Method in working machine

A method in a working machine, comprising a frame movable by means of a wheelwork, the frame provided with a cabin equipped with a seat for the operator of the working machine, as well as a boom assembly movable around a first pivot point in a first angle sector, wherein the free end of the boom assembly is provided with equipment for work performances to be carried out with the working machine, wherein the cabin or the seat is arranged to be movable around a second pivot point in a second angle sector, and wherein, to synchronize the movements of the boom assembly and the operator, for the purpose of optimizing the number of movements of the operator during successive work performances based on the movements of the boom assembly and performed by the equipment, the method comprising the following steps of:

• selecting a monitoring angle sector for the operator as well as a location for the monitoring angle sector in such a way that the equipment is situated in the monitoring angle sector,
• keeping the operator in position, if the equipment is in the monitoring angle sector during the work performances, and
• moving the operator to a new location for a new monitoring angle sector in such a way that the equipment is in the new monitoring angle sector, if the equipment moves out of the preceding monitoring angle sector.