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10 | RS 185
3
MLC LED Meaning
The Manual Level Control (MLC) mode is
deactivated.
The Manual Level Control (MLC) mode is
activated.
The Manual Level Control (MLC) mode is
activated but the input signal has exceeded
the maximum permitted level.
32
ALC and MLC LED Meaning
When the ALC and MLC LEDs flash three
times, the optical audio input is selected.
The level adjustment is only necessary for
the analog audio input.
ALC MLC
4
TR status LED
Meaning
The transmitter is connected to the AC wall
outlet.
The transmitter is in standby mode.
The transmitter and headphones are
connected.
The transmitter detects an incompatible
digital audio streaming input (see page 28).
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