Pag. 14
SIRIO 2000T
SIRIO 2000T
SIRIO 2000T
SIRIO 2000T
SIRIO 2000T
Electronic Broadcast Equipment
IN CASE OF DUCTING OF THE VENTILATION AIR,
AN EXTERNAL EXTRACTING FAN IS REQUIRED.
LEFT
AUDIO INPUT
RIGHT
REMOTE
2 Signal -
1 Ground
3
2
3
1
20k-100k
MODULATION
MONITOR
RS232
AUX
MPX
10-100000 Hz
RF OUTPUT
50 OHM
MADE IN ITALY
0678
ABSOLUTELY REMOVE POWER CORD FROM MAINS
GROUND
UPPER AND BOTTOM COVERS ARE REQUIRED TO
ELECTRICAL SHOCKS, DO NOT REMOVE ANY PANEL.
MEET BOTH SAFETY AND EMI REQUIREMENTS.
CIRCUITS AT THE REAR OF THIS PANEL ARE
CONNECTED TO MAINS VOLTAGE. TO PREVENT
CAUTION!
POWER
ON
I PANNELLI DI CHIUSURA SUPERIORE ED INFERIORE
PRIMA DI CAMBIARE I FUSIBILI INTERNI, DISCONNETTERE
SONO RICHIESTI PER LA CONFORMITA' AGLI STANDARD
DI SICUREZZA E DI EMISSIONE ELETTROMAGNETICA.
ASSOLUTAMENTE IL COLLEGAMENTO ALLA RETE
NON RIMUOVERE LE COPERTURE. INOLTRE ENTRAMBI
RETE. PER EVITARE RISCHI DA SCOSSA ELETTRICA
SUL RETRO DI QUESTO PANNELLO SONO DIRET-
TAMENTE ACCESSIBILI CIRCUITI A TENSIONE DI
BEFORE REPLACING INTERNAL FUSES.
ATTENZIONE!
E' RICHIESTO UN GRUPPO DI ASPIRAZIONE ESTERNO.
IN CASO DI CONVOGLIAMENTO DELL'ARIA DI VENTILAZIONE
4500VA (RFB2001)
230Vac 50/60Hz
2500VA (RFB1001)
OFF
0678
SIS TEMI
ELETTRONICI
IN CASE OF DUCTING OF THE VENTILATION AIR,
AN EXTERNAL EXTRACTING FAN IS REQUIRED.
LEFT
AUDIO INPUT
RIGHT
REMOTE
2 Signal -
1 Ground
3
2
3
1
20k-100k
MODULATION
MONITOR
RS232
AUX
MPX
10-100000 Hz
RF OUTPUT
50 OHM
MADE IN ITALY
0678
ABSOLUTELY REMOVE POWER CORD FROM MAINS
GROUND
UPPER AND BOTTOM COVERS ARE REQUIRED TO
ELECTRICAL SHOCKS, DO NOT REMOVE ANY PANEL.
MEET BOTH SAFETY AND EMI REQUIREMENTS.
CIRCUITS AT THE REAR OF THIS PANEL ARE
CONNECTED TO MAINS VOLTAGE. TO PREVENT
CAUTION!
POWER
ON
I PANNELLI DI CHIUSURA SUPERIORE ED INFERIORE
PRIMA DI CAMBIARE I FUSIBILI INTERNI, DISCONNETTERE
SONO RICHIESTI PER LA CONFORMITA' AGLI STANDARD
DI SICUREZZA E DI EMISSIONE ELETTROMAGNETICA.
ASSOLUTAMENTE IL COLLEGAMENTO ALLA RETE
NON RIMUOVERE LE COPERTURE. INOLTRE ENTRAMBI
RETE. PER EVITARE RISCHI DA SCOSSA ELETTRICA
SUL RETRO DI QUESTO PANNELLO SONO DIRET-
TAMENTE ACCESSIBILI CIRCUITI A TENSIONE DI
BEFORE REPLACING INTERNAL FUSES.
ATTENZIONE!
E' RICHIESTO UN GRUPPO DI ASPIRAZIONE ESTERNO.
IN CASO DI CONVOGLIAMENTO DELL'ARIA DI VENTILAZIONE
4500VA (RFB2001)
230Vac 50/60Hz
2500VA (RFB1001)
OFF
0678
SIS TEMI
ELETTRONICI
3.2 REAR PANEL CONNECTORS
All transmitter inputs and outputs are located on the back panel.
- The audio channels input sockets on balanced female XLR-type connectors
- The wide-band external processed / stereo or composite signal input on a grounded unbalanced
BNC connector
- The frequency limited (20k
÷
100kHz) auxiliary channel input on a grounded, unbalanced BNC
connector
- The LF modulation output for monitoring, RDS external synchronisation or re-broadcasting
purpose, BNC-type
- The inverted wired RS232 DB9 female remote serial control port
- The remotr parallel control port, DB9 male type
- The RF antenna connector, N-type
- The hot centre-pin on the "EXTERNAL" BNC input is physically in parallel with the input
(pin 3) on the mono/right channel XLR socket. For this reason both connectors cannot be used
at the same time.
On the left side of the panel it is located the mains power switch, the power cord and an earth screw
for system earthing in addition to the ground conductor on the cord. The power switch trips if an
overcurrent condition should occur.
Please note that the transmitter is usually factory pre-set for 220-240 Vac
nominal mains voltage. If required, 110-120 Vac range must be internally set
on the mains tranformer board.
