Astak R4020A - User Manual - Manual (Page 6)

5
5 WAN
On-Blue A device is linked to the WAN port.
Flashing-Blue Data is being sent or received over the WAN port.
Off No link is detected on the WAN port.
Panel
Number Name Description
6
USB Power
Jack
The device is powered by a MicroUSB connector.
7 WAN Port This port connects to Internet.
8 LAN Port This port connects to a local computer.
9
WPS/Reset
Button
Pressing this button once will start Push Button
Configuration to setup WPS connection; pressing and
holding this button for more than 5 seconds will restore
the system to the factory settings.