You will see some LEDs are un-lit when you first plug-in your PCB.
Dawn60 compatible layouts:
On the rear of the PCB, you will see multiple JPx pads. These are enclosed within a black bounding box as shown below.
|Configuration||Option 1||Option 2|
|Bottom row||6.25U - JP1, JP5||7U - JP2, JP6|
|Backspace||Split - JP3||Full - JP4|
|Right Shift||Normal Split - JP8, JP10||Arrows - JP7, JP9|
Note: Please be careful when using the soldering iron as you may touch other components frying them.