Extron electronic QSD 204 D manual Executive mode

Page 35

Command/response table for SIS commands (continued)

Command

ASCII Command

Response

Additional description

 

(host to decoder)

(decoder to host)

 

 

 

 

 

 

 

View the brightness value

Y

Brt

 

 

Show the brightness setting.

X10

Detail mode

Set the detail level

X13

View the detail value

D

D

Det

X13

Specify the detail level.

 

Det

 

Show the detail setting.

 

X13

Horizontal shift

Set horizontal position

X10

Increment

+H

Decrement

-H

View the horizontal pos. value

H

H

Hph

X10

Specify the horizontal position.

 

Hph

 

Shift right.

 

X10

 

Hph

 

Shift left.

 

X10

 

Hph

 

Show the horizontal position.

 

X10

Vertical shift

Set the vertical position

 

X10

Increment up

+/

Increment down

- /

View the vertical pos. value

/

/

Vph

X10

Specify the vertical position.

 

Vph

 

Shift up.

 

X10

 

Vph

 

Shift down.

 

X10

 

Vph

 

Show the vertical position.

 

X10

Top blanking

Specify a top blanking value

X17

(

Blt

X17

Set the number of lines to

 

 

 

 

blank at the top of the picture.

Increase the top blanking value

+(

Blt

X17

Increase the # of top lines

 

 

 

 

blanked.

 

 

 

 

 

Decrease the top blanking value

-(

Blt

X17

Decrease the # of top lines

 

 

 

 

blanked.

View the top blanking value

(

Blt

 

Show the number of lines that

X17

 

 

 

 

are blanked at the top of the

 

 

 

 

picture.

Bottom blanking

Specify a bottom blanking value

X17

)

Blb

X17

Set the number of lines to

 

 

 

 

blank at the bottom of the

 

 

 

 

picture.

Increase the bottom blanking value +)

Blb

X17

Increase the number of lines

 

 

 

 

blanked at the bottom.

Decrease the bottom blanking value-)

Blb

 

Decrease the number of

X17

 

 

 

 

bottom lines blanked.

View the bottom blanking value

)

Blb

 

Show the # of bottom lines

X17

 

 

 

 

that are blanked.

Freeze

Enable

1F

Frz1

Output a “frozen” video

 

 

 

image.

Disable

0F

Frz0

Turn off freeze (output

 

 

 

motion).

 

 

 

 

View the freeze status

F

Frz X2

Show the freeze status.

Example:

F

Frz0

 

Executive mode

Disable

0X

Exe0

Adjustments & selections can

 

 

 

be made from the front panel.

 

 

 

 

QSD 204 • Serial Communication

3-5

Image 35
Contents QSD Sicherheitsanleitungen Deutsch PrecautionsSafety Instructions English Consignes de Sécurité FrançaisRear panel video outputs Quick Start QSDRear panel video inputs Application exampleMain menu Default Cycle menuInput Configuration menu Exit menu Output Configuration menuAdvanced Configuration menu Executive Mode menu Picture Adjustments menuTable of Contents Table of Contents, cont’d One About the QSD Features and OptionsIntroduction About this ManualOptions and accessories Introduction, cont’d Installation and Operation Rack mounting Tabletop/desktop placementQSD 204 Installation and Operation Mounting the DecoderMounting the QSD 204 on the underside of furniture Under-furniture mountingExample application of the QSD Rear Panel FeaturesApplication diagram QSD 204 D rear panel connectorsOnly the QSD 204 D model has an SDI connector Installation and Operation, cont’d QSD 204 front panel Front Panel FeaturesPicture adjustment buttons Input selection buttonsLCD menu display and controls Menu buttonNext button Menu overview Menus, Configuration, and AdjustmentsMoving through menus by using front panel controls Default menusMain menus Input ConfigurationOutput Configuration Detail control Advanced ConfigurationFilter mode Serration pulse removal SerrationExit Menu Blue modeAutoswitch Autosw mode Enhanced Enh modeColor, tint, brightness, contrast, centering, blanking Image AdjustmentsExecutive Mode Input ResetSystem Reset Selecting an input IR 901 Infrared Remote ControlImage adjustments Freezing an inputOperating Problems TroubleshootingInstallation and Operation, cont’d Three Host-to-decoder communications Serial CommunicationRS-232 Programmer’s Guide Ascii to Hex conversion table Using the command/response tablesSymbol definitions Serial Communication, cont’d Command Ascii Command Response Additional descriptionExecutive mode Firmware version, part number & information requests Command Ascii Command Response Values Command/response table for special function SIS commandsControl Software for Windows Installing the softwareUsing the control program Using the help program Serial Communication, cont’d AAppendix QSD 204 Appendix SpecificationsAppendix QSD 204 Appendix A-3 GeneralIncluded parts Part Numbers and AccessoriesAccessories Accessories Part numberQSD 204 Appendix A-5 Firmware Upgrade InstallationLocating the three firmware IC chips U17 U38 U41QSD 204 Appendix A-7 Serial Digital Interface SDI Card InstallationPin socket on back of SDI card Pin connector on main board

QSD 204, QSD 204 D specifications

Extron Electronics has established itself as a leader in professional AV technology, and the QSD 204 series is a testament to this innovation. The QSD 204 and QSD 204 D are powerful presentation switchers designed for seamless connectivity and enhanced video performance in various AV applications.

One of the main features of the QSD 204 is its capability to switch up to four input signals to a single output, providing flexibility in managing multiple sources. This is particularly beneficial in conference rooms, educational institutions, and event spaces, where different content sources need to be showcased efficiently. The switcher's compact design ensures it can fit easily into any AV setup without taking up excessive space.

The QSD 204 is equipped with Extron's renowned video processing technology, ensuring high-quality signal transmission with minimal distortion. It supports various video formats, including SD, HD, and even UHD signals, up to 4K resolution, accommodating a wide range of devices, from legacy equipment to modern sources. The automatic input signal scaling feature also allows for a hassle-free experience, as it adjusts the input resolution to match the output requirements, eliminating resolution mismatch issues.

Another hallmark of the QSD 204 series is its robust integration capabilities. The QSD 204 and QSD 204 D come with various control options, including RS-232 and Ethernet, facilitating easy integration into larger control systems. This feature is pivotal in environments where centralized control is necessary, enabling seamless operation through an intuitive user interface.

Moreover, the QSD 204 D variant provides additional features such as built-in audio de-embedding. This functionality allows users to extract audio signals from the video stream for independent processing or amplification. This is especially useful in professional settings where audio clarity is as crucial as video quality.

The QSD 204 and QSD 204 D are designed with reliability in mind, featuring redundant power supply options for critical AV environments. In addition, they come with Extron's industry-leading support and warranty, ensuring that users have access to top-notch customer service and backup.

With their combination of advanced technology, robust functionality, and exceptional reliability, the Extron QSD 204 and QSD 204 D are ideal solutions for any professional AV setup, delivering high performance and ease of use across a variety of applications. Whether it's for corporate settings, educational institutions, or live events, these presentation switchers are geared to meet the demands of modern AV integration.