Chauvet Gobo Zoom LED User manual

User Manual

CHAUVET®, 2010, All Rights Reserved
Information and specifications in this User Manual are subject to change without notice.
CHAUVET® assumes no responsibility or liability for any errors or inaccuracies that may appear
in this manual.
Author: Anthony Chiappone
Revision: 01
Release Date: 11-23-2010
TABLE OF CONTENTS
1. BEFORE YOU BEGIN................................................................................................................................................... 3
WHAT IS INCLUDED ................................................................................................................................................................................ 3
UNPACKING INSTRUCTIONS .................................................................................................................................................................... 3
MANUAL CONVENTIONS ......................................................................................................................................................................... 3
ICONS .................................................................................................................................................................................................. 3
SAFETY INSTRUCTIONS .......................................................................................................................................................................... 4
2. INTRODUCTION ........................................................................................................................................................... 5
PRODUCT OVERVIEW............................................................................................................................................................................. 5
3. SETUP .......................................................................................................................................................................... 6
AC POWER........................................................................................................................................................................................... 6
REPLACING THE GOBO .......................................................................................................................................................................... 6
MOUNTING............................................................................................................................................................................................ 7
Orientation................................................................................................................................................................................................................ 7
Rigging..................................................................................................................................................................................................................... 7
4. OPERATING INSTRUCTIONS...................................................................................................................................... 8
CONFIGURING THE STARTING ADDRESS .................................................................................................................................................. 8
DMX Operation ........................................................................................................................................................................................................ 8
Standalone............................................................................................................................................................................................................... 8
DMX CHANNEL VALUES ........................................................................................................................................................................ 8
5. APPENDIX.................................................................................................................................................................... 9
GENERAL TROUBLESHOOTING ................................................................................................................................................................ 9
DMX PRIMER ..................................................................................................................................................................................... 10
FIXTURE LINKING (DAISY CHAIN) .......................................................................................................................................................... 10
DATA CABLING.................................................................................................................................................................................... 10
DMX Data Cable.................................................................................................................................................................................................... 10
CABLE CONNECTORS .......................................................................................................................................................................... 11
SETTING THE STARTING ADDRESS ........................................................................................................................................................ 11
3-Pin to 5-Pin Conversion Chart............................................................................................................................................................................ 12
Setting up a DMX Daisy Chain .............................................................................................................................................................................. 12
GENERAL MAINTENANCE...................................................................................................................................................................... 13
RETURNS PROCEDURE ........................................................................................................................................................................ 13
CLAIMS .............................................................................................................................................................................................. 13
TECHNICAL SPECIFICATIONS ..................................................................................................................................... 14
CONTACT US................................................................................................................................................................. 15

1. Before You Begin 3 11/24/2010 3:48 PM
1. BEFORE YOU BEGIN
What is included
1 x Gobo Zoom™ LED
1 x Set of four colored gels
1 x Set of eight replacement gobos
1 x Power cord
1 x Warranty card
1 x User manual
Unpacking Instructions
Immediately upon receiving a fixture, carefully unpack the carton, check the contents to ensure
that all parts are present, and have been received in good condition. Notify the shipper
immediately and retain packing material for inspection if any parts appear damaged from
shipping or the carton itself shows signs of mishandling. Save the carton and all packing
materials. In the event that a fixture must be returned to the factory, it is important that the fixture
be returned in the original factory box and packing.
Manual Conventions
CHAUVET® manuals use the following conventions to differentiate certain types of information
from the regular text.
CONVENTION
MEANING
[10]
A DIP switch to be configured
<Menu>
A key to be pressed on the fixture’s control panel
1~512
A range of values
50/60
A set of values of which only one can be chosen
Settings
A menu option not to be modified (for example, showing the operating
mode/current status)
MENU >
Settings
A sequence of menu options to be followed
ON
A value to be entered or selected
Icons
This manual uses the following icons to indicate information that requires special attention on the
part of the user.
ICONS
MEANING
This paragraph contains critical installation, configuration or operation
information. Failure to comply with this information may render the fixture
partially or completely inoperative, cause damage to the fixture or cause
harm to the user.
This paragraph contains important installation or configuration information.
Failure to comply with this information may prevent the fixture from
functioning correctly.
This paragraph reminds you of useful, although not critical, information.

1. Before You Begin 4 11/24/2010 3:48 PM
Safety Instructions
Please keep this User Manual for future consultation. If you sell the unit to another
user, be sure that they also receive this instruction booklet.
Always make sure that you are connecting to the proper voltage, and that the line
voltage you are connecting to is not higher than that stated on the decal or rear panel
of the fixture.
This product is intended for indoor use only! To prevent risk of fire or shock, do not
expose fixture to rain or moisture.
Make sure there are no flammable materials close to the unit while operating.
The unit must be installed in a location with adequate ventilation, at least 20 in (50 cm)
from adjacent surfaces. Be sure that no ventilation slots are blocked.
Always disconnect from power source before servicing or replacing fuse and be sure to
replace with same fuse source.
Secure fixture to fastening device using a safety chain.
Maximum ambient temperature (Ta) is 104° F (40° C). Do not operate fixture at
temperatures higher than this.
In the event of a serious operating problem, stop using the unit immediately. Never try
to repair the unit by yourself. Repairs carried out by unskilled people can lead to
damage or malfunction. Please contact the nearest authorized technical assistance
center.
Never connect the device to a dimmer pack.
Make sure the power cord is never crimped or damaged.
Never disconnect the power cord by pulling or tugging on the cord.
Never carry the fixture directly from the cord. Always use the hanging/mounting
bracket.
Avoid direct eye exposure to the light source while it is on.
Please read these instructions carefully. It includes important information
about the installation, usage and maintenance of this product.

2. Introduction 5 11/24/2010 3:48 PM
2. INTRODUCTION
Product Overview
Power In
DMX Out
Bracket
Adjustment Knob
Safety
Bracket
Adjustment Knob
Mounting Bracket
DIP Switches
DMX In
Fuseholder
Zoom Thumbscrew
Adjustment
Focus Thumbscrew
Adjustment
Gobo Holder

3. Setup 6 11/24/2010 3:48 PM
3. SETUP
AC Power
This fixture runs on 100~240 VAC, 50/60 Hz. Before powering on the unit, make sure the line
voltage to which you are connecting it is within the range of accepted voltages.
To determine the power requirements for a particular fixture, see the label affixed to the back
plate of the fixture or refer to the fixture’s specifications chart. A fixture’s listed current rating
indicates its average current draw under normal conditions.
Always connect the fixture to a switched circuit. Never connect the fixture to a rheostat
(variable resistor) or dimmer circuit, even if the rheostat or dimmer channel is used only
as a 0 to 100% switch.
Always connect the fixture to a circuit with a suitable electrical ground.
Replacing the Gobo/Color Gel
This fixture has replaceable gobos and colored gels. Please see the steps below for instructions
on this process.
1. Remove power to the Gobo Zoom™ LED.
2. On the underside of the fixture, locate the two thumbscrews that secure the gobo
holder in place.
3. Remove the thumbscrews and carefully slide the gobo holder vertically apart from the
fixture.
4. Locate the gobo retainer ring and remove it. Use caution for this step, as the retainer
ring will be under tension. This may cause the ring to be difficult to remove, as well as
unstable after removal. Be careful not to lose it.
5. Remove any gobo that may already be installed.
6. Place the new color gel and gobo in position in the gobo holder, shown below.
7. Reinstall the gobo retainer ring securely.
8. Slide the gobo holder back into the fixture and tighten the two thumbscrews.
Gobo Holder
Thumbscrews
Gobo
Retainer Ring
Gobo
Color Gel

3. Setup 7 11/24/2010 3:48 PM
Mounting
Orientation
The Gobo Zoom™ LEDmay be mounted in any position, provided there is adequate room for
ventilation.
Rigging
Be sure that the structure can support the weight of the fixture. Please see the “Technical
Specifications” section of this manual for a detailed weight listing. Mount the fixture securely. This
may be done with a screw, nut and bolt, or a hanging clamp. The hole in each bracket is 13 mm
in size. When rigging consider routine maintenance and control panel access. Please see the
following notes on installation.
When aiming the fixtures, you may use the bracket adjustment knob. Loosen the knob,
adjust to the desired angle, and then tighten the knob by turning clockwise. Do not use
tools for this step, as it may cause damage.
Safety cables must always be used.
Mounting
bracket
Do not use a tool on
the bracket
adjustment knob

4. Operating Instructions 8 11/24/2010 3:48 PM
4. OPERATING INSTRUCTIONS
Configuring the Starting Address
The Gobo Zoom™ LED fixture uses two DMX channels. The highest channel that the fixture may be
set to in order to function properly is 511. Any address higher than this will prevent access to all of
the channels.
If this is your first time using DMX, we recommend reading the “DMX Primer” section in the
“Appendix”.
DMX Operation
This is the operating mode which will allow for control with an external DMX controller. You must set
the starting address for this mode. If this is your first time using DMX, then it is recommended that
you refer to the “DMX Primer” section in the “Appendix” of this manual.
Mode DIP switches
DMX 1~9 = set to the DMX starting address
10 = On (DMX mode)
Standalone
This fixture has preprogrammed operating modes. These are accessed via the DIP switches on the
back of the fixture.
DIP switch [10] must be OFF in this mode.
Please see the chart below for further explanation.
Mode
100% Dimmer, Slow Rotation Speed
100% Dimmer, Medium Rotation Speed
100% Dimmer, Fast Rotation Speed
100% Dimmer, No Rotation
DIP switches
1 = ON
2 = ON
3 = ON
4 = ON
The DIP switches will not work together. Higher the switch values have higher priority. Only
use one out of the four modes listed above!
DMX Channel Values
CHANNEL
VALUE
FUNCTION
1
000 255
Dimmer
0%~100%
2
000 255
Gobo Rotation
Slow~fast
The fixture ships with the gobos shown below.

5. Appendix 9 11/24/2010 3:48 PM
5. APPENDIX
General Troubleshooting
SYMPTOM
POSSIBLE CAUSE(S)
POSSIBLE ACTION(S)
Breaker/Fuse
keeps blowing
Excessive circuit load
Check total load placed on the
electrical circuit.
Short circuit along the power
wires
Check for a short in the electrical
wiring (internal and/or external).
Device does not
power up
No power
Check for power on Mains.
Loose power cord
Check power cord
Fixture is not
responding to DMX
Wrong DMX addressing
Check Control Panel and unit
addressing
Damaged DMX cables
Check DMX cables
Wrong polarity settings on the
controller
Check polarity switch settings on
the controller
Loose DMX cables
Check cable connections
Faulty DMX interface
Replace DMX input
Faulty Main PCB
Replace Main PCB
Loss of signal
Non DMX cables
Use only DMX compatible cables
Bouncing signals
Install terminator as suggested.
Long cable / Low level signal
Install amplifier right after fixture
with strong signal.
Too many fixtures
Install an optically coupled DMX
splitter after unit #32.
Interference from AC wires
Keep DMX cables separated from
power cables or black lights.
If you still have a problem after trying the above solutions, please contact CHAUVET®
Technical Support.

5. Appendix 10 11/24/2010 3:48 PM
DMX Primer
There are 512 channels in a DMX connection. A fixture capable of receiving DMX will require one
or a number of sequential channels. The user must assign a starting address on the fixture that
indicates the first channel reserved in the controller. There are many different types of DMX
controllable fixtures and they all may vary in the total number of channels required. Choosing a
start address should be planned in advance. Channels should never overlap. If they do, this will
result in erratic operation of the fixtures whose starting address is set incorrectly. You can
however, control multiple fixtures of the same type using the same starting address as long as the
intended result is that of unison movement or operation. In other words, the fixtures will all
respond exactly the same.
DMX fixtures are designed to receive data through a daisy chain. A daisy chain connection is
where the DATA OUT of one fixture connects to the DATA IN of the next fixture. The order in
which the fixtures are connected is not important and has no effect on how a controller
communicates to each fixture. Use an order that provides for the easiest and most direct cabling.
Connect fixtures using shielded two conductor twisted pair DMX data cable with three pin XLR
male to female connectors. The shield connection is pin 1, while pin 2 is Data Negative (S-) and
pin 3 is Data positive (S+).
Fixture Linking (Daisy Chain)
You will need a daisy chain to run light shows of one or more fixtures using a DMX controller or to
run synchronized shows on two or more fixtures set to a master/slave operating mode. The
combined number of channels required by all the fixtures on a daisy chain determines the number
of fixtures the data link can support.
To comply with the EIA-485 standard, do not connect more than 32 fixtures on one daisy
chain. Connecting more than 32 fixtures on one daisy chain without the use of a DMX
optically-isolated splitter may result in deterioration of the digital DMX signal.
Maximum recommended cable distance: 500 m (1640 ft)
Maximum recommended number of fixtures on a daisy chain: 32
Data Cabling
To link fixtures together you must obtain data cables. You can purchase CHAUVET® certified
DMX cables directly from a dealer/distributor or construct your own cable. If you choose to create
your own cable please use data-grade cables that can carry a high quality signal and are less
prone to electromagnetic interference.
DMX Data Cable
Use a Belden© 9841 or equivalent cable which meets the specifications for EIA RS-485
applications. Standard microphone cables cannot transmit DMX data reliably over long distances.
The cable must have the following characteristics:
Type: shielded, 2-conductor twisted pair
Maximum capacitance between conductors: 30 pF/ft
Maximum capacitance between conductor and shield: 55 pF/ft
Maximum resistance: 20 ohms/1000 ft
Nominal impedance: 100 ~ 140 ohms

5. Appendix 11 11/24/2010 3:48 PM
Cable Connectors
Cabling must have a male XLR connector on one end and a female XLR
connector on the other end.
Do not allow contact between the common and the fixture’s chassis ground. Grounding
the common can cause a ground loop, and your fixture may perform erratically. Test
cables with an ohm meter to verify correct polarity and to make sure the pins are not
grounded or shorted to the shield or each other.
Setting the Starting Address
This DMX mode enables the use of a universal DMX controller device. Each fixture requires a
start address from 1~512. A fixture requiring one or more channels for control begins to read the
data on the channel indicated by the start address. For example, a fixture that uses six DMX
channels and was addressed to start on DMX channel 100, would read data from channels: 100,
101, 102, 103, 104, and 105. Choose start addresses so that the channels used do not overlap,
and note the start address selected for future reference.
If this is your first time addressing a fixture using the DMX control protocol, we suggest jumping
to the “Appendix” section and reading the heading “DMX Primer”. It contains very useful
information that will help you understand its use.
COMMON
DMX +
DMX -
INPUT
OUTPUT
1
3
2
1
3
2
1
3
2
120 ohm ¼ W resistor
between pin 2 (DMX -) and
pin 3 (DMX +) on the
output of the last fixture
To avoid signal transmission problems
and interference, it is always advisable to
connect a DMX signal terminator.
DMX connector configuration
Terminator

5. Appendix 12 11/24/2010 3:48 PM
3-Pin to 5-Pin Conversion Chart
If you use a controller with a 5-pin DMX output connector, you will need to use a 5-pin to
3-pin adapter. The chart below details a proper cable conversion:
3-PIN TO 5-PIN CONVERSION CHART
Conductor
3-Pin Female (Output)
5-Pin Male (Input)
Ground/Shield
Pin 1
Pin 1
Data ( - ) signal
Pin 2
Pin 2
Data ( + ) signal
Pin 3
Pin 3
Not used
Pin 4
Not used
Pin 5
Setting up a DMX Daisy Chain
1. Connect the (male) 3-pin connector side of
the DMX cable to the output (female) 3-pin
connector of the controller.
2. Connect the end of the cable coming from the
controller which will have a (female) 3-pin
connector to the input connector of the next
fixture consisting of a (male) 3-pin connector.
3. Then, proceed to connect from the output as
stated above to the input of the following
fixture and so on.
Universal DMX Controller
Continue the link
This drawing
provides a general
illustration of the
DMX input/output
panel of a lighting
fixture.

5. Appendix 13 11/24/2010 3:48 PM
General Maintenance
To maintain optimum performance and minimize wear, fixtures should be cleaned frequently.
Usage and environment are contributing factors in determining frequency. As a general rule,
fixtures should be cleaned at least twice a month. Dust build up reduces light output performance
and can cause overheating. This can lead to reduced lamp life and increased mechanical wear.
Be sure to power off fixture before conducting maintenance.
Unplug fixture from power.
Use a vacuum or air compressor and a soft brush to remove dust collected on external
vents.
Clean all lenses when the fixture is cool with a mild solution of glass cleaner or
Isopropyl Alcohol and a soft lint free cotton cloth or lens tissue.
Apply solution to the cloth or tissue and drag dirt and grime to the outside of the lens.
Gently polish optical surfaces until they are free of haze and lint.
The cleaning of external optical lenses and/or mirrors must be carried out periodically to optimize
light output. Cleaning frequency depends on the environment in which the fixture operates.
Damp, smoky or particularly dirty surroundings can cause greater accumulation of dirt on the
unit’s optics. Clean with soft cloth using normal glass cleaning fluid. Clean the external optics at
least every 20 days. Clean the fixture at least every 30/60 days.
Always dry the parts carefully after cleaning them.
Never spin a fan using compressed air.
Returns Procedure
Returned merchandise must be sent prepaid and in the original packing; call tags will not be
issued. Package must be clearly labeled with a Return Merchandize Authorization Number (RMA
#). Products returned without the RMA # will be refused. Call CHAUVET® and request an RMA #
prior to shipping the fixture. Be prepared to provide the model number, serial number and a brief
description of the cause for the return. Be sure to pack fixture properly; any shipping damage
resulting from inadequate packaging is the customer’s responsibility. As a suggestion, proper
UPS packing or double-boxing is always a safe method to use. CHAUVET® reserves the right to
use its own discretion to repair or replace product(s).
If you are given an RMA #, please include the following information on a piece of paper
inside the box:
1) Your name
2) Your address
3) Your phone number
4) The RMA #
5) A brief description of the symptoms
Claims
Damage incurred in shipping is the responsibility of the shipper; therefore, the damage must be
reported to the carrier upon receipt of merchandise. It is the customer's responsibility to notify
and submit claims with the shipper in the event that a fixture is damaged due to shipping. Any
other claim for items such as missing component/part, damage not related to shipping, and
concealed damage, must be made within seven (7) days of receiving merchandise.

TECHNICAL SPECIFICATIONS
WEIGHT & DIMENSIONS
Length.......................................................................................................... 8.9 in (226 mm)
Width........................................................................................................... 6.5 in (165 mm)
Height.......................................................................................................... 6.3 in (159 mm)
Weight ...........................................................................................................4.2 lbs (1.9 kg)
POWER
Auto-ranging power supply..............................................................100~240 VAC, 50/60 Hz
Power consumption @ 120 V................................................12 W (0.2 A) max, 0.2 A inrush
Power consumption @ 230 V................................................12 W (0.1 A) max, 0.2 A inrush
GOBO DIMENSIONS
Outside................................................................................................................... 28.8 mm
Image...................................................................................................................... 24.3 mm
Maximum thickness ..................................................................................................1.5 mm
LIGHT SOURCE
Type .....................................................................................high-power, single source LED
Quantity..............................................................................................................................1
Rating (white)..................................................................................(10 W) 2.8 A, 50,000 hrs
PHOTO OPTIC
Zoom angle.............................................................................................................. 22°~38°
INDOOR/OUTDOOR
Rating.....................................................................................................For indoor use only
THERMAL
Maximum ambient temperature...................................................................... 104° F (40° C)
CONTROL & PROGRAMMING
Data input...........................................................................locking 3-pin XLR female socket
Data output............................................................................locking 3-pin XLR male socket
Data pin configuration.............................................................pin 1 shield, pin 2 (-), pin 3 (+)
Protocol ...................................................................................................... DMX-512 USITT
DMX Channels.................................................................................................................... 2
ORDERING INFORMATION
Gobo Zoom™ LED ...................................................................................GOBOZOOMLED
WARRANTY INFORMATION
Warranty........................................................................................... 2-year limited warranty

CONTACT US
World Wide General Information CHAUVET®
5200 NW 108th Ave
Sunrise, FL 33351
voice: 954.929.1115
fax: [phone]
toll free: 800.762.1084
Technical Support CHAUVET®
5200 NW 108th Ave
Sunrise, FL 33351
voice: 954.929.1115 (Press 4)
fax: [phone] (Attention: Service)
World Wide Web www.chauvetlighting.com