在面板表面上没有开关按钮。

There is no switch knob on the surface.

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打开电视很容易，只要按下开关按钮。

It's easy; just one flick of a button.

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避免意外启动。移动已接通动力源的工具时，切勿将手指放在开关按钮或触发装置上。

Avoid accidental starting. You should never hold a finger on the switch button or trigger while carrying a plugged-in tool.

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