Opening The Cover Plate Of The Rru Cabling Cavity - Huawei RRU5909 Installation Manual

2. Use an M4 Phillips screwdriver to rotate the locking screw on the cover plate of the cabling
cavity 90 degrees counterclockwise to unlock the cover plate. Then, pull the handle outwards to
open the RRU cabling cavity, as shown in .
Figure 1
NOTICE:
Do not use the electric screwdriver to rotate the locking screw. Otherwise, the cross recess may
be scratched.
Figure 1 Opening the cover plate of the RRU cabling cavity
(1) Locking screw
shows the internal structure of the cabling cavity.
Figure 2