3. Warnings
35
D SERIES Lake Quick Start Guide rev 3.0.4
14. Faults and Warnings
Category/Type
Name
On screen text
Description
Action
Warning
Under speaker count
UNDER SPKR CNT
Both LoadPilot tones above
thresholds or LoadSmart detected
fewer speakers than expected
Check load, cabling and
calibration
Warning
More speakers
OVR SPKR COUNT
LoadSmart detected more speakers
than expected
Check load and
cabling or
m
ngerprint
Warning
Uncertain about load
UNCERTAIN LOAD
LoadSmart uncertain about load
Check load and
cabling or
m
ngerprint
Fault
No load
NO LOAD
At least one LoadPilot tone above
measurable area or signi
m
cantly
above thresholds
Check load or calibration
Fault
Wrong load
WRONG LOAD
LoadSmart detected impedance
response output model
Check load and
cabling or
m
ngerprint
Fault
Short circuit
SHORT CIRCUIT
LoadPilot or full frequency analysis
below short threshold or hardware
short protection
Check load and cabling
AMP
Warning
Temp warning ampli
m
er
channel
TEMP WARN
Ampli
m
er channel is approaching
critical temperature
Improve cooling or reduce
output power to avoid
temperature becoming
critical
Warning
(D200, D120,
D80 only)
Very high frequency warning
VHF WARNING
Ampli
m
er channel gain
reduction due to VHF content
Check input signal
Fault
Temp Fault ampli
m
er channel
TEMP FAULT
Ampli
m
er channel has reached
internal protection limit
Automatically unmutes
when cooled down
Fault
Service channel
SERVICE CH.
Ampli
m
er channel is damaged
Restart device; if not
cleared it needs service
Fault
Very high frequency fault
VHF FAULT
Ampli
m
er channel protection
Check input signal
Fault
Current average limiter
CAL ACTIVE
Average current on ampli
m
er
above safe operating level
Reduce output power
to avoid limiting
Clip
Current clip
CURRENT CLIP
Ampli
m
er channel reached
current limit
Reduce output power
to avoid limiting
Clip
Voltage clip
VOLTAGE CLIP
Ampli
m
er reached voltage limit
Reduce output power
to avoid limiting
Clip
Module clip
MOD. CLIP
Module output signal clipped
Review gain structure.
Module gain vs AmpGain
SIGNAL
Fault
No input source
NO INPUT
Input router has no valid
input source
Review input router
settings/connections
Clip
Analog/AES input clip
INPUT CLIP
The signal on the analog/AES input
is above inputs capability
Lower the signal on the
feed to the ampli
m
er