ADDENDUM ADDENDUM TO OS550/OS550-BB MANUAL

IMPORTANT CONSIDERATIONS BEFORE INSTALLATION

Follow all safety precautions and operating instructions outlined in this addendum and your OS550 Series manual.

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CAUTION: Refer to accompanying documents. Ref. ISO 3864 NO. B.3.1

DIRECT CURRENT ONLY: REF. IEC 417, NO. 5031

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Section 3.2 How to Power the Thermometer

Only experienced personnel should install and make electrical connections to the thermometer.

Power must be disconnected before making any electrical connections.

The power supply used to power the thermometer should be VDE or

UL approved with the following ratings: Power: 7-24 Vdc @ 80 mA. Overload

Protection: Current limited to 500 mA.

There is only one fuse in the OS550. Disconnect power before replacing the fuse. The fuse must be replaced with one of identical size and rating. Fuse Specifications: 125 mA/250 Vac, Time-lag, 5 x 20 mm with UL and/or VDE Approvals such as Wickmann No. 19195-028.

All connections made to the thermometer should be made via a

stranded wire, shielded cable, 24 AWG (min), such as OMEGA Engineering’s Model TX4 or TX8 series. Wiring requirements for this unit are Class II.

Do not operate in flammable or explosive environments.

This product is for professional use only. It is intended for use exclusively in laboratory or factory settings. Do not use it outdoors. Do not operate in flammable or explosive environments. There are no user serviceable parts inside this unit.

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Omega Speaker Systems OS550-BB Series, OS550 Series manual Addendum Addendum to OS550/OS550-BB Manual

OS550-BB Series, OS550 Series specifications

The Omega Speaker Systems OS550 Series and OS550-BB Series represent the forefront of audio innovation designed for both casual listeners and audiophiles alike. These speaker systems are engineered to deliver exceptional sound quality, featuring advanced technologies that enhance audio performance and user experience.

One of the standout features of the OS550 Series is its robust build quality, which includes a combination of high-quality materials and meticulous engineering. The cabinets are constructed from durable MDF to minimize resonance and distortions. This ensures that the speakers produce clear, accurate sound across all frequencies. The OS550 speakers are equipped with high-end woofers that provide deep, resonant bass, while the tweeters deliver crisp, articulate highs, resulting in a balanced audio presentation.

In addition to superior build quality, the OS550 Series incorporates innovative sound technologies. The inclusion of advanced crossover networks optimally manages the distribution of frequencies between woofers and tweeters, enhancing overall clarity and detail. This technology helps to create a more immersive listening experience, whether users are enjoying music, podcasts, or movie soundtracks.

The OS550-BB Series offers additional versatility, featuring Bluetooth connectivity for seamless streaming from a variety of devices. This series is designed for users who prioritize convenience without sacrificing audio quality. The Bluetooth integration allows for easy pairing with smartphones, tablets, and computers, making it an ideal choice for modern audio setups.

Both series benefit from refined acoustics, with tuned ports that improve airflow and minimize distortion. This attention to detail allows the speakers to perform exceptionally well in various environments, whether used in a dedicated home theater or as part of a casual living space setup.

Moreover, the OS550 and OS550-BB Series are designed with user-friendliness in mind. They feature simple-to-use controls and options for wall mounting, providing flexibility in placement. This enables users to optimize their listening environment according to their preferences.

In short, the Omega Speaker Systems OS550 Series and OS550-BB Series are distinguished by their combination of high-quality construction, advanced audio technologies, and user-focused features. These speaker systems are perfect for anyone looking to elevate their audio experience, making them an impressive addition to any home audio setup. With their exceptional performance and versatility, they are sure to satisfy even the most discerning listeners.