1. BEFORE YOU BEGIN ................................................................................................................................................... 3
WHAT IS INCLUDED ................................................................................................................................................................................ 3
FEATURES ............................................................................................................................................................................................ 5
ADDITIONAL FEATURES .......................................................................................................................................................................... 5
Maximizing the life of your lamp ................................................................................................................................ 9
Data Cabling ........................................................................................................................................................... 12
DMX Data Cable ..................................................................................................................................................... 12
3-Pin to 5-Pin Conversion Chart .............................................................................................................................. 13
Setting up a DMX Serial Data Link .......................................................................................................................... 14
NAVIGATING THE CONTROL PANEL........................................................................................................................................................ 16
MENU MAP ......................................................................................................................................................................................... 17
Menu Map (Home position adjustments) ................................................................................................................. 18
TECHNICAL SUPPORT .......................................................................................................................................................................... 23
CONTACT US ...................................................................................................................................................................................... 24
GENERAL MAINTENANCE...................................................................................................................................................................... 25
Ø 1 x Legend™ 550 Spot
Ø 2 x Omega brackets
Ø 1 x Warranty Card
Ø 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.
AC Power
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 is its average
current draw under normal conditions. All fixtures must be powered directly off a switched circuit and
cannot be run off a rheostat (variable resistor) or dimmer circuit, even if the rheostat or dimmer
channel is used solely for a 0% to 100% switch. Before applying power to a fixture, check that the
source voltage matches the fixture’s requirement. Check the fixture or device carefully to make sure
that if a voltage selection switch exists that it is set to the correct line voltage you will use.
Warning! Verify that the voltage taps on the transformer in the unit match the line voltage applied.
All fixtures must be connected to circuits with a suitable earth ground.
Damage to your fixture may result if the line voltage applied does not match the voltage
indicated on the voltage selector switch.
Legend™ 550 Spot User Manual 3 1/11/2010 11:36 AM
Page 4
Safety Instructions
Please read these instructions carefully, which includes important
information about the installation, usage and maintenance of this product.
•Please keep this User Guide 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 lamp or fuse and be sure to
replace with same lamp source.
•Secure fixture to fastening device using a safety chain. Never carry the fixture solely by its head. Use
its carrying handles.
•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. Always use the same type spare parts.
• 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.
• Avoid direct eye exposure to the light source while it is on.
Caution! There are no user serviceable parts inside the unit. Do not open the housing or attempt any
repairs yourself. In the unlikely event your unit may require service, please contact
CHAUVET at: 954-929-1115.
Legend™ 550 Spot User Manual 4 1/11/2010 11:36 AM
Page 5
2.INTRODUCTION
Features
12 or 18-channel DMX moving y oke
Pan: 540° / tilt: 270°
Color wheel
Two independent color wheels with 9 trapezoid dichroic colors plus white
Step/split colors
Rainbow color spin at variable speeds
Fixed gobo wheel with gobo shake
9 steel replaceable gobos plus open
Indexed, rotating gobo wheel with gobo shake
7 glass, interchangeable, slot-n-lock gobos + open
Gobo wheel spin at variable speeds
Frost on color wheel
3-facet rot ating pris m
Variable double bladed shutter
Variable iris
Variable focus
Variable dimmer (0 – 100%)
Move-in-black for pan/tilt, color, gobo
Remote fi x ture rese t , lamp on/off and vector speed a djustments
Built-in movement macros with range adj ustments
Additional Features
Automatic pan & tilt correction
FasTap™ f or easy acc es s to voltage re-tap
Legend™ 550 Spot User Manual 5 1/11/2010 11:36 AM
Page 6
DMX Channel Summary
C
18(ADVANCED MODE)
C
12(BASIC MODE)
1
1
2
Pan fine
2 Tilt
3
3
4
Tilt fine
4 Shutter
5
5
6
Dimmer
6 Color 2
7
7
8
Color 1
8 Gobo 1
9
Color 2
9 Gobo 2
10
10
11
Gobo 2
11
Focus
12
Gobo 2 rotation
12
Prism
13
Focus
14
15
Prism
16
Preset Color
17
Movement Macro
18
Function
HANNEL
CHANNEL OPERATION
Pan
Tilt
Pan/tilt speed
Shutter
Gobo 1
HANNEL
CHANNEL OPERATION
Pan
Dimmer
Color 1
Iris
Gobo 2 rotation
Iris
Legend™ 550 Spot User Manual 6 1/11/2010 11:36 AM
Page 7
Product Overview
DMX Out
5-pin
DMX Out
DMX In
button
DMX In
Power input
(hardwired)
Slave
LED Indicator
Master
Indicator
UP
ENTER
MENU
DOWN
Power on/off
Fuse
DMX LED
3-pin
3-pin
5-pin
Sound LED
Indicator
Standalone
LED Indicator
Legend™ 550 Spot User Manual 7 1/11/2010 11:36 AM
Standalone
Page 8
3.SETUP
1 2 3 4 5
6
7 1 2 3 4 5 6
7 8 9
Legend™ 550 Spot User Manual 8 1/11/2010 11:36 AM
Page 9
FUSE
Maximizing the life of your lamp
Disconnect the power cord before replacing a fuse and always
115V
208V
230V
100V
50Hz
60Hz
To ensure the longest and most efficient use of the lamp always wait between 10 to 15
minutes before re-applying power after a shutdown.
Failure to do so could result in premature aging of the lamp and failure to the electronics that drive it.
Never turn off the power to the unit while the lamp is striking. Always wait 15 minutes after powering
on the fixture before powering down. Turning off the lamp during striking may permanently damage
the lamp
.
Fuse Replacement
replace with the same type fuse.
With a Phillips #2 screwdriver, unscrew the fuse
holder from its housing. Remove the damaged
fuse from its holder and replace with exact
same type fuse. Screw the fuse holder back in
its place and reconnect power.
The fuse is located inside
this compartment. Remove
using a Phillips #2
screwdriver.
FasTap™ Voltage and Frequency adjustment
Warning! Remove power from mains prior to this operation
This fixture will operate with multiple voltage and frequency options. Depending on the power being supplied to the fixture,
you may modify the connections on the terminal block. Please see the below instructions for modifying the settings.
1. Disconnect the fixture from the mains power.
2. Unscrew the 2 screws that hold the FasTap™ cover in place.
3. Unscrew the screw on the terminal block according to the desired voltage and frequency and
retighten snugly as needed.
4. Re-install the FasTap™ cover back into place.
Legend™ 550 Spot User Manual 9 1/11/2010 11:36 AM
Page 10
Lamp
S2
N
S3
Front
Clip
Lamp end
screw
Lamp
envelope
Lamp
contact
You may have to install a lamp prior to the initial operation of the fixture. An MSI575 high
intensity discharge lamp is included.
Warning! When replacing the lamp, please wait 15 minutes after powering down to allow the unit to
Lamp Installation
Warning! Make sure that the clips on the lamp socket
cool down! Always disconnect from main power prior to lamp replacement.
Do not touch the envelope (glass area) of the bulb with bare hands. If this happens, clean the lamp
with alcohol and wipe it with a lint free cloth before installation.
1. Unscrew the 4 screws (S1) to detach the top cover.
2. Unscrew screws (S2) to remove lamp cover and
expose lamp compartment.
3. To remove the l amp, loos en both lamp end
screws (S3) to relieve the pressure from
the lamp socket slots. This way, you will be
able to slide the lamp freely upwards and
out of the lamp socket. Raise the lamp
evenly to remove it.
4. To ins tall a new lamp, loosen both sc rews
on the double- ended lamp to allow the
lamp to slide into the lamp socket slots.
Lower the lamp evenly.
are toward the front of the fixture.
5. Before tightening the lamp end screws,
rotate the bulb until the nipple on the
envelope (N) of the bulb is facing upwards
as illustrated.
Legend™ 550 Spot User Manual 10 1/11/2010 11:36 AM
Page 11
S1
Replacing Gobos
1. Unscrew the 4 screws (S1) to detach the top cover.
2. For the rot ating gobo wheel, it is a simple matter of removing
the slot-n-lock gobo single assembly. Using your thumb and
forefinger, grasp the gobo and remove it fro the gobo wheel.
3. Then, using a small prying tool, remove the gobo tension ring and remove from the gobo aperture.
4. Push the gobo with your finger from the back side following the same direction t hat the tensi on
ring was removed.
Caution! Tension ring could pop out abruptly and fall inside the fixture. Please use caution when
removing and if necessary use both hands.
Note! Replacing the gobos on the static gobo wheel is achieved using the same method as the
rotating gobo wheel. However, the gobo wheel is not slot-n-lock.
Legend™ 550 User Manual 11 1/11/2010 11:36 AM
Page 12
Fixture Linking
You will need a serial data link 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 serial data link determines the number of fixtures
the data link can support.
Important: Fixtures on a serial data link must be daisy chained in one single line. To comply with the EIA-
485 standard no more than 32 fixtures should be connected on one data link. Connecting
more than 32 fixtures on one serial data link without the use of a DMX optically-isolated
splitter may result in deterioration of the digital DMX signal.
Maximum recommended serial data link distance: 500 m (1640 ft)
Maximum rec ommended number of fixtures on a serial data link: 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.
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
Legend™ 550 Spot User Manual 12 1/11/2010 11:36 AM
Page 13
COMMON
DMX +
DMX -
INPUT
OUTPUT
3
2
3
2
To avoid signal transmi ssion
always advisable to connect a DMX
Resistance 120 ohm
5-pin DMX connector configuration
Cable Connectors
3-P
5-P
Conductor
3-Pin Female (Output)
5-Pin Male (Input)
Ground/Shield
Pin 1
Pin 1
Data ( - ) signal
Pin 2
Pin 2
Data ( + ) signal
Not used
Pin 4
Not used
Cabling must have a male XLR connector on one end and a female XLR connector on the other end.
Caution! 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 ohmmeter to verify correct polarity and to make sure the pins are not grounded or shorted
to the shield or each other.
3-pin DMX connector configuration
problems and interference, it is
signal terminator.
1
3
1
1
Resistance 120 ohm
¼ W between pin 2
(DMX -) and pin 3
(DMX +) on the output
of the last fixture.
2
¼ W between pin 2
(DMX -) and pin 3
(DMX +) on the output
of the last fixture.
3-Pin to 5-Pin Conversion Chart
Note! If you use a controller with a 5-pin DMX output connector, you wi ll need to use a 5-pi n t o 3-pin
Legend™ 550 Spot User Manual 13 1/11/2010 11:36 AM
adapter. CHAUVET Model No: DMX5M, or DMX5F.T h e chart below details a proper cable
conversion:
IN TO
IN CONVERSION CHART
Pin 3 Pin 3
Pin 5
Page 14
fixture.
Universal DMX Controller
Often, the setup for Master-Slave
Master
Slave
Slave
Setting up a DMX Serial Data Link
1. Connect the (male) 3 or 5-pin connector
side of the DMX cable to the output
(female) 3 or 5-pin connector of the
controller.
2. Connect the end of the cable coming from
the controller which will have a (female) 3or 5-pin connector to the input connector of
the next fixture consisting of a (male) 3 or
5-pin connector.
3. Then, proceed to connect from the output
as stated above to the input of the following
fixture and so on.
CHAUVET Certified DMX Data Cables
Order Code Description
DMX1.5 DMX Cable 1.5 m/4.9 ft
DMX4.5 DMX Cable 4.5 m/14.8 ft
DMX10 DMX Cable 10 m/32.8 ft
Master/Slave Fixture Linking
Continue the link
This drawing
provides a general
illustration of the
DMX Input/Output
panel of a lighting
1. Connect the (male) 3 or 5-pin connector side of the DMX cable to the output (female) 3 or 5-pin
connector of the first fixture.
2. Connect the end of the cable coming from the first fixture which will have a (fem al e) 3 or 5-pin
connector to the input connector of the next fixture consisting of a (male) 3 or 5-pin connector.
Then, proceed to connect from the output as stated above to the input of the following fixture and
so on.
and Standalone operation requires
that the first fixture in the cha i n b e
initialized for this purpose via
settings in the control panel.
Secondarily, the fixtures that follow
may also require a slave setti ng.
Please consult the “Operating
Instructions” section in this manual
for comple te instructions for th is
type of setup and configuration.
Legend™ 550 Spot User Manual 14 1/11/2010 11:36 AM
Page 15
Hanging Clamp
Clamp is sold separately.
Mounting
Orientation
This fixture may be mounted in a vertical position. This can be a hanging or a sitting position,
provided there is adequate room for ventilation.
Note! It is not recommended to mount th is fixture at any other odd angle, other than standard
hanging or sitting position. Failure to comply with this may cause damage not
the warranty.
Rigging
It is important never to obstruct the fan or vents pathway. Mount the fixture
using, a suitable “O” type clamp. Adjust the angle of the fixture by
loosening both knobs and tilting the fixture. After finding the desired
position, retighten both knobs.
•When selecting installation location, take into consideration lamp
replacement access and routine maintenance.
• Safety cables must always be used.
• Never mount in places where the fixture will be exposed to rain, high humidity, extreme temperature
changes or restricted ventilation.
Note!
covered under
Legend™ 550 Spot User Manual 15 1/11/2010 11:36 AM
Page 16
4.OPERATING INSTRUCTIONS
Button
Function
Used to access the menu or to return to a
Scrolls through menu options in ascending
Used to select and store the current menu
Navigating the Control Panel
Access control panel functions using the four panel buttons located directly underneath the LED
Display.
<MENU>
<UP>
<DOWN>
<ENTER>
The control panel LED display shows the menu items you select from the menu map. When a menu
function is selected, the display will show immediately the first available option for the selected menu
function. To select a menu item, press <ENTER>.
Use the <UP> and <DOWN> buttons to navigate the menu map and menu options. Press the
<ENTER> button to access the menu function currently displayed or to enable a menu option. To
return to the previous option or menu without changing the value, press the <MENU> button.
previous menu option
order
Scrolls through menu options in descending
order
or option within a menu
Note! After each setting change in the control panel, you must perform a system reset,
in order for the changes to take effect.
Legend™ 550 Spot User Manual 16 1/11/2010 11:36 AM
Page 17
Menu Map
MAIN FUNCTION
SELECTION
INSTRUCTION
Addr
001 - 512
12Ch
18Ch
Sh 1
Sh 2
horizon, 30° below horizon
Sh 4
movement @ 90° (vertically, front 75°, back 15°)
SL 1
SL 2
Slave mode 2. Used to create contrast between
other fixtures.
16-bit operating mode
Tilt movement @ 210°
Tilt movement @ 90°
Speaker standing mode-pan movement @ 160°
(left-to-right), tilt moveme n t @ 90° (60° above
SLNd
Hanging mode- pan movement @ 160°, tilt
Slave mode “Normal”
SOUn
bLNd
1Pan
1tLt
LEd
1dSP
LANP
LPNd
Fixture reset
Sound mode on
Sound mode off
Blackout mode “Yes”
Blackout mode “No”
Pan normal
Pan inversion
Tilt normal
Tilt inversion
Display on (always on)
Display off (turns off when no activity)
Display normal
Display inversion
Self test
Ambient temperature of the lamp
Fixture operation hours
Lamp on
Lamp off
Lamp Mode on (on when powering fixture)
Lamp Mode off (off when powering the fixture)
Software version
Note! After each setting change in the control panel, you must perform a system reset,
in order for the changes to take effect.
Legend™ 550 Spot User Manual 17 1/11/2010 11:36 AM
Page 18
Menu Map (Home position adjustments)
M
I
oPan
otIL
odIN
oCo1
oCo2
oGo1
oGo2
orGo
oPr1
oIrI
oFoc
This is a hidden menu in the fixture. If the home position of one of the motors becomes misaligned,
you can use this menu to realign/offset the function. See the below steps for accessing this function.
1. Scroll through the menu, until you reach the
2. Press and hold the <ENTER> button for 5 s econds.
3. Scroll to the desired attribute.
4. Press <ENTER>.
5. Use <UP> and <DOWN> to adjust the home position.
6. Once the position has been selected, press <ENTER>.
Note! The “home position” is the location that the fixture finds during the reset(home) process.
FAdJ mode.
AIN FUNCTION
NSTRUCTION
Pan offset
Tilt offset
Dimmer offset
Color 1 offset
Color 2 offset
Gobo 1 offset
Gobo 2 offset
R-Gobo offset
Prism offse t
Iris offset
Focus offset
Legend™ 550 Spot User Manual 18 1/11/2010 11:36 AM
Page 19
DMX Channel Values
C
V
F
000 ó 255
0 ó 540
000 ó 255
0 ó 270
000 ó 255
Dimmer
0% ó 100%
248 ó 255
Shutter
Open
Color 1
192 ó 255
Rotate counterclockwise (slow ó fast)
192 ó 255
Rotate counterclockwise (slow ó fast)
096 ó 111
Gobo 6
12 channel mode (8-bit Pan/Tilt)
HANNEL
ALUE
1
2
3
UNCTION
Pan
Tilt
4
5
6
000 ó 007
008 ó 015
016 ó 131
132 ó 185
186 ó 239
240 ó 247
000 ó 006
007 ó 012
013 ó 018
019 ó 025
026 ó 031
032 ó 037
038 ó 044
045 ó 050
051 ó 056
057 ó 063
064 ó 127
128 ó 191
192 ó 255
000 ó 006
007 ó 012
013 ó 018
019 ó 025
026 ó 031
032 ó 037
038 ó 044
045 ó 050
051 ó 056
057 ó 063
064 ó 127
128 ó 191
Closed
Open
Strobe (slow ó fast)
Gobo shake 1 (slow ó fast)
Gobo shake 2 (slow ó fast)
Random Strobe
Open (white)
Pink
Purple
UV
Dark Blue
Blue
Green
Magenta
Red
Yellow
Split Colors
Rotate clockwise (fast óslow)
Rotate counterclockwise (slow ó fast)
Color 2
Open (white)
Orange
Light Yellow
Light Blue
Light Green
Pink
Light Yellow
5600 K
3200 K
Frost
Split Colors
Rotate clockwise (fast óslow)
Legend™ 550 Spot User Manual 19 1/11/2010 11:36 AM
000 ó 127
7
128 ó 170
171 ó 212
213 ó 255
000 ó 012
013 ó 025
026 ó 038
039 ó 050
051 ó 063
8
064 ó 076
077 ó 088
089 ó 101
102 ó 114
115 ó 127
128 ó 191
000 ó 015
016 ó 031
032 ó 047
9
048 ó 063
064 ó 079
080 ó 095
Iris
100% ó 0%
Iris Macro (slow closed ó fast open) (slow ó fast)
Iris Macro (fast close d ó slow open) (slow ó fast)
Iris Macro (slow open ó slow closed) (slow ó fast)
No prism
Prism-static
Prism-rotate counterclockwise (fast ó slow)
Legend™ 550 Spot User Manual 20 1/11/2010 11:36 AM
Page 21
18 channel mode (16-bit Pan/Tilt)
C
V
F
Pan
2
000 ó 255
Pan fine
000 ó 255
0 ó 270
4
000 ó 255
Tilt fine
000 ó 255
Pan/Tilt speed
(Normal > Slow)
000 ó 255
Dimmer
0% ó 100%
248 ó 255
Shutter
Open
192 ó 255
Color 1
Rotate counterclockwise (slow ó fast)
Color 2
192 ó 255
Rotate counterclockwise (slow ó fast)
192 ó 255
Rotate counterclockwise (slow ó fast)
HANNEL
1
3
5
6
ALUE
000 ó 255
UNCTION
0 ó 540
Tilt
10
7
8
9
000 ó 007
008 ó 015
016 ó 131
132 ó 185
186 ó 239
240 ó 247
000 ó 006
007 ó 012
013 ó 018
019 ó 025
026 ó 031
032 ó 037
038 ó 044
045 ó 050
051 ó 056
057 ó 063
064 ó 127
128 ó 191
000 ó 006
007 ó 012
013 ó 018
019 ó 025
026 ó 031
032 ó 037
038 ó 044
045 ó 050
051 ó 056
057 ó 063
064 ó 127
128 ó 191
192 ó 255
000 ó 012
013 ó 025
026 ó 038
039 ó 050
051 ó 063
064 ó 076
077 ó 088
089 ó 101
102 ó 114
115 ó 127
128 ó 191
Closed
Open
Strobe (slow ó fast)
Gobo shake 1 (slow ó fast)
Gobo shake 2 (slow ó fast)
Random Strobe
Open (white)
Pink
Purple
UV
Dark Blue
Blue
Green
Magenta
Red
Yellow
Split Colors
Rotate clockwise (fast óslow)
Open (white)
Orange
Light Yellow
Light Blue
Light Green
Pink
Light Yellow
5600 K
3200 K
Frost
Split Colors
Rotate clockwise (fast óslow)
Rotate counterclockwise (slow ó fast)
100% ó 0%
Iris Macro (slow closed ó fast open) (slow ó fast)
Iris Macro (fast close d ó slow open) (slow ó fast)
Iris Macro (slow open ó slow closed) (slow ó fast)
No prism
Prism-static
Prism-rotate counterclockwise (fast ó slow)
16
17
18
000 ó 007
008 ó 049
050 ó 091
092 ó 133
134 ó 175
176 ó 217
000 ó 063
064 ó 071
072 ó 079
080 ó 087
088 ó 095
096 ó 103
104 ó 111
112 ó 119
120 ó 127
128 ó 135
136 ó 143
144 ó 151
152 ó 159
160 ó 167
168 ó 175
176 ó 183
184 ó 191
192 ó 199
200 ó 207
208 ó 215
216 ó 223
224 ó 231
232 ó 239
240 ó 247
000 ó 069
070 ó 079
080 ó 089
090 ó 099
100 ó 109
110 ó 119
120 ó 129
130 ó 139
140 ó 199
200 ó 209
210 ó 229
230 ó 239
Open (white)
Color 1
Color 2
Color 3
Color 4
Color 5
No function
Pan/tilt move-in-black enable
Pan/tilt move-in-black disable
Color move-in-black enable
Color move-in-black disable
Gobo move-in-black enable
Gobo move-in-black disable
Lamp On
No function
Reset
No function
Lamp Off
Legend™ 550 Spot User Manual 22 1/11/2010 11:36 AM
Page 23
Setting the DMX 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 6 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.
Legend™ 550 Troubleshooting
Symptom Solution(s)
Auto shut off Check fan thermal switch reset
Beam is very dim or not bright
Breaker/Fuse keeps blowing Check total load placed on device
Device has no power
Fixture is not responding
Clean optical system or replace lamp
Check voltage switch for proper setting
Check for power on Mains.
Check device’s fuse. (internal and/or external)
Check Display settings for correct addressing
Check DMX cables
Lamps cuts off sporadically
Light will not come on after power
failure
Loss of signal
Moves slowly Check FasTap™
No light output Check lamp
Stand alone mode This fixture features stand-alone functions. See “Menu Map” for details.
If you still have a problem after trying the above solutions, please contact CHAUVET Technical
Support at the location listed below.
Possible bad lamp or fixture is overheating.
Lamp may be at end of its life.
Discharge lamps require a cooling off period before the electronics in the
fixture can kick start it again, wait 5 ~ 10 minutes before powering up.
Use only DMX cables
Install terminator
Note: Keep DMX cables separated from power cables or black lights.
Technical Support
Address: Service Dept.
3000 N 29th Ct, Hollywood, FL 33020 (U.S.A.)
Support (Email): tech@chauvetlighting.com
Telephone: (954) 929-1115 - (Press 4)
Fax: (954) 929-5560 - (Attention: Service)
Website: http://www.chauvetlighting.com
Legend™ 550 Spot User Manual 23 1/11/2010 11:36 AM
There are 512 channels in a DMX connection. Channels may be assigned in any manner. 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 be slaved together and all respond exactly the same.
DMX fixtures are designed to receive data through a serial 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 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+). CHAUVET
carries 3-pin XLR DMX compliant cables, DMX-10 (33’), DMX-4.5 (15’) and DMX-1.5 (5’)
Legend™ 550 Spot User Manual 24 1/11/2010 11:36 AM
Page 25
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 and internal components. Do not let the fans free spool with an air
compressor. Clean all glass when the fixture is cold 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 internal and 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 surrounding can cause greater accumulation of dirt on the unit’s
optics. Clean with soft cloth using normal glass cleaning fluid. Always dry the parts carefully. Clean
the external optics at least every 20 days. Clean the internal optics at least every 30/60 days.
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 Merchandise Authorization Number (RMA #).
Products returned without an RMA # will be refused. Call CHAUVET and request 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 properly pack fixture, any shipping damage resulting from
inadequate packaging is the customer’s responsibility. CHAUVET reserves the right to use its own
discretion to repair or replace product(s). As a suggestion, proper UPS packing or double-boxing is
always a safe method to use.
Claims
Note: 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
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.
Legend™ 550 Spot User Manual 25 1/11/2010 11:36 AM
Pan ............................................................................................................................................... 540°
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 document.
Legend™ 550 Spot User Manual 26 1/11/2010 11:36 AM
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