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Please note, the starting address depends upon which controller is being used.
Only use a stereo shielded cable and 3-pin XLR-plugs and connectors in order to connect the controller with
the fixture or one fixture with another.
Occupation of the XLR-connection:
If you are using controllers with this occupation, you can connect the DMX-output of the controller directly
with the DMX-input of the first fixture in the DMX-chain. If you wish to connect DMX-controllers with other
XLR-outputs, you need to use adapter-cables.
Building a serial DMX-chain:
Connect the DMX-output of the first fixture in the DMX-chain with the DMX-input of the next fixture. Always
connect one output with the input of the next fixture until all fixtures are connected.
Caution: At the last fixture, the DMX-cable has to be terminated with a terminator. Solder a 120
between Signal (–) and Signal (+) into a 3-pin XLR-plug and plug it in the DMX-output of the last fixture.
Addressing
Each projector occupies 5 channels. To ensure that the control signals are properly directed to each
projector, the projector requires adressing. This is to be done for every single projector by changing the DIP
switches as set out in this table.
The starting address is defined as the first channel from which the TB-250 will respond to the controller.
Please make sure that you don't have any overlapping channels in order to control each TB-250 correctly
and independently from any other fixture on the DMX data link. If two, three or more TB-250 are addressed
similarly, they will work similarly.
Occupation of the DIP-switches:
Setting the DMX-
DIP-switch no.
1
starting address:
Projector number
DMX-starting
1
& channels
address
On
Device 1 - channels 1-5
Off
Off
On
Device 2 - channels 6-10
Off
On
Device 3 - channels 11-15
Off
On
Device 4 - channels 16-20
Off
On
Device 5 - channels 21-25
Off
2
3
4
5
6
7
8
2
4
8
16
32
64 128 256
9
26/56
Ω
resistor
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