Setting Up The Link; Figure 1-9. Xlr 5-Pin Connector - High End Systems Studio Spot 250 User Manual

Common
(cable shield)
negative
(data
complement)
positive
(data true)
Male XLR Connector
*This data line is not used by the fixture, but allows data to pass through the fixture.
You should test each cable with a voltage/ohm meter (VOM) to verify correct polarity
and to make sure that the negative and positive pins are not grounded or shorted to
the shield or to each other.
Caution: Do not connect anything to the ground lug on the XLR
connectors. Do not connect or allow contact between the
common (cable shield) and the fixture's chassis ground.
Grounding the common could cause a ground loop and/or
erratic behavior.

Setting up the Link

To link one or more fixtures to a controller and/or to each other, follow the steps
below:
1. Connect a male XLR cable connector (with attached data cable) to the controller's
Data Out connector.
If you plan to control your fixtures in stand-alone mode (without a controller),
connect a male XLR cable connector with attached data cable to the 3-pin or 5-
pin Data Out connector on the fixture addressed at DMX start channel 1 or fixture
number 1.
®
Studio Spot 250 / Studio Color
Grounding lug (inside XLR shell)
5
1 positive
4
2
(data true)*
3
negative
(data complement)*

Figure 1-9. XLR 5-pin connector.

®
250 User Manual
XLR shell
positive
5
(data true)*
4
3
negative
(data
complement)*
positive
(data true)
Female XLR Connector
Setup and Installation
Common
1
(cable shield)
2
negative
(data
complement)
1-9
1