Fig. 1.91. Management of system: 1 – entering in memory and step-by-step increase in value of speed, the supported system of restriction of speed; 2 – a call from memory of the kept value of restriction of speed; 3 – function shutdown (with storing of value of restriction of speed); 4 – entering in memory and step-by-step reduction of speed, the supported system of restriction of speed

It is possible to change value of restriction of speed by consecutive short-term pressing or long pressing (see fig. 1.91):

– on the button 2 to increase value of speed;

– on the button 5 to reduce value of speed.