Command

ASCII Command

Response

Additional Description

 

(host to scaler)

(scaler to host)

 

 

 

 

 

 

 

 

 

Horizontal start

 

 

 

Specify a value

EX$HSRT}

HsrtX!*X$]

Set horizontal location of first active

 

 

 

pixel for current input.

Increment value

E+HSRT}

HsrtX!*X$]

Increment horizontal start position.

Decrement value

E-HSRT}

HsrtX!*X$]

Decrement horizontal start position.

View

EHSRT}

X$]

Show horizontal location of first active

 

 

 

pixel for current input.

 

 

 

 

Vertical start

 

 

 

Specify a value

EX$VSRT}

VsrtX!*X$]

Set vertical location of first active pixel

 

 

 

for current input.

Increment value

E+VSRT}

VsrtX!*X$]

Increase vertical start.

Decrement value

E-VSRT}

VsrtX!*X$]

Decrease vertical start.

View

EVSRT}

X$]

Show vertical location of first active

 

 

 

pixel for current input.

Pixel phase (available only for RGB and YUV input signals)

Specify a value

EX%PHAS}

PhasX!*X%]

Adjust the pixel phase to specified

 

 

 

value X% for current input.

Increment value

E+PHAS}

PhasX!*X%]

Increase the pixel phase.

Decrement value

E-PHAS}

PhasX!*X%]

Decrease the pixel phase.

View

EPHAS}

X%]

Show pixel phase for current input.

Total pixels (available only for RGB and YUV input signals)

Specify a value

EX^TPIX}

TpixX!*X^]

Adjust the total pixels to specified

 

 

 

value X^ for current input.

Increment value

E+TPIX}

TpixX!*X^]

Increase the total pixels.

Decrement value

E-TPIX}

TpixX!*X^]

Decrease the total pixels.

View

ETPIX}

X^]

Show the total pixels for current input.

Active pixels

Specify a value

EX&APIX}

ApixX!*X&]

Adjust the active pixels to a specified

 

 

 

value X& for current input.

Increment value

E+APIX}

ApixX!*X&]

Increase the active pixels.

Decrement value

E-APIX}

ApixX!*X&]

Decrease the active pixels.

View

EAPIX}

X&]

Show active pixels for current input.

Active lines

Specify a value

EX*ALIN}

AlinX!*X*]

Adjust the active lines to a specified

 

 

 

value X* for current input.

Increment value

E+ALIN}

AlinX!*X*]

Increase the active lines.

Decrement value

E-ALIN}

AlinX!*X*]

Decrease the active lines.

View

EALIN}

X*]

Show the active lines for current input.

 

 

 

 

NOTE: X! = Input selection: 1 to 3

 

X$ = Horizontal or vertical start: 0 to 255 (default midpoint = 128)

 

X% = Pixel phase: 0 to 63 (default = 31)

 

X^ = Total pixels: ±512 of the default value

 

X& = Active pixels: ±512 of the default value

 

X* = Active lines: ±256 of the default value

 

DSC 301 HD • SIS Communication and Control

27

Page 32 Page 34
Page 33
Image 33
Extron electronic DSC 301 HD Horizontal start, Vertical start, Pixel phase available only for RGB and YUV input signals
Page 32 Page 34

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.
Top Page Image Contents