"HELP on Calculation Menus" " " "CALC MENUs are simply a 'scratch pad' to calculate the values of specs" "from other inputs. If you know the value of the original specs, you do" "not need to use this CALC MENU." " " "The inputs are reset to 0 when you first enter this menu. Calculated" "values (other than 0) appear at the top of the menu when enough inputs" "have been entered. The inputs in this menu have NO effect on" "calculated performance. ONLY THE CALCULATED VALUES COPIED BACK TO THE" "ORIGINAL MENU ARE USED IN PERFORMANCE CALCULATIONS." " " "Enter Y for USE THIS VALUE or press to copy the calculated values" "back to original menu. Press to return you to the original menu" "with no changes. This CALC MENU is explained on page " " "