Balanced Stereo Audio Connection | Kramer Electronics VP-81KSi

Connecting the VP-81KSi 8x1 UXGA/Audio STEP-IN Switcher

5.Connect the RJ-45 AV ON CAT 5 output connector to a compatible TP receiver (for example, TP-120).

6.Connect the unbalanced audio 3.5mm AUDIO OUTPUT jack to an unbalanced audio acceptor (for example, power amplifier).

7.Connect the balanced audio 5-pin terminal block (see Section 6.1) to an audio acceptor1.

8.Connect up to eight remote, contact closure input selection switches to the REMOTE terminal block (see Section 6.2).

9.Connect a PC over a LAN to the Ethernet for remote operation.

10.Set the DIP-switches (see Section 6.6.1) for remote operation. You can connect a PC and/or controller to the:

RS-232 port (see Section 6.3)

RS-485 port (see Section 6.6.1)

11.Connect1 the power cord2.

6.1Connecting the Balanced/Unbalanced Stereo Audio Output

This section illustrates how to wire the devices to the balanced audio output:

•A balanced stereo output connection, see Figure 4

•An unbalanced stereo output connection, see Figure 5

Figure 4: Balanced Stereo Audio Connection

Figure 5: Unbalanced Stereo Audio Connection

1 Not shown in the illustration

2 We recommend that you use only the power cord that is supplied with this machine

10	KRAMER: SIMPLE CREATIVE TECHNOLOGY

VP-81KSi specifications

Kramer Electronics has been a notable player in the AV industry, and their VP-81KSi is a vivid example of their commitment to providing high-quality video processing solutions. This device is a versatile 8x1 HDMI switcher that is designed to streamline the management of multiple HDMI sources and facilitate seamless HD video distribution.

One of the standout features of the VP-81KSi is its capability to switch between eight HDMI inputs with ease. This is particularly beneficial in settings such as conference rooms, classrooms, and entertainment venues, where multiple video sources need to be accessed efficiently. The switcher supports resolutions up to 4K at 60Hz, ensuring that users can enjoy high-definition video quality without sacrificing performance.

In addition to its robust switching capabilities, the VP-81KSi also integrates advanced audio management technologies. It supports various audio formats, including multi-channel audio, allowing for a rich auditory experience. This is complemented by its ability to embed and de-embed audio signals, providing flexibility in audio routing and management.

Another significant aspect of the VP-81KSi is its support for Kramer's proprietary Smart Switching technology. This feature automatically detects and switches to the active input source, which not only saves time but also enhances user experience by minimizing interruptions during presentations or events.

The device also includes comprehensive control options, with the ability to be managed via its front panel buttons, RS-232, and Ethernet. This flexibility allows for easy integration into existing AV systems and facilitates remote management, further simplifying operations in professional environments.

In terms of build quality, the VP-81KSi is constructed with durability in mind, featuring a compact form factor that can fit seamlessly into various setups. Its rack-mountable design is ideal for permanent installations in AV racks.

Kramer Electronics has equipped the VP-81KSi with a cooling system that ensures optimal performance during extended use. The device's low heat generation adds to its longevity and reliability, making it a smart investment for audio-visual professionals.

In summary, the Kramer VP-81KSi combines versatility, advanced technology, and user-friendly features in a single compact unit. It excels in demanding environments, delivering high-quality video and audio management that meets the needs of modern AV applications. Whether for live events, corporate presentations, or educational settings, the VP-81KSi stands out as a powerful tool for enhancing multimedia experiences.