GPS投影儀
調整行走車線
GPS資料會因記錄時的衛星位置及天候發生誤差。當預覽的行走狀態與實際行走狀況有顯著差異時，請在「調整行走車線」項目水平或垂直移動行走車線進行調整。
調整是指將左方賽道圖顯示的行走車線，調整為與實際行走相同的狀態。選擇［調整水平方向］並按下確定，即會顯示滑桿，可左右移動行走車線。同樣的在［調整垂直方向］滑桿亦可上下移動行走車線。使用右操作桿／左操作桿來縮放／捲動賽道圖可更容易進行調整。
此外依記錄時的狀況，行走車線若發生偏差，僅進行此調整可能無法完全改善問題。此時請一併嘗試使用「自動平滑機能」。
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