Elation OPTI QA PAR Manual do Utilizador descarregar pdf (Página 14)

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14 OPTI QA PAR™ User Manual ver 2

DMX-512 CONNECTION WITH DMX TERMINATOR

A DMX terminator should be used in all DMX lines especially in longer runs. The use of

a terminator may avoid erratic behavior in your DMX line. A terminator is a 120 ohm

1/4 watt resistor that is connected between pins 2 and 3 of a male XLR connector

(DATA + and DATA -). This fixture is inserted in the female XLR connector of the last

fixture in your daisy chain to terminate the line. Using a line terminator will decrease

the possibilities of erratic behavior

5pin XLR DMX CONNECTORS

Some manufactures use 5pin XLR connectors for DATA transmission in place of 3pin.

5pin XLR fixtures may be implemented in a 3pin XLR DMX line. When inserting

standard 5pin XLR connectors in to a 3pin line a cable adaptor must be used, these

adaptors are readily available at most electric stores. The following chart details a

proper cable conversion.

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Elation OPTI QA PAR Manual do Utilizador Página 14