# 🔌开启电源

#### 1) 把电源插头插入机械臂后端的电源插座中。

#### 2) 按下按钮，即可开启机械臂电源。

![](/files/-LxdWO8OzNpMT3x-Bbak)

❗**Notice:** 每次机械臂上电后不能第一时间控制运动，需要先***点击Rotrics Studio或触控屏的`HOME`按钮，使机械臂运动到HOME点***，完成初始化之后才可以控制运动。


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://manual.rotrics.com/v1.0-chinese/drawing_and_writing_chn/kai-qi-dian-yuan.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.