PREPARATION FOR USE
UNPACKING
Thank you for having chosen Intella LED lighting
Unpack the device, inside the box you should find:
The fixture device
One power cable
One XLR connection cable
This manual
Please check carefully that there is no damage caused
by transportation. Should there be any , consult your dealer and
don’t install this device.
DMX-512 control connection
The product has a DMX 512 input fitted with 3-pin XLR connectors. Screened
cables in compliance with EIA RS-485 specifications and the following
characteristics must be used for connections:
- 2 conductors plus screen
- 120Ohm impedance
- low capacitance
- max. transmission rate 250kBaud.
DMX-512 connection with DMX terminator
For installations where the DMX cable has to run a long distance or is in an
electrically noisy environment, such as in a discotheque, it is recommended to
use a DMX terminator. This helps in preventing corruption of the digital control
signal by electrical noise. The DMX terminator is simply an XLR plug with a 120
OHM resistor connected between pins 2 and 3, which is then plugged into the
output XLR socket of the last fixture in the chain.
AC Power Connection
The auto-ranging power supply automatically adjusts to AC power from 110-
240 volts nominal at 50/60 Hz.
The current required by the Storm 400 is 4.5 amps. To avoid overload, allow
one 4.5 amp branch circuit per fixture to operate the Storm 400 model at full
power.
Use 2.5 mm2 (14 AWG) or larger power feed cables and keep runs as short as
possible.
Do not link more than 4 fixtures for the one single power chain.
