Sennheiser RS185 Instruction Manual page 26

Using your RS 185 headphone system
24 | RS 185
Using the Manual Level Control (MLC) mode
WARNING
Danger due to high volume levels
Before putting on the headphones and before toggling between
the level modes, adjust the volume on the headphones to a low
level. Toggling between different modes may cause an enormous
volume jump that can possibly damage your hearing.
Follow these steps to adjust the signal of your analog audio input.
1 Press the LEVEL button on the headphones or on the transmitter until
the Manual Level Control (MLC) mode becomes active.
The MLC LED indicator lights up green. If the audio level from your
source is too high and exceeds the maximum permitted level, the sound
gets distorted and the MLC
2 Use the MLC rotary knob to manually adjust the audio level. If the
maximum permitted level is exceeded, turn the knob counterclockwise
and position it to the point just before where the
changes to red. This point means that you have reached the optimum
setting for the audio level.
1
MLC
LEVEL
ALC
L E V E
L
A L C
LED indicator changes to red.
2
ON
MLC
M L C
MLC LED indicator
EL
LE V
M LC
A LC
MLC
MLC
MA X
MIN
MIN MAX