Lab.gruppen PLM 20K44 - Manual (Page 15)

12. Signal flow and processing
PLM+ SERIES Quick Start Guide rev 1.0.0
15
12. Signal flow and processing
The table below depicts the audio signal flow for a PLM+ device.
1 The input section (inputs, input router and input mixer) allows for mixing capabilities as well as redundant and
prioritized inputs with automatic switch-over in case of signal failure.
2 Up to four Lake Processing modules provide user EQ and loudspeaker processing, including LimiterMax
limiting.
3 The Output router allows free routing between module outputs and power output channels.
4 Each power output channel provides individual channel processing, including ISVPL limiter, RPM and load
monitoring.
5 Power Amplifier
INPUTS
Dante Receivers 1-8
AES 1-4
Analog 1-4
OUTPUTS
Dante 1-8
(no mutes)
AES/Analog
pass through
to Dante
Input
Routers
1-4
WITH
INPUT
MUTES
Input
Mixer A
Input
Mixer B
Input
Mixer C
Input
Mixer D
Lake Contour
Module A
Attenuator
Mute
Phase Rev
Custom RPM
Lake Contour
Module B
Lake Contour
Module C*
Lake Contour
Module D*
ISVPL
Auto RPM
Amp Gain LoadSmart LoadPilot AMP
Attenuator
Mute
Phase Rev
Custom RPM
ISVPL
Auto RPM
Amp Gain LoadSmart LoadPilot AMP
Attenuator
Mute
Phase Rev
Custom RPM
ISVPL
Auto RPM
Amp Gain LoadSmart LoadPilot AMP
Attenuator
Mute
Phase Rev
Custom RPM
ISVPL
Auto RPM
Amp Gain LoadSmart LoadPilot AMP
Module Data stored in Module FIles (Speaker Presets)
Frame Data stored in System Files and Frame Presets
Output Routing
1 2 4 3 5