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Calculated Industries 4067 Pocket Reference Guide User Manual

Page 12

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C ÷

Reciprocal (1/x) – Finds the Reciprocal of a number

(e.g.,

8C ÷ =

0.125).

Construction and Prompting Keys

S

Square Up – Calculates the Square-Up (diagonal) Length, Area

and Perimeter when Length and Width are entered.

CS

LxWxH – Calculates Volume, Wall Surface Area, Wall + Ceiling

Area, Square-Up, Area and Perimeter when Length, Width and

Height are entered.

r

Rafter (Basic) – Calculates basic lengths and angles for Rafters.

Cr

Rafter (Advanced) – Calculates advanced lengths and angles

for Rafters.

h

Hip/Valley (Basic) – Calculates basic lengths and angles for

Regular and Irregular Hip/Valley Rafters.