Hardware Overview - D-Link DNS-321 Quick Install Manual

Power Button
Drive LED
COMPONENT
Power Button
Drive LEDs
Activity LED
3

Hardware Overview

Front View
Activity LED
DESCRIPTION
Press once to power on the DNS-321. Press and hold the button
until it begins blinking to power down the device.
These LEDs will be solid BLUE when drives are connected. The
LEDs will blink when the drives are being accessed, formatted or
synchronized. They will illuminate AMBER if a drive has failed.
This LED will illuminate solid BLUE when there is an Ethernet
connection. It will blink to indicate LAN traffic.
D-Link DNS-321 Quick Install Guide
Hardware Overview
Drive LED