1. Set the PCB origin
E—O—S
2. Change the PCB shortcut keys and
automatically place it into a rectangle
Draw the border on the machine factory level, and EOS command to draw the origin 
3. PCB border size setting, select the border line, at the distance, press ctrl+Q to convert mil to mm, and change it to a close integer. 
4\ Redefine the board frame
Press shift to select all the border lines, and then redefine the frame from D—S—D.
5. D-K shortcut key to enter the PCB design
designer-pcb layer manager
top layer silk screen layer
top solder solder mask layer The
orange part is the signal layer. From the figure above, you can see that the board is two layers.
If you want to set up multiple layers, select the orange part Right-click and
select add. Generally, the positive layer signal or negative layer plane is
added as shown in the figure.
After adding, the name can be modified, and the name can be saved after modifying the name. The name is based on the attributes and the number of layers
. In the schematic state, select the tools —cross tool option
Connect the schematic and PCB diagram
6. D-C (design-class)
create a power line group
, right click to add lass - add the power label to the right, click OK,
click panels --PCB in the lower right corner
