VDP200OA9
4
VELLEMAN
204
217
gobo 6 shake
218
223
music controlled gobo change
0
127
gobo indexing
128
189
right rotation
190
193
no rotation
CHANNEL 8
gobo rotation
194
255
left rotation
0
31
shutter closes
32
63
shutter open
64
95
strobe effect (slow > fast)
96
127
shutter open
128
159
music controlled strobe effect
160
191
pulse strobe effect (close > open)
192
223
pulse strobe effect (open > close)
CHANNEL 9
strobe
234
255
shutter open
b.
DMX-512 control 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
VDP200OA9
. Multiple
VDP200OA9
's can be linked through serial linking.
The linking cable should be two core, screened cable with XLR input and
output connectors. Please refer to the diagram on the right.
c. DMX-512 connection with DMX 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 120 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 to the left.
d. Projector DMX start address selection
All DMX-controlled devices need a digital start address so that the correct device responds to the signals. This digital
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
VDP200OA9
.
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 units 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 9-channel
VDP200OA9
, you will have to set the start address of the first unit to 1, the second unit
to 10 (9 + 1), the third to 19 (9 + 10), and so on.
