CHAPTER 4: BASIC OPERATIONS

2.Click OK to begin diagnostics.

3.All users are disconnected and the Diagnostics window opens.

4.As each test is finished, a pass (green circle) or fail (red x) symbol is visible. The test is complete when the last test symbol is visible.

4.11 Broadcasting to target devices

The analog user can simultaneously control more than one target device in a switching system to ensure that all selected target devices receive identical input. You can choose to independently broadcast keystrokes or mouse movements.

•Broadcasting keystrokes - The keyboard state must be identical for all target devices that are receiving a broadcast to identically interpret keystrokes. Specifically, the Caps Lock and Num Lock modes must be the same on all keyboards. While the appliance attempts to send keystrokes to the selected target devices simultaneously, some target devices might inhibit and thereby delay the transmission.

•Broadcasting mouse movements - For the mouse to work accurately, all systems must have identical mouse drivers, desktops (such as identically placed icons), and video resolutions. In addition, the mouse must be in exactly the same place on all screens. Because these conditions are extremely difficult to achieve, broadcasting mouse movements to multiple systems might have unpredictable results.

You can broadcast to up to 16 target devices at a time, one target device per target device interface port.

To access the Broadcast window, complete the following steps:

1.Press Print Screen. The Main window opens.

2.Click Setup > Broadcast. The Broadcast window opens.

Figure 4-21. Broadcast window

To broadcast to selected target devices, complete the following steps:

1.Complete one of the following steps:

•From the Broadcast window, select the Mouse or Keyboard check boxes for the target devices that are to receive the broadcast commands.

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Black Box KV2116E, KV2116A, KV4116A, KV4116E manual Broadcasting to target devices, Broadcast window
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KV4116A, KV2116E, KV2116A, KV4116E specifications

The Black Box KV4116E, KV2116A, KV2116E, and KV4116A are advanced KVM (keyboard, video, mouse) switches designed to streamline the management of multiple computers from a single workstation. These devices are essential for IT professionals, data center operators, and anyone who needs to control several systems efficiently.

One of the standout features of the KV4116E and its counterparts is their ability to support a variety of computer platforms, including PC and Mac. They are equipped with enhanced video performance, allowing for resolutions up to 1920 x 1200 at 60Hz. This ensures that users can enjoy high-definition visuals without compromising clarity or quality.

The KV series also boasts extensive input and output options, accommodating multiple user requirements. With support for USB and PS/2 connections, these KVM switches can interface seamlessly with a wide range of peripherals, including keyboards, mice, and other input devices. The KV2116A, KV2116E, and KV4116A, in particular, allow users to connect and control up to 16 computers, making them ideal for larger setups or environments where multiple systems need to be monitored and managed simultaneously.

Security features are also prioritized in the KV series, with options for management access control. These KVM switches often include secure password protection and user authentication, ensuring that sensitive data and systems are safeguarded against unauthorized access.

Ease of use is another key characteristic, highlighted by features such as hotkey switching and a user-friendly on-screen display. This allows for quick transitions between systems, which can significantly increase efficiency during critical operations. The KV series also supports audio switching, enabling users to manage their audio output in tandem with their video and input devices.

In summary, the Black Box KV4116E, KV2116A, KV2116E, and KV4116A KVM switches represent a robust solution for users needing to streamline their multi-computer operations. Their combination of advanced video support, multiple connectivity options, robust security features, and ease of use makes them suitable for a wide array of professional and personal applications. Whether in a data center, an IT support environment, or a complex home setup, these switches provide the reliability and functionality that users require.
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