In this puzzle, first you need to look at the top of the screen. The 1, 2, 3, 4 dots with the arrow from left to right is showing the order of the code.The 1, 2, 3, 4 with 1 dot next to each is showing what each dot is equal to.The roman numerals are the numbers that make up the code. Find out which roman numerals have the most dot total.II (2) = 1 dot on top = 1IX (9) = 1 dot on bottom = 2VII (7) = 1 dot on left = 3IV (4) = 2 dots on top, 2 dots on bottom = 6VI (6) = 1 dot all around = 10III (3) = 2 dots on left, 2 dots on right = 14The order is II, IX, VII, IV, VI, III.
Press the keypad and input 297463, press OK.