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17. Either the power inlet connector on the rear of the apparatus or the power plug at the wall must remain
accessible, to be able to disconnect power from the
apparatus.
18. To completely disconnect this apparatus from the AC Mains, disconnect the power supply cord plug from the
AC receptacle.
19. The mains plug of the power supply cord shall remain readily operable.
American Users:
Note: This equipment has been tested and found to
comply with the limits for a Class B digital device, pursuant
to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses,
and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause
harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be
determined by turning the equipment off and on, the user
is encouraged to try to correct the interference by one or
more of the following measures: - Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit diff erent from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Caution: Unauthorized changes or modifi cations to
the receiver could void users authority to operate the
equipment.
Canadian Users
This class B digital apparatus complies with Canadian
ICES-003.
Cet appareil numérique de classe B est conforme á la norme
NMB-003 du Canada.
IMPORTANT SAFETY INSTRUCTIONS
This symbol found on the apparatus indicates
hazards arising from dangerous voltages.
This symbol found on the apparatus indicates the
user should read all safety statements found in the
user manual.
This symbol found on the apparatus indicates
double insulation. Warning! To reduce the risk of fi re or electrical
shock, do not expose this apparatus to rain or
moisture.
This symbol found on the apparatus indicates
that the apparatus must be placed in a separate
collection facility for electronic waste and not
disposed with household waste.
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. Install in accordance with the manufacturers instructions.
8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including
amplifi ers) that produce heat.
9. Do not defeat the safety purpose of the polarized or grounding type plug. A polarized plug has two blades
with one wider than the other. A grounding-type plug
has two blades and a third grounding prong. The wide
blade or the third prong is provided for your safety. If
the provided plug does not fi t into your outlet, consult
an electrician for replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles,
and the point where they exit from the apparatus.
11. Only use attachments/accessories specifi ed by the manufacturer.
12. Unplug this apparatus during lightning storms or when unused for long periods of time.
13. Refer all servicing to qualifi ed service personnel. Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or
plug is damaged, liquid has been spilled or objects
have fallen into the apparatus, the apparatus has been
exposed to rain or moisture, does not operate normally,
or has been dropped.
14. Maintain a minimum distance of 2 (50mm) around the front, rear, and sides of the apparatus for suffi cient
ventilation. The ventilation should not be impeded
by covering the ventilation openings or placing on or
around the apparatus items such as newspapers, table-
cloths, curtains, etc.
15. No open fl ame sources, such as lighted candles, should be placed on the apparatus.
16. The apparatus shall not be exposed to dripping or splashing. No objects fi lled with liquids, such as vases,
shall be placed on the apparatus.
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Introduction
Thank you for choosing Boston Acoustics and congratulations on your purchase of the Horizon Duo High
Performance Tabletop Music System. If you own other Boston products, the outstanding audio performance
and ease-of-use of the Duo should come as no surprise. If youre new to Boston, welcome -“ we think youve
made a great choice. The Duo is a sophisticated stereo radio and speaker system with dual alarms, auxiliary
inputs and outputs, all in a high-style, soft-touch enclosure -“ all the things that Play Smart. In addition, with
the optional HRD-i docking adapter, you can play your iPod music and videos through the Duo. So check out
all the features and functions of your new music system. We know youll enjoy it for years to come.
Features
- Outstanding audio performance from dual 3 1/2-inch speakers in separate acoustic chambers, vented for
extended response
- BassTrac® audio processing for satisfying bass at any volume
- Three intuitive, easy to use controls operate all the Duo features
- Multi-function remote control
- Large, easy to read display with adjustable brightness that dims automatically in low light conditions
- Highly sensitive AM/FM Stereo tuner
- 10 FM radio station presets; 5 AM radio presets
- External antenna inputs for maximum reception
- Dual alarm functions each with wake-to-alarm and/or wake-to-music
- Easy to use, one-button alarm setting
- Alarms gradually increase in volume for a gentle wake up
- S-n-o-o-o-o-o-z-e bar -“ the entire outer aluminum trim is a touch sensitive, cant-miss-it snooze bar
- Sleep function lets you listen to music up to 90 minutes before the Duo turns itself off
- Make it your own! Customize your Duo with optional grilles available at www.bostonacoustic.com/POP
- Time setting, station presets, and alarms settings are remembered during power outages
- Headphone output on the front panel
- Dual auxiliary inputs - front and rear panel
- Internal power supply - no bulky external adapter needed
With the optional HRD-i docking adapter:
- Play your iPod through the Duo speakers
- Use the Duo remote to control your iPod
- The composite video output lets you play iPod TV program through a television
- Your iPod is charged while placed in the HRD-i
© 2008. All rights reserved. Boston, Boston Acoustics and BassTrac are registered trademarks, and the
B/A ellipse symbol, make it your own, and Play Smart are trademarks of Boston Acoustics, Inc.
