GIR-2005 User Manual
7
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III.
GIR-2005 Installation
First turn off the power, and install IDU inside of building, and ODU outside of building
where has clear visibility with no obstacle facing. “On top of the roof” is recommended place
to put. After installing IDU and ODU, connect IDU and ODU with appropriate cable. Then
turn on the power. Using control panel of IDU, set up the parameters of IDU & ODU to work
properly. While doing this procedure, must take a note below for considerations of installation.
To avoid oscillation, the indoor and outdoor antenna must be get 80dB of
minimum Isolation.
For the installation place of the repeater in indoors, secure the visibility range
as possible, and separate from the outdoor antenna as far as possible.
Follow the instruction below to install IDU & ODU to the appropriate place.
1.
IDU (Indoor Unit) Installation
IDU can be placed on the supporting structure like a desk or installed on the interior
wall. If choose to install on the wall, fallow instruction below. Then connect cables
from each of TX, RX patch antennas to IDU as described in this manual. Please note
that all the procedure must take while power is off.
1.1 Fixing
At first, using the M12 Anchor bolts, install GIR-2005 Chassis bracket into the wall
Bracket that is fixed to the wall in Figure 3-1. And then, using M4 bolt, assemble GIR-
2005 with Chassis bracket and wall-bracket.
