Extron electronic DSC 3G-HD A, DSC HD-3G A guide

•Screen Saver and Timeout — This option lets you enable screen saver mode, in which the video output is muted to black or blue if there is no active input video signal. It also lets you specify the output sync timeout. Screen saver mode allows display devices (such as an LCD panel, plasma screen, or projector) to enter low power or standby state to increase panel or lamp life.

•To select the screen saver color, press the  or  button. The options are Black (default) or Blue.

•To set the sync timeout, press the  or  button. You can select a duration of 1 through 500 seconds before the output sync times out. The default is Never, meaning that the sync does not time out.

NOTE: The DSC exits screen saver mode when a front panel button is pressed or an active input is detected. If the unit is in front panel lock (executive) mode (see Locking the Front Panel (Executive Mode) on page 40), front panel button presses have no effect on screen saver mode.

•Aspect Ratio — This option lets you set the aspect ratio to Fill (fills the entire output screen) or Follow (follows the native aspect ratio of the input).

•In fill mode, if you want to set an aspect ratio adjustment for a single input rate, you can select the correct size and position manually from the Picture Controls submenu (Image Size and Position) (see Picture Controls submenu on page 22).

•In follow mode, each input rate is displayed with its native aspect ratio (4:3, 5:4, 15:9, 16:9, 16:10) with the correct letter box or pillar box settings, visible under the Image Size and Image Position options on the Picture Controls submenu.

If you want a single input to fill the screen in follow mode, you can manually set the Image Position option on the Picture Controls submenu to 0,0 and set the Image Size to match the current output rate X, Y.

•Auto Memory — This option lets you enable or disable Auto Memory. When Auto Memory is enabled, the DSC stores the current input configuration and picture control values as an input preset. All values are stored except preset name, film mode, and audio gain or attenuation (see Auto Memories on page 38 for more information).

•Overscan — This option lets you select a default overscan mode to apply to SMPTE input rates (480i, 576i, 480p, 576p, 720p, 1080i, 1080p, and 2k). This zooms and crops SMPTE inputs to mask edge effects and ancillary data that may occur in broadcast signals. The options are 0% (the default), 2.5%, and 5%.

NOTE: If the overscan mode is not 0%, when Auto-Image is performed on an SMPTE input rate, it refers to the default input values for sizing and centering instead of performing a true Auto-Image.

•Temperature — This read-only field shows the internal temperature of the unit in Fahrenheit (left value) and Celsius (right value).

•Factory Reset — This option lets you reset the unit to its factory-installed values (removing any user-defined values) while retaining the current firmware version.

To reset using the OSD, press and hold the Enter button until Factory Reset is displayed. The message remains for approximately 1 minute after the reset is complete to allow time for the display device to sync with the DSC output. (The equivalent SIS command is <ESC> zxxx <CR>.) For other reset methods, see Resetting on page 40.

DSC 3G-HD A and DSC HD-3G A • Operation

DSC 3G-HD A, DSC HD-3G A specifications

Extron Electronics has long been a leader in the field of audiovisual solutions, and the DSC HD-3G A is a testament to the company’s commitment to high-quality video distribution and signal processing. This versatile device is designed specifically for applications that require the handling of high definition video signals, with support for 3G-SDI and HD-SDI formats.

One of the standout features of the DSC HD-3G A is its ability to automatically detect incoming signal formats. This feature simplifies setup and ensures compatibility with various video sources. The DSC HD-3G A supports resolutions up to 1080p, providing users with exceptional image quality and clarity crucial for events, presentations, and broadcasts.

A defining characteristic of the DSC HD-3G A is its robust signal processing capabilities. This includes not just straight signal pass-through but also the ability to handle time-base correction, ensuring a stable output regardless of the input signal's quality. The device employs advanced equalization technologies, which allow for long cable runs without signal degradation, a vital capability in professional environments such as studios and live event venues.

In terms of connectivity, the DSC HD-3G A boasts multiple 3G-SDI input and output connections, offering flexibility in routing signals to various displays or recording devices. The unit is designed with a compact form factor, making it easy to integrate into existing systems without taking up excessive space.

Reliability is another core characteristic of Extron products, and the DSC HD-3G A is no exception. Built with high-quality components and rigorous testing standards, this device ensures consistent performance even in demanding scenarios. Furthermore, users can take advantage of remote monitoring and control capabilities that facilitate easier management of the equipment from any location.

In summary, the Extron DSC HD-3G A offers an array of cutting-edge features that cater to the needs of professionals in the audiovisual sector. Its automatic signal detection, superior signal processing, extensive connectivity options, and reliability make it an invaluable tool for anyone seeking to distribute high-definition video signals with confidence and precision. Overall, this device exemplifies Extron's dedication to advancing audiovisual technology and meeting the ever-evolving demands of its users.