Extron electronic Complete Installation Guide for Extron RSB, RSF, and RSU Series Stereo Amplifiers
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Installation, cont’d

4. Circuit overloading — When connecting the equipment

to the supply circuit, consider the effect that circuit overloading might have on overcurrent protection and supply wiring. Consider equipment nameplate ratings when addressing this concern.

5. Reliable earthing (grounding) — Maintain reliable grounding of rack-mounted equipment. Pay particular attention to supply connections other than direct connections to the branch circuit (e.g., use of power strips).

Rack mounting procedure

1. If feet were previously attached to the bottom of the switcher, remove them.

2. Mount the SW USB Series switcher on the rack shelf, using two 4-40 x 3/16" screws in opposite (diagonal) corners to secure the unit to the shelf (see the figures below and on the next page).

3. Install blank panel(s) or other unit(s) on the rack shelf as desired.

4. Install the shelf in the rack.

The following illustrations show examples of how the SW USB can be mounted on different sized rack shelves.

VersaTools Rack Shelf

4

3

1/2 Rack Width Front

False Faceplate

2

 

Use 2 mounting holes on

(2) 4-40 x 3/16"

opposite corners.

 

Screws

Mounting an SW USB switcher on a 3.5-inch deep

VersaTools rack shelf

1U Universal Rack Shelf

1/2 Rack Width Front False

Faceplate

4

3

Front false faceplate uses 2 screws.

2

Use 2 mounting holes on

(2) 4-40 x 3/16"

opposite corners.

Screws

Mounting an SW USB switcher on a standard 9.5-inch deep rack shelf

Furniture mounting

To mount the SW USB switcher under a desk, table, or podium, use the optional MBU 123 VersaTools Mini Under-Desk Mounting Kit (part #70-212-01), as follows:

1. If rubber feet were previously attached to the bottom of the unit, remove them.

2. Remove the two screws from one side of the SW USB. Retain the screws for possible later reassembly.

3. Attach one bracket to the side of the unit, using the provided machine screws.

2-4

SW USB Series • Installation

SW USB Series • Installation

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Contents SW USB Series Extron’s Warranty PrecautionsFCC Class a Notice 安全须知 中文Step Quick Start Guide SW USB SeriesTable of Contents SW USB Series Table of Contents, cont’dOne IntroductionAbout the SW USB Series FeaturesIntroduction About this ManualSW4 USB Introduction, cont’d Application DiagramsIntroduction, cont’d InstallationTwo SW USB SeriesTabletop use InstallationInstallation Overview Mounting the SW USB Series SwitcherFurniture mounting Installation, cont’dRack mounting procedure SW4 USB rear panel Rear Panel FeaturesPreparing the SW USB for under-desk mounting SW2 USB rear panelPower connector wiring Wiring the Power ConnectorRS-232 Pass Thru port Installation, cont’d Wiring for RS-232 CommunicationRS-232 connector pin assignments RS-232 portConnections for RS-232 loop-through Connecting Multiple SW USB Switchers in a SystemControlling an Extron A/V switcher in Loop 0 mode Contact Closure ControlOperation ThreeOperations Front Panel FeaturesPowering on the switcher OperationSIS command processing in Loop 1 mode Selecting an input using contact closureSelecting an input using SIS commands Mode SIS commands issued via SIS command to enable LoopContact closure SIS command sent Function on Selection Enabling front panel lockout executive modeSW USB Function SW USB Response to Host Command Sending commands to an A/V switcher using contact closureHost emulation SW4 USB Plus only ResettingSetting executive mode Setting up for host emulationPeripheral emulation SW4 USB Plus only SIS Configuration and ControlTroubleshooting FourUsing the Command/Response Table SIS Configuration and ControlHost-to-Switcher Communications SW USB Series SIS Configuration SIS Configuration and Control, cont’dCommand/response table for SIS commands Downloading and installing the SW USB firmware SIS Configuration and Control, cont’d Updating the FirmwareDownloading and installing the Firmware Loader Loading the firmware to the SW USB using the Firmware Loader Problem solving AAppendix a Specifications, Part Numbers AccessoriesSpecifications Specifications, Part Numbers, AccessoriesMounting options AccessoriesOptional accessories Specifications, Part Numbers, Accessories, cont’d

SW USB Series, RSB 126, RSU 126, RSB129, RSF123 specifications

Extron Electronic is a well-known brand in the AV industry, renowned for its high-quality signal distribution, control systems, and mounting solutions. Among its impressive range of products, the RSB129, RSF123, RSU 126, RSB 126, and SW USB Series stand out due to their sophisticated features and technologies.

The RSB129 is a robust rack shelf designed to accommodate a variety of equipment, such as routers, switches, and other AV devices. This shelf can support up to 300 pounds, making it an excellent choice for heavy-duty applications. It also features adjustable mounting points that allow for flexible placement of devices, ensuring an organized and efficient setup.

The RSF123, on the other hand, is a flexible rack frame solution that provides a reliable mounting option for intermediate size equipment. This 2U rack frame is built to hold devices securely, while its front ventilation design aids in maintaining optimal temperature levels. The RSF123 is particularly popular for those looking to streamline their installations with a clean and professional aesthetic.

The RSU 126 is another versatile rack mount solution that focuses on aesthetic appeal while providing functionality. Designed for environments where aesthetics matter, the RSU 126 features a smooth, sleek design that integrates seamlessly into office and conference room settings. Its compact 2U size makes it suitable for various AV applications, while its durable build ensures long-lasting use.

The RSB 126 is similar in nature to the RSB129 but is crafted for smaller setups. This 1U rack shelf is ideal for less intensive applications but still boasts impressive weight support. It features a front lip that prevents equipment from sliding off, ensuring that devices are kept securely in place. The RSB 126 is perfect for studios, server rooms, or any location requiring a compact yet sturdy shelf.

Finally, the SW USB Series is a suite of USB products designed to streamline connectivity in modern AV installations. These USB devices offer flexible options for extending USB signals over long distances without loss of quality. They support a variety of USB protocols, making them compatible with numerous devices, from cameras to computers. The SW USB Series aims to simplify complex installations, ensuring a reliable connection in various environments.

In summary, Extron's RSB129, RSF123, RSU 126, RSB 126, and SW USB Series products cater to a variety of AV installation needs, combining durability, functionality, and aesthetics. Whether for heavy-duty rack shelving or streamlined USB connectivity, these products are designed to enhance any AV setup.
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