Manual

9. Appendix
PLM+ SERIES Operation Manual rev 1.0.0
65
9. Appendix
9.1. Faults and Warnings Overview
Category/Type Name On screen text Description Action
FRAME
Warning
Lake Controller ofine CTRL OFFLINE
Frame unable to nd Lake controller
on the network
Check network cabling/
network if controller
expected on the network
Warning
AES clock slipping CLOCK SLIPPING
Frame not able to lock to
incoming AES stream
Check AES sender and
clock conguration
Warning
Dante device name conict NAME CONFLICT
Two or more devices on the network
with the same Dante name
Review Dante
conguration
Warning
Dante module not detected
DANTE NEEDS
SERVICE
Lake cannot detect a functioning
Dante module
Restart device; if not
cleared it needs service
to operate Dante
Warning
Dante module with
incompatible rmware
DANTE FW INVALID
Dante module not loaded
with correct FW
Retry updating the rmware
with LakeUpdate
Fault
Audio Fault AUDIO FAULT
Internal audio interface
not functioning
Restart device; if not
cleared it needs service
Fault
Sense fault DSP SENS FLT:DSP
Voltage and current sensing on amplier
output faulty. Audio continues but
protection might be compromised.
No load monitoring
Restart device; if not
cleared it needs service
Fault
A/D converter power
supply fault
A/D PSU FAULT
Voltage supply to the analog input
converters faulty
Restart device; if not
cleared it needs service for
analog input to work
TEMP
Warning
Temperature warning
power supply
TEMP WARN:PSU
Power supply temperature
approaching critical levels
Improve cooling or reduce
output power to avoid
temperature becoming
critical
Warning
Temperature warning
DSP area
TEMP WARN:DSP
DSP area temperature approaching
critical levels
Improve cooling or reduce
output power to avoid
temperature becoming
critical
Warning
Power supply
Temperature Limit
PTL ACTIVE
Amplier is reducing output power
to avoid power supply temp
fault protection
Improve cooling or reduce
output power to avoid
limiting
Warning
Amp channel
Temperature Limit
ATL ACTIVE
Amplier channel is reducing output
power to avoid amplier channel
temp fault protection
Improve cooling or reduce
output power to avoid
limiting
Fault
Temperature fault
power supply
TEM P F LT:P SU
Power supply temperature reached
internal protection limit
Automatically restarts
when cooled down
Fault
Temperature fault
DSP area
TEM P F LT:DSP
DSP area reached
critical temperature
Improve cooling or
reduce power