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Extron electronic 68-388-01 manual PC Input Selection Buttons and Indicators

Models: 68-388-01

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Chapter 3 • Operating the System 5cr

________ As stated earlier, each input button can be programmed to “learn” an

associated IR command. For example, selecting the PC1 input could also send a signal to the projector to switch to its computer input mode, and selecting VID1 could cause the projector to switch to S-video mode, etc.

3PC Input Selection Buttons and Indicators:

•PC1 – Input select button for computer video and audio. This selects the input from the VGA and Audio connectors on the System 5 front panel.

•PC2 – Input select button for an RGBS or RGBHV source (and audio) from the PC2 section of the rear panel. This could be from a computer, through a computer-video interface.

•PC3 – Same as PC2 but input is from the PC3 section of the rear panel.

4 Composite or S-video inputs (VCR, DVD, etc.):

VID1 – 1st input select button for Composite Video or S-video with audio. VID2 – 2nd input select button for Composite Video or S-video with audio.

5Audio Gain (Volume) Control knob for amplified output.

Max LED (red) – lights when the audio output level control has reached its maximum point. This does not indicate the audio level.

Clip LED – lights when the output level is beginning to overdrive (peak). This indicator is used to set the audio attenuation for the inputs.

Min LED – lights when the output level control has reached its minimum point. This does not indicate the audio level.

_______ When all audio inputs are at the same level coming into the System 5cr,

the Volume knob functions as the master volume control for both audio outputs. (See Setup Mode procedures later in this chapter.)

6PC1 Input connectors – Audio and Computer VGA connectors selected by the PC1 button. Connect a VGA cable to the 15-pin HD connector. Plug the computer’s audio output to the audio jack.

_______ Each of the controls described above are duplicated on the IR 40 remote

control, on the optional SCP 100 panels, and on the Windows® control software. The operation is the same, including associated IR commands.

Figure 3-1b. Front panel controls and indicators

7IR Function LEDs and Infrared Receiver/Learner Port – In addition to each LED having its function, in combinations they indicate other things.

TX LED (green) – lights when System 5 is transmitting infrared signals. Flashes with Config and Retry LEDs to indicate a time-out condition for the configuration mode.

Config LED (amber) – When steady on the System 5 is in setup mode and is ready to be configured. See the Setup Mode procedures for ways in which this indicator is used in combination with other LEDs.

Retry LED (red) – Indicates the System 5 has failed to recognize a command in the infrared learning process.

IR Remote – window receives signals from the IR 40 for normal operation, as well as from other remote control sources when learning commands.

Extron • System 5cr Switcher • User’s Manual

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Extron electronic 68-388-01 manual PC Input Selection Buttons and Indicators, 1b. Front panel controls and indicators
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68-388-01 specifications

Extron Electronics has long been a prominent name in the AV integration industry, known for its innovation and quality products. One of the standout models in their product line is the Extron 68-388-01, a versatile and user-friendly solution designed to enhance various audiovisual experiences. This device exemplifies Extron's commitment to excellence, delivering robust performance and seamless integration for a variety of applications.

The Extron 68-388-01 is primarily an HDMI to RGB scaler designed for converting HDMI signals into high-quality RGB analog video outputs. This feature is particularly beneficial for environments where legacy analog display equipment is still in use, allowing for compatibility with modern HDMI sources without sacrificing signal quality. The device supports a wide range of resolutions up to 1920x1200, ensuring it meets the demands of high-definition content while maintaining clarity and detail.

A key feature of the 68-388-01 is its advanced scaling technology. Utilizing precise scaling algorithms, this device effectively adjusts the input signal to match the native resolution of the output display, minimizing artifacts and enhancing image quality. This technology is particularly useful in settings such as classrooms and conference rooms, where visual clarity is essential for effective communication.

Another notable characteristic of the Extron 68-388-01 is its user-friendly interface. Equipped with a straightforward front-panel control system, users can easily manage settings and configurations, making it suitable for both tech-savvy users and those less familiar with AV technology. Additionally, the device comes with Extron's proprietary software, allowing for remote management and configuration via a connected PC or network.

The build quality of the 68-388-01 is typical of Extron's reputation for durability and reliability. Designed for rack mounting, it fits seamlessly into existing AV installations while offering excellent thermal management and low power consumption. Its compact form factor enhances versatility, making it an ideal choice for a range of environments, from education to corporate and broadcast applications.

In conclusion, the Extron 68-388-01 stands out as an exceptional HDMI to RGB scaler, combining advanced features, robust performance, and ease of use. Its ability to bridge the gap between modern digital sources and legacy analog displays makes it an invaluable tool for any AV professional looking to create a flexible and future-proof installation.