Chapter 3. hardware installation guide, Chapter 3, Hardware installation guide – TP-Link 108M Wireless ADSL2+ Router TD-W8920G User Manual
Page 11: The front panel, Led explanation, 1 the front panel, 2 led explanation

TD-W8920G
108M Wireless ADSL2+ Router User Guide
Chapter 3. Hardware Installation Guide
3.1 The Front Panel
The Router’s LEDs are located on the front panel.
Figure 3-1
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).
3.2 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
Disconnected the LINE port
On
Connected the LINE port to ISP network
Slow flash
Connecting to the ISP network
ADSL
Quick flash Sending or receiving data
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