User Manual

6 TROUBLESHOOTING
The LED alarm lights represent the status of the booster on each frequency.
When the lights are green the device is operating normally meaning that it is
not experiencing any oscillation (feedback) and it is boosting the signal at
maximum power. When the LED lights begin to change status from green to
flashing green to flashing red, it means that particular frequency is
experiencing some oscillation (feedback).
If the oscillation is excessive the booster will shut down for that particular
frequency. The booster will still work for the other frequency on a multi-band
booster.
Oscillation is caused when the indoor (distribution) antenna sends a signal
back into the outdoor (signal) antenna. Similar to a PA system, when the
microphone gets too close to the speaker it causes feedback. This will occur if
your antennas are too close together, or the indoor antenna is pointed at the
outdoor antenna. Make sure you have adequate separation and some type of
shielding between the antennas
(Usually your roof or a cement wall is good enough).
IMPORTANT NOTES
The 2 most important things to look for when setting up your system is: