Perreaux ECD2 - Manual (Page 27)

26
Faultfinding
Flowchart
Swap loudspeaker
connections
Fault in
loudspeaker A
Fault in
loudspeaker
A?
Swap amplifier
outputs
Restore speaker
cables to original
connections
Fault in
loudspeaker
B?
Swap amplifier
source input
channels
Loudspeaker A
at fault
YES
NO
Loudspeaker
cable at fault
Fault in
loudspeaker
A?
Swap source
output channels
Fault in
loudspeaker
A?
Loudspeaker
cable at fault
Input source
at fault
Amplifier
at fault
YES
NO
YES
NO
NO
YES