OTC AirEZY2405-SWG, User Manual, Page: 12 / 14

Step1 Yellow (Link) series of 1 sec Power on diagnostic /
short flashes 10BaseT Detection
Step 2 yellow (Link) series of 1 long continuous
Poor UTP cable connection
and 2 short
-or-No UTP cable detected
flash
Step 3 yellow (Link) constant slow continuous Security function invoked
until other UTP cable connection
unit is linked detected and condition “OK”
Red (TX) on and off short
Step 4 yellow (link) constant rapid flash continuous when remote unit is “ON”
LED Display when network is properly configured:
LED color Pattern Duration Indication
Yellow (Link) constant rapid continuous Normal activity ( After
Remote installation is
completed!)
green (RX) constant on continuous Receive/RX
red (TX) variable variable Transmit/TX
red (On) constant on continuous Power indicator
Note:……………….(OK)
7) If the LED’s are exhibiting the proper……characteristics, you have successfully installed the WL-
2000………..(OK)
8) At this point, …………(OK)
9) Note: If the yellow LED on both units is exhibiting a constant slow flash pattern after being
powered on. Please use Security and Diagnostics Program to make sure that both units are
setting up with the same channel and RF security code. If channel setting and security code are
correct, this signifies that the radio signal is weak and RF link…….(OK)
10) Note: If all four LEDs are “ON” when powered the unit, it indicates the program is not loaded into
the system and reset the system until it works normally. If the problem persists, call for an RMA
number and send the unit back for repair.