Maintenance and Modifications, cont’d

CAUTION The flanged edges of the top of the surface enclosure

 

 

are bevelled to an ultra-fine thickness of less than

 

 

0.04 (4/100)" (approximately 1 mm). These edges

 

 

are soft and can be easily nicked or bent. Exercise

 

 

caution when handling and mounting the enclosure.

 

 

Mishandling can damage the appearance of the

 

 

enclosure.

 

 

The surfaces of the HSA enclosure have screws and

 

 

 

 

other protrusions that could damage fine furniture.

 

 

Do not rest the enclosure on unprotected furniture.

6.

Remove the front panel from the enclosure.

7.

Disconnect any cables from the rear of the existing AAPs.

 

Carefully pull the cables out through the bottom of the

 

surface mount enclosure.

8.

On the underside of the table, remove the two bolts that

 

secure the clamshell to the surface mount enclosure

 

(figure 3-5). Lift the enclosure out of the table.

HSA 402

Mounting

Surface

AAP Cables

 

Clamshell

IEC Power Cord

Flat Washer

 

4 RJ-45 Connectors

Full Thread

 

Mounting Bolts

Figure 3-5 — Removing the HSA 402 from the table

9. Perform the desired maintenance procedure.

10. If the surface is not level, adjust the top surface. See “Adjusting the Top Surface Level”, later in this chapter.

11. Carefully lower the HSA enclosure into the table opening. From the underside, bolt the clamshell to the enclosure with the two bolts removed in step 8.

12. Connect the IEC power cord and RJ-45 cables to the connectors on the underside of the surface mount enclosure.

13. Cable the rear of the AAPs that are installed on the front panel. Route the cables through the hole in the underside of the surface mount enclosure and connect them to the rear of the AAPs. If applicable, refer to the cabling information in the AAP documentation.

14. Snap the interior RJ-45 connectors onto the rear of the front panel

bezel plug-ins.

15. Replace the front panel in the surface mount enclosure and secure

it in place with the hex head screws that were removed in step 4. If you lose a front panel screw, two spare screws are stored

in the underside of the clamshell.

16. Reconnect the interior AC power cable.

17. To prevent wear and tear caused by cable movement, secure the AAP cables underneath the table. See “Routing the AAP Cables” in chapter 2, “Installation”.

3-6

HSA 400/402 Series • Maintenance and Modifications

HSA 400/402 Series • Maintenance and Modifications

3-7

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Extron electronic HSA 400 INTERNATIONAL, HSA 402 INTERNATIONAL user manual Maintenance and Modifications, cont’d

HSA 400 INTERNATIONAL, HSA 402 INTERNATIONAL, HSA 402, HSA 400 specifications

Extron is a well-known company specializing in the design and manufacturing of high-quality AV signal routing, distribution, and control solutions. Among its impressive lineup, the Extron HSA 400 and HSA 402 models, as well as the RGB 580xi AAP, stand out for their exceptional performance and versatility in audio and video integration.

Starting with the HSA 400 and HSA 402, these are high-performance audio switches designed for efficient audio management in professional AV environments. The HSA 400 supports up to four stereo audio input channels, while the HSA 402 expands this capability to two outputs. Both units feature advanced audio processing, allowing users to mix and switch audio sources seamlessly. They come equipped with Extron's patented audio algorithms, which help maintain high audio fidelity by eliminating noise and distortion during the switching process.

The HSA series also ensures user-friendly operation through their intuitive interface, which includes front panel controls and LED indicators for easy status monitoring. Additionally, they can be integrated into larger systems using various control options, including serial and Ethernet for automation versatility.

On the other hand, the RGB 580xi AAP is a state-of-the-art presentation switcher that provides comprehensive input options for a variety of signal sources, such as RGB, HDMI, and composite video. It is particularly notable for its ability to support high-resolution signals up to 1920x1200, catering to the needs of modern displays and projectors. The RGB 580xi AAP is designed with advanced scaling technology, ensuring that output images maintain quality and clarity, regardless of the source resolution.

This model also accommodates multiple output formats, enabling simultaneous connections to different display types. The integration of Extron's standout technologies like frame synchronizers ensures smooth transitions and real-time video switching without lag, making it an ideal choice for dynamic presentations.

Overall, Extron's HSA 400, HSA 402, and RGB 580xi AAP are exemplars of audio and video technology designed for professional environments. Their robust feature sets, including seamless switching, high-quality processing, versatile input/output options, and user-friendly interfaces, make them essential components for modern AV installations.