AK77-600N

OOnnlliinnee MMaannuuaall

Dr. LED Connector (User Upgrade Optional)

In conjunction with Dr. LED (User Upgrade Optional), which can easily show what kind of problem you may incur on your system during assembly. It can clearly indicate whether there is a component issue or an installed issue by the 8 LEDs on the front panel of Dr. LED. This helps you quickly self-diagnose your system status.

Pin 1

12

3.3V S1

KEY S2

GND S3

56

53