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Troubleshooting AMX
Error Number
LVLE2 power issues
Error Code / System Message
Error Question
How do I isolate an LVLE2 power problem on XR200amx or XR220amx?
Short Answer
The Exclusive manual recommends testing LVLE2 under load and distinguishing a supply fault from an excessive-current load or cabling problem.
Possible Causes
LVLE2 failure; downstream board/subsystem fault; cabling short or excessive load.
Troubleshooting Steps
Reconnect loads, run Boundary Scan where available, and evaluate LVLE2 output under load. If a specific output shows excessive current, isolate the corresponding load/cabling rather than replacing LVLE2 immediately.
Parts Areas to Check
For Related Models
Optima XR200amx, Optima XR220amx
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