Huawei DBS3900 Installation Manual page 96

DBS3900 LampSite
Installation Guide
4.
5.
Issue 08 (2016-05-30)
Figure 7-26 Removing the RF daughter board in slot1
Use an M3 Phillips screwdriver to loosen the two fastening screws of the light pipe, and
remove the light pipe, as shown in Figure 7-27.
Figure 7-27 Removing the light pipe
Use the M3 Phillips screwdriver to loosen the four fastening screws of the pDock mother
board, and remove the pDock mother board, as shown in Figure 7-28.
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7 Installing a pRRU3901
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