TOTAL STATION InstructIon manual

Press [F5] [ACCEPT] after parameter input is doneto display IP POINT CONFIRM screen.Press [F1][NO] to display calculation results,or press [F5][OK] to go to IP confirmation and widening input screen.12.3 IP confirmSelect IP by pressing [F1][△] / [F2][▽] key.Confirm intersection IA, point name, turningdirection, distance 1, distance 2 and curve lengthand other value show in the illustrationPress [F3][C. WIDEN] to display road wideningsetting screen.Press [F4][IP PARAM] to display IPPARAMETER screen.NOTE:Input range of widening is between 0m or more, and less than 100m.Widening is calculated based on transition curve (Parabola).In case of simple curve.Widening is [0] at BC point, the widening will be the maximum at the center of curveand widening of EC point will be [0].In case of clothoid.Widening is [0] at KA point, the widening will be the maximum at KE point.Be aware that there are some limitations as mentioned above when you use it.NOTE:If you select raised type clothoid, the radius R, which is calculated inside, willbe displayed on IP point confirmation screen. When you change the element ofraised type clothoid by pressing [F4] [IP PARAM], [0] must be input to [3.R]on the elements setting change screen. If you don’t input [0] and press [ENT]with the displayed value, re-calculate as basic design clothoid. Be sure toinput [0] when changing the elements.111