).
OPERATION