User's Manual

User Manual
Rosenberger Active Das With Intelligent Antenna system
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3.2 Before Installation
3.2.1 Choosing a site location
Make sure access is restricted to qualified personnel
Install the product where power supply and feeder cable are accessible.
Site location should be far away from heat source and damp environment.
IRU-O should be put in a well-ventilated work area. It should be hung on the wall or ceiling to ensure
being ventilated. If the IRU-O is mounted on the ceiling, there should be care the ceiling capability of the
weight , should be greater than 3kg.
Installation tools
No. parts Model Quantity Comments
1 Tape 1 To measure the installation holes
2
Monkey
Wrench
1 To tighten or loose hex bolts
3 Electric drill 1 Drill holes on the wall
3.2.2 Installation
3.2.2.1 Installation of IM2U and NEU
IM2U AND NEU are 19”3U in size. It shall be generally installed in the 19-inch communication rack,
as show on the following figure 9. Use four expansion bolts (M6*12) to fix the panel of the master
unit.