Audison LRx 1.1k - Diagnostic LED and Protection Indicators

5857
The Universal Sound
LRx 1.1k
Owner’s manual
Diagnostic LED description
OK!
Amp
ON
Logo
OFF
=+
KO!
STOP LISTENING
CHECK SPEAKER CABLES!
Auto Reset
C: Contact with ground
=
STOP LISTENING
CHECK SPEAKER CABLES!
Turn Off Amp to reset
C: Uncertain or rare
contact with ground
=
Flashing
KO!
Amp
OFF
Logo
ON
=+
OK!
Amp
ON
Logo
ON
=+
0,5÷2 Ω
Turn OFF Amp to reset
O: Amp in LIMITING
Rare overload occurs
CHECK TOTAL
SPEAKER LOAD
=
Flashing
<0,5 Ω
Amp OFF, Auto Reset
O: Overload protection
CHECK TOTAL
SPEAKER LOAD
=
=
T: Thermal protection
Auto Reset @ <167° F
CHECK ENVIRONMENTAL
TEMPERATURE
Fast
Flashing
CHECK ENVIRONMENTAL
TEMPERATURE
T: Thermal protection
Amp in Limiting -3 dB W
=
176÷185° F
T: Thermal protection
Amp in Limiting -1,5 dB W
CHECK ENVIRONMENTAL
TEMPERATURE
=
Slow
Flashing
158÷167° F
=
KO!
Amp OFF
Rare audible
high distortion
POSSIBLE INTERNAL
MALFUNCTION