52
53
Appendix A
Appendix A
Logo LEDs
Issue
Solution
LED 2
The NTD has been unable to
resolve a DHCP IP address or
static IP address�
Check your network supports DHCP or ensure the
Static IP you have set for the NTD is available.
LED 3
Unable to open UDP socket
on networking equipment�
Ensure inbound/outbound UDP ports 5000
to 5010 are open on the networking device
ÀUHZDOOURXWHURUVZLWFK(QVXUHDFFHVVWRWKH
internet is available.
LED 4
A response has not been
received from the network�
Ensure inbound/outbound UDP ports 5000
to 5010 are open on the networking device
ÀUHZDOOURXWHURUVZLWFK(QVXUHDFFHVVWRWKH
internet is available.
LED 5
Connection Successful
None required
Scroll
Successful Poll and Response
None required
