User's Guide

LED Status & Troubleshooting
LED
18
Description LED Status Troubleshooting
Green indicates the Signal Booster
is powered, and working properly.
No troubleshooting is required.
AC/DC adapter is damaged.
Or
AC outlet does not provide power.
Isolation between the outside and
inside antennas is being
checked now.
It will take up to 25 seconds.
No troubleshooting is required.
Isolation between the outside and
inside antennas is good and the
Signal Booster is working properly.
No troubleshooting is required.
Flashing Red
Status LED is green.
Input and output bars are green
Verify that AC/DC adapter’s cable is
not damaged.
Or
Check if the AC outlet is working
and not controlled by a wall switch
that can cut power to the outlet.
B-50K User Guide