Rabbit RabbitCore RCM5400W, User Manual, Page: 20 / 120

14 RabbitCore RCM5400W
2.2.5 Step 5 — Connect Power
Once all the other connections have been made, you can connect power to the Prototyping
Board.
If you have the universal AC adapter, prepare the AC adapter for the country where it will
be used by selecting the appropriate plug. Snap in the top of the plug assembly into the slot
at the top of the AC adapter as shown in Figure 5, then press down on the plug until it
clicks into place.
Connect the AC adapter to 3-pin header J1 on the Prototyping Board as shown in Figure 5
above. The connector may be attached either way as long as it is not offset to one side—
the center pin of J1 is always connected to the positive terminal, and either edge pin is
ground.
Plug in the AC adapter. The PWR LED on the Prototyping Board next to the power con-
nector at J1 should light up. The RCM5400W and the Prototyping Board are now ready to
be used.
NOTE: A RESET button is provided on the Prototyping Board next to the battery holder
to allow a hardware reset without disconnecting power.