Pro Spot PR-113 Dokumentacja Pobierz pdf (Strona 19)

Design Spot 250 Pro™

©Elation Professional® 19 Design Spot 250 Pro™

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 (Elation part: DMX T PACK) will decrease the

possibilities of erratic behavior.

5-Pin XLR DMX Connectors. Some manufactures use 5-pin XLR connectors for DATA

transmission in place of 3-pin. 5-pin XLR fixtures may be implemented in a 3-pin XLR DMX

line. When inserting standard 5-pin XLR connectors in to a 3-pin line a cable adaptor must

be used, these adaptors are readily available at most electric stores. The following chart

details a proper cable conversion.

Fixture DMX addressing;

All fixtures should be given a DMX starting address when using a DMX controller, so the

correct fixture responds to the correct control signal. This digital starting address is the

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Pro Spot PR-113 Dokumentacja Strona 19