User's Guide — 129Seconds, Converting, 91Dimensional Measurement UnitKeys, 13Dimensions (Linear), Entering, 27Dimensions (Square/Cubic),Entering, 27Dimensions, Adding, 32Dimensions, Dividing, 33Dimensions, Multiplying, 32Dimensions, Subtracting, 32Entering Dimensions, 27Error Codes, 119EXAMPLES, 38FLOOR COVERING AREACALCULATIONS, 60GRADE/SLOPE, 61Grade/Slope, Percent, 92Hip/Valley and Jack Rafter KeysHip/Valley Rafter, 20Irregular Pitch, 21Irregular Side Jacks, 22Jack Rafters, 21Irregular (non-45°) Hip/Valley andJack Rafters, 73, 75Jack Rafters — Using Other Than 16Inch, 72LUMBER ESTIMATION, 48Memory and Storage Functions, 11Memory Operation, 34Metric Mode, 95Paperless Tape Operation, 36Percentage Calculations, 33PREFERENCE SETTINGS,APPENDIX B, 96Preferences, How to Set, 99pRINTER (DESKTOP), USING, 105Printer Keys, 105Printer, Notes on Using, 114Rake Wall – No Base, 77Rake Wall – With Base, 79Recall [Rcl] Key, 12Regular (45°) Hip/Valley and JackRafters, 70Reset Key, 121RIGHT TRIANGLE AND ROOFFRAMING, 63Rise, 68Rise and Diagonal, 68Roof Covering — Bundles of RoofShingles, 80Roof Covering — Number ofShingles, 81Roof Framing Definitions, 63Roofing, Area, 82Sheathing Cut, 69Squaring Up a Foundation, 59Stair Layout Definitions, 83STAIR LAYOUT EXAMPLES, 83Stair Risers Only — Custom Height,87Stairs — Given Floor-to-Floor Rise,85Stairs — Given Rise and Run, 86Studs, Number of, 89Time Calculations Using D:M:S, 92Trigonometric Formulas, 90Trigonometry Function Keys, 25VOLUME CALCULATIONS, 42Volume, Concrete (Columns), 54Volume, Concrete (Complex), 56Volume, Concrete (Driveway), 53Volume, Cone, 43Volume, Cylinder, 43Volume, Rectangular Containers, 42Warranty, 124, 125Warranty Repair Service, 125Weight Keys, 14Window Measurement, 40