user manual
LMS-D4
3) Sub-bass channels operation mode
OP1+3 Sub
Mode = Stereo
The possible values are ‘Stereo’ and ‘MonoSum L+R’. With a system using a stereo two way configuration and having channels 1 and 3 dedicated for
4) Peak Limiters
OP1+3 Sub
Limiter = +5dBu
Each output has an independent high performance limiter, with both attack and release times fixed and optimally preset according to the frequency range of the channel it operates on. The values (displayed in dBu), refer to signal level at the outputs of the unit.
Follow these steps in order to correctly set limiters for your speaker system:
1.Determine the program power handling of the Turbosound loudspeaker (or HF/LF section as appropriate), or from the engineering data sheet or user manual for that product, or from the label on the rear of the cabinet.
2.Calculate the required limiter voltage using the formula: V = √ PR
where V is the limiter voltage setting,
and P is the program power rating of the loudspeaker, and R is the nominal impedance of the loudspeaker
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