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DBC Network Bridge
1 Getting Started With the DBC Network Bridge
Welcome! This
IMPORTANT: Unplug power cord from AC outlet before wiring.
1.1 Hardware Installation
You will need:
•Crown power amplifiers with
•A computer running IQwic software
•A 100Mb network switch
•An Ethernet cable (RJ45 connector on each end) for use between the computer and network switch
•Two Ethernet cables for use between the DBC Network Bridge and the network switch. One cable is sufficient, but two allow redundancy.
•An Ethernet cable between the network switch and each
1.1.1Audio and Network Connections Please refer to Figures 1.1 and 1.2.
1.Mount the DBC Network Bridge in a standard
2.Turn off all equipment that will connect to the unit.
3.Connect the AES/EBU digital output signal from your cin- ema processor, media player, or feature server to the analog DB25 connector on the back of the DBC Bridge. DB25 wiring is shown in Table 1 on the next page. Alternatively, connect the analog output signal from your cinema processor to the Analog DB25 connector on the back of the DBC Bridge.
DB25 wiring is shown in Table 2 on the next page.
4.See Figure 1.2. Connect any auxiliary mic or line signals to the female XLR Auxiliary Inputs on the back of the DBC Network Bridge. Set the MLP switch for Mic, Line, or Phan-
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Figure 1.1 System Wiring | XLR connector wiring: |
pin 1: shield
pin 2: signal hot
pin 3: signal cold
Figure 1.2 Audio Inputs on the Back Panel of the DBC Bridge
page 4 | Operation Manual |