Calculated Industries 4030 User Manual page 21

þ þ
Note: An entered (vs. calculated) pitch is a permanent entry. This
means that it will remain stored even after you turn the calculator
off. To change the pitch, simply enter a new pitch value.
In contrast, a calculated pitch value is not permanently stored.
This means that the calculator will return to the pitch value you last
entered when you clear the calculator or press [On/C] twice.
[Rise]
Enters or calculates the rise or vertical leg (height) of a right
angle.
[Run]
Enters or calculates the run or horizontal leg (base) of a right
triangle.
[Diag] — Diagonal
Enters or calculates the diagonal leg (hypotenuse) of a right triangle.
Typical applications are "squaring up" slabs or finding Common rafter
lengths. Additional presses of the [Diag] key will also display Plumb
and Level cut angles in degrees.
þ þ
Note: The Common rafter calculation is the "point-to-point" length
and does not include the overhang or ridge adjustment.
tri-
User's Guide — 19