C O M M A N D L I N E I N T E R F A C E.

. Command Summary ..

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I M A G E C O N T R O L C O M M A N D S D E S C R I P T I O N S

The table below lists all image control commands, their arguments and detailed descriptions.

Table 4-9.Image Control Commands Descriptions

Command

Arguments

Description

BRIghtness

<input # ALL> [-500

Sets the brightness value of the selected input. The

 

500]

ALL argument sets brightness for all four inputs.

 

 

Default: 0

 

 

 

CONTrast

<input # ALL> [0 ... 200]

Sets the contrast value of the selected input. The

 

 

ALL argument sets contrast for all four inputs.

 

 

Default: 100

 

 

 

FReeZe

<input # ALL> [ON

Turns freeze status of the selected input on or off.

 

OFF]

Changes to the Brightness, Contrast, Saturation,

 

 

Hue and Filter parameters made during a freeze, will

 

 

not be applied until after the Freeze is turned off.

 

 

Note: Any change to the output timing resets the

 

 

freeze status to off.

 

 

Default: OFF

 

 

 

GAMma

<output #> [0.5 … 2.0]

Sets a gamma value for the specified Quadra

 

 

output channel. The translation between electrical

 

 

input and light output of display devices varies by

 

 

the type of device. This command is used to match

 

 

the specified Quadra channel to the connected

 

 

display. Changing gamma affects the gamma of all

 

 

inputs channels.

 

 

Default: 1.0

 

 

 

HUE

<input # ALL> [-180

Sets the hue value of the selected input. Use the

 

180]

ALL argument to set the hue for all inputs

 

 

simultaneously.

 

 

Default: 0

 

 

 

SATuration

<input # ALL> [0...200]

Sets the saturation value of the selected input. Use

 

 

the ALL argument to set the hue for all inputs

 

 

simultaneously.

 

 

Default: 100

 

 

 

SHARPness

<input#> [-5…5]

Sets the sharpness setting for the selected input.

 

 

Positive values sharpen the image and negative

 

 

values soften the image. A value of zero sets turns

 

 

sharpness off.

 

 

Default: 0

 

 

 

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Quadra User’s Guide

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RGB Spectrum Quadra User's Guide manual Image Control Commands Descriptions Arguments, Rast

Quadra User's Guide specifications

The RGB Spectrum Quadra is a powerful multimedia processor designed to handle high-performance video and data presentation in an array of environments, including control rooms, command centers, and event venues. This guide outlines the main features, technologies, and characteristics that make the Quadra an essential tool for professionals seeking to deliver exceptional visual experiences.

At its core, the Quadra supports advanced video processing capabilities, allowing users to manage and display multiple sources of content in real-time. Its versatility shines through in its ability to handle a wide range of input formats, including 4K, HD, and standard definition signals. This compatibility ensures that users can integrate a variety of multimedia sources, from cameras and computers to streaming devices and legacy equipment.

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In terms of user experience, the Quadra boasts an intuitive web-based interface, allowing operators to configure settings, manage sources, and customize layouts remotely. This feature simplifies operations, permitting users to focus on the content rather than the technology. Additionally, the system supports integrated control systems, enabling seamless communication with other devices and technologies in a broader AV ecosystem.

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Overall, the RGB Spectrum Quadra stands out as a robust and flexible solution for high-performance multimedia processing. Its innovative features, combined with advanced technologies, make it a top choice for organizations requiring reliable and sophisticated video presentation capabilities. Whether in a command center or during a live event, the Quadra provides the tools necessary to maximize visual impact and enhance communication.