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Summary of Contents for RCF PL 82EN
- Page 1 USER MANUAL MANUALE D’USO PL 82EN FLUSH-MOUNT TWO-WAY CEILING LOUDSPEAKER IN COMPLIANCE WITH EN 54-24 STANDARD DIFFUSORE ACUSTICO A DUE VIE PER CONTROSOFFITTO CONFORME ALLA NORMA EN 54-24...
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Page 2: Safety And Operating Precautions
RCF S.p.A. will not assume any responsibility for the incorrect installation and / or use of this product. SAFETY AND OPERATING PRECAUTIONS 1. - Page 3 9. RCF S.p.A. strongly recommends this product is only installed by professional qualified installers (or specialised firms) who can ensure a correct installation and certify it according to the regulations in force. The entire audio system must comply with the current standards and regulations regarding electrical systems.
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Page 4: Installation
HAS BEEN DESIGNED TO GUARANTEE RELIABILITY AND HIGH PERFORMANCE. DESCRIPTION The PL 82EN two-way ceiling loudspeaker is in compliance with EN 54-24 standard. It is equipped with a steel fire dome and can be installed flush-mounted in false ceilings or panels. - Page 5 1. Drill a hole of diameter 240 mm (9.45”) in the false ceiling panel, as ø 240 mm (9.45’’) shown in figure 1. FIGURE 1 2. Loosen the two wing bolts A (figure 2) that secure the two attachment plates B and move the plates upwards, then secure the two plates B by re-tightening the two wing bolts A.
- Page 6 5. Hang the speaker into the fire dome, fitting the ends of one of the two support springs C on the speaker into one of the hooks D on the fire dome (as shown in figure 4). 6. Make the electrical connection as described in the next manual section.
- Page 7 CERAMIC TERMINAL STRIP CONNECTION The connection to the 100 V (/ 70 V) constant voltage line is made through the ceramic terminal strip, which includes a contact for earthing. Insert the cable through one of the two rubber cable guides of the fire dome. Connect the positive wire to the speaker input IN 100 V (+) and the negative wire to IN 0 (–).
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Page 8: Notes About Constant Voltage Systems
NOTES ABOUT CONSTANT VOLTAGE SYSTEMS - The loudspeaker input voltage (Vd) shall correspond to the amplifier output voltage (Va). - The sum of nominal power values (Pd x n) of all loudspeakers connected to the line shall not exceed the amplifier power (Pa). - Make sure all loudspeakers are connected in phase to ensure a correct sound reproduction. -
Page 9: Specifications
SPECIFICATIONS Input voltage: 100 V ( / 70 V) Power (selectable) at 100V: 20 W – 10 W – 5 W (power values are halved at 70 V) Input impedance (1): – 1 k – 2 k Frequency response: 130 Hz ÷ 20 kHz (–10 dB) Sensitivity: 94 dB (1 W, 1 m), 82 dB (1 W, 4 m) - Page 10 Salvo eventuali errori ed omissioni. RCF S.p.A. si riserva il diritto di apportare modifiche senza preavviso. Except possible errors and omissions. RCF S.p.A. reserves the right to make modifications without prior notice. www.rcf.it RCF S.p.A. Italy Via Raffaello Sanzio, 13...
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