Extron electronic SI 28 manual Installation, cont’d, Rotate and mount the wall mount assembly

Page 6

Installation, cont’d

shown in figure 5 and tighten the hex cap screw to lock the plate in position. This makes the next steps easier to perform.

Rotate this section 90°.

Fasten the

wall mount plate to the vertical surface (see step 7).

Figure 5 — Rotate and mount the wall mount assembly

3. Mark the location of the wall mount plate's three primary mounting holes on the stud line, and drill pilot holes.

NFor some surfaces the four alternative pilot dimples (see figure 6) may be used to secure the assembly in place. Mark and drill as appropriate.

Alternative

Pilot Dimples

Primary

Mounting

Holes

Alternative

Pilot Dimples

Figure 6 — Mounting hole locations on the speaker bracket

4.Mark the wall where the wire will pass through the plate, and cut a small access hole large enough for the wire to pass through without snagging. If the stud is wider than the plates access hole, then cut the hole in the wall to the left or right and directly alongside the stud (see figure 7).

NBefore cutting it, make sure the plate will hide the proposed area of the hole after installation.

4SI 26 and SI 28 Speakers • Installation

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Contents SI 26 and SI Packaging Information SI 26 and SI 28 speaker packaging detailsIntroduction About the SI 26 and SI 28 SpeakersFeatures C D E F G HInstallation Installing the SI 26 or SI 28 SpeakerInstallation, cont’d Rotate and mount the wall mount assemblyInstall wall mount assembly Pull tape and lift away the rear cover Attach a seismic safety cable to the rear of the speaker Extron Remove the logo from the front grill Troubleshooting Tips Service accessTroubleshooting Tips Observed Problem Possible Causes Remedial Action Specifications Audio/acoustic and electricalExtron’s Warranty Central AmericaExtron Electronics, USA
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SI 28 specifications

Extron Electronics SI 28 is a highly regarded audio distribution system specifically designed to deliver exceptional performance in a variety of professional audio environments. Compact and robust, the SI 28 represents the cutting-edge of audio distribution technology, providing users with the flexibility, quality, and functionality required for modern audiovisual setups.

One of the standout features of the SI 28 is its ability to distribute audio signals with incredible fidelity. It is equipped with high-performance DACs (Digital-to-Analog Converters) that ensure the integrity of the audio signal is preserved throughout the distribution process, resulting in clear and precise sound reproduction. Additionally, the unit supports various input formats, making it highly versatile and capable of handling multiple audio sources seamlessly.

The SI 28 boasts advanced audio processing capabilities, allowing users to fine-tune their audio output to suit specific needs. Integrated EQ controls provide the ability to adjust frequency response, which enhances performance in challenging acoustic environments. This capability is crucial for venues like auditoriums and conference rooms where acoustics can vary significantly.

Another critical aspect of the SI 28 is its user-friendly interface. Featuring multiple input and output options, including balanced and unbalanced connections, users can easily integrate the system into existing infrastructure. Its intuitive control software simplifies management, enabling real-time adjustments and preset configurations for different audio scenarios.

Technological advancements in the SI 28 include support for various audio formats and protocols. The device is compatible with both analog and digital audio formats, ensuring broad applicability across diverse systems. Furthermore, the inclusion of RS-232 and TCP/IP control capabilities allows for seamless integration into larger networked environments, facilitating remote operation and monitoring.

The SI 28 is also designed with reliability in mind, featuring robust construction tailored for demanding professional environments. Its thermal management system ensures optimal performance, even in high-usage situations.

In summary, the Extron Electronics SI 28 audio distribution system is a powerful, versatile, and reliable solution for professional audio applications. With high-quality audio processing, user-friendly features, and advanced connectivity options, it meets the diverse needs of modern AV professionals, making it a top choice for installations requiring superior audio performance.
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