Installing Modules In Rf Subrack; Figure 3-13 Installing A Board (2); Figure 3-14 Installing A Board (3) - Huawei Airbridge BTS3606 Installation Manual

Installation Manual – BTS3606A Cabinet Installation
Airbridge BTS3606&3606A CDMA Base Station

Figure 3-13 Installing a board (2)

8) Tighten the screws clockwise on the front panel. See Figure 3-14.

Figure 3-14 Installing a board (3)

3.4.2 Installing Modules in RF Subrack

Modules in the RF subrack include CCDU, CTRM/CMTR, CMPA/CHPA. Their
installation procedures are similar.
Caution:
The transmit and receive performance of the BTS may degrade if the screws are
fastened before the CTRM/CMTR, CDDU, and other RF modules are placed in
position.
To install a module in the RF subrack, proceed as follows:
Chapter 3 Installing Cabinet and Cabinet Equipment
Huawei Technologies Proprietary
3-14