User's Manual

6
After power on the repeater, the display area of working frequency will light all the
time, the working frequency will display in turn.
“ISO” Isolation alarm indication.
When the repeater doesn’t have enough isolation between the outdoor and
indoor antennas, the “ISO” is flashing. Vice Versa, the “ISO” is off.
”AlC” Strong receiving power alarm indication.
When the repeater’s receiving too strong signal from outside, output power gets
overrated and “AlC” starts flashing. When output power is balanced, the “AlC” is
off.
Gain or Power indication.
The displayed value represents the real-time gain and power.
When the repeater’s output power is lower than -10dBm, the LCD will display “---”.
When LCD screen is in the ”OFF” state and the repeater breaks down, LCD screen
will be flashing.
When LCD screen is ”ON” and the repeater breaks down, LCD6 and LCD7 will
display ”OFF” under the current band.
Since the booster has intelligent software system, MGC attenuation is not needed,
except for the cases when you don't feel comfortable about ISO or ALC flashing, or
in some extreme cases you might need to attenuate gain value.
When the LCD is in the circulation display or page turning query mode, press the
key into the setting mode and choose operation objects: frequency, uplink or
downlink gain .
Note:
In case you need to adjust gain, please ensure uplink gain to be equal with or to
be 5dB less than downlink gain, uplink gain shouldn’t be more than downlink gain
in order to avoid interference with mobile network.
• Make sure you have sufficient cable length between proposed outdoor/indoor
antennas.