Dmx Setup - ADJ HYDRO WASH X19 User Manual

D M X S E T U P
DMX-512: DMX is short for Digital Multiplex. This is a universal protocol used as a form of
communication between intelligent fixtures and controllers. A DMX controller sends DMX data
instructions from the controller to the fixture. DMX data is sent as serial data that travels from
fixture to fixture via the DATA "IN" and DATA "OUT" XLR terminals located on all DMX fixtures (most
controllers only have a DATA "OUT" terminal).
DMX Linking: DMX is a language allowing all makes and models of different manufacturers to be
linked together and operate from a single controller, as long as all fixtures and the controller are
DMX compliant. To ensure proper DMX data transmission, try to use the shortest cable path possible
when using several DMX fixtures. The order in which fixtures are connected in a DMX line does not
influence the DMX addressing. For example, a fixture assigned a DMX address of 1 may be placed
anywhere in a DMX line: at the beginning, at the end, or anywhere in the middle. When a fixture is
assigned a DMX address of 1, the DMX controller knows to send DATA assigned to address 1 to that
unit, no matter where it is located in the DMX chain.
Data Cable (DMX Cable) Requirements (For DMX Operation): The Hydro Wash X19 can be
data input and data output. We recommend IP65 rated DMX cables to secure the IP65 connections,
such as our Accu Cable STR Series Data Cables. If you are making your own cables, be sure to use
standard 110-120 Ohm shielded cable (This cable may be purchased at almost all pro lighting stores).
cable and an IP65 rated female 5-pin XLR type connector on the other. Also remember that DMX
cable must be daisy chained and cannot be split.
Special Note: Line Termination. When longer runs of cable are used, you may need to use a
terminator on the last unit to avoid erratic behavior. A terminator is a 110-120 ohm 1/4 watt resistor
which is connected between pins 2 and 3 of a male XLR connector (DATA + and DATA -). This unit is
inserted in the female XLR connector of the last unit in your daisy chain to terminate the line. Using a
cable terminator (ADJ part number Z-DMX/T) will decrease the possibilities of erratic behavior.
TO MAINTAIN IP65 RATING INTEGRITY AND PREVENT WATER FROM ENTERING THE
FIXTURE, ALL UNUSED CONNECTION RUBBER CAPS MUST BE SEALED, AND ONLY IP65
RATED POWER AND DATA CABLES MUST BE USED.
19