DX Engineering DXE-RCA8B-SYS-4P Manual page 7

A 2.1 mm power cord is supplied with unit. The wire with the white stripes is the +12 Vdc.
Outer Connection is GROUND Center Pin is +12 VDC.
Figure 4 - Connections between the RCA8B-1 and the modified CC-8A
The RCA8B-1 uses a removable five terminal plug as shown in Figure 5. The RCA8B-1
connections are labeled "G A B C D". The terminals use the same connection letters and are
connected G to G, A to A, B to B, C to C and D to D.
On the RCA8B-1 the green connector is a two part connector as shown in Figure 5 and the top part
can be removed by pulling it straight off. This will allow easier wire replacement or servicing as
needed. When pushing the removable connector back in place, ensure you press straight inward to
fully seat the connection.
Figure 5 - RCA8B-1 Green Connector
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