> For the complete documentation index, see [llms.txt](https://docs.parallels.cn/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.parallels.cn/pdfm-19-ug-zh_cn/parallels-desktop-for-mac-19-users-guide/parallels-desktop-pian-hao-she-zhi-he-xu-ni-ji-she-zhi/xu-ni-ji-she-zhi/ying-jian-she-zhi/cddvd-she-zhi.md).

# CD/DVD 设置

在 **CD/DVD** 窗格中，您可以查看和配置虚拟机 CD/DVD-ROM 设置。

要打开这些设置，请选择**操作** > **配置**> **硬件**，然后单击 **CD/DVD**。

<figure><img src="/files/chUhkXxx3aLajCJkMhJr" alt="" width="563"><figcaption></figcaption></figure>

<table><thead><tr><th width="220">选项</th><th>描述</th></tr></thead><tbody><tr><td><strong>源</strong></td><td><p></p><p>使用该字段指定模拟虚拟机 CD/DVD 驱动器的源设备或映像文件：</p><ul><li>要将物理 CD/DVD 驱动器用作虚拟机 CD/DVD 驱动器，请从列表中选择物理设备名称。</li><li>要将映像文件用作虚拟机 CD/DVD 驱动器，请从列表中选择映像文件；或单击<strong>选择一个映像文件</strong>，然后指定所需映像文件的路径。</li></ul></td></tr><tr><td><strong>位置</strong></td><td>使用该字段指定用于连接设备的接口类型。此选项仅高级用户可用。</td></tr></tbody></table>


---

# Agent Instructions
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## 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, and the optional `goal` query parameter:

```
GET https://docs.parallels.cn/pdfm-19-ug-zh_cn/parallels-desktop-for-mac-19-users-guide/parallels-desktop-pian-hao-she-zhi-he-xu-ni-ji-she-zhi/xu-ni-ji-she-zhi/ying-jian-she-zhi/cddvd-she-zhi.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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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.