TP-Link TD-W8920G - Manual (Page 11)

TD-W8920G 108M Wireless ADSL2+ Router User Guide
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Chapter 2. Hardware Installation Guide
2.1 The Front Panel
The Router’s LEDs are located on the front panel.
Figure 2-1
The LED indicators on the front panel include the Power, System, ADSL, WLAN and 1-4 (LAN).
The ADSL, WLAN and 1-4 (LAN) indicators monitor link status and activity (Link/Act).
2.2 LED Explanation
Name Status Description
Off No Power
Power
On Power on
Off The Router has an error
On The Router is initializing System
Flashing The Router is working properly
Off The LINE port is disconnected
On The LINE port has connected to ISP’s network
Slow flash Self detecting when power up
ADSL
Quick flash The LINE port is sending or receiving ADSL data