Calculated Industries 4065 v3.0 - Manual (Page 7)

6 — C ONSTRUCTION M ASTER ® P RO / T RIG / D ESKTOP
Irregular Hip/Valley and Jack Rafters – Descending, with
On-Center Spacing Maintained ..............................................68
Irregular Hip/Valley and Jack Rafters – Ascending, with
Jacks Mating at Hip/Valley......................................................70
Rake-Wall – No Base.................................................................72
Rake-Wall – With Base ..............................................................73
ROOFING MATERIALS ................................................................74
Roof Covering – Entering Pitch, Length and Width ..................74
Roof Covering – Entering Rise, Run (No Pitch) and Area.........75
STAIR LAYOUT EXAMPLES ........................................................76
Stair Layout Definitions ..............................................................76
Stairs –
Given Only Floor-to-Floor Rise.....................................78
Stairs – Given Only the Run ......................................................80
Stairs – Given Rise and Run .....................................................81
Stairs – Given Rise and Run, Using “Riser Limited” Function
for Code Restrictions ..............................................................82
Baluster Spacing ........................................................................83
STUDS ..........................................................................................84
BASIC D:M:S AND TRIGONOMETRY EXAMPLES .....................84
Converting Degrees:Minutes:Seconds ......................................84
Time Calculations Using D:M:S .................................................84
TRIGONOMETRIC FUNCTIONS..................................................85
Converting Percent Grade to D:M:S ..........................................86
Converting Tangent/Pitch to Angle.............................................86
Converting Roof Angle in Degrees to Pitch in Inches................86
Angle –
Rise and Hypotenuse Known .......................................87
APPENDIX A – DEFAULT SETTINGS ............................................88
APPENDIX B – PREFERENCE SETTINGS....................................89
How to Set Preferences .............................................................91
Accessing Preference Settings ..................................................92
APPENDIX C – CARE INSTRUCTIONS .........................................94
APPENDIX D – IMPORTANT NOTES FOR OWNERS OF
PREVIOUS CONSTRUCTION MASTERS ..................................95
APPENDIX E – ACCURACY/ERRORS, AUTO SHUT-OFF,
BATTERIES, RESET ....................................................................96
ACCURACY/ERRORS..................................................................96
Error Codes................................................................................96
AUTO SHUT-OFF .........................................................................96
BATTERIES...................................................................................97
Replacing the Battery(ies)..........................................................97
Battery Replacement Instructions ..............................................97
4065UG-E-B 6/9/04 1:49 PM Page 6