powersoft Quattrocanali 4804

INDEX
27
QUATTROCANALI | SERVICE MANUAL
7.3 Internal LEDs Checks - Main Board - AMP Section - Normal Operating Conditions
Colour Status LED Action
CH 4
A
GREEN
ON ENA None
B
RED
OFF FAULT
Colour Status LED Action
CH 3
C
RED
OFF FAULT
D
GREEN
ON ENA None
CH 2
E
GREEN
ON ENA None
F
RED
OFF FAULT
Colour Status LED Action
CH 1
G
RED
OFF FAULT
H
GREEN
ON ENA None
B
A
F
E
D
C
G
H
NOTE: If any of the Channel “ENA” LED was Blinking “GREEN”,
Refer to Troubleshooting Standby LED Error Code Table
(Page 36)
If any of the Channel “FAULT” LED was Lighted Up “RED”,
Refer to Troubleshooting Self-Test Error Code Table/Channel Fault
(Page 35)