ARCLED7348RGBW
10
ATTENTION
The screened parts of the cable (sleeve) must never be connected to the system’s earth, as this would cause
faulty fixture and controller operation.
Over long runs can be necessary to insert a DMX level matching amplifier.
For those connections the use of balanced microphone cable is not recommended because it cannot trans-
mit control DMX data reliably.
• Connect the controller DMX input to the DMX output of the first unit.
• Connect the DMX output to the DMX input of the following unit. Connect again the output to the input
of the following unit until all the units are connected in chain.
• When the signal cable has to run longer distance is recommended to insert a DMX termination on the
last unit.
1
3
2
1
2
3
Pin1 : GND - Shield
Pin2 : - Negative
Pin3 : + Positive
DMX - INPUT
XLR plug
DMX - OUTPUT
XLR socket
• By selecting the corresponding ID address through channel 10 you can control each unit independently.
3.11 Test Mode
To set the custom balance of red, green, blue and white:
• Press the button MENU so many times until shows
[
TEST
], and press the button ENTER to confirm.
• Select the color red, green, blue or white
(
TESR
-
TESG
-
TESb
-
TESW
)
through the buttons UP and
DOWN and then press the button ENTER.
• Set the value
(
X000
-
X255
),
through the buttons UP and DOWN.
3.12 Connection of the DMX line
DMX connection employs standard XLR connectors. Use shielded pair-twisted cables with 120Ω imped-
ance and low capacity.
The following diagram shows the connection mode:
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