American DJ Gobo Scope Installation instructions

American DJ
4295 Charter Street
Los Angeles CA. 90058
www.americandj.com
10/04
User Instructions
Unpacking: Thank you for purchasing the Gobo Scope™ by Ameri-
can DJ®. Every Gobo Scope™ has been thoroughly tested and has
been shipped in perfect operating condition. Carefully check the ship-
ping carton for damage that may have occurred during shipping. If the
carton appears to be damaged, carefully inspect your fixture for any
damage and be sure all equipment necessary to operate the unit has
arrived intact. In the event damage has been found or parts are miss-
ing, please contact our toll free customer support number for further
instructions. Do not return this unit to your dealer without first contact-
ing customer support.
Introduction: This unit uses 17 gobo/color combinations to produce
a vibrant and colorful kalidascope effect. The Gobo Scope™ is a stand
alone, sound active unit. You can also control the sound senitivity and
speed of the unit. This piece is best used with a fog or haze machine
to enhance the beam output.
Customer Support: American DJ® provides a toll free customer sup-
port line, to provide set up help and to answer any question should you
encounter problems during your set up or initial operation. You may
also visit us on the web at www.americandj.com for any comments or
suggestions. Service Hours are Monday through Friday 9:00 a.m. to
5:00 p.m. Pacific Standard Time.
Voice: [phone]
Fax: [phone]
E-mail: [email protected]
To purchase parts online visit http://parts.americandj.com
Warning! To prevent or reduce the risk of electrical shock or fire, 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 war-
ranty. In the unlikely event your unit may require service please contact
American DJ®.
Gobo Scope™ General Information
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American DJ®

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• ELC 24v/250w Lamp
• 17 Color/Gobo Combinations
• Fan Cooled.
• Senstivity Knob for Sound Active
• Speed Control Knob
• Manual Focus
Gobo Scope™ Main Features
The Gobo Scope™ carries a one year (365 days) 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.
If the unit is under warranty, you must provide a copy of your proof of
purchase invoice. Please contact American DJ® customer support for
a R.A. number.
Gobo Scope™ Product Registration
• To reduce the risk of electrical shock or fire, do not expose this unit
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 electri-
cal shock and fire in case 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 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 appliance.
• Cleaning -The fixture should be cleaned only as recommended by
the manufacturer. See page 3 for cleaning details.
• Heat -The appliance 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.
Gobo Scope™ Safety Precautions
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Gobo Scope™ Cleaning
Fixture Cleaning: Due to fog residue, smoke, and dust cleaning the
internal and external optical lenses and mirror should be carried out
periodically to optimize light output. Cleaning frequency depends on
the environment in which the fixture operates (I.e. smoke, fog residue,
dust, dew). In heavy club use we recommend cleaning on a monthly
basis. Periodic cleaning will ensure longevity, and crisp output.
1. Use normal glass cleaner and a soft cloth to wipe down the out
side casing.
2. Use a brush to wipe down the cooling vents and fan grill.
3. Clean the external optics and mirror 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
back in.

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Gobo Scope™ Operation Gobo Scope™ Lamp Replacement
Caution: Always replace with the exact same type lamp, unless oth-
erwise specified by an authorized American DJ® technician. Replace
with anything other than the specified part can damage your unit and
will void your manufactures warranty.
Warning: If you continue to blow either the lamp or the breaker,
STOP using the unit. Contact customer support for further instruc-
tions, you may have to return the unit for servicing. Continuing to use
the unit may cause serious damage.
Breaker Reset: This unit is equipped with a built-in safety breaker.
This breaker is designed to close the power circuit in the event of an
internal short or power surge. This will reduce the risk of electrical
shock or fire and protect the circuitry. To reset the breaker, push the
breaker button in until you hear it “pop” back in to place. If the break-
er continues to pop, stop using the unit and contact our customer
support team, the unit may need to be returned for service.
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 flip-up front cover that is retained by a thumb screw.
1. Be sure to follow the proper handling procedures that deal with
halogen lamps.
2. Remove the thumb screw on the top of the unit.
3. After removing the thumb screw, pull off the lamp’s protective
cover.
4. Carefully remove the old lamp and discard it in the trash.
5. Replace the lamp with an exact match and reassemble in reverse
order.
Halogen Lamp Warning: This fixture is fitted
with halogen lamps 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.
Gobo Scope™ Trouble Shooting
Trouble Shooting: Listed below are a few common problems that
you may encounter, with solutions.
No light output from the unit;
1. Be sure you have connected your unit into a wall outlet with a
matching power supply.
2. Be sure the breaker has not blown. The breaker is located on the
rear panel of the unit.
3. Remove the lamp cover and be sure the lamp is seated in its
socket properly. Occasionally lamps become loose during ship
ping be sure the lamp is push in to its socket all the way.
Unit does not respond to sound;
1. Low frequencies (bass) should cause the unit to react to sound.
Tapping on the microphone, quiet or high pitched sounds may
not activate the unit.
General Operation:
This fixture is designed to operate as a stand alone unit, there is no
need of a controller. It has been tested and the lamp installed at the
factory there is no assembly necessary. The Gobo Scope™ is ready
to be plugged in, out of the box. There is no power switch, after plug-
ging the unit if there is no lamp output check the fuse and bulb. If
the fuse and bulb are good, please return the unit for servicing. This
fixture is designed for mobile DJ’s, clubs, bands, roller rinks and any
arena that requires a compact, light weight, easy to use fixture.
Operating Modes:
This unit comes with a speed control knob (the left knob) and a sound
sensitivity knob (the right knob). Use the sound sensitivity knob on
the back of the unit to make the unit more or less sensitive to sound.
Turning the knob clockwise will make the unit more sensitive to
sound and turning the knob counter-clockwise will make the unit less
sensitive to sound. Use the speed control knob on the back of the
unit to control the speed of the gobo/color wheel. Turning the knob
clockwise will make the gobo/color wheel turn faster and turning the
knob counter-clockwise will make the gobo/color wheel turn slower.
You can focus the unit by turning the lens on the front.

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©American DJ® World Headquarters:
4295 Charter Street Los Angeles, CA 90058 USA
Tel: [phone] Fax: [phone]
Web: www.americandj.com E-mail: [email protected]
Technical Specifications:
Model: Gobo Scope™
Lamps: LL-ELC, 24v/250w
Voltage: 120v~60Hz / 220v~50/60Hz
Dimensions: 10.75”(L) x 12.5”(W) x 8.75”(H)
Colors: Multi-Color
Weight: 16 Lbs. / 7.2 Kgs
Breaker: 5A
Duty Cycle: None
Sound Active: Yes
Working Position: Any Safe, Secure Position
Warranty: 1 Year (365 days)
Please Note: Specifications and improvements in the design
of this unit and this manual are subject to change without any
prior written notice.
Gobo Scope™ Warranty
1-YEAR LIMITED WARRANTY
A. American DJ® hereby warrants, to the original purchaser, American DJ® products to be
free of manufacturing defects in material and workmanship for a period of 1 Year (365 days)
from the date of purchase. This warranty shall be valid only if the product is purchased
within the United States of America, including possessions and territories. It is the owner’s
responsibility to establish the date and place of purchase by acceptable evidence, at the
time service is sought.
B. For warranty service, send the product only to the American DJ® factory. All shipping
charges must be pre-paid. If the requested repairs or service (including parts replacement)
are within the terms of this warranty, American DJ® will pay return shipping charges only
to a designated point within the United States. If the entire instrument is sent, it must be
shipped in its original package. No accessories should be shipped with the product. If any
accessories are shipped with the product, American DJ® shall have no liability whatsoever
for loss of or damage to any such accessories, nor for the safe return thereof.
C. This warranty is void if the serial number has been altered or removed; if the product is
modified in any manner which American DJ® concludes, after inspection, affects the reli-
ability of the product; if the product has been repaired or serviced by anyone other than
the American DJ® factory unless prior written authorization was issued to purchaser by
American DJ®; if the product is damaged because not properly maintained as set forth in
the instruction manual.
D. This is not a service contract, and this warranty does not include maintenance, cleaning
or periodic check-up. During the period specified above, American DJ® will replace defec-
tive parts at its expense, and will absorb all expenses for warranty service and repair labor
by reason of defects in material or workmanship. The sole responsibility of American DJ®
under this warranty shall be limited to the repair of the product, or replacement thereof,
including parts, at the sole discretion of American DJ®. All products covered by this war-
ranty were manufactured after January 1, 1990, and bear identifying marks to that effect.
E. American DJ® reserves the right to make changes in design and/or improvements upon
its products without any obligation to include these changes in any products theretofore
manufactured.
F. No warranty, whether expressed or implied, is given or made with respect to any acces-
sory supplied with products described above. Except to the extent prohibited by applicable
law, all implied warranties made by American DJ® in connection with this product, includ-
ing warranties of merchantability or fitness, are limited in duration to the warranty period
set forth above. And no warranties, whether expressed or implied, including warranties of
merchantability or fitness, shall apply to this product after said period has expired. The
consumer’s and or Dealer’s sole remedy shall be such repair or replacement as is expressly
provided above; and under no circumstances shall American DJ® be liable for any loss or
damage, direct or consequential, arising out of the use of, or inability to use, this product.
G. This warranty is the only written warranty applicable to American DJ® Products and
supersedes all prior warranties and written descriptions of warranty terms and conditions
heretofore published.
H. Lamps are not covered under this or any other warranty, either written or implied.