Selecting an assembly from the structural overview opens the first graphic image associated with the assembly. The associated parts list also appears. Initially, each graphic image is automatically scaled to fit the entire existing window.
You can change the portion of the graphic image being
displayed by holding down the left mouse button and dragging the graphic
image.
When you pass over an item number in the graphic image with the
mouse, a frame is automatically placed around the item number and supplementary
information such as a description and the part number is displayed. This is the
so-called ”Tool tip".
Clicking on an item number with the left mouse button marks the item with a flashing frame. The item is simultaneously activated in the parts list.
More:
Context Menu in the Graphics (HD3 and TIFF G4 Format Only)
Symbols in the Graphics (HD3 and TIFF G4 Format Only)