Feature Summary - Lab.gruppen D Series Operation Manual

5.3. Feature summary

5.3.1. Features common to both D Series variants
• Four channels with six levels of total available frame power output: 20000 W, 12000 W, 8000 W, 4000 W,
2000 W and 1000 W
• Rational Power Management (RPM)
• True flexibility in allocating power output across each channel to match requirements, for more efficient
use of amplifier inventory
• Any channel is capable of being significantly scaled up to match power requirements.
• Dedicated on–board surveillance and load monitoring for voice alarm applications
• Advanced universal power supply
• Regulated Switch–Mode Power Supply (R.SMPS™) maintains stability through fluctuations in mains voltage
• Best–in–class Power Factor Correction (PFC)
• Current Draw Modeling (CDM™) reduces peak mains draw
• Breaker Emulation Limiter (BEL™) responds to available mains distribution
• Under–Voltage Limiting (UVL™) allows continued operation through mains voltage drop
• CAFÉ (Configuring Amplifiers For the Environment) software incorporates ESP™ (Equipment Specification
Predictor) to assist in design, equipment specification and commissioning
• Features controlled by on–board DSP
• Amplifier gain is set in the digital domain and controlled via the Lake Controller software.
• ISVPL™ – The Inter–Sample Voltage Peak Limiter (ISVPL) tailors each channel's power output to the
characteristics of the connected load
• Load Verification & Performance Monitoring – A comprehensive set of proprietary DSP–based tools
enables load verification and real–time performance monitoring
NOTE: The D200, D120 and D80 models have the possibility to bridge two power outputs to further
increase scalability. This feature is not available on the D40, D20 and D10 models.
5.3.2. Features unique to Lake variant
• Lake's exclusive classic/linear–phase/FIR speaker processing platform with four throughputs
• Group control with Raised Cosine™ MESA EQ™ asymmetric filters
• LimiterMax™ peak and RMS limiters
• Extensive loudspeaker preset database (Lake LoadLibrary™)
• Comprehensive clocking management system with low latency sample rate conversion
• Full support for Dante Controller
• Multiple and redundant inputs with programmable failover
• Four "Lake Class" analog inputs with Iso–Float™ ground isolation
• Two AES3 digital inputs (4 audio channels)
• Eight dual–redundant Dante network audio inputs with AES67 support
• Comprehensive 3rd party protocol for integration potential with third party matrix systems via purpose–
developed middleware
D SERIES Lake Operation Manual rev 3.0.4
D SERIES Lake Operation Manual rev 3.0.3
5. Introduction
5. Introduction
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