Advanced Configuration Test pattern | Extron electronic DSC 301 HD

Command	ASCII Command	Response	Additional Description
	(host to scaler)	(scaler to host)


Advanced Configuration
Test pattern
Set test pattern	EX1*TEST}	TestX1*]	Set the test pattern to X1*.
View test pattern	ETEST}	X1*]	View the current test pattern.

Freeze
Enable	1F	Frz1]	Freeze selected input.
Disable	0F	Frz0]	Unfreeze selected input.
View	F	X(]	Show the freeze status.

Input aspect ratio (per input)

Enable Fill mode	EX!*1ASPR}	AsprX!*1]
Enable Follow	EX!*2ASPR}	AsprX!*2]
mode
View aspect setting	EX!ASPR}	X2$]

Sets input X! to always fill the entire raster (default).

Sets input X! to preserve its native aspect.

View aspect ratio setting for input X!.

Auto switch mode

Disable	E0AUSW}	Ausw0]	Manual switching only (default).
Priority to highest	E1AUSW}	Ausw1]	Gives priority to the highest numbered
active			active input.
Priority to lowest	E2AUSW}	Ausw2]	Gives priority to the lowest numbered
active			active input.
View setting	EAUSW}	X3@]	View the current auto switch mode.

Video effect

Cut	E0SWEF}	Swef0]	Sets the switch to cut.
Fade though black	E1SWEF}	Swef1]	Sets the switch to fade through black.
View setting	ESWEF}	X2(]	View setting.

Front panel security lockout (Executive Mode)

Enable Executive			1X	Exe1]	Lock entire front panel.
mode 1
Enable Executive			2X	Exe2]	Limited front panel adjustments (input
mode 2					selection) can be made.
Disable Executive			0X	Exe0]	Unlock front panel controls. All front
mode					panel adjustments can be made.
View Executive			X	X2@]	View the current status.
mode status
NOTE: X! =	Input selection: 1 to 3
X( =	Enable or disable: 0 = Off/ or disable, 1 = On or enable
X1* = Test patterns:
	0	= Off (default), 1 = Crop, 2 = Alternating pixels, 3 = Crosshatch, 4 = Color bars, 5 = Grayscale
	6	= Blue mode, 7 = Audio Test (crop pattern, OSD text “Audio Test”, pink noise; Ch 1/2, 48 kHz, 24 bit)
X2@ = Executive mode:
	0	= Off or disable (default), 1 = Exec mode 1 (complete panel lockout), 2 = Exec mode 2 (partial lockout- input switching only).
X2$ = Aspect ratio:
	1	= Fill; each input rate will automatically fill the entire output raster (default)
	2	= Follow; each input rate will be displayed with its native aspect ratio
X2( = Video switching effect:
	0	= Cut, 1 = Fade through black (default)
X3@ = Auto switch mode:
	0	= Disable (default), 1 = Priority to highest numbered input, 2 = Priority to lowest numbered input
				DSC 301 HD • SIS Communication and Control		33

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.