Lab.gruppen D 200:4L Quick Start Guide

3. Warnings
26
D SERIES Lake Quick Start Guide rev 3.0.4
12. Signal fl ow and processing
12. Signal fl ow and processing
12.1. Signal fl ow
The figure below depicts the audio signal flow for a D Series Lake device. It is worth noting that this sophisticated
device provides seven points in the signal chain where the signal level can be adjusted, muted or disconnected.
Figure 12.1: D Series Lake Signal Flow Diagram
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
12.2. Level Adjustments & Mute Points
The following points in the signal flow can adjust level or mute the signal:
1 Input Router Stage Input selection and MUTE
2 Input Mixer Stage Router on /off connection to mixer and gain settings
3 Module Input Stage Mute and gain settings
4 Module Output Stage Mute and gain settings
5 Output Router Stage Output on /off routing connections
6 Attenuation Stage Power output channel mute and attenuation settings
7 Amp Gain Stage Amplifier gain control
NOTE: If the required audio signal is not passing correctly, verify the connection, mute and gain settings
at all seven stages.
INPUTS
Dante Receivers 1-8
AES 1-4
Analog 1-4
OUTPUTS
Dante 1-8
(no mutes)
Dante Receivers/AES/
Analog pass through to
Dante/AES67
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 43 5

Lab.gruppen D 200:4L Specifications

General

Brand	Lab.gruppen
Model	D 200:4L
Category	Amplifier
Language	English