Extron electronic DSC 301 HD manual Resolutions and Refresh Rates, Resolution and Refresh Rates

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The viewable device status information is:

•device internal temperature (in degrees F and C)

•the current active input details (resolution, signal format, and total lines)

•output resolution and refresh rate and output format

•AFL status (locked or disabled)

•HDCP status (input status and HDMI output status)

•Display Info (resolution and refresh rate)

•Firmware build details

Resolutions and Refresh Rates

In addition to the 83 factory rates, there are also three custom, user-defined or captured rates available (C1 - C3). When no rate is captured or uploaded to any of the custom slots, they revert to the default setting — 720p/60 Hz.

Resolution

23.98 Hz 24 Hz

25 Hz

29.97 Hz

30 Hz

50 Hz

 

 

 

59.94 Hz

60 Hz

75 Hz

Custom 1 through 3

 

 

 

For captured or uploaded EDID tables

 

 

 

 

 

 

 

 

 

 

 

 

 

 

640 x 480

 

 

 

 

 

X

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

800 x 600

 

 

 

 

 

X

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

852 x 480

 

 

 

 

 

X

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

1024 x 768

 

 

 

 

 

X

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

1024 x 852

 

 

 

 

 

X

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

1024 x 1024

 

 

 

 

 

X

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

1280 x 768

 

 

 

 

 

X

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

1280 x 800

 

 

 

 

 

X

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

1280 x 1024

 

 

 

 

 

X

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

1360 x 765

 

 

 

 

 

X

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

1360 x 768

 

 

 

 

 

X

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

1365 x 768

 

 

 

 

 

X

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

1366 x 768

 

 

 

 

 

X

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

1365 x 1024

 

 

 

 

 

X

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

1440 x 900

 

 

 

 

 

X

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

1400 x 1050

 

 

 

 

 

X

 

 

X

 

 

 

 

 

 

 

 

 

 

 

 

1600 x 900

 

 

 

 

 

X

 

 

X

 

 

 

 

 

 

 

 

 

 

 

 

1680 x 1050

 

 

 

 

 

X

 

 

X

 

 

 

 

 

 

 

 

 

 

 

 

1600 x 1200

 

 

 

 

 

X

 

 

X

 

 

 

 

 

 

 

 

 

 

 

 

1920 x 1200

 

 

 

 

 

X

 

 

X

 

 

 

 

 

 

 

 

 

 

 

 

480p

 

 

 

 

 

 

 

X

X

 

 

 

 

 

 

 

 

 

 

 

 

576p

 

 

 

 

 

X

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

720p

 

 

X

X

X

X

 

X

X*

 

 

 

 

 

 

 

 

 

 

 

 

1080i

 

 

 

 

 

X

 

X

X

 

 

 

 

 

 

 

 

 

 

 

 

1080p

X

X

X

X

X

X

 

X

X

 

 

 

 

 

 

 

 

 

 

 

 

2048 x 1080

X

X

X

X

X

X

 

X

X

 

 

 

 

 

 

 

 

 

 

 

 

 

* = default value

 

 

 

 

 

 

 

 

Figure 15. Resolution and Refresh Rates

When a new custom rate is captured or uploaded, the On-screen Display (OSD) dynamically updates with the new rate for that custom slot. For example, if a custom 480p EDID is uploaded to slot C1, the LCD would read “C1: 720x480”. These three custom slots are shared between custom output resolutions (based on preferred timings 1 block) and custom EDID tables, which can be assigned to any input.

DSC 301 HD • Operation

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Contents DSC 301 HD Precautions Safety InstructionsFCC Class a Notice TrademarksSpecifications Availability Software CommandsSOH R Data STX Command ETB ETX Conventions Used in this GuideContents DSC 301 HD Contents Introduction DSC 301 HD DescriptionKey Features InputsGeneral DSC 301 HD Introduction DSC 301 HD Rear Panel Features Rear Panel CablingOutput DSC 301 HD Front Panel Features Front Panel OverviewDSC 301 HD OSD Menu System Configuration and Adjustments OSD Menu Navigation Using Front Panel ControlsMenu Overview Quick Setup Submenu OSD Menu Quick Setup SubmenuUser Preset Submenu OSD Menu User Presets SubmenuUser Presets Input Presets Picture Controls SubmenuInput Submenu OSD Menu Input SubmenuOutput Submenu OSD Menu Output SubmenuAudio Submenu OSD Menu Audio SubmenuAdvanced Submenu OSD Menu Advanced SubmenuDSC 301 HD Operation Communication Submenu Device SubmenuResolutions and Refresh Rates Resolution and Refresh RatesCustom Edid or Custom Output Resolution Power SaveOutput Rate Reset Front Panel Lockout Executive ModesHost-to-Scaler Communications Copyright InformationCommands and Responses Error ResponsesError Response References Using the Command and Response TablesSymbol Definitions Input Preset= Ntsc = SecamSIS Command Edid Table X3@ = Auto switch mode 0 = Disable default DSC 301 HD SIS Communication and Control SIS Command and Response Table Pixel phase available only for RGB and YUV input signals Total pixels available only for RGB and YUV input signalsHorizontal start Vertical startPicture Adjustments Video mute ColorTint ContrastPresets User presets User preset nameHorizontal position image Vertical position imageInput presets Input preset nameX2 ,X1# Pnam Pnam2*X2,X1# EX!AMEMOutput Configuration Output scaler rate Power save modeHdmi output format Audio Configuration Audio mute global setting Audio gain and attenuation per analog inputAudio input format Advanced Configuration Test pattern Auto switch modeFront panel security lockout Executive Mode FreezeHdcp input authorization valid for Hdmi input only Hdcp notification green screen/messageHdcp status valid for Hdmi input and Hdmi ouput only EX# OscnVideo signal presence On-Screen menu configuration Menu time-outReset commands Information requestPart Numbers and Accessories Optional AccessoriesIncluded Parts Description Part NumberDSC 301 HD Reference Information Extron Warranty

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.
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