RANGEFUL Lance 200 PRO Manual De Instalación página 7

LCD screen shows 1 working frequency at a time and it will
change automatically each 5 seconds from low to high.
The repeater has a Manual Gain Control (MGC) feature that
allows engineers to reduce the gain of the repeater manually via
screen if oscillation is detected. Users could use the «Smart»
function as well, which will help to set to the suitable gain
automatically without any interference to the mobile network.
To maintain safe and specific output signal levels, this repeater
has a built-in signal oscillation detection circuit to adjust
the gain automatically to avoid interference to the cellular
network, also it gets color changing LED's indicating its
environmental status: the Alarm LED's located on the front of the
unit changes 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 features a Network Safe / MUTE
feature that automatically shuts off the repeater to protect
the cellular network. Users shall make sure the LED remains
green at all times for the best system performance.
3.2. Alarm LED
Colour Description
Green The repeater works normally.
Red
The repeater works with medium oscillation. We recommend checking
the correct installation of the ntenna (see Sec 4. Installation).
Attention!
shieldingbetween the antennas (see Sec 4. Installation). The Alarm LED
willturn green again otherwise normal operation of the repeater is not
possible.
Red The repeater can turn off at any time! There is a strong excess of
the total «signal level from the outdoor antenna + repeater gain»
(Flickering)
over the maximum output power of the repeater.
Attention!
shieldingbetween the antennas (see Sec 4. Installation). The Alarm LED
willturn green again otherwise normal operation of the repeater is not
possible.
It is crucial to adjust the gain or ensure sufficient
It is crucial to adjust the gain or ensure sufficient
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