DIGISYNTHETIC DSP1800E Panduan Pengguna - Halaman 16

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CONNECTOR CABLE

The following diagrams illustrate the wiring of the various types of sockets that can be

used with the DSP power amplifiers.

To connect the amplifier to the mixer, always make certain to use only signal cables

(screened cables made up of two wires plus a braid screen ), not power cables (speaker

cables, normally made up of two wires, usually with a greater cross-section): the use of

unscreened cables could in fact cause annoying buzzes and background noise. We

therefore always suggest the use of balanced cables for microphones and line units

whenever possible.

To connect the amplifier to the loudspeaker enclosures, always use only power

cables, not signal cables, as in the latter case in fact, the power from the amplifiers would

be partially dispersed because of the cable's smaller cross-section.

Take care of the connector cables. Always hold them by the connectors, avoiding

pulling the wire and avoid knots and twists when coiling them: this gives the advantage of

increasing their life and reliability. Check your cables periodically, making certain that they

are in good condition, that the connectors are correctly wired and contacts perfectly

efficient: in fact, many problems and setbacks (faulty contacts, ground hum, disturbance,

etc.) are due to the use of unsuitable of faulty cables.

GROU ND

COLD (-)

HOT (+)

PC OUTPUT

Balanced cannon f emale connector