Creative Labs MegaWorks THX 2.1 250D - Manual

Right Satellite
Left Satellite
Wired Remote
Control Unit With
Headphones
Output
Subwoofer
Analog Audio
Sources
(Stereo Output, eg.
DAP, MP3 player and
CD player)
Analog Audio
Inputs Stereo 1,
Stereo 2
(Refer to user guide for
details)
Digital Input
(Refer to user guide for
details)
Digital Output
(From CD or DVD
player via Coaxial
Digital)
RCA-To-Mini Plug
Cable
(To Sound Blaster ®
Audigy 2™ Series,
Sound Blaster Live!™
or Sound Blaster
Extigy™)
Connects To Wall
Outlet
(Disconnect when not
in use for several days)
Main Power
Socket / Switch
(Ensure power rating is
suitable for your
country)
Recommended
Wiring
2
3
4
5
6
7
8
9
1
10
11
12
M e g a W o r k s T H X ® 2 . 1 2 5 0 D
M u l t i m e d i a S p e a k e r S y s t e m
Quick Start Guide
Information in this document is subject to change without notice and does not represent a commitment on the part of
Creative Technology Ltd. No part of this manual may be reproduced or transmitted in any form or by any means,
electronic or mechanical, including photocopying and recording, for any purpose without the written permission of
Creative Technology Ltd.
Copyright © 2002 Creative Technology Ltd. All rights reserved.
Copyright © 2002 Cambridge SoundWorks, Inc. All rights reserved.
Version 1.0
November 2002
© 2002 Creative Technology Ltd. All rights reserved.The Creative Logo, EAX and Sound Blaster are registered
trademarks and Audigy, Extigy and Live! are trademarks of Creative Technology Ltd. in USA and/or other countries.
Cambridge SoundWorks and MegaWorks are registered trademarks of Cambridge SoundWorks, Inc., Andover, MA,
USA. Nomad is a registered trademark of Aonix and is used by Creative Technology Ltd and/or its affiliates under
license. Lucasfilm THX and THX are trademarks or registered trademarks of THX Ltd. All other logos, brand and
product names are trademarks or registered trademarks of their respective holders. All specifications are subject to
change without prior notice. Actual contents may differ slightly from those pictured.
P/N 0300000000XXX Rev. A
THX Certification
Certified products must meet an exclusive set of performance standards established by THX. These THX performance
standards were originally developed in response to George Lucas' personal desire to insure that the original Star
Wars(TM) soundtracks, heard in the cinema, matched those created on the sound stage. Later, these standards were
extended to encompass Home Theater systems and recently adapted to the specialized needs of multi-channel surround
reproduction from movies and games, on DVD, played back on a PC-based multimedia system. All multimedia products
seeking THX Certification must meet these rigorous performance requirements and quality standards before they can
carry the THX logo which is your guarantee that this THX certified Multimedia product will give you performance and
reliability, second-to-none, for years to come. These performance standards cover all aspects of the product including
power handling, frequency response, dispersion characteristics, etc.
Introduction
Enjoy a host of benefits by registering your product at www.creative.com/register
Benefits include:
• Service and Technical Support
• Exclusive updates on promotions and events
Inside U. S. A., Canada and Latin America
Visit our online help websites for help with installation, answers to frequently asked questions, or troubleshooting tips. Our
websites hold a wealth of information as well as up-to-the-minute software and driver upgrades.
http://www.americas.creative.com/support/
For comments or questions regarding our technical support, you can also contact us at the following address:
Creative Labs Inc.
Technical Support
1523 Cimarron Plaza
Stillwater, OK 74075
Phone (405) 742-6622
Customer Service/Technical Support
Creative Technology Ltd ("Creative") warrants the product enclosed herein to be free of defects for a period of twelve (12)
months from the date of purchase. In the event of a defect in material or workmanship during the warranty period,
Creative, at its sole discretion, will either repair or replace the defective product when the defective product is returned to
Creative by the owner as further outlined herein. The remedy for this breach in warranty is limited to servicing or
replacement only and shall not cover any other damages, whatsoever.
CREATIVE SPECIFICALLY DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY, NON-INFRINGEMENT AND FITNESS FOR A
PARTICULAR PURPOSE. WITH RESPECT TO THE USE OF THIS PRODUCT, IN NO EVENT SHALL CREATIVE BE
LIABLE FOR ANY LOSS OF PROFIT OR ANY COMMERCIAL DAMAGE, INCLUDING BUT NOT LIMITED TO SPECIAL,
INCIDENTAL, CONSEQUENTIAL, OR OTHER DAMAGES. Some states/countries do not allow the exclusion of limitation
of liability for consequential or incidental damages, in which case the above limitation may not apply to you.
Creative makes final determination whether such product is defective. You must deliver the product with a return material
authorization (RMA) number and a dated proof of purchase. To receive an RMA number, contact Creative’s Technical
Support. If Creative’s Technical Support verifies the product is defective, the Return Material Authorization Department
will issue an RMA number to note on the outer package of the product being returned.
Creative cannot accept any product that does not include an RMA number on the package. You must use the original
container (or the equivalent), pay any shipping charges, and assume the risk of damages or loss in transit. Creative may
use new or reconditioned parts, and any replaced parts, or product become the property of Creative.
Creative warrants the repaired or replaced product to be free from defects in material and workmanship for the remainder
of the initial warranty period.
Limited Hardware Warranty
red
red
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10
6
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8
4
5
2 1
3
12
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Connectivity Diagram
A
B
IMPORTANT SAFETY INSTRUCTIONS
READ INSTRUCTIONS - All safety and operating
instructions should be read before the MegaWorks THX
2.1 250D amplified subwoofer/satellite system is operated.
RETAIN INSTRUCTIONS - The safety and operating
instructions should be retained for future reference.
HEED WARNINGS - All warnings on the subwoofer and in
the operating instructions should be adhered to.
FOLLOW INSTRUCTIONS - All operating and usage
instructions should be followed.
CLEANING - Unplug the subwoofer from the wall outlet or
other power source before cleaning. Do not use liquid
cleaners or aerosol cleaners. Use a damp cloth for
cleaning.
ATTACHMENTS - Do not use attachments not
recommended by Cambridge SoundWorks and Creative
Technology as they may cause hazards.
WATER AND MOISTURE - Do not use the subwoofer
near water - for example, near a bath tub, wash bowl,
kitchen sink, or laundry tub; in a wet basement; or near a
swimming pool; and the like.
ACCESSORIES - Do not place the MegaWorks THX 2.1
250D system on an unstable cart, stand, tripod, bracket,
or table. The subwoofer or satellites may fall, causing
serious injury to a child or adult, and serious damage to
the product. Use only with a cart, stand, tripod, bracket, or
table recommended by Cambridge SoundWorks and
Creative Technology, or sold with the product. Any
mounting of the satellites or subwoofer should follow the
manufacturer’s instructions, and should use a mounting
accessory recommended by Cambridge SoundWorks and
Creative Technology.
VENTILATION - Slots and openings in the cabinet are
provided for ventilation, to ensure reliable operation of the
subwoofer and to prevent it from overheating; and these
openings must not be blocked or covered. The openings
should never be blocked by placing the product on a bed,
sofa, rug, or other similar surface. The subwoofer should
not be placed in a built-in installation such as a bookcase
or rack unless proper ventilation is provided or Cambridge
SoundWorks’ and Creative Technology’s instructions have
been adhered to.
HEAT - The subwoofer should be situated away from heat
sources such as radiators, heat registers, stoves, and
other products (including amplifiers) that produce heat.
POWER SOURCES - The subwoofer should be operated
only from the type of power source indicated on the
marking label. If you are not sure of the type of power
supply to your home, consult your product dealer or local
power company. For products intended to operate from
battery power or other sources, refer to the operating
instructions.
POLARIZATION - The subwoofer may be equipped with a
polarized alternating-current line plug (a plug having one
blade wider than the other). This plug will fit into the power
outlet only one way. This is a safety feature. If you are
unable to insert the plug fully into the outlet, try reversing
the plug. If the plug should still fail to fit, contact your
electrician to replace your obsolete outlet. Do not defeat
the safety purpose of the polarized plug.
POWER-CORD PROTECTION - 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
receptacles, and the point where they exit from the
subwoofer.
LIGHTNING - For added protection for the MegaWorks
THX 2.1 250D system during a lightning storm, or when it
is left unattended and unused for long periods of time,
unplug it from the wall outlet. This will prevent damage to
the subwoofer due to lightning and power-line surges.
OVERLOADING - Do not overload wall outlets, extension
cords, or integral convenience receptacles as this can
result in a risk of fire or electric shock.
OBJECT AND LIQUID ENTRY - Never push objects of
any kind into the subwoofer through openings as they
may touch dangerous voltage points or short out parts
that could result in a fire or electric shock. Never spill
liquid of any kind on the subwoofer.
SERVICING - Do not attempt to service the subwoofer
yourself as opening or removing covers may expose you
to dangerous voltage or other hazards. Refer all servicing
to qualified service personnel.
DAMAGE REQUIRING SERVICE - Unplug the subwoofer
from the wall outlet or other power source and refer
servicing to qualified service personnel under the
following conditions:
a) When the power-supply cord or plug is damaged.
b) If liquid has been spilled, or object have fallen into the
subwoofer.
c) If the subwoofer has been exposed to rain or water.
d) If the subwoofer does not operate normally by following
the operating instructions; or exhibits a distinct change
in performance.
e) If the product has been dropped or damaged in any
way.
REPLACEMENT PARTS - When replacement parts are
required, be sure the service technician has used
replacement parts specified by Cambridge SoundWorks
and Creative Technology, or have the same
characteristics as the original part. Unauthorized
substitutions may result in fire, electric shock, or other
hazards.
SAFETY CHECK - Upon completion of any service or
repairs to the MegaWorks THX 2.1 250D system, ask the
service technician to perform safety checks to determine
that the MegaWorks THX 2.1 250D system is in proper
operating condition.
WALL OR CEILING MOUNTING - The MegaWorks THX
2.1 250D satellites should be mounted to a wall or ceiling
only as recommended by Cambridge SoundWorks and
Creative Technology.
Speaker Placement