AP setup
In connection with d&b ArrayProcessing (AP), the AP setup
contains the AP data that is generated by the d&b ArrayCalc
simulation software and transferred to the applicable amplifiers via
the d&b Remote network (OCA/AES70) using R1.
As soon as the data has been sent to the amplifiers, the AP setup is
automatically activated.
Fln setup
The "Fln" setup (flown setup) for XSL-SUBs is meant to work as a
low frequency extension for a flown XSL-SUB array, which can
either be part of a mixed array or a pure SUB column next to or
behind an XSL-TOP array.
Thus the setup is based on a higher cut-off frequency with
improved phase alignment in the wider overlap region.
The setup allows both known configurations:
1. CUT for TOPs and Standard for SUBs.
2. Full range for TOPs and 100 Hz for SUBs.
The setup also includes the Coupling function to allow the
configuration of TOPs and SUBs in one control group.
The INFRA mode is not applicable for this application and is
therefore not available within this setup.
2.3.1 Controller settings
Depending on the selected setup, for acoustic adjustment the
100 Hz (Fln setup) and INFRA modes (Standard setup) as well as
the Coupling function can be selected.
100 Hz mode (Fln setup)
With the 100 Hz mode selected, the frequency range of the
system is reduced to the range from 37 Hz to 85 Hz.
It can be used when actively driven SUB cabinets are used to
supplement TOP cabinets operated in full range mode in a mixed
array to compensate for the effect of close coupling between the
SUB and TOP cabinets.
INFRA mode (Standard setup)
With the INFRA mode selected, the frequency response of the
system extends from 35 Hz to 85 Hz.
The XSL-SUB/XSL-GSUB can now be used to supplement
applicable d&b loudspeaker systems operated in full range mode.
d&b XSL-SUB/XSL-GSUB Manual 1.3 en
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