Output

DInput 3 — Connect an HDMI source to this HDMI connector.

Audio from the HDMI input can be de-embeded from the HDMI source. This allows the user to choose to select audio either from the HDMI input or the analog audio 3.5

mmTRS inputs. The default selection is 2-channel digital audio from the HDMI input. Secure the HDMI input to the HDMI connector C using the LockIt bracket as follows:

1.Plug the HDMI cable into the panel connection.

2.Loosen the HDMI connection mounting screw from the panel enough to allow the LockIt lacing bracket to be placed over it.

3.Place the LockIt lacing bracket onto the screw and slide it up against the HDMI connector. Tighten the screw to secure the bracket.

4.Loosely place the included tie wrap around the HDMI connector and LockIt lacing bracket.

While holding the connector securely against the lacing bracket, tighten the tie wrap, then remove any excess length.

4 3

E Audio inputs 1-3 — Connect audio sources to these three 3.5 mm stereo mini jack TRS connectors.

FHDMI output — Connect an HDMI display device to this HDMI connector.

GRS-232 port — For serial RS-232 control, connect a host computer or control system to the 3-pole captive screw connector.

NOTE:	The default protocol is 9600 baud, 1 stop bit, no parity, 8 data bits, no
flow control.

DSC 301 HD• Rear Panel Connections

DSC 301 HD specifications

The Extron DSC 301 HD is a powerful digital scaler designed for high-definition video applications, making it an essential tool for professional AV installations. This device is particularly well-suited for those working in multichannel environments, requiring seamless video processing for presentations, broadcasting, and various multimedia displays.

One of the standout features of the DSC 301 HD is its ability to scale video input signals across a wide range of resolutions. It supports resolutions up to 1080p and even 2K, ensuring compatibility with the latest high-definition content and display technologies. This flexibility allows users to easily integrate diverse sources, such as computers, Blu-ray players, and other HDMI signal sources, into their AV setups without compromising on quality.

The DSC 301 HD employs Extron's proprietary Image Perfect scaling technology, which ensures that aspect ratios, sharpness, and color fidelity are maintained during the scaling process. This feature is crucial for maintaining the integrity of images, particularly when dealing with variable resolutions. Users can expect pristine video output whether the input is from a PC or a video camera, ensuring a consistent viewing experience.

In terms of connectivity, the DSC 301 HD is equipped with various input and output options, including HDMI, VGA, and composite video connectors. This ensures that it can accommodate a wide range of devices and output to different types of displays, allowing for versatile AV configurations. Additionally, the device supports audio embedding and de-embedding, making it suitable for integrated sound systems.

The DSC 301 HD also includes advanced features such as input signal detection, which automatically switches inputs based on the presence of a signal, and comprehensive EDID management, ensuring optimal communication between connected devices for resolution and configuration. Furthermore, the built-in test patterns assist in troubleshooting and installation, which can greatly enhance user experience and reduce setup time.

With a user-friendly interface, the Extron DSC 301 HD provides accessible control options, including front panel buttons and remote control capabilities. It integrates seamlessly with Extron's Global Configurator software, allowing for customizable configuration and management, making it an ideal choice for complex AV installations and environments requiring high functionality and reliability.

In summary, the Extron DSC 301 HD stands out as a robust solution for high-definition scaling needs, combining advanced technologies, extensive connectivity options, and user-friendly features, making it an excellent investment for professional AV users.