Battery status
Power supply
LED for battery status
LED for power supply
Explanation
Lit green Lit green
Normal status, battery charged,
power
supply ok.
Lit green Lit yellow Battery charged, power supply weak.
Lit green Lit red
Battery is not being charged, weak or
no power
supply.
Lit yellow Lit red
Battery almost empty, weak or no
power
supply.
Lit red Lit red
Battery empty, weak or no power
supply
.
Flashes red Off
Energy management firmware not
installed.
Flashes green/blue Lit green
Battery is being charged, power
supply ok.
Flashes green/blue Lit yellow
Battery is being charged, power
supply weak.
Flashes green/blue Lit red
Battery is being charged, power
supply
very weak.
Flashes yellow/blue Lit green
Battery almost empty and is being
charged,
power supply ok.
Flashes yellow/blue Lit yellow
Battery almost empty and is being
charged,
power supply weak.
Flashes yellow/blue Lit red
Battery almost empty and is being
charged, power
supply very weak.
Flashes red/blue Lit green
Battery empty and is being charged,
power
supply ok.
Flashes red/blue Lit yellow
Battery empty and is being charged,
power supply
weak.
Flashes red/blue Lit red
Battery empty and is being charged,
power
supply very weak.
T | Troubleshooting| LED display
MG5574-EN-II | B.1 | 25.10.2016
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