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7.
DMX Mode
The DMX mode allows you to control the unit through a universal DMX controller. Set DIP switch 10
to ON to activate the DMX mode, set the DMX address using DIP switches 1 to 9.
Detailed DMX Values per Channel
Channel
Function
1
Control
2
Rotation
DMX512 Connection
Connect the provided XLR cable to the female 3-pin XLR output of your controller and the other side
to the male 3-pin XLR input of the VDPL300DD. Multiple VDPL300DDs can be linked through serial
linking. The linking cable should be a two-core screened cable with XLR input and output connectors.
DMX512 Chain with Termination
A DMX terminator is recommended for installations where the DMX cable has
to run a long distance or is in an electrically noisy environment (e.g. discos).
The terminator prevents corruption of the digital control signal by electrical
noise. The DMX terminator is simply an XLR plug with a 120Ω resistor
between pins 2 and 3, which is then plugged into the XLR output socket of
the last device in the chain.
Please see illustrations.
DMX512 Start Address
All DMX-controlled devices need a digital start address so that the correct device responds to the
signals. This start address is the channel number from which the device starts to "listen" to the DMX
controller. Enter the correct number and read it from the display located on the base of the
VDPL300DD.
You can use the same starting address for a whole group of devices or enter an individual one for
every device.
When all devices have the same address, all the VDPL300DDs will "listen" to the control signal on
one particular channel. In other words: changing the settings of one channel will affect all devices
simultaneously. If you set different addresses, each device will "listen" to a separate channel
number. Changing the settings of one channel will only affect the device in question.
In the case of the 2-channel VDPL300DD, you will have to set the start address of the first
VDPL300DD to 1, the second VDPL300DD to 3 (1 + 2), the third to 5 (3 + 2) and so on.
8.
Cleaning and Maintenance
1. All screws should be tightened and free of corrosion.
2. The housing, visible parts, mounting supports and the installation location (e.g. ceiling,
suspension, trussing) should not be deformed, modified or tampered with e.g. do not drill extra
holes in mounting supports, do not change the location of the connections.
3. Moving mechanic parts must not show any signs of wear and tear.
4. The electric power supply cables must not show any damage. Have a qualified technician
maintain the device.
5. Disconnect the device from the mains prior to maintenance activities.
6. Wipe the device regularly with a moist, lint-free cloth. Do not use alcohol or solvents.
7. There are no user-serviceable parts.
8. Contact your dealer for spare parts if necessary.
VDPL300DD
All manuals and user guides at all-guides.com
From
To
0
14
15
100
101
255
0
85
86
170
171
255
4
Description
No function
ON
Auto effects
S>F CCW
S>F CW
Random
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