Cleaning And Maintenance - HQ-Power VDP1500SM2 Manual Del Usuario

K2 on) to produce smoke from the right nozzle. Switch on both K1 and K2 to produce smoke from both
nozzles.
b. DMX512 mode
DIP Switch Setting
Pull down in the arrow direction to turn on. The address switch shown on
the diagram is preset as "1".
DMX512 Connections
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 VDP1500SM2. Multiple VDP1500SM2s can be linked through serial linking. The
linking cable should be two core, screened cable with XLR input and output connectors.
DMX512 Chain with Terminator
DMX512 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 backside of the VDP1500SM2.
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 1-channel VDP1500SM2, you will have to set the start address of the first unit to 1, the
second unit to 2 (1 + 1), the third to 3 (2 + 1), and so on.

7. 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.
VDP1500SM2
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.
5 VELLEMAN