Quick Start Guide

13. System confi gration tutorial
14. Faults and Warnings
32
D SERIES Lake Quick Start Guide rev 3.0.3
D SERIES Lake Quick Start Guide rev 3.0.3
33
21. Repeat step 16 and 20 for the B module. On the Output EQ/Crossover, tap the Aux Output Functions
button on the menu bar and then tap LPF Enable button. Drag the Low pass fi lter control object on the
frequency slider just above the menu bar to an appropriate crossover frequency for the sub, e.g. 100 Hz.
22. Use the control options mentioned in 17 to tune your loudspeakers. For larger systems, modules can be
placed in groups (Groups menu from the MAIN page) for control of multiple units.
23. Some features like RPM can only be confi gured from within CAFÉ software. Return to AMPLIFIER EVENTS
& CONTROL; from the main area hit MODULES button, select a module (e.g. Module A), tap I/O Confi g, tap
AMPLIFIER EVENTS & CONTROL, and navigate to the Control tab. The CAFÉ button (next to bottom) opens
the CAFÉ application and imports and highlights the current amplifi er and its RPM view.
CAFÉ, RPM view – Enter power requirements and impedances for the channels to confi gure RPM.
13.4. Additional Software Reference Material
Additional information regarding confi guration of Lake Controller for specifi c loudspeaker systems is available in the
Lake Controller Operation Manual, available for download in PDF format at www.labgruppen.com/support.
Additional information on confi guration of CAFÉ software is available in an integrated guide in the software program
and in the CAFÉ Coach videos posted on the Lab.gruppen web site and on the Lab.gruppen channel on YouTube.
14. Faults and Warnings
Category/Type Name On screen text Description Action
FRAME
Warning
Lake Controller offl ine CTRL OFFLINE
Frame unable to fi nd Lake controller
on the network
Check network cabling/
network if controller
expected on the network
Warning
AES / Dante clock slipping CLOCK SLIPPING
Frame not able to lock to incoming
AES stream or Dante clock slipping.
Check AES sender and
clock confi guration or
Dante clock settings
Warning
Dante device name confl ict NAME CONFLICT
Two or more devices on the network
with the same Dante name
Review Dante
confi 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 fi rmware
DANTE FW INVALID
Dante module not loaded
with correct FW
Retry updating the fi rmware
with LakeUpdate
Warning
Dante module disabled DANTE DISABLED
Dante module not communicated
correctly or other internal
confi guration fault
Restart device; if not
cleared it needs service
Warning
Sense fault DSP SENS FLT:DSP
Voltage and current sensing on amplifi er
output faulty. Audio continues but
protection might be compromised.
No load monitoring
Restart device; if not
cleared it needs service
Warning
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
Fault
Audio Fault AUDIO FAULT
Internal audio interface
not functioning
Restart device; if not
cleared it needs service
Fault
DICO communication fault DICO COMM FAULT
Communication fault between host
and amplifi er platform
Restart device; if not
cleared it needs service
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
Amplifi 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
Amplifi er channel is reducing output
power to avoid amplifi er channel
temp fault protection
Improve cooling or reduce
output power to avoid
limiting
Output EQ control - Add LPF/HPF and EQ fi lters and drag to adjust.