Installation, cont'd

5.

Carefully remove (and retain) the mounting screws,

 

taking care not to damage the mounting holes in the wall.

 

Remove the mount from the wall.

6.

Remove a new V-Lock™assembly from its box, loosen the

 

hex cap screw and rotate the front section approximately

 

90 degrees to the mounting plate, (see figure 3). Lightly

 

tighten the hex cap screw to temporarily lock it in position,

 

allowing access to the mounting holes in the wall plate.

7.

Pass the wire through the access hole in the wall plate and

 

using the existing mounting holes and screws, securely

 

mount the new assembly wall plate to the wall.

NIf the mounting holes in the wall are damaged and unusable, or a new location is desired, create new mounting holes, following the instructions in the SI 26 and SI 28 User's Manual.

8.

Loosen the hex cap screw and turn the stage back through

 

90 degrees to its upright position and lock into place.

9.

Reattach the seismic cable to the speaker as shown.

 

Anchor this end to a

 

suitable secure point.

 

Seismic Safety Cable

 

Attach line here

 

and secure.

Figure 4 — Re-attach the seismic safety cable

10.Mount the speakers onto the assembly, following the instructions in the next section.

Mounting the speakers

The two models of speakers (SI 26 and SI 28) have slightly different mounting procedures. Follow the applicable method.

Mounting the SI 26 speaker onto the wall mount assembly

1.

Carefully lift the speaker above the wall mount assembly

 

and gently slide the speaker box bracket down into the

 

V lock groove (see figure 5) until it locks into place.

3V-Lock™Wall Mount Assembly Kit • Installation

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Extron electronic SI 26, SI 28 manual Installation, contd, Mounting the speakers
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SI 28, SI 26 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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