9. Appendix
68
PLM+ SERIES Operation Manual rev
3.0.1
9. Appendix
9.1. Faults and Warnings Overview
Category/Type
Name
On screen text
Description
Action
FRAME
Warning
CTRL OFFLINE
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
Warning
NAME CONFLICT
Two or more devices on the network
with the same Dante name
Review Dante
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
DANTE FW INVALID
Dante module not loaded
with correct FW
with LakeUpdate
Warning
Audio Fault
AUDIO FAULT
Internal audio interface
not functioning
Restart device; if not
cleared it needs service
Warning
Sense fault DSP
SENS FLT:DSP
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
to avoid power supply temp
fault protection
Improve cooling or reduce
output power to avoid
limiting
Warning
Amp channel
Temperature Limit
ATL ACTIVE
temp fault protection
Improve cooling or reduce
output power to avoid
limiting
Fault
Temperature fault
power supply
TEMP FLT:PSU
Power supply temperature reached
internal protection limit
Automatically restarts
when cooled down
Fault
Temperature fault
DSP area
TEMP FLT:DSP
DSP area reached
critical temperature
Improve cooling or
reduce power
