Command Descriptions

5.39Video Blackboard Display (DVD)

Function

: Execute Video Blackboard Display (displays a graphic or

 

character)

Format

: Integer VS

Explanation : The command presents the video blackboard display after the GP command specifies the group number. If the option is set to 0, the group graphics or characters are displayed on the screen. Settings between 1 and 300 cause the player to display the specified graphic or character only.

Error E06 is returned from a player in case VS command is issued with a group number not specified by the user.

1 to 300, decimal system integer number is used in the argument.

NOTE: Graphics or characters display automatically if the drawing/text is flagged with the Auto Display command.

Execution :

 

 

 

String

Status Return

DVD player

 

25GPOVS<CR>

R<CR>

If Group 25 is available then it

 

 

 

displays automatically

 

25GP32VS<CR>

R<CR>

Displays step 32 (graphic or

 

 

 

character) from Group 25

5.40Video Blackboard Clear

Function

:

Clears Video Blackboard Display

Format

:

CB

Explanation : The command clears only the displayed graphics and characters at the specific step that is recalled on VS command. If playback fails to reach this step, the VS command is cancelled.

Execution :

 

 

 

String

Status Return

DVD player

 

CB<CR>

R<CR>

Clear the video blackboard display

5.41Blackboard / Stack Data Upload

Function

: Reads the data in the player: Blackboard data, Barcode data,

 

Stack data

Format

: BU

Explanation : The player, while in Park mode, sends the data to the computer after sending the command.

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Pioneer DVD-V7400 Video Blackboard Display DVD, Video Blackboard Clear, Blackboard / Stack Data Upload, 25GPOVSCR RCR

DVD-V7400 specifications

The Pioneer DVD-V7400 is a professional-grade DVD player that has gained recognition for its robust performance and versatility in various applications, especially in the fields of broadcasting, presentation, and event production. Released as part of Pioneer's renowned lineup of video playback equipment, the DVD-V7400 boasts several advanced features and technologies that set it apart from consumer-grade players.

One of the key characteristics of the DVD-V7400 is its ability to play a wide range of disc formats, including DVD-Video, DVD-R, DVD-RW, DVD+R, and DVD+RW. This compatibility makes it a reliable choice for professionals who need to work with different media types. The player also supports CD audio playback, ensuring it can handle various formats used in different contexts.

In terms of video output, the DVD-V7400 is equipped with both component and composite outputs, allowing for high-quality video signal transmission. The player supports multiple video standards, including NTSC and PAL, enhancing its adaptability in international markets. The integrated digital to analog converter (DAC) ensures that audio playback retains clarity and depth, which is crucial in professional settings where sound quality is paramount.

Another impressive feature of the DVD-V7400 is its comprehensive playback functions. It supports discreet chapter selection, instant replay, and frame-by-frame playback, providing operators with precise control over video content. These features are particularly advantageous during live presentations or events where timing and accuracy are essential.

Built for durability, the DVD-V7400 is designed to withstand the rigors of continuous use in professional environments. Its robust construction and high-quality components ensure longevity, making it a cost-effective investment for businesses and institutions.

In addition to its playback capabilities, the DVD-V7400 includes useful features such as programmable playback sequences, which allow for customized presentations and automated show setups. The player’s RS-232C interface enables remote control operation, facilitating integration into larger AV setups and professional control systems.

Overall, the Pioneer DVD-V7400 stands out as a reliable and feature-rich player, making it an excellent choice for professionals who require consistent performance and quality in their video playback solutions. With its wide compatibility, robust features, and ease of use, the DVD-V7400 continues to be a trusted option in the industry.