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

Figure 2 and Table 2 define the rear panel of the VP-81KSi8x1 UXGA/Audio STEP-IN Switcher.

Figure 2: VP-81KSi 8x1 UXGA/Audio STEP-IN Switcher Rear Panel

Table 2: VP-81KSi 8x1 UXGA/Audio STEP-IN Switcher Rear Panel Features

 

#

Feature

Function

 

 

8

VIDEO INPUT 15-pin HD (F) Connectors

Connect to the VGA (up to WUXGA) sources (from 1 to 8)

 

 

9

Mach # DIP-switches

DIP-switches 1, 2 and 3 assign the RS-485 machine number (see Section 6.6.1)

 

 

10

TERM DIP-switch

DIP-switch 4 sets the RS-485 termination on or off (see Section 6.6.1)

 

 

11

RS-485Terminal Block

Connect to RS-485 port on a remote controller or another VP-81KSi (see Section 6.6)

 

 

12

AUDIO INPUT 3.5mm Mini Jacks

Connect to the unbalanced stereo audio sources (from 1 to 8)

 

 

13

RS-232-19-pin D-sub Port (F)

Connect to the RS-232 port on a remote controller (see Section 6.3)

 

 

14

RS-232-29-pin D-sub Port (M)

Connect to an RS-232 controllable device (for example, a projector, see Figure 3)

 

 

15

ETHERNET RJ-45 Connector

Connect to a remote controller via a LAN (see Section 6.9)

 

 

16

AV ON CAT 5 RJ-45 Connector

Connect to a compatible TP receiver (for example, TP-122)

 

 

17

REMOTE IR 3.5mm Mini Jack

Connect to an external IR receiver unit for controlling the machine via an IR remote controller (see Section 4.1)

 

 

18

Mains Power Connector

Connect to the AC mains supply

 

 

19

Main Power Fuse

Fuse for protecting the unit

 

 

20

Mains Power Switch

AC mains switch

 

 

21

OUTPUT 15-pin HD Connector

Connect to the VGA (up to WUXGA) acceptor

 

 

22

AUDIO OUT 1 3.5mm Mini Jack

Connect to the unbalanced stereo audio acceptor

 

 

23

AUDIO OUT 2 Terminal Block Connector

Connect to the balanced stereo audio acceptor

 

 

24

REMOTE Switch Terminal Block

Connect to contact closure switches for duplicating the function of the front panel Input Selector buttons (see Section 6.2)

 

 

25

PROG. Button

For the use of Kramer technical support only

 

 

26

FACTORY RESET Button

Press and hold while turning the unit on to reset all parameters to factory default values (see Table 7)

 

 

 

 

 

 

6

 

 

KRAMER: SIMPLE CREATIVE TECHNOLOGY

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Kramer Electronics VP-81KSi user manual PROG. Button

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.