Every Waterfall 250™ has been thoroughly tested and has been shipped
in perfect operating condition. Carefully check the shipping carton for
damage that may have occurred during shipping. If the carton appears
to be damaged, carefully inspect your xture for any damage and be
sure all accessories necessary to operate the unit have arrived intact.
In the case damage has been found or parts are missing, please do not
return the unit to your dealer. Contact our customer support number
rst, for further instructions.
Warning! To prevent or reduce the risk of electrical shock or re, do not
expose this unit to rain or moisture.
Caution! There are no user serviceable parts inside this unit. Do not
attempt any repairs yourself, doing so will void your manufactures warranty. In the unlikely event your unit may require service please contact
Waterfall 250™ General InstructionsWaterfall 250™ Discharge Lamp Warning
To optimize the performance of this product, please read these operating
instructions carefully to familiarize yourself with the basic operations of
this unit. These instructions contain important safety information regarding the use and maintenance of this unit. Please keep this manual with
the unit, for future reference.
Waterfall 250™ Product Registration
The Waterfall 250™ carries a two year limited warranty. Please fill out
the enclosed warranty card to validate your purchase. All returned
service items whether under warranty or not, must be freight pre-paid
and accompany a return authorization (R.A.) number. The R.A. number
must be clearly written on the outside of the return package. A brief
description of the problem as well as the R.A. number must also be
written down on a piece of paper included in the shipping carton. If
the unit is under warranty, you must provide a copy of your proof of
purchase invoice. You may obtain a R.A. number by contacting our
customer support team on our toll free customer support number. All
packages returned to the service department not displaying a R.A.
number on the outside of the package will be returned to the shipper.
Waterfall 250™ Features
• Micro-Stepping Motors for Smooth Rotation of Textured Glass
• DMX-512 Protocol Compatible (Uses three DMX Channels)
• Master/Slave Operation
• Six Colors Plus White
• Internal Microphone
• ZB-MSD250/2 250w/2000 Hrs./6800°K
• 2 Year Warranty
This fixture is fitted with a discharge lamp which
are highly susceptible to damage if improperly
handled. Never touch the lamps with your bare
fingers as the oil from your hands will shorten
lamp life. Also, never move the fixture until the
lamps have had ample time to cool. Remember,
lamps are not covered under warranty conditions.
This unit emits intense UV radiation which is harmful to the eyes and
skin. The intense luminance of the lamp can cause severe damage to
the retina. Never operate this unit without it’s covers, these covers have
been specially designed to shield against UV radiation.
Epileptic Warning: Those suffering from epilepsy should avoid looking
directly into the lamp at all times.
Avoid switch the xture on and off repeatedly in short intervals as this
will reduce lamp life and intensity.
To achieve the intensity associated with discharge lamps, these lamps
use gas sealed in a high pressure environment to emit a brilliant output.
Due to the high pressure involved with the construction of the lamp,
the lamp may explode during prolonged extensive use. This risk is
increased with age, added care is encouraged when dealing with older
lamps. The length of lamp life at the most is 2000 Hrs. Extreme caution should be used when operated this or any xture tted with a gas
discharge lamp. Never open this unit while in use.
PLEASE READ THE PROPER LAMP REPLACEMENT INSTRUCTIONS
LOCATED ON PAGE 12.
• To reduce the risk of electrical shock or re, do not expose this unit
to rain or moisture
• Do not spill water or other liquids into or on to your unit.
• Be sure that the local power outlet match that of the required volt age for your unit.
• Do not attempt to operate this unit if the power cord has been
frayed or broken.
• Do not attempt to remove or break off the ground prong from
the electrical cord. This prong is used to reduce the risk of electrical
shock and re in the event of an internal short.
• Disconnect from main power before making any type of connection.
• Do not remove the cover under any conditions. There are no user
serviceable parts inside.
• Never operate this unit when it’s cover is removed.
• Never plug this unit in to a dimmer pack
• Always be sure to mount this unit in an area that will allow proper
ventilation. Allow about 6” (15cm) between this device and a wall.
• Do not attempt to operate this unit, if it becomes damaged.
• This unit is intended for indoor use only, use of this product out doors voids all warranties.
• During long periods of non-use, disconnect the unit’s main power.
• Always mount this unit in a safe and stable matter.
• Power-supply cords should be routed so that they are not likely to
be walked on or pinched by items placed upon or against them,
paying particular attention to cords at plugs, convenience recep tacles, and the point where they exit from the unit.
• Cleaning -The fixture should be cleaned only as recommended by
the manufacturer. See page 13 for cleaning details.
• Heat -The unit should be situated away from heat sources
such as radiators, heat registers, stoves, or other appliances
(including amplifiers) that produce heat.
• The fixture should be serviced by qualified service personnel when:
A. The power-supply cord or the plug has been damaged.
B. Objects have fallen, or liquid has been spilled into the appliance.
C. The appliance has been exposed to rain or water.
D. The appliance does not appear to operate normally or exhibits a
marked change in performance.
Waterfall 250™ Set Up
Power Supply: Before plugging your unit in, be sure the source
DMX-512: DMX is short for Digital Multiplex. This is a universal proto-
col used as a form of communication between intelligent fixtures and
controllers. A DMX controller sends DMX data instructions from the
controller to the fixture. DMX data is sent as serial data that travels
from fixture to fixture via the DATA “IN” and DATA “OUT” XLR terminals located on all DMX fixtures (most controllers only have a DATA
“OUT” terminal).
DMX Linking: DMX is a language allowing all makes and models of
different manufactures to be linked together and operate from a single
controller, as long as all xtures and the controller are DMX compliant. To ensure proper DMX data transmission, when using several
DMX fixtures try to use the shortest cable path possible. The order
in which fixtures are connected in a DMX line does not influence the
DMX addressing. For example; a fixture assigned a DMX address of 1
may be placed anywhere in a DMX line, at the beginning, at the end,
or anywhere in the middle. When a fixture is assigned a DMX address
of 1, the DMX controller knows to send DATA assigned to address 1 to
that unit, no matter where it is located in the DMX chain.
Data Cable (DMX Cable) Requirements (For DMX and Master/Slave
Operation): The Waterfall 250™ can be controlled via DMX-512 proto-
col. The Waterfall 250™ is a three channel DMX unit. The DMX address
is set on the front panel of the Waterfall 250.™ Your unit and your DMX
controller require a standard 3-pin XLR connector for data input and
data output (Figure 1). If you are making your own
cables, be sure to use standard two conductor
shielded cable (This cable may be purchased at
almost all professional sound and lighting stores).
Your cables should be made with a male and
female XLR connector on either end of the cable.
Also remember that DMX cable must be daisy
chained and can not be split or “Y’ed.”
Terminatio n red uces signal errors and
avo ids sign al trans missi on probl ems
and interference. It is always advisable
to connect a DMX terminal, (Resistance
120 Ohm 1/4 W) between PIN 2 (DMX-)
and PIN 3 (DMX +) o f the last fixture.
Waterfall 250™ Operation
Notice: Be sure to follow gures two and three when making your own
cables. Do not use the ground lug on the XLR connector. Do not connect the cable’s shield conductor to the ground lug or allow the shield
conductor to come in contact with the XLR’s outer casing. Grounding
the shield could cause a short circuit and erratic behavior.
Special Note: Line Termination.
you should use a terminator pin on the last unit to avoid erratic behavior. A terminator is a 90-120 ohm 1/4 watt resistor which is connected
between pins 2 and 3 of a male XLR connector (DATA + and DATA -).
This pin is inserted in the female XLR connector of the last unit in your
daisy chain to terminate the line. Using a cable terminator (ADJ part
number Z-DMX/T) will decrease the possibilities of erratic behavior.
5-Pin XLR DMX Connectors.
connectors for DATA transmission in place of 3-pin. 5-pin XLR xtures
may be implemented in a 3-pin XLR DMX line. When inserting standard
5-pin XLR connectors in to a 3-pin line, a cable adaptor must be used,
these adaptors are readily available at most professional sound and
lighting stores. The chart below details a proper cable conversion.
Conductor5-Pin XLR Male (In)3-Pin XLR Female (Out)
Ground/Shield
Data Compliment (- signal)
Data True (+ signal)
Not Used
Not Used
Figure 2
XLR Pin Conguration
1 Ground
3 Hot
Pin 1 = Ground
Pin 2 = Data Compliment (negative)
Pin 3 = Data True (positive)
When longer cable runs are used,
Figure 4
Some manufactures use 5-pin XLR
Pin 1
Pin 2
Pin 3
Pin 4 - Do Not Use
Pin 5 - Do Not Use
Pin 1
Pin 2
Pin 3
Stand Alone:
This function is used when using only one unit or running more
than one unit as individual fixtures. See page 10 for detailed info of
dipswitch traits.
A. Set dipswitch 10 to the “On” position.
B. Plug the unit in, the unit will react to sound via an internal
microphone.
C. Use the audio sensitivity knob on the rear of the unit to make the
unit more or less sensitive to sound. Turning the knob in a clock wise direction will make the unit more sensitive to sound.
Master / Slave Operation:
This function will allow you to link up to 4 units together. In this mode,
the units will react to sound via the master units’ internal microphone.
The units will run to the built in programs of the unit functioning as
the master.
A. Use XLR cables to daisy chain the fixtures together. Remembering
the female XLR is the output, and the male XLR is the input.
B. Be sure to follow the dipswitch chart on page 9.
C. For longer cable runs, we suggest a terminator at the last fixture in
the cable run (see terminator on page 7).
Universal DMX Control:
This function allows you to use a universal DMX controller such as
the LSC® Show Designer 2.™ The use of a DMX controller will allow
you to customize the operation of the fixture allowing you to have
independent control of the color wheel and the ability to black out the
lamp. This will allow you to create your own programs or use your fixtures as textured color changers.
A. The Waterfall 250™ is a three channel DMX fixture.
B. When using a DMX controller and setting up for DMX operation
follow the standard DMX Binary Code for a three (3) channel unit.
Channel 1 is color, channel 2 is glass wheel 1, and channel 3 is
glass wheel 2.
C. For help running in DMX mode consult the manual that came
with your DMX controller.
D. For longer cable runs we suggest a terminator at the last fixture
(see terminator on page 7).
Page 5
Waterfall 250™ DMX Addressing
Waterfall 250™ DMX Traits
DMX stands for Digital Multiplex. This is a universal binary language
used as a form of communication between intelligent fixtures. Each
dipswitch represents a binary value.
To run a unit or units in stand alone mode with a built in waterfall
program, follow the dipswitch chart below. This for either setting a
certain color or a certain waterfall effect.
Caution: Always replace with the exact same type lamp, unless
Warning: If you continue to blow lamps or the fuse, STOP using the
unit. Contact customer support for further instructions, you may have
to return the unit for servicing. Continuing to use the unit may cause
serious damage.
Fuse Replacement: Locate and remove the unit’s power cord. Once
the cord has been removed located the fuse holder located inside the
power socket. Insert a flat-head screw driver into the power socket and
gently pry out the fuse holder. Remove the bad fuse and replace with a
new one. The fuse holder has a built-in socket for a spare fuse be sure
not to confuse the spare fuse with the active fuse.
Lamp Replacement: Caution! Never attempt to change the lamp
while the fixture is plugged in. Always disconnect the main power and
allow the unit ample time to cool before attempting to replace the
lamp. Lamp replacement has been made simple by incorporating the
use of a trap door that is retained by thumb screws.
1. Be sure to follow the proper handling procedures that deal with
discharge lamps.
2. Remove the thumb screw on the trap door located at the rear of
the unit.
3. Slide out the lamp socket assembly to expose the lamp.
4. Carefully remove the old lamp. NEVER TOUCH A DISCHARGE
LAMP WITH YOUR BARE HANDS. NEVER DISCARD A
DISCHARGE LAMP IN THE TRASH. FOR PROPER DISPOSAL
INSTRUCTIONS, PLEASE REFER TO THE INSTRUCTIONS
INCLUDED WITH YOUR NEW DISCHARGE LAMP.
5. Replace the lamp with an exact match and reassemble in reverse
order.
Due to fog residue, smoke, and dust cleaning the internal and external
optical lenses must be carried out periodically to maintain optimized
light output.
1. Use normal glass cleaner and a soft cloth to wipe down the
outside casing.
2. Use a brush to wipe down the fan grill and remove as much built
up as possible.
3. Clean the external optics with glass cleaner and a soft cloth
every 20 days.
4. Clean the internal optics with glass cleaner and a soft cloth
every 30-60 days.
5. Always be sure to dry all parts completely before plugging the
unit in.
Cleaning frequency depends on the environment in which the fixture
operates (i.e. smoke, fog residue, dust, dew).