Initialization - TP-Link TL-ER5120 Installation Manual

Note: The figure is to illustrate the application and principle. The power plug you get
from the package and the socket in your situation will comply with the regulation in
your country, so they may differ from the figure above.
214

Initialization

After the device is powered on, it begins the Power-On Self-Test. A series of tests
run automatically to ensure the device functions properly. During this time, its LED
indicators will respond as follows:
The Power LED will light on all the time.
■
All LEDs except PWR LED will flash momentarily and then turn off.
■
The SYS LED flashes every second continuously, which means the initialization is
■
finished.
Gigabit Load Balance Broadband Router
Connection
14