Garmin EVA-2082S/126, EVA-2082S/906, EVA-2082S/920 user manual Designing an EVA Array cont’

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3.0 Designing an EVA Array (cont’)

Producing the most uniform front-to-back coverage is an iterative process. In general, it will be found that:

1.The top-most module will be aimed above the last-row heads. This may appear to aim ar- ray output at the back wall, which if reflective could produce audible delayed signals in the front of the room. However, reference to the 3,000- and 8,000-Hz vertical polar responses shows that maximum array output is aimed at the rear-most heads, not at the rear wall.

2.The lower modules will be attenuated. This is required because the lower modules are so much closer to the seats they cover than are the upper modules.

Coverage uniformity of ±3 dB front to back is a good goal for mid and high frequencies. At 500 Hz and below, such uniformity may not be attainable, particularly for short arrays (see additional comments in Sec- tion 3.41).

Figure 4:

EVADATM Main tab, where the array is built and performance is displayed in three frequency bands

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Electro-Voice® EVA Series User Manual

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Contents EVA-2082S/906 EVA-2082S/920 EVA-2082S/126 EVA-2082S/1220 Table of Contents Rigging-Safety Warning Introduction Introduction cont’ For proper grid selectionEVA-2082S/906 or EVA-2082S/126 dimensioned views Applications for Which EVA Arrays Are Most Appropriate Tool ListDesigning an EVA Array Typical Number of ArraysDesigning an EVA Array cont’ Designing an EVA Array cont’ Designing an EVA Array cont’ Evadatm Picture tab Evadatm Report tab, with many physical array details Designing an EVA Array cont’ Designing an EVA Array cont’ Five-Module Array Example An Eight-Module Example Recommended Preflight Procedures Preparing EVA Modules for InstallationModule Configuration Preparing EVA Modules for Installation cont’ Preparing EVA Modules for Installation cont’ EVA Rigging System Overview of the EVA Flying SystemEVA Rigging System cont’ Extended Grid with or without Second Spreader Bar Use of Two Standard Grids Assembling and Flying an EVA Array Rigging-Strength Ratings and Safety Factors Working-Load Limit and Safety Factor DefinitionsRigging-Strength Ratings and Safety Factors cont’ Structural Rating OverviewSimplified Structural-Rating Guidelines Rigging-Strength Ratings and Safety Factors cont’ Rigging-Strength Ratings and Safety Factors cont’ Electro-Voice Structural-Analysis Procedures Rigging Inspections and Precautions Rigging printed ReferencesMechanical Engineering printed References cont’ Rigging Web sitesPage Page Electro-Voice

EVA-2082S/920, EVA-2082S/126, EVA-2082S/906 specifications

Garmin has once again solidified its reputation for innovation and quality with the release of the EVA-2082 series, specifically the EVA-2082S/126, EVA-2082S/920, and EVA-2082S/906 models. These advanced devices blend cutting-edge technology with user-friendly features, catering to both novice and experienced users alike.

At the core of the EVA-2082 series is the integration of Garmin's proprietary GPS technology. Each model offers enhanced accuracy and reliability for navigation, ensuring that users have access to precise location tracking and real-time updates. The built-in multi-band GNSS capabilities allow for improved satellite reception and performance even in challenging environments, such as urban canyons or dense forests.

One of the standout features of the EVA-2082 series is the vibrant display, which delivers crisp visuals and easy readability in various lighting conditions. With customizable interfaces, users can tailor the information displayed to suit their specific needs, showcasing vital statistics such as speed, distance, and elevation.

The EVA-2082 series also emphasizes connectivity with Bluetooth and Wi-Fi capabilities, enabling seamless integration with smartphones and smartwatches. This connectivity allows users to receive notifications, sync data, and even share routes with other devices, enhancing the overall experience.

In terms of durability, the EVA-2082 models are designed to withstand the rigors of outdoor activities. They are water-resistant and built from high-quality materials that can endure harsh weather conditions, making them ideal companions for hiking, cycling, or other adventures.

A notable addition is the comprehensive navigation features that include preloaded topographic maps, which are essential for off-road exploration. Each device supports route planning and provides turn-by-turn directional prompts, making it easier than ever to explore new terrains confidently.

Battery life is another critical aspect where the EVA-2082 series excels. With an extended battery life, users can enjoy long hours of uninterrupted navigation without the worry of their device dying mid-journey.

In conclusion, the Garmin EVA-2082S/126, EVA-2082S/920, and EVA-2082S/906 models showcase the brand's commitment to excellence in GPS technology. With a robust set of features, superior navigation capabilities, and user-friendly interfaces, these devices are poised to become indispensable tools for outdoor enthusiasts and adventurers around the globe. Whether you're hiking through rugged trails or navigating city streets, the EVA-2082 series ensures you stay on track and ready for your next journey.
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