RCF ST 12-SMA Owner'S Manual Download Page 8

8

ENGLISH

The microprocessor is able to signal three different kinds of failure by flashing the “Limiter” 
red LED on the amplifier panel before the lighting up of the “Power status” green LED. The 
three types of failure are: 

WARNING

: a non severe error or auto-ripristinate malfunction 

is detected and the performance of the speaker is not limited. 

LIMITATIONS

: an error is 

detected and the performance of the speaker is limited (the sound level is reduced by 3 dB). 
This does not affect the operation of the speaker since it continues to operate. However, it 
is necessary to call the service centre to solve the issue. 

FAILURE

: a severe malfunction is 

detected. 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 the speaker is properly connected to the power supply
- make sure that the power supply is of correct voltage
- check that the amplifier is not overheated
- disconnect the speaker from the mains power supply, wait for a few minutes and connect 
it again. If after these tests the red “LIMITER” LED is still on, please contact an authorised 
service centre.

FAILURE INDICATION 

AND SAFETY

!

VOLTAGE SETUP 

(RESERVED TO THE RCF SERVICE CENTRE)

ST 12-SMA

200-240 Volt, 50 Hz SETUP:

 FUSE VALUE T 1.6 A 250 V

100-120 Volt, 60 Hz SETUP: 

FUSE VALUE T 3.15 A 250 V

ST 15-SMA 

200-240 Volt, 50 Hz SETUP:

 FUSE VALUE T 3.15 A L 250V

100-120 Volt, 60 Hz SETUP:

 FUSE VALUE T6.3 A L 250V

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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