2 — Construction Master IV
Table of Contents
The Construction Master IV..................3
Getting Started......................................4
Key Definitions/Functions ...................4
Fractional Settings............................13
Entering Dimensions.........................14
Basic Math Operations......................18
Percentage Calculations...................20
Memory Operation............................21
Paperless Tape.................................23
Linear Calculations...........................25
Area Calculations..............................27
Volume Calculations.........................30
Volume / Weight Calculations...........35
Board Feet/ Lumber Calculations......36
Right-Triangle Calculations...............37
Hip/Valley & Jack Rafters .................45
Stair Problems (Risers/Treads).........51
Circle Problems ................................54
Appendix A..........................................55
Accuracy/Errors ................................55
Battery & Auto Shut-Off ....................56
Default Values..................................56
Appendix B..........................................57
Warranty..............................................59