Ver.Smart MBS RRH-P4 Installation Manual/Ver.3.0© SAMSUNG Electronics Co., Ltd. 2-572600-00CTEIGAA 4.02.8.4 Connecting RRH-P4 CPRI cableFollow the steps below to connect the CPRI cable for the interface between RRH-P4 andUADU.1) Unscrew the optic window cover fixing screw located at the front bottom of RRH-P4 usinga Torx (T20) screwdriver. (The cover fixing screw is designed to remain attached to thecover.)Figure 2.41 Connecting RRH-P4 CPRI cable (1)Cover Fixing Screw (T20)Optic Window Cover