RANGEFUL Spear 300 PRO Manual De Instalación página 11

Smart (AGC) and Manual Gain Control (MGC)
The repeater has Manual Gain Control (MGC) feature that enables
manual reduction of the repeater gain via touch screen
if oscillation is detected. You could use the «Smart»
function as well, which will help set to the suitable gain
automatically without any interference to the mobile network.
Safe Mobile Network option
In order to maintain safe and specific output signal levels, this
repeater has built-in signal oscillation detection circuit to
adjust the gain automatically so as to avoid interference to the
cellular network, it also has color changing LEDs indicating its
environmental status: the Alarm LEDs located on the front of the
unit will change color from green to orange or red, (depending
on the input power level) when the system detects signal
oscillation in the working band or the input signal is beyond
a safe limit.
The repeater also has a Safe Network / MUTE feature that
automatically shuts off the repeater to protect the mobile
network. Users shall make sure the LEDs remain green at
all times for optimum system performance.
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