Hybrid HSS 6.4B, Руководство пользователя

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PAGE 8
DMX512 CONNECTIONS
The DMX512 is widely used in intelligent lighting control, with a maximum of
512 channels
1. If you using a controller with 5 pins DMX output, you need to use a 5 to 3
pin adapter-cable.
2. Connect the fixture together in a “daisy chain” by XLR plug cable from
the output of the fixture to the input of the next fixture. The cable cannot
be branched or split to a “Y” cable. Inadequate or damaged cables,
soldered joints or corroded connectors can easily distort the signal and
shut down the system
3. The DMX output and input connectors are pass-through to maintain the
DMX circuit when one of the units’ power is disconnected.
4. At last fixture, the DMX cable has to be terminated with a terminator to
reduce signal errors. Solder a 120-ohm 1/4W resistor between pin
2(DMX-) and pin 3(DMX+) into a 3-pin XLR-plug and plug it in the DMX-
output of the last fixture.
5. Each lighting fixture needs to have an address set to receive the data sent
by the controller. The address number is between 0-511 (usually 0 &
1 are equal to 1).
6. 3 pin XLR connectors are more popular than 5 pin XLR.
3 pin XLR: Pin1: GND, Pin2: Negative signal (-), Pin3: Positive signal (+)
5 pin XLR: Pin1: GND, Pin2: Negative signal (-), Pin3: Positive signal (+
Pin4/5: Not Used.