Users Manual Part 2

Figure 206: ATCC Cabling Diagram — MTS 4 with 1 TX Antenna after Expansion
DUPLEXER / CAN OUT
DUPLEXER / TX
PSU2 / CAN 1
BR1 / TX BR3 / TX BR4 / TX
TX OUT
TX OUT
TX B
TX B
TX A
TX A
ATCC
DC IN
CAN 1 CAN 2
Inside ATCC
Interconnection
ATCC
DC IN
CAN 1 CAN 2
Inside ATCC
Interconnection
BR2 / TX
ATCC
FRONT VIEW
15.5.2
Adding the Four-Channel Cavity Combiner
Follow the process below to install the Cavity Combiner.
NOTICE: Procedure is the same whether it is an Auto Tuned Cavity Combiner (ATCC) or a
Manual Tuned Cavity Combiner (MTCC) being installed.
CAUTION: The cavity Combiner can weigh up to 11.8 kg (26 lbs.). Use caution when removing
or installing Cavity Combiner into the equipment rack. Make sure the combiner is fully
supported when free from mounting rails to avoid injury to personnel and equipment damage.
Process:
1 Install the new Cavity Combiner into the cabinet.
See Installing the Cavity Combiner into the Cabinet on page 470.
2 Update the mapping list with the new unit TrackID.
See
Updating the Mapping List with the New TrackID on page 308.
6802800U74-AP
Chapter 15: Expansion Options
469