Last Half of Darkness: Tomb of Zojir - walkthrough part 9

The cards given to you by Tara are not the symbols to be entered into the box. Instead, they are used with the spider diagram which is located within the manual, to determine the symbols for the box. If 2 orbs were rotating, then the correct symbols are 2 past clockwise on the diagram from the symbol on the cards. For example. on a clock, 1 would equal 3, 5 would equal 7, and so on.