Leica CS15 - Power and Battery Management

CS10/CS15 & GS Sensors, Operation 53
3.2 Power Functions
Turning CS field
controller on
Press and hold power key ( ) for 2 s.

CS field controller must have a power supply.
Turning CS field
controller off
Press and hold power key ( ) for 5 s.

CS field controller must be on.
Putting CS field
controller into
stand-by
Press and hold power key ( ) < 2 s.

CS field controller must be on.