Huawei DBS3900 Installation Manual page 97

DBS3900 LampSite
Installation Guide
6.
Issue 08 (2016-05-30)
Figure 7-28 Removing the pDock mother board
Install the RF daughter boards in slots S1, and use the M4 Phillips screwdriver to tighten
the two fastening screws always carried on each daughter board to 1.4 N•m, as shown in
Figure 7-29.
Figure 7-29 Installing the RF daughter boards
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
7 Installing a pRRU3901
90