Extron electronic SW USB Series, RSF123 Enabling front panel lockout executive mode, Switcher

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Operation, cont’d

SIS

SW USB Function

SW USB Response to Host

Command

 

 

 

 

 

!

Performed and passed through

Chn X!]

 

 

 

^

Performed, not passed through

USB X!]

 

 

 

E (any)

Performed, not passed through

See the SIS command table.

X

Performed, not passed through

Exe X#]

 

 

 

N

Performed, not passed through

60-95n-01

 

 

 

Q

Performed, not passed through

n.nn

 

 

 

*Q

Performed, not passed through

n.nn.nnnn

I

Performed, not passed through

ChnX!•InACT X$OutACTX$]

 

 

 

0V – 100V

Passed through, not performed*

CMD ]

 

 

 

&

Passed through, not performed*

CMD ]

 

 

 

%

Passed through, not performed*

CMD ]

 

 

 

1B, 0B

Passed through, not performed*

CMD ]

1M, 0M

Passed through, not performed*

CMD ]

 

 

 

1Z, 0Z

Passed through, not performed*

CMD ]

$

Passed through, not performed*

CMD ]

 

 

 

*For explanations of commands that are passed through to the A/V switcher and not performed by the SW USB, refer to your A/V switcher’s user’s manual.

Example: When a control system issues an SIS input selection command of 1! (Select input 1), 2! (Select input 2), 3! (Select input 3), or 4! (Select input 4), the SW USB switches to the corresponding input. In addition, the SW USB passes the SIS input selection command through the RS-232 Pass Thru port, causing the same input to be selected on the A/V switcher.

The following SIS commands can not be passed through to the A/V switcher:

•Information requests: View part number (N) and Request information (I)

•Change loop mode: EnLOOP

•Upload firmware: EUpload

See the SIS Command/Response table in chapter 4, “SIS Configuration and Control,” for explanations of SIS commands that are performed by the SW USB.

Sending commands to an A/V switcher using contact closure

In Loop 0 mode, you can select an input on the SW USB by shorting the equivalent pin on the Contact port to ground (either by pressing a button on a connected contact closure device or by connecting a jumper between pin 1, 2, 3, or 4 and _[ground]). Shorting the pin to ground issues an input selection command to the SW USB, which passes the SIS command through its RS-232 Pass Thru port to the A/V switcher. The switcher then switches to the equivalent input.

For example, if you wanted to select input 1 on the A/V switcher, you would short pin 1 to ground on the

SW USB Contact port. The SW USB switches to input 1 and, simultaneously, the RS-232 Pass Thru port passes the SIS command 1! to the A/V switcher, which also switches to input 1.

The following table shows the SIS commands that are issued when inputs are selected by contact closure:

Contact closure

SIS command sent

Function on the

selection

via RS-232 Pass Thru

A/V Switcher

 

 

 

Pin 1 to _

1!

Select input 1

 

 

 

Pin 2 to _

2!

Select input 2

Pin 3 to _

3!

Select input 3

 

 

 

Pin 4 to _

4!

Select input 4

 

 

 

NWhen the SW USB is operating in Loop 0 mode,

pressing one of its front panel input buttons or issuing the SIS command X!! also selects the same input on the A/V switcher.

Enabling front panel lockout (executive mode)

Executive mode disables all front panel controls, locking out the user from those functions. Putting the switcher in this mode enhances security by protecting against inappropriate or accidental changes to settings. When the SW USB is in executive mode, RS-232 and contact closure remain available.

To lock the front panel, press and hold Input buttons 1 and

2 simultaneously for 5 seconds, then release them. The red Exec Mode LED on the front panel lights, indicating that executive mode is enabled.

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SW USB Series • Operation

SW USB Series • Operation

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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 SwitcherRack mounting procedure Installation, cont’dFurniture mounting 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 FourHost-to-Switcher Communications SIS Configuration and ControlUsing the Command/Response Table Command/response table for SIS commands SIS Configuration and Control, cont’dSW USB Series SIS Configuration Downloading and installing the Firmware Loader SIS Configuration and Control, cont’d Updating the FirmwareDownloading and installing the SW USB firmware Loading the firmware to the SW USB using the Firmware Loader Problem solving AAppendix a Specifications, Part Numbers AccessoriesSpecifications Specifications, Part Numbers, AccessoriesOptional accessories AccessoriesMounting options 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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