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6. Control signal connections
6.1 Control signal connection by XLR5 plugs.
The digital control signal is transmitted to the projector via a two pole cable screened as per International standards for the
transmission of DMX 512 data. The connection must be serial, using connectors XL5 male and female located on the back of
Reflection LEDko
labelled DMX512 IN e OUT (see diagram).
Pin 1= GROUND
Pin 2= DATA
-
Pin 3= DATA
+
Pin 4 =nc
Pin 5 =nc
WARNING !
Make sure that screening and conductors are not in contact one another or with the metal housing of the connector.
Pin#1 and housing never must be connected to the power supply unit.
7. Turning on the projector
After having followed the preceding steps described, proceed with the power supply and turn on the projector connecting it to the
mains power.
The software version installed on the internal microprocessors will be shown on the display, suddenly it will show the current DMX
addressing. If the address blinks, it means that the DMX signal has not been received. Check the connection cable and the mixer
functioning.
7.1 DMX address of the unit
Each projector can use 12, 8 or 4 address channels for its complete operation and is controlled by a DMX 512 signal (for further
information, see section 7.2, DMX functions).
DMX addressing
When powered up initially, each projector will show A001, which indicates DMX address 001; for example, when set at 12 channels
a projector thus addressed will respond to commands of channel 1 to 12 from your DMX 512 controller . A second unit must be
addressed as A013,a third one as A025 and so on. The operation must be carried out on every
Reflection LEDko
which has an
address different from A001..
Altering DMX address.
1.
Press the + or – button until the display shows the required DMX address. The digits on the display will blink to indicate that the
variation has not been registered.
2.
Press the
enter
key to confirm your selection. The digits on the display panel will cease to blink and the projector will now
respond to the new address.
Note: by holding the + or – button down the scrolling will be faster; thus allowing a faster selection
WARNING!
If you alter the DMX address with no DMX signal connected, the digits on the display panel will continue to flash even
after you have pressed ENTER button to confirm the address.
Summary of Contents for Reflection LEDko
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