To use any menu:

1.Press the Menu button to access the main menu. The menu opens with the Quick Setup menu displayed.

2.Press the and buttons repeatedly to cycle through to the desired submenu (each button press outlines the next option).

3.Press the Enter button to access the desired submenu. The first option is outlined in yellow.

4.Press the and buttons to cycle through the options of the selected submenu until the desired item is outlined.

5.Press the Enter button to select the outlined option (the selected option is highlighted).

6.Press the and buttons to adjust the values within the option. For the options on the Picture Controls submenu, press the right or left arrow button to select the sub-option on the right or left, then press the and buttons to adjust the settings.

7.Press the Enter button to confirm your new values. The yellow highlighting is replaced by the yellow outline on the submenu screen.

8.Press the or to move to another submenu option or press the Menu button to exit the submenu. To exit the menu system, press the Menu button twice.

Setting Up the DSC HD-3G A Using the OSD Menu

The Quick Setup submenu is displayed when the OSD opens. This submenu contains options from other submenus that you are most likely to need when configuring the DSC for the first time. Use the Quick Setup submenu to perform a basic system setup and get started quickly using the DSC. Select the following options from it as needed:

zz Auto-Image™— Performs an Auto-Image on the video input to adjust the horizontal and vertical size and positioning to the selected aspect ratio (fill the screen or follow the input device aspect ratio). To perform an Auto-Image, select this option, then press Enter again to initiate the Auto-Image.

zz Input EDID — Matches the input EDID to the output rate or sets a discrete EDID. After selecting Input EDID, press the or

button to step through the available EDIDs (the default is 720p @ 59.94 Hz).

zz Output Resolution — Lets you select the resolution and refresh rate for the current output from 42 available factory-installed rates (see "Output Scaler Rates"). Select the Output Resolution submenu, then press the and

buttons to cycle through the available rates.

zz Auto Memory — Sets the DSC to automatically save the current input configuration and picture control values according to the most recent configuration for each different rate. After selecting Auto Memory, press any arrow button to toggle Auto Memories on and off.

zz Aspect Ratio — Lets you specify how much of the display the image fills. The sub-options areFill (fills the entire screen) or Follow (uses the aspect ratio of the input). After selecting Aspect Ratio, press any arrow button to toggle between Fill and Follow.

zz Input Audio Format — Lets you select the format of the audio to embed in the output. After selecting Input Audio Format, press any arrow button to cycle through the options: None (mute the audio), Analog (embed analog audio onto the SDI output), LPCM-2CH(use the first channel pair), Multi-Ch(use the first four channel pairs).

zz Test Pattern Lets you select from seven test patterns to aid in setting up the DSC and the output display.

Output Scaler Rates

Output rates can be set using the OSD menu or SIS commands. The table below gives the rates and their SIS variables (see page 4 for the commands).

SIS Variables for DSC HD-3G A Resolutions and Refresh Rates (X2) = 65 through 96)

 

Resolution

23.98 Hz

24 Hz

25 Hz

29.97 Hz

30 Hz

50 Hz

59.94 Hz

60 Hz

 

 

 

 

 

 

 

 

 

 

 

 

 

480i

 

 

 

 

 

 

65

66

 

 

 

 

 

 

 

 

 

 

 

 

 

576i

 

 

 

 

 

67

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

720p

95

96

68

69

70

71

72*

73

 

 

 

 

 

 

 

 

 

 

 

 

 

1080i

 

 

 

 

 

74

75

76

 

 

 

 

 

 

 

 

 

 

 

 

 

1080p

77

78

79

80

81

82

83

84

 

 

 

 

 

 

 

 

 

 

 

 

 

2048x1080 (2k)

85

86

87

88

89

90

91

92

 

 

 

 

 

 

 

 

 

 

 

 

*Default output resolution

Output Rate Reset

If an image cannot be displayed due to an incompatible output rate, you can reset the output rate as follows:

With the OSD closed, press and hold the button for approximately 5 seconds to toggle between 1080i @ 59.94 Hz and 720p @ 59.94 Hz.

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Extron electronic DSC HD-3G A Output Scaler Rates, Output Rate Reset, Setting Up the DSC HD-3G a Using the OSD Menu

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.