User`s guide

4 — Ma c h i n i s t ca l c ™/ Ma c h i n i s t ca l c ™ Pr o
Changing a U.S. Thread Classication ..................................................... 46
Changing a Metric Thread Classication .................................................. 46
Numeric Thread Size – Model 4087 ......................................................... 47
Fractional Thread Size – Model 4087 ....................................................... 48
Metric Thread Size – Model 4087 ............................................................. 50
Custom Thread Percentage (NOT AVAILABLE ON MODEL 4086) ........................... 51
WIRE SIZES AND 3-WIRE MEASUREMENTS
(NOT AVAILABLE ON MODEL 4086) ........................................................................... 52
Wire Size ................................................................................................... 52
3-Wire Measurement – Known Thread Size and Wire Size ..................... 52
Pitch Diameter – Known 3-Wire Measurement and Wire Size ................. 53
BOLT PATTERN .......................................................................................... 54
Bolt Pattern – Model 4086 ........................................................................ 55
Bolt Pattern – Model 4087 ........................................................................ 56
RIGHT TRIANGLE FUNCTIONS (NOT AVAILABLE ON MODEL 4086) ..................... 57
Right Triangle – Based on Adjacent and Opposite Legs .......................... 57
Right Triangle – Based on Hypotenuse and Angle ................................... 58
CIRCLE CALCULATIONS ........................................................................... 59
Circumference and Area – Based on Diameter ........................................ 59
Circumference and Area – Based on Radius
(NOT AVAILABLE ON MODEL 4086) ........................................................................ 59
BASIC D:M:S AND TRIGONOMETRY EXAMPLES ................................... 59
Converting Degrees:Minutes:Seconds ..................................................... 59
Time Calculations Using D:M:S ................................................................ 60
Trigonometric Functions (NOT AVAILABLE ON MODEL 4086) ................................ 60
APPENDIX A – DEFAULT SETTINGS .......................................................... 62
APPENDIX B – PREFERENCE SETTINGS .................................................. 63
APPENDIX C – CARE INSTRUCTIONS ........................................................ 66
APPENDIX D – ACCURACY/ERRORS, AUTO
SHUT-OFF, BATTERIES, RESET ................................................................. 66
REPAIR AND RETURN .................................................................................. 68
WARRANTY ................................................................................................... 69