如果动力转向系统失灵，司机会看到一个警示灯，并听到提示音。

Drivers would see a warning light and hear a chime if the power steering failed.

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电压表示灯，振动和音。

Voltage indicated by lights, vibration and tone.

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如果平台的承载满100%，控制箱上的灯亮起来，同时嗡音器就会发出声音。

When the platform is loaded to 100% of capacity, the light on top of the control box will burn and a buzzer will sound.

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