L-ACOUSTICS LA8 [47/56] Refer to the malfunction message flowchart below for eventual troubleshooting operations
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L-ACOUSTICS LA8 [47/56] Refer to the malfunction message flowchart below for eventual troubleshooting operations

L-ACOUSTICS LA8 [47/56] Refer to the malfunction message flowchart below for eventual troubleshooting operations
LA8_UM_EN_4-0
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Refer to the Malfunction message flowchart below for eventual troubleshooting operations:
No
Switch the amplified controller off and on.
If the problem persists,
install the latest FIRMWARE version [
].
Waiting SMPS
message?
Malfunction message
displayed on screen
Yes
Wait for 1 minute. If the message remains
displayed, switch the controller off and on.
Protect : CH
message?
Yes
Error on
Channel
message?
Yes
D
C : Channel
message?
Yes
If the protection remains active for several minutes, check the loudspeaker
cable and the enclosure connected to channel
for short circuit.
Fuseprotect
message?
Yes
Signal Attenuation
message?
Yes
If the protection rema
ins active for several minutes, decrease the
mixing desk output level or the controller input gain [7.7].
No
No
No
No
No
Controller has
been switched
off?
Yes
No
The message indicates that normal
shutdown sequence is processing.
Yes
Yes
Trouble
solved?
END
No
Contact an L-ACOUSTICS
®
Representative
Communication Error 0
message?

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