If you are using alkaline batteries,
unscrew the back plate of the indicator and insert the batteries. Do not attempt to recharge
standard alkaline batteries.
If you ordered MI70 with a
rechargeable battery, it is already in place as shipped from the factory. The
delivered batteries have been pre-charged.
To recharge the battery:
-
Plug in the charger connector to the indicator. The socket is located at the top of the
indicator, covered by a rubber seal.
-
Connect the charger to a wall socket. An animated battery icon in the left corner of
the display indicates that the battery is charging. The recharge duration (typically
4 ... 5 h) depends on the charge level of the battery.
| A new battery takes
approximately 3 charging cycles to reach its maximum battery life. |
| Do not store the
batteries empty. Empty batteries may not charge after an extended storage period. |