Martin MX-4 User manual

MX-4
user manual

2
1 focus lens
2coverbolts
3airvent
4mirrorassembly
5pan/tiltarm
6 safety cable holes
7 mounting bracket
8airvents
9 AC input & main
fuse
10 DIP-switch
11 lamp access plate
12 data sockets
13 swivel locks
14 cooling fan
©1999 - 2000 Martin Professional A/S, Denmark.
All rights reserved. No part of this manual may be
reproduced, in any form or by any means, without
permission in writing from Martin Professional A/S,
Denmark.
Printed in Denmark.
P/N 35000086, Rev. E

3
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
AC POWER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
STAND-ALONE OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
MC-1 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
DMX OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
LAMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
BASIC SERVICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
DMX PROTOCOL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

4 Introduction
I NTRODUCTION 1
Thank you for selecting the Martin MX-4. This automated moving-mirror spotlight
provides 15 full and 2 split colors, 19 gobos, high-speed shutter, 230° of pan and
76° of tilt, adjustable focus, and a 16° beam angle. It uses a 150 watt discharge lamp
and may be operated with DMX controllers, the Martin MC-1 remote control, or as
a stand-alone unit with master/slave capability.
SAFETY INFORMATION
Warning! This product is for professional use only. It is not for household
use.
This product presents risks of lethal or severe injury due to fire and heat, electric
shock, ultraviolet radiation, lamp explosion, and falls. Read this manual before
powering or installing the fixture, follow the safety precautions listed below and
observe all warnings in this manual and on the fixture. If you have questions about
how to operate the fixture safely, please contact your Martin dealer or call the
Martin 24-hour service hot line.
To protect yourself and others from electric shock
• Disconnect the fixture from AC power before removing or installing the lamp,
fuses, or any part, and when not in use.
•Alwaysground(earth)thefixtureelectrically.
• Use only a source of AC power that complies with local building and electrical
codes and has both overload and ground-fault protection.
•Donotexposethefixturetorainormoisture.
• Refer all service to a Martin service technician.
To protect yourself and others from UV radiation and lamp
explosion
•Neveroperatethefixturewithmissingordamagedlensesand/orcovers.
•Whenreplacingthelamp,allowthefixturetocoolforatleast5minutesbefore
opening the fixture or removing the lamp. Protect your hands and eyes with gloves
and safety glasses.

Introduction 5
• Do not stare directly into the light. Never look at an exposed lamp while it is lit.
•Replacethelampifitbecomesdefectiveorwornout.
To protect yourself and others from burns and fire
• Never attempt to bypass the thermostatic switch or fuses. Always replace defective
fuses with ones of the specified type and rating.
•Keepallcombustiblematerials(forexamplefabric,wood,paper)atleast0.1meters
(4 inches) away from the fixture. Keep flammable materials well away from the
fixture.
• Do not illuminate surfaces within 0.3 meters (12 inches) of the fixture.
•Provideaminimumclearanceof0.1meters(4inches)aroundfansandairvents.
• Never place filters or other materials over the lens or mirror.
• Allow the fixture to cool before handling.
• Do not modify the fixture or install other than genuine Martin parts.
• Do not operate the fixture if the ambient temperature (Ta) exceeds 40° C (104° F).
To protect yourself and others from injury due to falls
• When suspending the fixture above ground level, verify that the structure can hold
at least 10 times the weight of all installed devices.
• Verify that all external covers and rigging hardware are securely fastened and use an
approved means of secondary attachment such as a safety cable.
• Block access below the work area whenever installing or removing the fixture.
UNPACKING
The packing material is carefully designed to protect the fixture during shipment -
always use it to transport the fixture.
The MX-4 comes with:
• Philips CDM-SA/T 150W discharge lamp
• 3 m, 3-pin IEC mains cable
•usermanual

6 AC power
AC POWER 2
The MX-4 power supply has 5 voltage and 2 frequency settings. The factory default
setting is shown on the serial number label.
Warning! For protection from fire and electric shock, the fixture must be
grounded (earthed). The power supply shall have overload and
ground-fault protection.
Warning! Verify that the feed cables are undamaged and rated for the
current requirements of all connected devices before use.
Important! Check the power supply setting before applying power.
Important! The mirror assembly is secured for transport with a plastic tie.
Cut and remove the tie before applying power.
Important! Do not connect the fixture to a dimmer system.
To install a plug on the mains lead
The mains lead must be fitted with a grounding-type cord cap that fits your
power distribution system. Consult a qualified electrician if you have any
doubts about proper installation.
• Following the cord cap manufacturer’s instructions, connect the yellow and
green wire to ground (earth), the brown wire to live, and the blue wire to neutral.
The table below shows some pin identification schemes.
Wire Pin Marking Screw color
brown live “L” yellow or brass
blue neutral “N” silver
yellow/green ground green
Table 1: Cord cap wiring

AC power 7
To rewire the power supply
Always use the setting that most closely matches the local AC mains voltage and
frequency.
1DisconnectthefixturefromACpower.Removethetopcoverboltswitha4mm
Allen wrench and lift off the cover.
2Onthetransformer,whichislocatedbehindthecolorwheel,movethebrown
and white wires to the transformer taps shown for your mains voltage. (If your
MX-4 has 2 blue wires, the blue wire
with the insulated spade plug corresponds
to the white wire.)
Important! Do not move the blue wire from terminal 9 or the black wire from
terminal 15.
Mains voltage Setting Brown White
95 - 109 V 100 V 12 10
110 - 130 V 120 V 12 9
200 - 219 V 210 V 15 10
219 - 239 V 230 V 15 9
240 - 260 V 250 V 16 9
Table 2: Transformer settings
10 11 12 13 14 15 169
23456781
orange
orange
blue
white
black
brown
100 V
10 11 12 13 14 15 169
23456781
orange
orange
blue
white
black
brown
120 V
10 11 12 13 14 15 169
23456781
orange
orange
blue
white
black
brown
210 V
10 11 12 13 14 15 169
23456781
orange
orange
blue
white
black
brown
230 V

8 AC power
3Tosetthefrequency,movethe black wire on the ballast to the “230-50” (50 Hz)
or “230-60” (60 Hz) terminal as shown. The wire is released and locked by
inserting a small screwdriver in the square hole next to the terminal and prying
back the spring.
4 Tug lightly on the black wire to make sure that it is connected securely.
5Replacethetopcover.
10 11 12 13 14 15 169
23456781
orange
orange
blue
white
black
brown
250 V
black
brown
50 Hz
black
brown
60 Hz

Installation 9
I NSTALLATION 3
The MX-4 can be fastened directly to a suitable surface or to a rigging clamp by
means of its adjustable mounting bracket. It can also be placed at an angle directly
on the stage or floor using the mounting bracket as a floor stand. Do not lay the
fixture flat on its pan/tilt arms: this can cause the fixture to overheat.
If using the GE Arcstream lamp, see “To orient the Arcstream lamp for maximum
life” on page 19.
Warning! Block access below the work area before proceeding.
Warning! Always use a secure means of secondary attachment.
To rig the MX-4
1Ifusingariggingclamp(notincluded),verifythatitisundamagedandcanbear
at least 10 times the fixture’s weight. Bolt the clamp securely to the bracket
with a grade 8.8 (minimum) M12 bolt and lock nut, or as recommended by the
clamp manufacturer, through the 13 mm hole in the center of the mounting
bracket.
2 If fastening the fixture directly, verify that the hardware (not included) and
mounting surface can bear at least 10 times the fixture’s weight. The four 6.2
mm holes and/or the 13 mm hole in the mounting bracket may be used.
3 Verify that the structure can support at least 10 times the weight of all installed
fixtures, clamps, cables, auxiliary equipment, etc.
4 Working from a stable platform, clamp or fasten the fixture to the structure.
5Installasafetycablethatcanholdatleast10timestheweightofthefixture
through/over the support and through a hole in the pan/tilt arm.
6Loosentheswivellocksandtiltthefixturetothedesiredangle.Turntheswivel
locks clockwise to tighten. If a swivel lock does not tighten fully, pull the handle
out, turn it counterclockwise, and retighten. Repeat as necessary.
7Verifythatthefixtureislocatedatleast0.3meters(12in.)awayfromthe
surface to be illuminated and at least 0.1 meters (4 in.) from any combustible
materials. Verify that the clearance around the fan and air vents is at least 0.1
meters (4 in.). Verify that there are no flammable materials nearby.

10 Stand-alone operation
S TAND - ALONE OPERATION 4
CUSTOM SETTINGS
Stand-alone operation may be customized with the settings in Table 3. The options
may be combined and are set using DIP-switch pins 1 - 10. Changes may not take
effect until after the fixture has been turned off and on.
SINGLE FIXTURE OPERATION
When there is no control signal at the data input for 5 seconds, the MX-4
automatically goes into stand-alone mode regardless of the DIP-switch setting. It
uses music trigger unless stand-alone mode is enabled and auto trigger is selected.
To operate 1 fixture in stand-alone mode
1 Disconnect the fixture from power and data.
2 (Optional) Set DIP-switch pins 2 and 10 to ON. Set pin 3 to OFF. Select stand-
alone options as listed in Table 3.
3Applypower.
When you apply power, the option settings take effect and the lamp strikes. Note: A
hot lamp must cool for several minutes before it can be restruck. If the lamp does
Mode Effect Pin setting (0 = OFF, 1 = ON)
12345678910
single / master
auto trigger 0
10 00001
music trigger 1
slow pan/tilt 1
wide pan/tilt 1
slave
inverted color
00000
1
1
inverted gobo 1
inverted tilt 1
inverted pan 1
Table 3: Custom stand-alone settings

Stand-alone operation 11
not strike, disconnect the fixture from power for several minutes to reduce strain on
the starter while the lamp cools.
MASTER / SLAVE OPERATION
Up to 32 MX-4s can be connected together and operated in master/slave mode in
which slave fixtures follow instructions sent from the master.
Important! Set only 1 fixture as master: damage can occur if 2 masters, or
a master and a controller, are linked together.
To set up MX-4s for master/slave operation
1 Disconnect all fixtures from power.
2 Plug a data cable into the OUT socket of the first
fixture and the IN socket of the next one. Continue
connecting up to 32 MX-4s output-to-input.
3 Insert a female termination plug (P/N 91613018) in the
IN socket of the first fixture. Insert a male termination
plug (see page 13) in the OUT socket of the last
fixture.
4 Select any one fixture to be the master. On this
fixture, set DIP-switch pins 2 and 10 to ON. Set
custom master options with pins 1, 4, and 5. Set pins
3, 6, 7, 8, 9, 11, and 12 to the OFF position.
5 On all other fixtures (slaves), set DIP-switch 10 to ON.
Set custom slave options with pins 6, 7, 8, and 9. Set
pins 1, 2, 3, 4, 5, 11, and 12 to the OFF position.
6 Apply power to the master fixture before the slaves.
Female XLR
1
2
3
Female
120
Termination Plug
P/N 91613018
102 3 4 51 86 7 9
ON
1211
Master setting
102 3 4 51 86 7 9
ON
1211
Slave setting

12 MC-1 operation
MC-1 OPERATION 5
The MX-4 is fully compatible with the Martin MC-1 Controller. See the MC-1 user
manual for additional information.
SETTINGS
DIP-switch pin 10 must be set to OFF to enable MC-1 mode operation. Changes to
the setting take effect after the fixture has been turned off and on.
DIP-switch pins 5, 6, 7, 8, and 9 select several control options that can be combined
to achieve powerful effects quickly and easily.
Option Setting (0 = OFF, 1 = ON)
1234567891011
wide pan/tilt 1 0
inverted color 1 0
inverted gobo 1 0
inverted tilt 1 0
inverted pan 1 0

DMX operation 13
DMX OPERATION 6
This section describes how to set up and connect the MX-4 for operation with DMX
controllers.
DATA CONNECTION
A reliable data connection begins with the right cable. Standard microphone cable
cannot transmit DMX data reliably over long runs. For best results, use cable
specifically designed for RS-485 applications. Your Martin dealer can supply high
quality cable in various lengths.
CONNECTIONS
The MX-4’s XLR data sockets are wired with pin 1 to ground, pin 2 to signal -
(cold), and pin 3 to signal + (hot). This is the standard pin assignment for DMX
devices.
One or more adaptor cables may be required to connect the MX-4 to the controller
and/or other lights because many devices have 5-pin connectors and others may
have reversed signal polarity, that is, pin 2 hot and pin 3 cold.
Phase-Reversing
Adaptor
Male Female
1
2
3
1
2
3
3-pin to 3-pin
P/N 11820006
Adaptor
Male Female
1
2
3
4
5
1
2
3
5-pin to 3-pin
P/N 11820005
Adaptor
Male Female
1
2
3
1
2
3
4
5
3-pin to 5-pin
P/N 11820004
Male XLR
1
2
3
Male
P/N 91613017
120
Termination Plug

14 DMX operation
To connect the data link
1Connect a data cable to the controller’s data output. If the controller has a 5-pin
output, use a 5-pin male to 3-pin female adaptor cable (P/N 11820005).
2Leadthedatacablefromthecontrollertothefirstfixtureandplugitintothe
data input.
3Connecttheoutputofthefixtureclosesttothecontrollertotheinputofthe
next fixture. If connecting to a fixture with reversed-polarity (pin 3 cold), insert
a phase-reversing cable between the two fixtures.
4Continueconnectingfixturesoutputtoinput.Upto32devicesmaybe
connected on a serial link.
5Terminatethelinkbyinsertingamaleterminationplug(P/N91613017)intothe
data output of the last fixture. A termination plug is simply an XLR connector
with a 120 ohm, 0.25 W resistor soldered across pins 2 and 3.
1-CHANNEL DMX OPERATION
The 1-channel DMX mode provides simple remote activation of the MX-4’s stand-
alone programs plus blackout and strobe functions. The 1-channel functions are
shown in Table 5. Each fixture runs its own program and therefore cannot be
synchronized with other fixtures.
DMX value Percent Function
0 - 10
11 - 20
21 - 80
81 - 115
116 - 140
141 - 175
176 - 210
211 - 255
0 - 4
5 - 7
8 - 31
32 - 45
46 - 55
56 - 68
69 - 82
83 - 100
Blackout (light off)
Shutter open (light on)
Strobe
Stand-alone action with slow music trigger
Stand-alone action with medium music trigger
Stand-alone action with fast music trigger
Stand-alone action with random music trigger
Manual trigger area, crossover at 240 (94%)
Table 4: 1-channel DMX functions

DMX operation 15
6/7 CHANNEL DMX OPERATION
The 6-channel DMX mode provides position control of all effects plus speed
control of the moving mirror. The optional 7-channel mode adds speed control of
the color and gobo wheels.
Lamp power Lamp power can be switched on and off from the controller. When set up for 6- or
7-channel DMX operation, the lamp remains off until a lamp-on command is sent.
Note: A peak of electric current many times the operating current is drawn briefly
when striking a lamp. Striking many discharge lamps at once may cause a voltage
drop that prevents lamps from striking or trips circuit breakers. When striking
multiple fixtures, space lamp-on commands at 5 second intervals.
A hot lamp must be allowed to cool for several minutes before it can be turned back
on. To prevent accidental lamp-off commands, a lamp-off can be executed only
when channel 2 and 3 are set to full.
If a hot lamp does not strike, send the lamp-off command and wait several minutes
before trying again.
Reset All effects can be reset to their index positions from the controller. The reset
command must be sent for 5 seconds before it takes effect.
Shutter The shutter opens, closes, and strobes at variable rates from 1.5 to 13.5 Hz.
Stand-alone When stand-alone with music or auto trigger is selected on channel 1, the mirror
moves to random positions using the selected trigger. The color and gobo wheels
can be controlled normally, or, by setting their control channels to full, they can be
set to operate in stand-alone mode as well.
Colors The color wheel provides 15 full-color filters, 2 split-color filters, and an open
position. The wheel may be positioned between 2 positions for additional split-
color effects. Movement speed can be controlled on channel 7, if enabled.
For stand-alone color action, set channel 2 to a value from 210 to 255 and set
channel 1 to stand-alone with music or auto trigger.
Gobos The gobo wheel provides 19 gobos and an open position. Movement speed can be
controlled on channel 7, if enabled.
For stand-alone gobo action, set channel 3 to a value from 240 to 255 and set
channel 1 to stand-alone with music or auto trigger.
Pan and tilt The mirror pans 230° and tilts 76.5°. Movement speed is controlled on channel 6,
allowing you to program fades on controllers without cross-fader. If your controller
has cross-faders, and you use them, set channel 6 to the “tracking” speed for best
results.

16 DMX operation
To select DMX mode
1 Disconnect the fixture from power. Set DIP-switch pin 10 to OFF.
2 To select 1-channel DMX mode, set DIP-switch pin 11 to ON.
3Toselect6-channelDMXmode,setDIP-switchpin11toOFF.Verifythatthe6/7
ch. jumper is set for 6 channels. This is the factory configuration. See “Setting
the 6/7-ch. DMX jumper” on page 21.
4 To select 7-channel DMX mode, set DIP-switch pin 11 to OFF. Set the 6/7 ch.
jumper for 7 channels as described on page 21.
DMX ADDRESS
The DMX address, also known as the start channel, is the first channel used to
receive instructions from the controller. It is set using the DIP-switch.
For independent control, each fixture must be assigned its own address and non-
overlapping control channels. Two MX-4s may share the same address only if they
are to respond identically: they will receive the same instructions and individual
control will not be possible.
Pin 12 is reserved for future use and currently has no function.
To set the DMX address
1SelectaDMXmodeasdescribedabove.
2SelectaDMXaddressforthefixtureonyourcontroller.
3 Look up the DIP-switch setting for the address in Table 5.
4 Set pins 1 through 9 to the ON (1) or OFF (0) position as listed in the table.

DMX operation 17
D I P - S w i t c h S e tt i ng
0 = O FF
1 = ON
#90000000011111111
#80000111100001111
#70011001100110011
#60101010101010101
#1 #2 #3 #4 #5
0 0 0 0 0 32 64 96 128 160 192 224 256 288 320 352 384 416 448 480
1 0 0 0 0 1 33 65 97 129 161 193 225 257 289 321 353 385 417 449 481
0 1 0 0 0 2 34 66 98 130 162 194 226 258 290 322 354 386 418 450 482
1 1 0 0 0 3 35 67 99 131 163 195 227 259 291 323 355 387 419 451 483
0 0 1 0 0 4 36 68 100 132 164 196 228 260 292 324 356 388 420 452 484
1 0 1 0 0 5 37 69 101 133 165 197 229 261 293 325 357 389 421 453 485
0 1 1 0 0 6 38 70 102 134 166 198 230 262 294 326 358 390 422 454 486
1 1 1 0 0 7 39 71 103 135 167 199 231 263 295 327 359 391 423 455 487
0 0 0 1 0 8 40 72 104 136 168 200 232 264 296 328 360 392 424 456 488
1 0 0 1 0 9 41 73 105 137 169 201 233 265 297 329 361 393 425 457 489
0 1 0 1 0 10 42 74 106 138 170 202 234 266 298 330 362 394 426 458 490
1 1 0 1 0 11 43 75 107 139 171 203 235 267 299 331 363 395 427 459 491
0 0 1 1 0 12 44 76 108 140 172 204 236 268 300 332 364 396 428 460 492
1 0 1 1 0 13 45 77 109 141 173 205 237 269 301 333 365 397 429 461 493
0 1 1 1 0 14 46 78 110 142 174 206 238 270 302 334 366 398 430 462 494
1 1 1 1 0 15 47 79 111 143 175 207 239 271 303 335 367 399 431 463 495
0 0 0 0 1 16 48 80 112 144 176 208 240 272 304 336 368 400 432 464 496
1 0 0 0 1 17 49 81 113 145 177 209 241 273 305 337 369 401 433 465 497
0 1 0 0 1 18 50 82 114 146 178 210 242 274 306 338 370 402 434 466 498
1 1 0 0 1 19 51 83 115 147 179 211 243 275 307 339 371 403 435 467 499
0 0 1 0 1 20 52 84 116 148 180 212 244 276 308 340 372 404 436 468 500
1 0 1 0 1 21 53 85 117 149 181 213 245 277 309 341 373 405 437 469 501
0 1 1 0 1 22 54 86 118 150 182 214 246 278 310 342 374 406 438 470 502
1 1 1 0 1 23 55 87 119 151 183 215 247 279 311 343 375 407 439 471 503
0 0 0 1 1 24 56 88 120 152 184 216 248 280 312 344 376 408 440 472 504
1 0 0 1 1 25 57 89 121 153 185 217 249 281 313 345 377 409 441 473 505
0 1 0 1 1 26 58 90 122 154 186 218 250 282 314 346 378 410 442 474 506
1 1 0 1 1 27 59 91 123 155 187 219 251 283 315 347 379 411 443 475 507
0 0 1 1 1 28 60 92 124 156 188 220 252 284 316 348 380 412 444 476 508
1 0 1 1 1 29 61 93 125 157 189 221 253 285 317 349 381 413 445 477 509
0 1 1 1 1 30 62 94 126 158 190 222 254 286 318 350 382 414 446 478 510
1 1 1 1 1 31 63 95 127 159 191 223 255 287 319 351 383 415 447 479 511
Table 5: DIP-switch address settings

18 Lamp
L AMP 7
COMPATIBLE LAMPS
The MX-4 uses the Philips CDM-SA/T (short-arc, tubular) 150W discharge lamp.
If desired, the GE Arcstream 150 may be substituted. Installing any other lamp may
damage the fixture.
To replace the lamp
WARNING! Wear safety glasses and allow the lamp to cool for at least 5
minutes before removing the lamp.
1Disconnectthefixturefrompowerandallowittocool.
2 Remove 2 screws from the lamp-socket assembly with a Pozidriv #2
screwdriver. Remove the lamp assembly.
3 Remove the old lamp from the socket.
4Holdingthenewlampbyitsbase(donottouchtheglass),insertthelamppins
squarely into the socket.
5 If your fingers touched the glass bulb, clean it with a clean, lint-free cloth
wetted with alcohol.
6Insertthelampassemblycarefullysothatthelampwiresareclearofthefan.
Replace the screws.
To align the lamp
Realignment when changing the lamp may improve performance.
1Strikethelampandshinethelightonaflatsurface.
2 Center the hot-spot (the brightest part of the beam) horizontally with small
turns of the top-left adjustment screw using a 3 mm Allen wrench.
3 Center the hot-spot vertically with the bottom adjustment screw.
4Ifthereisnohot-spot,adjustthereflectoruntilthelightiseven.

Lamp 19
To orient the Arcstream lamp for maximum life
If using the GE Arcstream lamp, maximum lamp life will be achieved by installing
the lamp so that the arc is parallel with the ground.
This is the case in most installations. If the fixture is installed sideways, however, as
shown to the right, below, the arc will be vertical. Turn the lamp socket 90° to
achieve the ideal burning position.
1 Disconnect the fixture from power and allow it to cool.
2Remove2screwsfromthelamp-socketassemblywithaPozidriv#2
screwdriver. Remove the lamp assembly.
3Remove2screwsfromthelampsocketwithaPozidriv#1screwdriver.
4Turn the socket 90°, as shown below, in the direction that results in the least
amount of twist in the wires. Tuck the lamp wires into the notches in the socket
and replace the screws.
5 Insert the lamp assembly carefully so that the lamp wires are clear of the fan
and replace the access-plate screws.
6 Align the lamp as described above.

20 Basic service
B ASIC SERVICE 8
The MX-4 requires simple routine maintenance. The maintenance schedule
depends heavily on the operating environment; please consult a Martin service
technician for recommendations.
Any service procedure not described here should be referred to a qualified
technician.
Important! Excessive dust, grease, and smoke fluid buildup degrades
performance and causes overheating and damage to the fixture
that is not covered by the warranty.
Warning! Disconnect the fixture from AC power before removing any
cover.
CLEANING
To clean optical components
Use care when cleaning optical components. The surface of the color filters is
fragile and small scratches may be visible.
1DisconnectthefixturefromACpowerandallowthecomponentstocool
completely.
2Removethetopcoverboltswitha4mmAllenwrenchandliftoffthecover.
3Bloworvacuumawayloosedust.Removeresiduesfromlensesandfilterswith
a soft cloth or cotton swabs wetted with isopropyl alcohol. Regular glass
cleaner may also be used, but no residues may remain.
4Rinsewithdistilledwater.Mixingthewaterwithasmallamountofwetting
agent such as Kodak Photoflo will help prevent streaking and spotting.
5Drywithaclean,softandlint-freeclothorblowdrywithcompressedair.
6Replacethetopcover.