Interior ventilation (Mitsubishi Colt 2)

Middle Fan:
1 - Open
2 - Close
3 - Setting the air flow up and down
4 - Setting the air flow to the left and right

Side fans:
1 - Open
2 - Close
3 - Setting the air flow up and down
4 - Setting the air flow to the left and right

Middle Fan:
1 - Vertical installation
2 - Horizontal installation