McIntosh MX151 Owner's Manual page 48

8. By clicking on the blue color triangles (appearing in
the various on screen menus) submenus with addi-
tional options and alpha-numeric entries can be made.
Refer to figures 7 and figures 8 thru 12.
Figure 8
48
Figure 7
Figure 9
Figure 10
Figure 11
Figure 12