- Button 1 - resetting the on-board computer, turning on / off the sound prompt for gear shifting.
- Button 2 (by pressing the top arrow key) - switching on the on-board computer function selection mode «around the ring» forward, setting minutes in time setting mode.
- Button 2 (by pressing the down arrow key) - switching on the on-board computer function selection mode «around the ring» back, set the clock in time setting mode.