Users Manual

Rejected adjacent channel
with 20KHz filter
Adjacent channel rejection with 20KHz filter
Status Indicators
There is an indicator panel located at bottom of the Signal Boosters. This LED panel works
as a status monitor, in order indicate warning or alarms of Signal Booster.
The LED panel has four LEDs, the first one the power ON indication led, labelled “PWR”.
The Second LED, labelled “STS” summarizes warnings regarding critical operational
conditions of the Signal Booster.
The third and fourth LED summarizes operational conditions for uplink “UL” and downlink
“DL” chains.
In general, the LEDs have four states: “off”, “slow blinking”, “fast blinking” and “on”. Next
table describes alarm and warning conditions for each led state.
Indicator Panel
LED indication description
Signal Booster is not powered or fail in power supply
Normal state: Signal Booster is powered on