Black Box KV3004A, KV3304A, KV3404A, KV3204A Options port channel control behavior, Switching mode

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ServSwitch Wizard VGA (USB)

4.2.4 OPTIONS port channel control behavior

You can determine how the OPTIONS port responds to channel control inputs.

To define the OPTIONS port behavior

1Enter the Configuration menu (see Section 4.1 for details).

2Press O to enter the Options port menu and then press either:

1 to allow channel switching commands to be received via RS-232 serial signal through the OPTIONS port (see Appendix C for cable pin-out details and see Section 3.2.5 Channel switching by external control for command details). The baud rate currently set by the B option will be used for the port. Switching commands via the four channel select inputs within the OPTIONS port connector are disabled in this mode. Use option 3 if you wish to enable the channel select inputs in addition to RS-232 control.

3 enables channel switching via RS-232 as per option 1. However, in this mode the four channel select inputs are also enabled.

3Press Enter to accept the setting and return to the main menu section.

4Press E and then Enter to exit the menu and save changes.

4.2.5 Switching mode

Using the configuration menu, you can define a default switching mode. The switching mode determines which peripherals (KVM, USB1, USB2 and/or speakers) should be moved to the next computer when it is selected using any of the standard meth- ods. Regardless of the default switching mode set here, during use you can always change the mode using either the MODE but- ton (on the front panel) or using the additional hotkey press combinations.

Note: Of the external switching methods, the RS-232 serial signal input will switch the peripherals as defined by the currently selected switching mode. However, switching control initiated by the channel select input lines will always switch all of the periph- erals to the chosen channel regardless of the switching mode.

To set the default switching mode

1Enter the Configuration menu (see Section 4.1 for details).

2Press S to enter the Switch Mode menu and then press either:

1 to select All (default)

2 to select KVM and speaker

3 to select KVM only

4 to select Speaker only

5 to select USB1 only

6 to select USB2 only

3Press Enter to accept the setting and return to the main menu section.

4Press E and then Enter to exit the menu and save changes.

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Contents ServSwitch Wizard VGA USB ServSwitch Wizard VGA USB Trademarks Used in this ManualFCC and IC RFI Statements ServSwitch Wizard VGA USB Table of Contents Specifications Overview Overview IntroductionAdditional Items You May Need FeaturesWhat‘s Included Number Component Description Rear Panel Front panel Front panel components Computer to be switched to up to four video monitors Rack brackets KV3004A model only InstallationInstallation Mounting To connect peripherals to the user console ConnectionsUser console Connecting speakers to the user console Computer systems To connect a computer systemConsole User Power in connection To connect the power supplyOptions port pinout Channel switching by external controlTo connect a computer or device for remote control Control by channel select input lines Serial port parameter settingsControl by RS-232 serial Serial port channel selection codesSynchronizing multiple units 15. Connections for synchronizing two unitsRefreshing Edid information during use Using stored Edid information onlyManaging Edid video display information To use the configuration menu ConfigurationConfiguration Using the Configuration Menu To exit the configuration menu and save changesDisable mouse switching Enter the Switch Mode menuEnable mouse switching default Enter the User Preferences menuOptions port speed General configuration 4.2.1 Changing hotkeysMouse switching Options port channel control behavior Switching modeTo set the default switching mode To define the Options port behaviorMiscellaneous functions To reset configuration to factory defaultsTo set a new password To refresh Edid information from the monitorTo use the KVM Firmware Uploader utility Performing upgradesItems required to perform an upgrade Issues to consider when performing flash upgrades Operation Selecting a computer Selecting a computer using the front panelTo select a computer using the front panel To use standard hotkey press combinations Selecting a computer using hotkeysOperation Selects channelTo use additional hotkey press combinations Selecting a computer using the mouse buttonsTo select a computer using the mouse buttons If you forget the password Locking access to the computersTo cancel the password To lock the unitTo select an autoscan period To select an autoscan modeAutoscanning To choose 5 minutesTo start autoscanning To stop autoscanningEmulated USB switching Appendix A. What is True Emulation?Enumerated USB switching True EmulationAppendices Appendix B. Default Edid video modes Appendix C. Cable pin-outs Serial remote control and flash upgrade cable 8p8cSerial remote control and flash upgrade cable 10p10c Multi-head synchronization cable 8p8cAppendix D. Safety information Black Box Tech Support FREE! Live /7 About Black Box

Black Box ServSwitch Wizard VGA (USB), KV3004A, KV3204A, KV3404A, KV3304A specifications

The Black Box KV series of KVM (Keyboard, Video, Mouse) switches, including the KV3404A, KV3204A, KV3304A, and KV3004A, offer a robust solution for managing multiple computers from a single workstation. These devices are designed for efficiency, reliability, and user-friendly operation, catering to the needs of IT professionals across various industries.

The KV3404A KVM switch is capable of supporting up to four servers and features high-resolution VGA video output. It employs USB technology for keyboard and mouse connectivity, ensuring broad compatibility with various operating systems. This switch enables users to quickly switch between connected servers using a simple push-button interface or keyboard shortcuts, enhancing workflow and saving time.

The KV3204A offers similar functionality but adds the convenience of a built-in OSD (On-Screen Display), which provides an intuitive graphical interface for managing the connected devices. The OSD allows users to easily identify and switch between servers using an on-screen menu, streamlining operations in environments with multiple systems.

The Black Box ServSwitch Wizard VGA (USB) is known for its advanced video enhancement technology, providing superior image quality and extended distance support. It can transmit video signals up to 65 meters, making it suitable for large areas where the servers may be located far from the workstation. Additionally, this model is compatible with various video resolutions, ensuring high-definition performance across all connected devices.

The KV3304A and KV3004A models cater to different user needs, with the KV3304A supporting video resolutions up to 1920 x 1080 pixels. Meanwhile, the KV3004A focuses on essential KVM functionality, making it an economical choice for users who require basic switching capabilities without additional features.

In terms of security, these KVM switches are equipped with features like hot plugging and keyboard and mouse emulation, ensuring a seamless user experience. With support for multiple operating systems, including Windows and Linux, the KV series presents a versatile solution for businesses looking to optimize their IT management.

Overall, the Black Box KV series provides a comprehensive, user-centric approach to KVM switching. With advanced features, reliable performance, and excellent compatibility, these devices are ideal for data centers, server rooms, and any environment where efficient server management is a priority.
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