Troubleshooting Charts
No LEDs
Illuminated
Check for 5V
(DC) at the
power cable
(Page 13)
YES
NO
Are 5V
present
±
.5V?
(Page 13)
Verify the
receptacle
has power
YES
Page 23
NO
Did the Rx
and Tx
LEDs
appear?
NO
YES
Has the Internet
connection been
verified?
(Page 14)
Replace the
ACHN device
Replace
ACHN plug
Consult an
electrician
Plug Ethernet
cable into a
working port
(Page 18)
Train the
ACHN
device
Problem
solved
YES
(Page 14)
Validate
Internet
connection
Did the Rx
and Tx
LEDs
appear?
YES
NO
NO