PR Lighting AQUA 380 BWS, Manual

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7
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DMX TERMINATOR
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.
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INSTALLATION/REPLACEMENT OF A LAMP
Lock the yoke before fitting/replacing the lamp.
Just as Shown by Figure 1, after Opening the airflow cover as shown by loosening 4 tightening screws, the structure like figure 2 will
be seen.
Just as shown by the figure 2, loosen the 4 tightening screws of the bob-weight block, take it down and the structure like figure 3 will
be seen.
Just as shown by figure 3, loosen the 8 tightening screws of lamp cover , open the cover and structure like the figure 4 will be seen.
Unplug the lamp with power wires, hold the bottom of the lamp by hand and move it as directed by the arrow using force to make the
other end of the lamp off the holder. At last take the lamp out of the bottom of the head. Before placing a new lamp inside , plug the
lamp with power wires tightly. Lamp placement and its removal are in opposite orders
Note: Don’t touch the internal surface of the reflector and the burner of the lamp with bare hands so as not to impair the beam output.
While lamp’s installation, do not damage the metal wire around the burner.
Put back th e lamp cover, bob-weight block, airflow cover and tighten all screws.
Important: Please read "Instructions " enclosed with the lamp carefully before its use.
Controller
Output Input Terminator Output Input
2
1
3
120
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.
PIN 3
PIN 2