Leica GKL221 User Manual page 52

2.6 Indicators
Explaination of the
symbols
Operation indicators
Status indicators
Operation
Symbol Meaning
LED Off.
LED on permanently.
LED flashes.
Symbol LED
Off
Green
Symbol LED
Off
Yellow
Green
Green
Meaning
The charger is not connected to the power supply.
The charger is connected to the power supply.
Meaning
The connected battery was not recognized.
The connected battery was recognized. The charger is in
stand-by mode as two other batteries are being charged or
discharged.
The connected battery is now being charged.
The connected battery is fully charged and can be removed.
GKL221 2-10