Your VP-727T Presentation Switcher Control Panel

￿￿Enables special effect transitions between two sources via a robust T-bar (used for manual control of transition speeds). Alternatively, the effect can be implemented via a TAKE button, with a potentiometer to set the transition speed

￿￿Features single button access to all inputs1—both for the Preview and for the Program output—and the buttons have removable transparent caps to allow labeling

￿￿Features dedicated single button actions for special effect selection, immediate freezing and blanking, PIP display, and the choice of wipe direction

￿￿Has the user menu—conveniently located on the VP-727Tpanel—for complete control of the VP-727via its Preview OSD

￿￿Consol can be simultaneously connected to up to four VP-727machines. Control communication is via the RS-485 port, thus allowing the panel to be located more than 1km from each VP-727

￿￿Has an RS-232 port for field upgrading of its firmware

￿￿With its angled faceplate, may be used freestanding on a table, or mounted in a desktop or in a 19” rack (when your switcher is rack-mounted near to the source devices, you can conveniently place the VP-727Ton a table or desk away from the equipment rack)

￿￿Has a gooseneck lamp (included) that can be plugged into the consol for use in low lighting environments

￿￿Is powered by a 12V DC source

To achieve the best performance:

￿￿Connect only good quality connection cables

￿￿Avoid interference from neighboring electrical appliances, make sure not to block the ventilation holes and position your VP-727Taway from moisture, excessive sunlight and dust. Be sure to position it straight in the correct horizontal position on the table, desk or rack

Caution – No operator-serviceable parts inside unit.

Warning – Use only the Kramer Electronics input power wall adapter that is provided with this unit2.

Warning – Disconnect power and unplug unit from wall before installing or removing device or servicing unit.

4Your VP-727T Presentation Switcher Control Panel

Figure 1 and Table 1 define the front panel of the VP-727T:

1 Has two sets of input buttons: one that routes the input to the "PROGRAM" output and the other that routes to the "PREVIEW" output

2 For example: model number AD2512C, part number 2535-000251

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Kramer Electronics user manual Your VP-727T Presentation Switcher Control Panel, Define the front panel of the VP-727T
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VP-727T specifications

Kramer Electronics has established itself as a leader in innovative audio and video solutions, and among its notable products is the VP-727T HDMI over twisted pair transmitter. This versatile device is designed to deliver high-quality audio and video signals over long distances efficiently, making it ideal for a variety of applications including corporate environments, educational institutions, and professional AV setups.

One of the main features of the VP-727T is its ability to transmit HDMI signals up to 4K@60Hz (4:4:4) over a single twisted pair cable, such as CAT6a or CAT7. This capability ensures that users can maintain the highest possible video quality, which is essential in today's high-definition media consumption environments. The device is capable of extended transmission distances reaching up to 100 meters, depending on the resolution and the cable quality used, allowing for flexible installation options.

The VP-727T is also equipped with advanced signal equalization technology, which optimizes the signal integrity over long cable runs. This feature eliminates issues related to signal degradation that can arise with lengthy HDMI cable lengths. Furthermore, the device supports various resolutions, including 1080p, 4K, and 4K HDR formats, ensuring compatibility with many modern displays and projectors.

Another noteworthy characteristic of the VP-727T is its built-in EDID (Extended Display Identification Data) management. This function simplifies setup by allowing the device to communicate with connected displays to determine the optimal resolution and refresh rate to use, enhancing the overall user experience.

In addition to its core functionalities, the VP-727T incorporates Kramer’s proprietary K-Interface technology for control. This allows users to control HDMI devices and manage signals flexibly. The transmitter is also part of Kramer’s extensive range of products that can be integrated into a complete AV system, thereby enhancing its versatility in various settings.

Overall, the Kramer VP-727T HDMI over twisted pair transmitter stands out for its combination of high resolution, extended range, and advanced signal management features. Whether for a simple classroom setup or a complex AV distribution system, the VP-727T offers a reliable solution that meets the demanding needs of modern audio-visual setups, making it an excellent choice for professionals in the field.
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