Ensuring Proper Cooling; Choosing Input Wire And Connectors - JBL CSA-2120 Manual

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Figure 2.4 Input Wiring

Note: Do not use both Euroblock and RCA audio input connectors on a single

channel at the same time.

2.3 Ensuring Proper Cooling

When using an equipment rack, mount units directly on top of each other. DO NOT

block side air vents. The back of the rack should be open.

We recommend using pre-built or professionally wired balanced line (two-conductor

plus shield) 22-24 gauge cables to connect the amplifier balanced input by using

shipped two 3-pin Euroblock connectors, see Figure 2.4. Unbalanced lines may be

used, but may result in hum or RF noise very long cable runs.

You can also use RCA connectors to connect audio devices, for example, CD/DVD

player. However, do not use both Euroblock and RCA audio input connectors on a

single channel at the same time.

NOTE: Custom wiring should only be performed by qualified personnel.

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