Acer Altos MU.R230E.001 - Manual (Page 33)

23
Power supply module LED indicators
Indicator Color Status Description
Status (top) Green On Output requirements are met.
Off AC power is disconnected from the
module.
Fault (bottom) Green On Input voltage requirements are met.
Amber On • Overvoltage
• Overcurrent
• Output short circuit
Off AC power is disconnected from the
module.