User's Manual

Page 7

Fuse Replacement

The StormChaser™ Supercell utilizes a high-output switch-mode power supply

with an internal fuse. Under normal operating conditions, the fuse should not

require replacement. The fuse is eld replaceable, however it is an advanced

procedure suited to qualied individuals. Should the fuse require replacement,

please contact Blizzard Lighting for instructions, or to return your unit for

service.

Connecting A Bunch of StormChaser™ Supercells

You will need a serial data link to run light shows using a DMX-512 controller

or to run shows on two or more xtures set to sync in master/slave operating

mode. The combined number of channels required by all the xtures on a serial

data link determines the number of xtures the data link can support.

Fixtures on a serial data link must be daisy chained in one single line. Also,

connecting more than 32 xtures on one serial data link without the use of a

DMX optically-isolated splitter may result in deterioration of the digital DMX

signal. The maximum recommended cable-run distance is 500 meters (1640

ft). The maximum recommended number of xtures on a serial data link is 32

xtures.

Data/DMX Cabling

To link xtures together you’ll need data cables. You should use data-grade

cables that can carry a high quality signal and are less prone to electromagnetic

interference.

applications. Standard microphone cables will “probably” be OK, but note that

they cannot transmit DMX data as reliably over long distances. In any event,

the cable should have the following characteristics:

2-conductor twisted pair plus a shield

Maximum capacitance between conductors – 30 pF/ft.

Maximum capacitance between conductor & shield – 55 pF/ft.

Maximum resistance of 20 ohms / 1000 ft.

Nominal impedance 100 – 140 ohms

Before replacing a fuse, disconnect the power cord.

ALWAYS replace with the same type and rating of fuse.

3. SETUP