Sennheiser LSP 500 PRO Speaker System User Manual


 
LSP 500 PRO | 33
The operating menu
X Press the MENU jog dial to open the compressor for the selected input.
X Turn the MENU jog dial to switch the compressor for the selected input on or
off.
The dotted area in the TH slider displays the level of the audio signal.
X Configure the compressor using the jog dials that are assigned the following
functions:
Jog dial Action Function
SLOT 3
Adjusts the compressor threshold (TH)
USB
Adjusts the compressor ratio (RATIO)
X Press the MENU jog dial to store your settings.
Use as ... To ... Ratio Gain reduction
... leveler ... compensate for
volume differences, e.g.
due to different talking
distances to the mic or
different speakers
1.2 to 2 The rain reduction
should be between
0 - 6 dB.
... peak limiter ... compensate for
sudden signal peaks, e.g.
due to throat-clearing or
touching the sound inlet
basket
4 to 10 Normally, filesthere
should be no gain
reduction.
X First, set the threshold to +6 dB.
X Make the desired ratio settings according to the table.
X During operation, slowly lower the threshold until the desired acoustic effect
is achieved.
A gain reduction of more than 10 dB can cause an increased susceptibility to
feedback. This is why the gain reduction should be continuously monitored, and,
if necessary, adjusted during operation.
Display example when compressor is
switched off
Display example when compressor is
switched on
Setting recommendations for the
compressor