Kramer VP-793 Руководства по эксплуатации онлайн [7/31] 140338

INTRODUCTION

1.1.

General Introduction

VP-793 is a very flexible image scaler developed specifically for driving large screen displays and

multiple screen applications from video or graphics sources.

VP-793 features a state of the art digital image processor which provides market leading HD & SD per-

pixel multiple Iow-angle motion-adaptive de-interlacing and automatic film pull-down correction for 3:2

and 2:2, significantly outperforming the capabilities of benchmark competitor products. VP-793 features

excellent image processing algorithms for the very best scaling, film and video noise reduction and

MPEG artefact reduction.

VP-793 uses a flexible high performance video input front end including HDMI and DVI video with

HDCP encryption, as well as computer graphics inputs in SVGA analog and HDMI/DVI digital formats.

The output format can be set to I/O Lock mode where it locks the output frame rate to the input frame

rate dynamically without frame rate conversion so as to reduce system latency, or it can be set to a fixed

output frame rate for driving basic screens which are not 50Hz-compatible.

A Low latency mode with non-motion adaptive reduced processing is available for when the shortest

latency is important.

Outputs are available in DVI/HDMI digital formats with HDCP encryption compatibility.

VP-793 supports Pan, Tilt and Zoom to select a part of the input image, fill the screen and pan within it.

VP-793 supports multi-screen or multi-projector installations by means of Auto Zoom and Edge Blend

with elaborate Black Level Uplift.

Edge Blend electronically reduces the brightness level of certain image regions to seamlessly match the

brightness of overlapping areas. Auto Zoom automatically crops and zooms the input video image to

display a section of the total image on the corresponding projector or screen.

Embedded warp allows adjustment of the image in a projection scenario to match a rotated, tilted or

curved screen. For 9:16 portrait mode signage special predefined portrait modes are available to rotate

and stretch a video image to fill a +/-90° rotated display panel.

VP-793 also features free form warp capability for non-flat screens in single or multi projector

installation. Warp maps created with the PC tool “Warp Generator” can be uploaded into VP-793 .

VP-793 is supported by 3

party PC based auto calibration software creating such warp maps using

camera captured information.

System control is via an OSD controlled by keys on the front panel or through the inbuilt TCP/IP Web

server.

Additionally a free API manual is published on our Website at the link given below to allow the use of the

LAN or RS232 remote control ports.

www.kramerelectronics.com .