STONEX R6 Series - Cogo; Starting COGO; Inverse and Traverse

R6,Applications
57
Nextstep
• Either,press ALLtomeasureandrecord.
• Or,press BACKtoreturntotheREFERENCE ARCscreen.
•Or,continueselectingESCtoexittheapplication.
9.5 COGO
9.5.1 StartingCOGO
Description
COGOisanapplicationusedtoperformcoordinategeometrycalculationssuchas,coordinates
ofpoints,bearingsbetweenpointsanddistancesbetweenpoints
TheCOGOcalculationmethodsare:
Access
1) SelectAppsfromtheMAIN MENU.
2) SelectCOGOfromtheAPPSmenu.
3) Completeapplicationpre‐settings.Referto"8Applications‐GettingStarted".
4) SelectfromtheCOGO MAIN MENU:
9.5.2 InverseandTraverse
Access
1) SelectInverse & TraversefromtheCOGO MAIN MENU.
2) SelectInverseorTraverse.
Inverse
Usetheinversesubapplicationtocalculatethedistance,direction,heightdifferenceandgrade
betweentwoknownpoints.
• InverseandTraverse • Offset
• Intersections • Extension
• Inverse & Traverse • Offset
• Intersection • Extension
Known
P1 Firstknownpoint
P2 Secondknownpoint
Unknown
α DirectionfromP1toP2
d1 SlopedistancebetweenP1andP2
d2 HorizontaldistancebetweenP1andP2
d3 HeightdifferencebetweenP1andP2
d1
d3
d2
P1
P2