Chapter 5: Operation

5.1.2 Selecting a computer using hotkeys

Using hotkey combinations, you can quickly switch the keyboard, video monitor(s), mouse and speakers and USB peripherals to any computer channel.

There are two mains ways to use hotkeys: Standard and Additional.

To use standard hotkey press combinations

The standard hotkey press combinations allow you to change channels with the minimum of keypresses:

1Simultaneously press and hold CTRL and ALT (or other hotkeys, if altered).

2While still holding CTRL and ALT, press the number key of the required channel address (or the TAB key), then release all of the keys.

Note: The numbers on your keyboard’s numeric keypad are not valid, use only the numeral keys above the QWERTY section.

The ports (KVM, audio and/or USB) that are switched using this method depend upon the switching mode that is currently set using the front panel buttons.

The range of standard hotkey combinations are as follows:

Note: If your hotkeys have been changed, substitute them for CTRL and ALT in the examples given here.

CTRL ALT 1

Selects channel 1

CTRL ALT 2

Selects channel 2

CTRL ALT 3

Selects channel 3

CTRL ALT 4

Selects channel 4

CTRL ALT 0

Isolates the user console from all channels

CTRL ALT TAB

Selects the next channel (see note below)

Choosing which computers are accessed when using hot keys + tab

The computer channels that are visited when you use the hot keys + tab (or mouse buttons/autoscan) are determined by a setting within the Configuration menu:

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

2Press U and then press either:

7 to choose Cycle all ports, or

8 to choose Cycle only active ports

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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Black Box KV3004A, KV3304A manual Operation, Selecting a computer using hotkeys, To use standard hotkey press combinations
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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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