PR AQUA Laser 260 BWS Manual page 7

DMX CONTROLCONNECTION:
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Connection between controller and projector and between one projector and another must be made with a twin-screened cable, with
each wire having at least a 0.5mm in diameter. Connection to and from the projector is via cannon 5 pin (which are included with the
projector) or 5 pin XLR plugs and sockets. The XLR's are connected as shown in the figure above.
Note: care should be taken to ensure that none of the pins touch the metallic body of the plug or each other. XLR plugs and sockets
mustn't be connected in any way other than mentioned in the above figure. The Fixture accepts digital control signals in protocol
DMX512 (1990).
Connect the controller's DMX output to the first fixture's DMX input, and connect the first fixture's DMX output to the second
fixture's DMX input and connect the rest fixtures in the same way. Eventually connect the last fixture's DMX output to a DMX
terminator as shown in the figure below.
Input
DMX
Controller
DMX TERMINATOR
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In the Controller mode, at the last fixture in the chain, the DMX output has to be connected with a DMX terminator. This prevents
electrical noise from disturbing and corrupting the DMX control signals.
The DMX terminator is simply an XLR connector with a 120 (ohm) resistor connected across pins 2 and 3, which is then plugged
into the output socket on the last projector in the chain. The connections are illustrated below.
2
1
3
120
ALIGNMENT/INSTALLATION/REPLACEMENT OFALAMP
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Please hold the head well before adjustment/installation/replacement of the light sources. As shown in figure1, remove fan cover of
the head and heat sink.
Removal/Installation of the light source as shown in figure2
Output
DMX TERMINATOR
CONNECTION
Connect a 120 (OHM) resistor
across pins 2 and 3 in an XLR plug
and insert into the DMX out socket
on the last unit in the chain.
Input Output
PIN 2
7
DMX Teminator
Input
PIN 3