Lake LM Series Operation Manual page 25

6.7.1 Communication LED
This bright white LED signifies selection in the Lake Controller, or Controller communication providing visual
confirmation of:
1. Network communication between the Lake Controller and the Lake Processor (Flashing LED).
2. Selection of the Lake Processor in the Lake Controller software (Steady LED).
The Communication LED can be dimmed via the
front panel by selecting Frame menu, and then Front
- Dimming.
6.7.2 Faults and Warnings LED
This LED turns red to indicate a fault or mute state and turns yellow to indicate a warning. Additional clari-
fication of the fault or warning is displayed in the LCD. All mute, fault and warning states displayed on the
front panel are summarized in section 8.1.
Additional faults and warnings are reported in the Event Log of the Lake Controller only. All faults and
warnings recorded in the Event Log are listed in section 8.1 along with scenarios that may have arisen to
cause them.
Device
LM 44 Only
All LM Series
All LM Series
All LM Series
All LM Series
All LM Series
All LM Series
Fault / Mute Description
A/D PSU Fault
Protective Mute State
Overtemperature
No Input Source Available
Analog Input Fault
Fan Alarm
Input Router Mute
Table 6-1: Faults (RED FAULT / WARNING LED)
LCD Warning Text Event Log Warning Text
PSU FAULT Frame Fault: PSU
PROTECTIVE MUTE Protective mute via GPIO
OVERTEMP Temp Fault: DSP area
NO INPUT No Input Source
ANALOG IN FAULT Frame Fault: Analog input
FAN FAULT Frame Fault: Fan error
INPUT RTR MUTE Input Router x mute
Lake LM Series Operation Manual Rev 1.3.5
Front Panel Interface
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