User's Manual

SZZJ-A10~17LF-LCPA User
Manual
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9.Shows the DL gain.
10.Touch function. Manual mode or Smart mode (press 2 seconds to switch the mode).
a. When the repeater is in smart mode, the screen display green, when the repeater is manual mode the
screen doesn’t display green.
b. Back button (touch 1 seconds can be back).
11. The line shows WIFI, when the repeater contact WIFI, the WIFI icon will display.
12.Touch function, use this function set up the system decrease gain.
13. The line shows Bluetooth，when the repeater contact Bluetooth, the Bluetooth icon will display.
14.Touch function, use this function set up the system increase gain.
15.Shows the UL gain.
16.The digital display the repeater input signal strength.
The repeaters has Manual Gain Control (MGC) feature that enables engineers to reduce the gain of the repeater
manually via touch screen if oscillation is detected. Users could also use the “Smart” function as well, which will
help to set to the suitable gain automatically without any interference to the mobile network.
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.
Below diagram shows how simple and fast the repeater system is installed and works effectively:
One Yagi antenna, as donor antenna, is installed at the top of the roof to pick up good mobile phone signals from
outside, and send through 5D-FB cable to repeater to amplify the signals significantly, then the output signals
are sent to the indoor omni antennas and finally transmitted into the covering area. Very clear phone call or high
speed mobile data are immediately achieved within the area.