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5. Communication
28
Check Internet connection status
You can use the information on the LED lighting status to check the Internet connection
status.
Function per LED
Upper LED: Turns on automatically when connected to the Internet line
(Connection).
Lower LED: Blinks when there is data. (Rx, Tx)
LED status on normal connection
The upper LED is On and the lower LED is blinking.
LED status on abnormal connection
Both the upper and lower LEDs are turned Off.
On abnormal connection
Connect the LAN cable again, then check the LED status.
Check whether the Router is Off.
Contact the installation company for repair and maintenance.