More about "ALC" indication:
ALC indicates the strength of input signal or
receiving power of the booster
.
Flashing ALC means that the booster has strong
receiving power
.
LED
Status
Meaning
Solution methods
ALC
status
Remain still
Output power is
not weak or just
suitable
Check coverage, leave it as it is if it’s
good; take the actions mentioned
below to increase signal if the
coverage is not good.
1. Adjust the antenna direction or
location to get stronger receiving
signal.
2. Replace current antenna with
higher gain to get stronger receiving
signal.
Flashing but current
gain is not more than
30dB and less than
rated gain
Full output power Working properly
Flashing but current
gain is more than 30
dB
Too strong
receiving signal
Working properly, but the signal is too
strong. Actions recommended:
1. Adjust the antennas’ directions or
locations to low down input power.
2. Reduce the booster’s gain by
external attenuator or replace with
low gain antenna if the methods
listed above don’t work.
Note:
The flashing ISO and ALC status indicate that ISO and ALC functions are
working properly, and the problems of self-oscillation and strong signal are fixed. In
most cases, there is no need to take any measures from your part, except for
deep self-oscillation or too strong signals. However, your actions are not
mandatory, since self-adaptive booster system automatically solves the problems.
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