CONTROLS...

BEFORE CONNECTING

YOUR SUBWOOFER...

Figure 2.

IDENTIFICATION OF CONTROLS AND CONNECTING AC POWER

Refer to Figure 2 to identify the controls of your subwoofer’s internal amplifier:

High-Level Input and Output terminals

Low-Level Input jacks: connect to preamplifier outputs

Crossover Frequency: controls upper-corner roll-off point

Power-On Indicator

Phase: reverse/normal switch to flip audio-signal polarity (except BU-80)

Volume Control: controls volume of subwoofer

Turn off your entire audio system prior to connecting your subwoofer.

Connect your subwoofer to an unswitched AC wall outlet.

+ L –

– R

+

 

 

 

 

 

 

 

 

 

 

 

Low-Level In

Crossover

Power

 

 

SPKR

 

 

Frequency

Volume

 

 

 

 

 

In

 

L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Phase

 

 

SPKR

 

R

 

 

 

 

 

Out

 

 

50

150

 

Min

Max

 

 

 

 

 

 

 

Digital Technology

120V

 

 

CAUTION

 

 

RISK OF ELECTRIC SHOCK

 

60Hz

 

 

 

®

 

DO NOT OPEN

 

160W

 

WARNING: SHOCK HAZARD – DO NOT OPEN.

 

 

AVIS: RISQUE DE CHOC ELECTRIQUE – NE PAS OUVRIR.

CUIDADO: PELIGRO DE CHOQUE ELECTRICO – NO ABRIR.

BU Series Powered Subwoofers – Owner’s Manual 7

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Infinity BU-80, BU-150, BU-120 owner manual Identification of Controls and Connecting AC Power

BU-120, BU-150, BU-80 specifications

The Infinity BU series, which includes models BU-80, BU-150, and BU-120, represents a premium line of massage chairs designed to deliver an exceptional relaxation experience. Each model features innovative technologies and a plethora of characteristics that cater to various user preferences, ensuring effective stress relief and muscle relaxation.

The Infinity BU-80 is an entry-level model that offers a comprehensive massage experience despite its compact design. Its core features include a 3D massage roller system that mimics the hands of a professional massage therapist. The BU-80 is equipped with multiple massage techniques such as kneading, tapping, rolling, and shiatsu, allowing users to customize their sessions. Additionally, it boasts body scanning technology, which intelligently adjusts to the user's body shape and size for a tailored massage experience. The built-in heating function enhances relaxation by soothing tight muscles, while the Bluetooth connectivity allows users to enjoy music during their sessions.

Moving up the line, the Infinity BU-120 incorporates advanced features that elevate its performance. This model offers a wider range of massage techniques, including stretching and air compression therapies that target specific muscle groups. The dual-layered massage rollers provide deeper tissue penetration, ensuring effective relief for users seeking more intensity in their massages. The BU-120 also enhances the user experience with an easy-to-navigate remote control, enabling effortless adjustments during sessions. Furthermore, its design promotes zero gravity positioning, which elevates the legs to reduce pressure on the spine, offering a weightless feel during use.

At the top of the range, the Infinity BU-150 stands out as a high-end model packed with cutting-edge technologies. It features a 4D massage mechanism capable of deeper movements for a more profound experience. The extensive body scan technology in the BU-150 allows for even greater customization, adapting not only to body shape but also to specific pressure preferences. The chair includes multiple auto programs that cater to various needs, from relaxation to pain relief. Users can enjoy foot rollers that provide a rejuvenating experience while a dedicated lumbar support system enhances comfort. As with the other models, the BU-150 includes Bluetooth capabilities, high-quality speakers, and a sleek, modern design that seamlessly fits into any home decor.

In summary, the Infinity BU series, with the BU-80, BU-120, and BU-150 models, offers innovative massage technologies that cater to a wide audience, ensuring every user finds the perfect balance of comfort and therapy tailored to their individual needs.