Extron electronic RAC 104 user manual Using the help system, Updating the firmware

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Remote Control, cont’d

Using the help system

For information about program features, you can access the help program in any of the following ways:

•From the Extron Electronics program group, double-click the Audio Products Help icon.

•From within the Audio Products Control program, click Help on the task bar.

•From within the Audio Products Control program, press the F1 key.

Updating the firmware

Firmware updates will periodically become available on the Extron Web site. To load a firmware update:

1.Download the update file from the Extron Web site (www.extron.com).

2.Run the Audio Products Control Program.

3.On the File menu, click Update Firmware. The Firmware Loader window appears.

Firmware Loader window

4.Click the Upload Firmware File button.

5.Locate and select the update file you downloaded from the Web site and click Open. The Firmware Loader loads the update.

The RAC 104’s front panel LEDs flash intermittently during the loading process. Once loading is complete, all the LEDs flash simultaneously for 10 seconds and then return to their default settings.

The firmware update file must have an .s19 extension. If it does not have that extension it will not work properly.

6.After the update has completed loading, click Exit.

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Contents Remote Volume and Tone Controller RACPrecautions Safety Instructions EnglishRAC 104 Introduction Table of Contents, cont’d Connectors as shown below Quick Start Guide RACQuick Start Guide RAC 104, cont’d Table of Contents Appendix a Specifications , Part Numbers Accessories Specifications Included PartsOne RACFeatures IntroductionAbout the RAC Typical RAC 104 application Introduction, cont’d Two Installation and Operation Mounting the RACUL rack mounting guidelines Tabletop use Rack mountingInstallation and Operation, cont’d Furniture mountingProjector mounting Unbalanced Input Line level selector DIP switches Set these switches to Installation and Operation, cont’d Front Panel Controls Channel ties Creating a tieResetting the RAC Cancelling a tieLocking the front panel Installation and Operation, cont’d Three Remote Control Simple Instruction SetHost-to-controller instructions Controller-initiated messagesController error responses Using the command/response tableSymbol definitions Remote Control, cont’d RAC 104 Remote ControlCommand/response table for SIS commands Output VolumeAudio input gain/attenuation MuteBass adjustment Remote Control Treble adjustmentPreset save and recall RemoteView Preset Settings System resetUpdate firmware Front panel lock out Executive modes Information requestsTie channels together Volume, Bass, and Treble Range Limit Settings Installing the software Using the softwareWindows-Based Program Control Preset Preview button Setting volume and tone limitsInput/Output Level fields Using the help system Updating the firmwarePresets Front Panel Security Lockout Executive ModesMute Remote Control, cont’d AAppendix a Specifications, Part Numbers, and Accessories SpecificationsAudio Audio inputControl/remote remote volume/tone controller Audio outputGeneral Specifications, Part Numbers, Accessories, cont’d AccessoriesRAC 104 Specifications, Part Numbers, and Accessories Included PartsExtron’s Warranty USA, Canada, South America Japan Central AmericaExtron Electronics. All rights reserved

RAC 104 specifications

The Extron Electronics RAC 104 is a versatile and robust presentation interface designed to facilitate streamlined and efficient audio-visual signal management in various professional environments. This compact device is particularly well-suited for classrooms, conference rooms, and boardrooms where connectivity and ease of use are paramount.

One of the standout features of the RAC 104 is its ability to support multiple input formats. It provides four HDMI inputs, ensuring compatibility with a wide range of video sources such as laptops, tablets, and other HDMI-capable devices. This multi-input capability allows users to switch seamlessly between different presentations without the need for complicated setups or constant reconfiguration.

In addition to HDMI, the RAC 104 also includes a built-in audio interface. It features stereo audio inputs that complement the video signals, enabling an integrated A/V experience. This feature is crucial for presentations where sound plays an important role, providing clear and high-quality audio output.

Another remarkable technology included in the RAC 104 is its automatic configuration capabilities. The device can detect video signals and adjust its settings accordingly, making it user-friendly and reducing the need for technical support for less experienced operators. This is particularly beneficial in educational settings where instructors may not have extensive technical knowledge.

The Extron RAC 104 also boasts support for HDCP compliance, ensuring that it can handle protected content from various sources without any issues. This compliance is increasingly important in corporate and educational environments where digital rights management plays a significant role.

In terms of physical characteristics, the RAC 104 is designed for easy installation and integration. Its compact form factor allows it to fit into standard equipment racks or be mounted discreetly, preserving the aesthetics of the installation area. Moreover, the device’s durable construction ensures long-lasting performance even in high-usage scenarios.

Overall, the Extron RAC 104 is an ideal solution for those seeking a reliable and feature-rich presentation interface. Its combination of multiple input options, integrated audio capabilities, automatic configuration, and robust design make it a standout choice for various audio-visual applications. Whether in a corporate boardroom or an educational facility, the RAC 104 enhances the presentation experience, making it easier for users to share information effectively and efficiently.
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