Calculated Industries 4050-F User Manual
Page 4
Circle Area and Circumference .........24
Arc Angle or Degree..........................24
Concrete Volume for Driveway..........25
Concrete Columns.............................25
Complex Concrete Volume................26
RIGHT ANGLE/FRAMING...................28
Squaring-Up a Foundation ................29
Pitch — Converting Roof Angle.........29
Converting Slope...............................30
Common Rafter Length .....................30
Regular Hip/Valley and Jack
Rafters............................................31
Irregular Hip/Valley ............................33
Rake-Wall — No Base.......................34
STAIRS................................................35
Stairs — Given Rise and Run ...........35
Stairs — Given Only the Floor-to-Floor
Rise; Entering Other Than 7-1/2 Inch
Desired Riser Height ......................37
APPENDIX ............................................38
Setting Fractional Resolution.............38
Default Settings .................................39
Auto Shut-Off.....................................39
Accuracy/Errors .................................40
Battery ...............................................41
Replacing the Battery ........................41
Reset .................................................41
AREA AND VOLUME FORMULAS .....42
REPAIR AND RETURN .......................44
WARRANTY ........................................45
FCC CLASS B.....................................47
LOOKING FOR NEW IDEAS ..............47