FBT MCA LTU - Manuale (Pagina 29)

28
I UK
ESEMPI DI IMPIEGO EMPLOYMENT EXAMPLES
VOLUME ON PWR
INPUT A INPUT B INPUT C INPUT D MONITORS
A-B-C-D INPUTS dB
EMERGENCY
Z 1 Z 1 Z 1 Z 1 Z 1 Z 2 Z 2 Z 2 Z 2 Z 2 Z 3 Z 3 Z 3 Z 3 Z 3 Z 4 Z 4 Z 4 Z 4 Z 4 Z 1 Z 2 Z 3 Z 4
-20 -15 -10 -7 -5 -3 -1 0 1 3 5 8
MON MON MON MON
HEAD SPEAKERS
MMS 4004 0
5
10
MMS 4004
OUT
IN
MMZ 8004S
1/4 MCA 4240A
MULTICHANNELPOWERAMPLIFIER-MCA4240A
FAILURE
C H 2 C H 3 C H 4
SIGNAL CLIP PRT FAILURE SIGNAL CLIP PRT FAILURE SIGNAL CLIP PRT FAILURE EMERG. PWR SIGNAL CLIP PRT
C H 1
zona 1
HEADSPEAKER
zona 2
zona 3
zona 4
RELAIS
zone 1
zone 2
zone 3
zone 4
RELAIS
RELAIS
RELAIS
MULTISALA ROOM-COMBINIING
MULTICHANNELPOWERAMPLIFIER-MCA4240A
FAILURE
C H 2 C H 3 C H 4
SIGNAL CLIP PRT FAILURE SIGNAL CLIP PRT FAILURE SIGNAL CLIP PRT FAILURE EMERG. PWR SIGNAL CLIP PRT
C H 1
MULTICHANNELPOWERAMPLIFIER-MCA4240A
FAILURE
C H 2 C H 3 C H 4
SIGNAL CLIP PRT FAILURE SIGNAL CLIP PRT FAILURE SIGNAL CLIP PRT FAILURE EMERG. PWR SIGNAL CLIP PRT
C H 1
MULTICHANNELPOWERAMPLIFIER-MCA4240A
FAILURE
C H 2 C H 3 C H 4
SIGNAL CLIP PRT FAILURE SIGNAL CLIP PRT FAILURE SIGNAL CLIP PRT FAILURE EMERG. PWR SIGNAL CLIP PRT
C H 1