RCF ST 12-SMA Owner'S Manual Download Page 7

7

ENGLISH

On the back panel you will find all the controls, the signal and current inputs. In case 
is necessary to change the voltage please call your vendor or authorized RCF SERVICE 
CENTRE. This operation require the substitution of the fuse value and is reserved to an RCF 
SERVICE CENTRE.

At this point you can connect the power supply cable and the signal cable, but before 
turning on the speaker make sure that the volume control is at the minimum level (even 
on the mixer output). It is important that the mixer is already ON before turning on the 
speaker. This will avoid damage to the speakers and noisy “bumps” due to turning on parts 
on the audio chain. It is a good practice to always turn on speakers at last and turn them 
off immediately after the show. Now you can turn ON the speaker and adjust the volume 
control to a proper level.

The amplifiers are equipped with a microprocessor to control the DSP and the amplifier. The 
correct switch on of the amplifier is ensured by an initialisation procedure; during this test 
stage the LEDs (Limiter, Signal and Power Status), located on the amplifier module, remain 
off for approx. 2 sec. At the end of the switch on procedure on the amplifier module the 
Ready green LED only remains steadily on. In case of severe failure of the speaker, the LED 
on the front panel flashes several times and on the amplifier module, the Limiter red LED 
flashes. The speaker switches to “mute”.

BEFORE CONNECTING 

THE SPEAKER

BEFORE TURNING ON 

THE SPEAKER

TURNING ON 

THE SPEAKER

A 35 mm socket for mounting the loudspeaker on a speaker stand is provided in the bottom 
of the cabinet. 

WARNING

: Never suspend ST speakers by their handles. Handles are intended for 

transportation, not for rigging.

INSTALLATION

WARNING

Summary of Contents for ST 12-SMA

Page 1: ...OWNER MANUAL PROFESSIONAL AUDIO STAGE MONITORING ST 12 SMA ST 15 SMA...

Page 2: ...2 ENGLISH ITALIANO LANGUAGE 3 9...

Page 3: ...g occur The product does not function or functions in an anomalous way The power cable has been damaged Objects or liquids have got in the unit The product has been subject to a heavy impact 5 If this...

Page 4: ...ith extreme caution Sudden stops excessive pushing force and uneven floors maycause the assembly to overturn 10 There are numerous mechanical and electrical factors to be considered when installinga p...

Page 5: ...ducers in order to guarantee a better performance and great vocal reproduction All Compression drivers and woofers are precision built taking advantage of RCF s superior moulding assembly technologies...

Page 6: ...MALE XLR SIGNAL OUTPUT The output XLR connector provides a loop trough for speakers daisy chaining VOLUME CONTROL Adjust the amplifier volume This control does not affect the Link Input Link output le...

Page 7: ...can turn ON the speaker and adjust the volume control to a proper level The amplifiers are equipped with a microprocessor to control the DSP and the amplifier The correct switch on of the amplifier i...

Page 8: ...ted The speaker switches to mute FLASHING INDICATION 1 or 2 Warning 3 or 4 Limitation from 5 to 8 Failure In case of failure the Ready green LED remains off Perform the checks listed below check if th...

Page 9: ...eseguire sul prodotto interventi modifiche riparazioni se non quelle espressamentedescritte sul manuale istruzioni Contattare centri di assistenza autorizzati o personale altamente qualificato quando...

Page 10: ...ti tecnici del manuale d uso per conoscere le massime pressioni sonore che i monitor da studio sono in grado di produrre NOTE IMPORTANTI Per evitare fenomeni di rumorosit indotta sui cavi che trasport...

Page 11: ...la massima precisione grazie alle superiori tecnologie RCF di stampaggio lavorazione ed assemblaggio Risultati di eccellenza sono ottenuti grazie all esperienza il know how distribuito e standard pro...

Page 12: ...ONTROLLO DI LIVELLO Varia il volume del diffusore FLAT BOOST Il pulsante imposta l equalizzazione Flat o Boost Quest ultima agisce come loudness per applicazioni musica quando il diffusore acustico vi...

Page 13: ...Infatti buona regola che i diffusori amplificati e gli amplificatori in genere siano sempre le ultime apparecchiature ad essere accese dopo il montaggio e le prime ad essere spente alla fine dello sp...

Page 14: ...diffusore viene posto nello stato di mute INDICAZIONI 1 o 2 Attenzione 3 o 4 Limitazione da 5 a 8 Guasto Nel caso di guasto il LED verde Power status rimane spento Nel caso si presenti un qualsiasi av...

Page 15: ...P and Protection Circuits PHISICAL SPECIFICATIONS Dimensions w h d Weight Colour 45 20 kHz 129 dB 90 60 1 400 12 2 5 v c 1 1 4 v c 400 Watt 300 Watt 100 Watt 594 318 400 mm 18 Kg Black ST 12 SMA 45 20...

Page 16: ...www rcf it RCF S p A Via Raffaello Sanzio 13 42124 Reggio Emilia Italy Tel 39 0522 274 411 Fax 39 0522 232 428 e mail info rcf it 10307471 RevA...

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