Crown DCi 8 Operation Manual page 34

Advanced Operation
Advanced STP functions are available to create/modify speaker tunings. Holding CTRL-ALT-SHFT while double-clicking the speaker tuning icon opens the advanced panel.
See Figure 33.
Figure 33 Advanced Speaker Tuning Panel
The advanced panel includes every parameter implemented in a speaker tuning:
1. All parameters from basic panel (Recall, Store, Load, Delete, Mfr Name, Model, Band)
2. Crossover Filters (HP lower band-edge, LP upper band-edge, 18 types up to 48dB/oct)
3. EQ Filters (8 second order filter sections, 11 types, full parametric control)
4. LevelMax Limiter Suite (Peak, RMS, Thermal Limiters, Auto/Manual modes)
5. Delay (Fine adjustable from 0S to 0.1S, Coarse adjustable from 0S to 2S)
6. Band Gain (adjustable from -100dB to +20dB in 0.5dB steps)
7. Polarity/Invert
Speaker Tuning Libraries
The new system uses software based Speaker Tuning Libraries. Audio Architect manages these libraries within the device DLL. A library can contain any number of tunings.
Audio Architect can manage any number of libraries. The library system implemented includes:
Working Library
The working library is opened and active when opening any Speaker Tuning Panel. The working library is automatically updated with the latest stored tunings/settings when
exiting the open STP. Audio Architect is installed pre-configured for DCi amplifiers with a working library previously loaded with JBL Screen Array tunings from the JBL
Master Screen Array Library. Note: Multiple STP's can be opened but only the last parameters on the last panel closed are saved to the working library.
page 34
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Operation Manual