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What metering options are available on the Alpha Link unit?

What metering options are available on the unit?

The unit has 24 tri-coloured LEDs. Each LED indicates either the state of an analogue input or output. These LEDs can be globally switched to give indication of the A/D process (the level of analogue signal being received by the unit) or D/A (the level of analogue signal being transmitted by the unit).

The LEDs have the following response to signal level.

Signal level below -30dBfs = OFF.
Signal level between -30dBfs and -3dBfs = GREEN.
Signal level between -3dBfs and -0.1dBfs = ORANGE.
Signal level above -0.1dBfs = RED.