Extron electronic SI 28 manual Pull tape and lift away the rear cover

Page 8

Installation, cont’d

7.Place the wall mount assembly against the wall, aligning the plate holes with those drilled, and secure with appropriate hardware (see figure 5), using a powered screwdriver with an appropriate screw bit.

8.

When the assembly is securely in place, loosen the hex

 

cap screw (turn counter-clockwise) and rotate the front

 

section back into a vertical position with the hex cap screw

 

at the top. Using the allen hex tool, turn the hex cap screw

 

clockwise to tighten.

9.

Repeat steps 1 through 8 for the second assembly mount.

Preparing the speaker for mounting

1.

Remove the cover from the back of a speaker by pulling

 

the two attached tape tabs towards you and lifting the

 

cover away.

NIf the tape has been removed previously, carefully insert a flat bladed screwdriver to loosen the two lower locking tabs first, then one or more of the top tabs. Take care not to crack or chip the cover, or break off the locking tabs.

Lift away the cover as it comes free.

Pull tape

here...

...and lift away rear cover.

Figure 9 — Pull tape and lift away the rear cover

2.

At this point connect an optional seismic safety cable (not

 

supplied) to the rear of the speaker by looping it through

 

the hole on the box bracket and securing (see figure 10).

 

Anchor the other end to a suitable secure point above the

 

speaker wall assembly mount.

CThe safety cable should be of sufficient strength to support the full weight of the speaker and wall mount assembly combined.

NEnsure that the cable is long enough to allow you to connect the speaker wires and to manipulate the speaker into position on the assembly mount.

6SI 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 Troubleshooting TipsService access 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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