straight, reverse, miss-wire...etc.) can be determined.
i)If more than one LED from the same row is lit or if TX & RX
LEDs are unlit simultaneously-
This indicates a short .
ii) If a LED is skipped - This may indicate an open or a burnt out LED.
iii)If no LED will light - please check or replace your battery.
3.To test BNC, USB or other cable configurations please use the appropriate adapters and follow the above procedure. See RX and TX LED for test result.
4