Emotiva UPA-2 manual NEC National Electrical Code Standards, Antenna Grounding Outside the House

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NEC (National Electrical Code) Standards

A Note for the Cable Television (CATV) Installer

This reminder is to call the CATV system installer’s attention to Article 820-40 of the NEC that provides guidelines for proper grounding and in particular, specifies that the cable ground shall be connected to the grounding system of the building as close to the point of cable entry as practical.

Antenna Grounding Outside the House

If an outside antenna is connected to the receiver, be sure the antenna system is grounded so as to provide some protection against voltage surges and built-up static charges. Article 810 of the National Electrical Code, ANSI/NFPA 70, provides information with regard to proper grounding of the lead-

in wire to an antenna-discharge unit, connection to grounding electrodes, and requirements for the grounding electrode. See diagram below.

Always observe proper antenna or satellite dish grounding techniques. When lightning strikes

there is always the possibility that your antenna or dish (mounted high on the roof) can

become a conduit for lightning and electrically damage any equipment to which it’s connected. Additionally, proper grounding offers safety to the people using the audio/video system in the event of an electrical problem.

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Contents UPA-2 Table of Contents UPA-2 Technical Specifications Limited Warranty Safety Precautions Toll Free 877 EMO-TECH NEC National Electrical Code Standards Antenna Grounding Outside the HouseThank You for your UPA-2 Purchase Unpacking the UPA-2 InventoryRecording the Serial Number Emotiva UPA-2 Stereo Power Amplifier Front Panel LayoutRear Panel Layout RCA Audio Inputs/OutputsInstallation and Connections AC Power ConsiderationsPhysical Placement Input Connection Considerations Output Connection ConsiderationsConnection Tips for Superior Sound Connection Diagrams Connecting a 7.1 Preamp/ProcessorConnection using a 7.1channel preout to UPA-2 Connection using a 7.1 channel preout to UPA-2 12V Trigger Connections Series and Parallel Speaker Connections SeriesParallel Technical Note about Multiple Speaker Connections Troubleshooting Guide No Sound from one or more speakers connected to the UPA-2Turn-on and turn-off thumps Hum Noises in the SpeakersProblems with the whole A/V System Other Probable Causes of NoiseOne or more RED lights on the Front Panel are Blinking UPA-2 Technical Specifications Limited Warranty Emotiva Audio Corp Emotiva DisclosureEmotiva Audio Corp

UPA-2 specifications

The Emotiva UPA-2 is a versatile and powerful two-channel power amplifier designed to elevate your audio experience. Offering a combination of high-performance specifications and exceptional build quality, it is an ideal choice for both music enthusiasts and home theater aficionados looking to enhance their sound systems.

One of the standout features of the UPA-2 is its robust power output. It delivers a continuous power of 125 watts per channel into 8 ohms, and an impressive 200 watts per channel into 4 ohms. This high power output ensures that even the most demanding speakers can be driven with ease, providing clarity and detail across the audio spectrum. Whether you are listening to intricate orchestral compositions or thumping bass-heavy tracks, the UPA-2 is designed to reproduce audio accurately and without distortion.

The UPA-2 employs a high-quality Class A/B amplifier design, which combines the best characteristics of both Class A and Class B technologies. This results in efficient operation without compromising sound quality. The amplifier features an advanced Thermal Management System, ensuring it remains cool and reliable even during extended listening sessions. Additionally, its dual mono construction minimizes crosstalk between channels, leading to a clearer stereo image.

Another noteworthy characteristic of the UPA-2 is its solid build quality. Encased in a sturdy chassis, it is designed to withstand the rigors of daily use while providing a sleek and modern aesthetic. The amplifier features gold-plated RCA inputs and a detachable power cord for added convenience and connectivity. Furthermore, the UPA-2 is equipped with a comprehensive protection circuitry system, safeguarding against potential overcurrents, overheating, and short circuits.

In terms of compatibility, the Emotiva UPA-2 can seamlessly integrate into a variety of audio setups. It pairs well with both high-efficiency speakers and demanding high-fidelity systems, making it a versatile choice for various listening environments. The amplifier's balanced XLR inputs also support professional-grade equipment, further enhancing its utility.

Ultimately, the Emotiva UPA-2 stands out for its combination of power, efficiency, and sound quality. Its thoughtful engineering and feature set make it an exceptional choice for anyone looking to enhance their audio experience, proving that it truly deserves a place in any serious music lover's setup.
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