Kramer Electronics VP-725NA user manual Defining EDID

•A built-in TBC (time base corrector) that stabilizes the sync in unstable video sources

•A slideshow feature, letting you run a slideshow via the USB port

•Front panel freeze frame

•Video blanking, with a selectable blue or black screen

•Screenshot capture

In addition, the VP-725NA:

•Scales and zooms (to up to 400% of the original size)

•Can be firmware upgraded in the field via the USB port on the front panel

•Includes worldwide power supply – 100-240V AC on a standard 19” rack mount size, 3U Rack "ears" included

•HDMI channel supports up to 2.25Gbps bandwidth per graphic channel

Suitable for resolutions up to UXGA at 60Hz, and for all HD resolutions.

Control the VP-725NAfrom the front panel and a user-friendly menu-driven OSD (see Section 7.1), or:

•From the front panel high contrast LCD Display (see Section 7.2)

•Via the Ethernet (see Section 7.3)

•Remotely, from the infrared remote control transmitter (see Section 7.4)

•Remotely, via RS-232 (see Section 5.3)

3.1Defining EDID

The Extended Display Identification Data (EDID) is a data-structure provided by a display, to describe its capabilities to a graphics card (that is connected to the display’s source). The EDID enables the VP-725NAto “know” what kind of monitor is connected to the output. The EDID includes the manufacturer’s name, the product type, the timing data supported by the display, the display size, luminance data and (for digital displays only) the pixel mapping data.

EDID is defined by a standard published by the Video Electronics Standards Association (VESA).

VP-725NA – Overview 5