Users Manual

(2) Select UPDATEFIRMWARE.
(3) Select YES to confirm the update.
To cancel the update, select CANCEL.
NOTE: To update the firmware, the battery level must be at 50% or
higher.
4.1.3 Charging the Battery
There are two ways to charge the LUNAR battery:
(1) Using the Single Point Charger
MSA LUNAR 27
EN 4 Basic Operation