. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 3.10 Using icons on the top toolbar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . coordinates The cursor coordinates are displayed in inches or millimetres as selected using the In or mm icons on the left hand side toolbar. Whichever unit is selected Pcbnew always works to a precision of 1/10 Provides access to the user manuals and to the version information menu (Pcbnew About). 3.10 Using icons on the top toolbar This toolbar gives access to the principal functions of Pcbnew. Pcbnew 20 / 142

coordinates The cursor coordinates are displayed in inches or millimetres as selected using the In or mm icons on the left hand side toolbar. Whichever unit is selected Pcbnew always works to a precision of 1/10 Provides access to the user manuals and to the version information menu (Pcbnew About). 3.10. Using icons on the top toolbar This toolbar gives access to the principal functions of Pcbnew. Creation of a problems, automatic routing often requires many vias. However, automatic routing can offer a useful insight into the positioning of footprints. With experience, you will probably find that the automatic router

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 3.10 Using icons on the top toolbar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . coordinates The cursor coordinates are displayed in inches or millimeters as selected using the In or mm icons on the left hand side toolbar. Whichever unit is selected Pcbnew always works to a precision of Provides access to the user manuals and to the version information menu (Pcbnew About). 3.10 Using icons on the top toolbar This toolbar gives access to the principal functions of Pcbnew. Pcbnew 27 / 154

coordinates The cursor coordinates are displayed in inches or millimeters as selected using the In or mm icons on the left hand side toolbar. Whichever unit is selected Pcbnew always works to a precision of 1/10 Provides access to the user manuals and to the version information menu (Pcbnew About). 3.10. Using icons on the top toolbar This toolbar gives access to the principal functions of Pcbnew. Creation of a problems, automatic routing often requires many vias. However, automatic routing can offer a useful insight into the positioning of footprints. With experience, you will probably find that the automatic router

. . . . . . . . 8 2.8 Right toolbar icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2.9 Left toolbar icons . . . . . . . . . . . . . . . . . . • Clicking on the icons on top of the screen (general commands). • Clicking on the icons on the right side of the screen (particular commands or ”tools”). • Clicking on the icons on the left side of standalone mode, this is the available tool set: Note that when KiCad runs in project mode, the first two icons are not available as they work with individual files. Create a new schematic (only in standalone

screen). Clicking on the icons on top of the screen (general commands). Clicking on the icons on the right side of the screen (particular commands or "tools"). Clicking on the icons on the left side of the standalone mode, this is the available tool set: Note that when KiCad runs in project mode, the first two icons are not available as they work with individual files. Create a new schematic (only in standalone footprint assignment (selected using CvPcb or Pcbnew) into the "footprint" fields. 2.8. Right toolbar icons This toolbar contains tools to: Place symbols, wires, buses, junctions, labels, text, etc. Create

. . . . . . 8 2.9 Right toolbar icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2.10 Left toolbar icons . . . . . . . . . . . . . . . . . • Clicking on the icons on top of the screen (general commands). • Clicking on the icons on the right side of the screen (particular commands or ”tools”). • Clicking on the icons on the left side of footprints (selected using CvPcb) into the ”footprint” fields. Eeschema 11 / 139 2.9 Right toolbar icons This toolbar contains tools to: • Place components, wires, buses, junctions, labels, text, etc.

“分层引脚” 相同的名称预设 “分层标签”。 注意正 确匹配这些名称必须手动完成，这就是下面第二种方法首选的原因。 自动放置： 选择工具 image:images/icons/import_hierarchical_label.png[icons/import_hierarchical_lab el_png] 。 单击要从中导入与相应原理图中放置的全局标签对应的引脚的层次结构符 号。 如果存在新的全局 注释工具允许您自动为原理图中的符号指定一个指示符。具有多个单位的符号 的注释将分配一个唯一的后缀, 以最大限度地减少这些符号的数量。 注释工具 可通过图标图像访问: image:images/icons/annotate.png [icons_annotate_png]。 在 这里, 你可以找到它的主窗口。 可用的注释方案: 注释所有符号 (重置现有注释选项) 注释所有符号, 但不要交换任何以前批注的多单元元件。 正。 ERC 的质量与在符号库创建期间声明电引脚属性时所采取的谨慎直接相关。 ERC 输出报告为 错误 或 警告 。 9.2. 如何使用 ERC 单击图标图像可以启动 ERC：images/icons/erc.png[ERC icon] 。 在原理图元素上设置警告, 以引发 ERC 错误 (引脚或标签)。 注意 在此对话框窗口中，单击错误消息时，您可以跳转到原理图中的相 应标记。 在原

在工作表内部，必须使用与“分层引脚”相同的名称预设“分层标签”。注意正确匹配这些名称必须手动完成，这就是 下面第二种方法首选的原因。 自动放置： • 选择工具 image:images/icons/import_hierarchical_label.png[icons/import_hierarchical_label_png] 。 • 单击要从中导入与相应原理图中放置的全局标签对应的引脚的层次结构符号。如果存在新的全局标签，则出现分层 注释工具允许您自动为原理图中的符号指定一个指示符。具有多个单位的符号的注释将分配一个唯一的后缀, 以最大限 度地减少这些符号的数量。注释工具可通过图标图像访问: image:images/icons/annotate.png [icons_annotate_png]。 在这里, 你可以找到它的主窗口。 可用的注释方案: • 注释所有符号 (重置现有注释选项) • 注释所有符号, 但不要交换任何以前批注的多单元元件。 的质量与在符号库创建期间声明电引脚属 性时所采取的谨慎直接相关。ERC 输出报告为 错误或 警告。 Eeschema 简介 64 / 151 9.2 如何使用 ERC 单击图标图像可以启动 ERC：images/icons/erc.png[ERC icon] 。 在原理图元素上设置警告, 以引发 ERC 错误 (引脚或标签)。 Note • 在此对话框窗口中，单击错误消息时，您可以跳转到原理图中的相应标记。

Choose a program to use when opening PDF files. Show icons in menus: Enables icons in drop-down menus throughout the KiCad user interface. NOTE Icons in menus are not displayed on some operating systems theme based on the lightness of the operating system window theme. Icon scale: Sets the size of the icons used in menus and buttons throughout KiCad. Choose Automatic to pick an appropriate icon scale automatically