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Troubleshooting AMX
Error Number
LCD_12V
Error Code / System Message
LCD_12V - 12 V monitor supply present
Error Question
What does “LCD_12V” mean on a GE Definium AMX 700?
Short Answer
LCD_12V: 12 V monitor supply present.
Possible Causes
Subsystem/category: Beetle Board. Source classification: LED STATUS.
Troubleshooting Steps
Interpret the LED together with the system symptom and use the matching Beetle/power/exposure troubleshooting path.
Parts Areas to Check
Beetle Interface Board
For Related Models
Definium AMX 700
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