Rotary Encoder - Lab.gruppen Lake LM 26 Operation Manual

6.7.2 Faults and Warnings LED
This bi-color LED turns red to indicate a fault or mute state and turns yellow to indicate a warning. Additional
clarification of the fault or warning is displayed in the LCD. Table 6-1 describes the fault and mute states
displayed of the front panel, which are signified by a red LED. Table 6-2 describes the front panel warnings
which are signified by a yellow LED.
Additional faults and warnings are reported in the Event Log of the Lake Controller only. Section 8.1 lists all
faults and warnings recorded in the Event Log and describes the scenarios that may have arisen to cause
them.
Fault / Mute Description
Protective Mute State
Overtemperature
No Input Source Available
Analog Input Fault
Fan Alarm
Input Channel Mute
Warning Description
Digital Clock Slipping
Temperature Warning
Controller Offline
Module Input/Output mute status is indicated by
the dedicated mute button LEDs. Clipping is
indicated by the associated red meter segment.
Please refer to section 6.8 for further details.
6.7.3

Rotary Encoder

The rotary encoder is used to adjust parameters in conjunction with the selection made via the dynamic
function buttons and LCD menus. The ring around the rotary encoder illuminates when a selected parameter
is available for adjustment.
LCD Warning Text
PROTECTIVE MUTE
OVERTEMP
NO INPUT
ANALOG IN FAULT
FAN FAULT
INPUT MUTE
Table 6-1: LM 26 Faults (RED FAULT / WARNING LED)
LCD Warning Text
CLOCK SLIPPING
TEMP WARNING
CTRL OFFLINE
Table 6-2: LM 26 Warnings (YELLOW FAULT / WARNING LED)
Front Panel Interface
Event Log Warning Text
Protective mute via GPIO
Temp Fault: DSP area
No Input Source
Frame Fault: Analog input
Frame Fault: Fan error
Input x mute
Event Log Warning Text
AES/Dante input clock slipping
Temp Warning: DSP area
n/a
LM 26 Operation Manual rev 1.1.8
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