Extron electronic DVC501SD Remote Configuration Control, Communication Ports, Using SIS Commands

Page 27

Remote

Configuration and

Control

This section describes the connections through which the DVC 501 SD can be configured and controlled remotely via SIS commands, and describes the commands that are available. Topics include:

•Communication Ports

•Using SIS Commands

•Command and Response Table

Communication Ports

The DVC 501 SD can be remotely controlled via a host computer or other device (such as a control system) that is connected to the rear panel RS-232 port or the front panel USB Config port. With an RS-232 or USB connection, you can configure and control the DVC using SIS commands.

The protocol for the rear panel RS-232 port is 9600 baud, 1 stop bit, no parity, and no flow control. See “Connecting to the RS-232 Port” in the “Installation” section for information on wiring to this connector.

See “Connecting to the USB Config Port” for information on making a USB connection.

Using SIS Commands

SIS commands consist of one or more characters per command field. They do not require any special characters to begin or end the command character sequence. When the DVC determines that a command is valid, it executes the command and sends a response to the host device. Each converter response to an SIS command ends with a carriage return and a line feed (CR/LF = ]), which signals the end of the response character string. A string is one or more characters.

DVC-initiated Messages

When a local event (such as a front panel selection) takes place, the converter responds by sending a message to the host. No response is required from the host.

The following converter-initiated message is displayed:

© COPYRIGHT 2011, EXTRON ELECTRONICS DVC 501 SD, Vn.nn, 60-1033-01 ]

The DVC sends the copyright message when powering up while connected to the computer. Vn.nn is the firmware version number.

DVC 501 SD • Remote Configuration and Control 21

Page 26 Page 28
Image 27
Page 26 Page 28
Contents DVC 501 SD User GuideSafety Instructions English FCC Class a Notice Conventions Used in this Guide Contents DVC 501 SD Contents About the DVC 501 SD Converter FeaturesIntroduction About this GuideExtron DVC 501 SD Application DiagramInstallation Overview InstallationRear Panel Pin SignalConnecting to the RS-232 Port Connecting for Remote ControlConnecting to the RS-232 Port Connecting to the USB Config PortFound New Hardware Wizard Opening Screen DVC 501 SD Installation Front Panel OperationPowering On Default CycleDefault Cycle Special Conditions Using the menus Menus on the LCD ScreenMenu System Overview Main Menu Flow Diagram Menu flow diagramSync Polarity submenu Output Configuration MenuResolutions and refresh rates Format submenuDecode Audio on Pair N submenu Audio Config MenuAudio Mute submenu Gain/Atten submenuTest Pattern submenu Advanced Config MenuResetting Exiting the Menu SystemInt. Temp. screen Updating Firmware Front Panel Lockout Executive ModeDevice Name Drop-down Menu on the Add Device Window Firmware Loader Window with a DVC 501 SD Device Added Firmware Upload in Progress DVC-initiated Messages Remote Configuration ControlUsing SIS Commands Communication PortsUsing the Command and Response Table Error ResponsesPAL Symbol DefinitionsOutput Configuration Command and Response Table$ Test Video input and loop through SpecificationsReference Information VideoAudio input Video outputSync AudioMtbf GeneralIncluded Parts Part Numbers and AccessoriesOptional Accessories Mounting the DVC 501 SD ConverterUnder-desk Mounting Rack mounting procedureThrough-desk Mounting the DVC 501 SD Through-desk MountingExtron Warranty

DVC501SD specifications

The Extron Electronic DVC501SD is a sophisticated device designed for video scaling and conversion, catering to various audiovisual applications. This versatile tool is particularly valuable for professional environments where high-quality video output is essential. The DVC501SD stands out through its array of features, advanced technologies, and user-friendly characteristics, making it an excellent choice for broadcasting, videoconferencing, and other multimedia usage.

One of the main features of the DVC501SD is its ability to convert and scale video signals from multiple sources. It supports a wide range of resolutions, ensuring compatibility with various video formats. The device features a built-in upscaler that can handle 4:3 and 16:9 aspect ratios, allowing users to optimize video quality based on their display needs. This capability is crucial for presentations or events where clarity and detail are paramount.

The DVC501SD utilizes Extron’s proprietary video processing technologies, ensuring that color accuracy and video integrity are maintained throughout the signal conversion process. This technology includes advanced filtering and dynamic range control, which enhances overall video performance. The device can deliver high-quality outputs with low latency, making it ideal for live streaming and real-time video applications.

Another notable characteristic is its straightforward user interface. The DVC501SD features an intuitive front panel with easily accessible buttons for quick adjustments. Additionally, it includes an LCD display that provides essential information about input sources and output resolutions, ensuring users can manage settings conveniently.

The DVC501SD is also equipped with various input and output options, including HDMI, Composite, and S-Video, providing flexibility in connecting different devices. The robust build quality ensures that it can withstand the rigors of professional use, making it a reliable choice for any AV setup.

The device supports both analog and digital audio, allowing for a seamless integration of sound with video. This is especially important in environments where audio-visual synchronization enhances the overall experience.

With its blend of functionality, ease of use, and adaptability, the Extron Electronic DVC501SD stands out as a top choice in the realm of video scaling and conversion. Whether for corporate presentations, educational settings, or live events, it delivers exceptional performance, making it a valuable asset for any professional AV solution.
Top Page Image Contents