Lab.gruppen PLM series Operation Manual

Also see for PLM 10000Q: Supplementary guide User manual addendum Specifications Quick start Technical data

Contents

Lab.gruppen PLM series Operation Manual Manual pdf 8 page image

2WelcomePLM Series Operation Manual rev 1.1.92.2.2.1 Input Gain (Sensitivity)Input gain (sensitivity) is set in the digital domain for PLM Series devices, and may be controlled via theLake Controller software or front-panel interface.2.2.2.2 ISVPL™The Inter-Sample Voltage Peak Limiter (ISVPL) tailors each power output to the characteristics of theconnected load. Please refer to section 5.3.1 for further information.2.2.2.3 Load Verification & Performance MonitoringA comprehensive set of proprietary DSP-based tools are provided for load verification and real-time perfor-mance monitoring. These functions utilize LoadLibrary, a comprehensive database for each loudspeakercomponent of the connected load (usually one or more band-limited drivers in a multi-way system).Using this data and a brief test signal, LoadSmart compares actual response to predicted response, identify-ing any malfunctioning components or connection errors. During the performance, SpeakerSafe™ monitorsreal-time load status, including temperatures of the PLM amplifier stages as well as magnets and voicecoils of connected loudspeakers. This allows operators to avoid power compression and identify potentialproblems.Please refer to the Lake Controller Operation Manual for detailed information on PLM Series load verificationand real-time performance monitoring functionality.2.2.3 Lake Processing and ControllerPLM Series devices integrate seamlessly into the Lake Processing environment. Two processing modulesoffer precise settings for gain, delay, crossover settings, equalization and limiting. Lake processing featuresincorporated in each module include Raised Cosine Equalization™ , linear phase crossovers, and LimiterMax™loudspeaker protection. The Super Module feature allows hardware processing modules in two or moreseparate devices to function as a single module in the Lake Controller software. Please refer to theLake Controller Operation Manual for further information.2.2.4 Lake Analyzer BridgeLake Controller software provides integration with third-party real-time analyzers, providing simultaneousmeasurement display and EQ adjustment via the Lake Controller.The third-party measurement tools that can be integrated via the Analyzer Bridge include:▸ Smaart Live Version 5.4▸ Live-Capture Light / Live-Capture Pro