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5

ENGLISH

6.

 If this product begins emitting any strange odours or smoke, switch it off immediately and 

disconnect the power cord (and / or batteries).

7. 

The terminals marked with the symbol 

 are HAZARDOUS LIVE and their connection is 

to be made by an INSTRUCTED PERSON or the use of ready-made cables is required.

8. 

Do not connect this product to any equipment or accessories not foreseen.

For suspended installation, only use the dedicated anchoring points and do not try to hang 
this product by using elements that are unsuitable or not specific for this purpose.
Also check the suitability of the support surface to which the product is anchored (wall, 
ceiling, structure, etc.), and the components used for attachment (wall plugs, screws, brackets 
not supplied by RCF etc.), which must guarantee the security of the system / installation 
over time, also considering, for example, the mechanical vibrations normally generated by 
transducers.
To prevent the risk of falling equipment, do not stack multiple units of this product unless this 
possibility is specified in the user manual.

9. RCF S.p.A. strongly recommends this product is only installed by professional 
qualified installers (or specialised firms) who can ensure 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.

10. 

Supports and trolleys

The equipment should be only used on trolleys or supports, where necessary, that are 
recommended by the manufacturer. The equipment / support / trolley assembly must be moved 
with extreme caution. Sudden stops, excessive pushing force and uneven floors may cause the 
assembly to overturn.

11. 

Mechanical and electrical factors need to be considered when installing a professional 

audio system (in addition to those which are strictly acoustic, such as sound pressure, angles 
of coverage, frequency response, etc.).

12.

 Hearing loss

Exposure to high sound levels can cause permanent hearing loss. The acoustic pressure level 
that leads to hearing loss is different  from person to person and depends on the duration 
of exposure. To prevent potentially dangerous exposure to high levels of acoustic pressure, 
anyone who is exposed to these levels should use adequate protection devices.
When a transducer capable of producing high sound levels is being used, it is therefore 
necessary to wear ear plugs or protective earphones.
See the technical specifications in loudspeaker instruction manuals to know their maximum 
sound pressure levels.

13. 

Do not obstruct the ventilation grilles of the unit. Situate this product far from any heat 

sources and always ensure adequate air circulation around the ventilation grilles.  

14. 

Do not overload this product for a long time.

15. 

Never force the control elements (keys, knobs, etc. ).

16. 

Do not use solvents, alcohol, benzene or other volatile substances for cleaning the 

external parts of this product.
Use a dry cloth.

NOTES ABOUT AUDIO SIGNAL CABLES

To prevent the occurrence of noise on microphone / line signal cables, use screened cables 
only and avoid putting them close to:

 

-

Equipment that produces high-intensity electromagnetic fields (for example, high power 
transformers)

 

-

Mains cables

 

-

Loudspeaker lines.

NOTES ABOUT 

AUDIO SIGNAL CABLES

Summary of Contents for AM 1064

Page 1: ...OWNER MANUAL MANUALE D USO AM 1064 AM 1125 MIXER AMPLIFIERS MIXER AMPLIFICATORI ...

Page 2: ......

Page 3: ...PANEL REAR PANEL LOUDSPEAKER CONNECTION SPECIFICATIONS USE EXAMPLE ITALIANO AVVERTENZE PER LA SICUREZZA DESCRIZIONE INSTALLAZIONE NEI RACK DA 19 PANNELLO FRONTALE PANNELLO POSTERIORE COLLEGAMENTO DEI DIFFUSORI ACUSTICI DATI TECNICI ESEMPIO DI UTILIZZO 4 6 7 7 8 11 12 12 14 16 17 17 18 21 22 22 ...

Page 4: ...To prevent the risk of electric shock never open this product there are no parts inside that the user needs to access 2 2 SECONDARY EMERGENCY POWER SUPPLY THROUGH BATTERIES AM 1125 only WARNING use external DC power source with 15A current rating protection facility The apparatus operating voltage is 24 V dc therefore it is necessary to connect in series several batteries having a lower nominal vo...

Page 5: ...e equipment support trolley assembly must be moved with extreme caution Sudden stops excessive pushing force and uneven floors may cause the assembly to overturn 11 Mechanical and electrical factors need to be considered when installing a professional audio system in addition to those which are strictly acoustic such as sound pressure angles of coverage frequency response etc 12 Hearing loss Expos...

Page 6: ...amplifier output is available either for low impedance loudspeakers min 4 Ω or 100 70 V constant voltage line for loudspeakers having 100 70 V transformers In addition to the connection to the mains the AM 1125 model only can also be powered by batteries voltage 24 V dc in order to ensure its proper operation even when the mains supply is unavailable Front panel LEDs indicate power on and the audi...

Page 7: ...controls of the inputs that are not used 6 BASS tone control 7TREBLE tone control 8 MASTER volume control 9 Main POWER switch 0 off I on P POWER ON LED when lit the amplifier is operating LEDs indicating the mixed audio signal level green 20 dB orange 9 dB red 0 dB peak 0 dB signal level that allows to get the amplifier maximum output power It is advisable to reduce the MASTER volume 8 or a single...

Page 8: ...udio inputs are muted but the AUX IN for which it is possible to adjust its level by turning the DUCKING control A w MIC PH LINE Audio input 1 MIC LINE and Phantom switch MIC PH LINE Audio input sensitivity set to MIC The Phantom power supply is disabled Use dynamic microphones Audio input sensitivity set to MIC The Phantom power supply is enabled Use electret microphones Audio input sensitivity s...

Page 9: ...udio input 3 XLR connector see Audio input 1 e for the connection u AM 1125 only MIC LINE Audio input 3 MIC LINE switch i Audio input 4 AM 1125 3 AM 1064 for dynamic microphones XLR connector see Audio input 1 e for the connection o Audio input 4 AM 1125 3 AM 1064 with dual RCA connector for line level signals i e CD MP3 players tuners etc The two channels of the stereo source connected to the aud...

Page 10: ...s 120 W AM 1125 60 W AM 1064 D AM 1125 only Input for the secondary 24 V dc power supply batteries necessary to ensure the amplifier operation even if the mains supply is unavailable Make sure the connection polarity is correct and use a cable having wires with a suitable section at least 2 5 mm Warning use external DC power source with 15A current rating protection facility F Mains connector with...

Page 11: ...he amplifier maximum power delivery A higher impedance leads to a reduction of the power delivered by the amplifier e g 8 Ω approx power 16 Ω approx power An impedance lower than 4 Ω overloads the amplifier Loudspeaker models shall be chosen by considering the max power that the amplifier can deliver Loudspeaker line should be as short as possible long cables may need large wire cross sections Do ...

Page 12: ...V 2 dBu MAIN IN IMPEDANCE 10 kΩ unbalanced 10 kΩ unbalanced AMPLIFIER OUTPUT TO LOUDSPEAKERS 100 V 167 Ω 70 V 83 Ω 4 Ω 100 V 83 Ω 70 V 42 Ω 4 Ω PRE OUT LEVEL 1 V 2 dBm 1 V 2 dBm PRE OUT IMPEDANCE 600 Ω unbalanced 600 Ω unbalanced INPUT 1 PHANTOM POWER SUPPLY 18 V dc max 20 mA 18 V dc max 20 mA LEDS blue power on green 20 dB signal orange 9 dB signal red 0 dB signal peak blue power on green 20 dB s...

Page 13: ...13 ENGLISH ...

Page 14: ...integrità Per evitare il rischio di shock elettrici non aprire mai l apparecchio all interno non vi sono parti che possono essere utilizzate dall utente 2 2 ALIMENTAZIONE SECONDARIA D EMERGENZA TRAMITE BATTERIE solo AM 1125 ATTENZIONE l alimentazione in c c 24 V deve essere protetta da sovraccarico per un intensità di corrente superiore a 15 A L apparecchio funziona con tensione 24 V in corrente c...

Page 15: ...tamento dell assieme 11 Vi sono numerosi fattori meccanici ed elettrici da considerare quando si installa un sistema audio professionale oltre a quelli prettamente acustici come la pressione sonora gli angoli di copertura la risposta in frequenza ecc 12 Perdita dell udito L esposizione ad elevati livelli sonori può provocare la perdita permanente dell udito Il livello di pressione acustica pericol...

Page 16: ... disponibile sia a bassa impedenza min 4 Ω oppure a tensione costante 100 70 V per diffusori con trasformatore Oltre al collegamento alla rete elettrica il solo modello AM 1125 può essere alimentato in corrente continua tramite batterie tensione 24 V per assicurarne il funzionamento anche quando l alimentazione da rete è momentaneamente assente o non disponibile Sul pannello frontale sono presenti...

Page 17: ...i ingressi non sono utilizzati 6 Controllo comune dei toni bassi BASS 7 Controllo comune dei toni alti TREBLE 8 Controllo di volume principale MASTER dell amplificatore interno 9 Interruttore principale dell apparecchio POWER 0 spento I acceso P LED indicante l accensione dell apparecchio LED indicanti il livello del segnale audio miscelato verde 20 dB arancio 9 dB rosso 0 dB picco 0 dB livello de...

Page 18: ...disattivati ad eccezione dell ingresso audio AUX per il quale è possibile regolare il livello tramite il controllo DUCKING A w MIC PH LINE Selettore di livello ed alimentazione Phantom dell ingresso audio 1 MIC PH LINE Ingresso audio con sensibilità a livello microfonico l alimentazione Phantom è disinserita Uso microfono dinamico Ingresso audio con sensibilità a livello microfonico l alimentazion...

Page 19: ...nto y solo AM 1125 Ingresso audio 3 connettore XLR vedere Ingresso audio 1 e per il collegamento u solo AM 1125 MIC LINE Selettore di livello dell ingresso audio 3 i Ingresso audio 4 AM 1125 3 AM 1064 per microfono dinamico connettore XLR vedere Ingresso audio canale 1 15 per il collegamento o Ingresso audio 4 AM 1125 3 AM 1064 con doppio connettore RCA per segnale a livello linea es lettore CD MP...

Page 20: ...064 D solo AM 1125 Ingresso per alimentazione secondaria 24 V c c tramite batterie necessaria per assicurare il funzionamento dell amplificatore anche quando l alimentazione da rete è assente Assicurarsi che la polarità del collegamento sia corretta ed utilizzare un cavo con conduttori di sezione adeguata almeno 2 5 mm ATTENZIONE l alimentazione in c c 24 V deve essere protetta da sovraccarico per...

Page 21: ...massima erogazione di potenza dell amplificatore un impedenza superiore comporta una riduzione della potenza erogata es 8 Ω circa potenza 16 Ω circa potenza un impedenza inferiore a 4 Ω sovraccarica l amplificatore La somma delle potenze dei diffusori deve essere adeguata alla potenza massima erogabile dall amplificatore La lunghezza delle linee diffusori deve essere ridotta al minimo una lunga di...

Page 22: ... 1 V 2 dBu IMPEDENZA INGRESSO MAIN IN 10 kΩ sbilanciato 10 kΩ sbilanciato USCITA AMPLIFICATA PER DIFFUSORI 100 V 167 Ω 70 V 83 Ω 4 Ω 100 V 83 Ω 70 V 42 Ω 4 Ω LIVELLO USCITA PRE OUT 1 V 2 dBm 1 V 2 dBm IMPEDENZA USCITA PRE OUT 600 Ω sbilanciato 600 Ω sbilanciato ALIM PHANTOM INGRESSO 1 18 V c c max 20 mA 18 V c c max 20 mA LED blu accensione verde segnale 20 dB arancio segnale 9 dB rosso segnale 0 ...

Page 23: ......

Page 24: ... 1234 Int 44 870 626 3142 e mail info rcfaudio co uk RCF France tel 33 1 49 01 02 31 e mail france rcf it RCF Germany tel 49 2203 925370 e mail germany rcf it RCF Spain tel 34 91 817 42 66 e mail info rcfaudio es RCF Belgium tel 32 0 3 3268104 e mail belgium rcf it RCF USA Inc tel 1 603 926 4604 e mail info rcf usa com ...

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