The John Deere StarFireTM 6000 Integrated Receiver and Generation 4 CommandCenterTM display are standard on all 9 Series Tractors; there is no need for setup, installation, or initial GPS calibration.

约翰迪尔 StarFireTM 6000 集成接收器和第 4 代 CommandCenterTM 显示屏是所有 9 系列拖拉机的标准配置；无需设置、安装或初始 GPS 校准。