左机头

SystemTestCarriageLeftHeadline 左机头检修功能

SystemTestCarriageSubHeadline 检查选针系统（AWS）和密度三角马达（ATM）的功能。

TestNeedleSelectionS 目测检查 AWS Do not translate AWS, AWS=Auswahlsystem. Check whether the LEDs of the selection systems light up

TestNeedleSelectionF AWS 功能测试 Do not translate AWS, AWS=Auswahlsystem (needle selection system)

TestStitchCamMotor ATM 功能测试 Do not translate ATM, ATM= Abzugsteilmotor = stitch cam motor

SwitchAllBolts 关闭所有携带销