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Details fuse types, replacement procedures, and importance of using correct fuses for protection.
Explains the power-on switch, LED indicators, and soft-start/in-rush protection.
Specifies XLR pin assignments for ground, hot, and cold signals for balanced audio.
Details how to make unbalanced connections and the importance of pin 1 for EMC compliance.
Details output socket configuration and minimum load for FFA-4004 and FFA-6004 models.
Explains using 4-core cables for biamplified systems and optional crossover filter cards.
Details output socket wiring and minimum load for FFA-6000, FFA-8000, and FFA-10000 models.
Guidance on using parallel outputs with 4-core cables for bass cabinets and recommended cable gauge.
Explains the clip limiter engagement and indication via red LED flashing.
Describes DC protection circuit, amplifier shutdown, and thermal muting of channels.
Details usage for small-medium full range and dedicated bass loudspeakers, touring, and mid/HF drivers.
Covers medium-large full range, bi-amplified stage monitors, and large format touring systems.
General purpose for small low mid or smaller bass cabinets, 2 Ohm drive.
Ideal for demanding bass and sub-bass reinforcement, high power output amplifiers.
Emphasizes referring servicing to qualified personnel and warns against user serviceable parts.
Outlines the 5-year warranty, exclusions, and procedure for returning faulty units.
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General