HDMI TO CVBS AV/HDMI AUTO SCALER

Specifications

HDMI TO CVBS AV/HDMI AUTO SCALER

Ⅰ. Introduction

HDMI to CVBS signal converter which will convert HDM video signal or audio signal to AV (CVBS) composite video signal and the FL / FR stereo audio signals, and HDMI signals; while support DVI system sideline signals. Help users convert the high quality of the HDMI video signal into normal CVBS signal (standard-definition 480i, 576i,).So that can play on TV, VHS VCR, DVD recorders, etc. Support NTSC and PAL two TV format.

Ⅱ. Features

. Hardware conversion, plug and play without any software driver

. Compatible HDMI1.3

. Support NTSC and PAL two standard TV formats

. One HDMI input, one AV output, one stereo output

 Inputs: HDMI x 1;

Outputs: AV x 1; L / R x 1; HDMI x 1

. HDMI input: 480P, 576P, 720P, 1080I, 1080P @ 60Hz

compatible with DVI mode 800x600,1024x768,1280x720,1280x102,1920x1080/@60hz

Support the HDCP protocol, support for HDMI 1.3

CVBS output: 480I, 576I

Audio output: L/R channels

 HDMI OUTPUT: BYPASS HDMI

480P, 576P, 720P, 1080I, 1080P @ 60Hz

 compatible with DVI mode 800x600,1024x768,1280x720,1280x102,1920x1080/@60hz

Dimensions:100mm(W)x115mm(D)x 25mm(H)

III. Application Areas

A. Civil Industry: set-top boxes, XBOX360, PS3, high-definition players

B. Industrial sector: high-definition camera, video camera, with this common display device will instead of big screen HDMI television monitors, to reduce the cost and space.

IV. Product Interface Schematic

DC/5V IN -------------- Connect external power adapter

 DC/5V

POWER LED -------- Power indicator (Power on will light) 

HDMI IN ------------- Connect XBOX360, PS3, HD DVD, HD players, HD cameras, etc

VIDEO OUT------ Connect TV or video player which with; CVBS Interface (NTSC / PAL

 available)

L/R OUTPUT------------------Audio output

HDMI OUTPUT--------------- Connect HD TV

PAL / NTSC -------------------- PAL and NTSC standard format selector switch

ZOOM Button: change the picture size on screen display

V: Product Connection Diagram

 ZOOM function detailed exposition; 

Image reproduce rate: TV system specific terms.

   Over scan represent output and input picture ratio. Suppose that input picture: width and height is100x100, and screen size is: 100x100. if the reproduce rate is 98%, the display picture will8% of the input picture, the display image will also be 98% of the input image, and the width and height will be98x98,

Due to most of the HD TV in the present market which the HDMI channel image picture reproduce rate can not reach 100%( the image reproduce rate for each brand TV are different, from 92% to100%. )

 The output image of similar VGA TO HDMI (720P/1080Poutput) converters in the market may show incompletely, as a result, not all the contents which output from the computer can be viewed, or there may be black border around the TV after being zoomed in by TV`S zoom in/out function In short, it can’t bring a satisfying display effect.

The zoom button of the video converters is specially added to solve this problem.   Zoom button can define the image size as  100%---98%--96%--94%--92%--90% and the reproduce rate Synchronous zoom in/out all around to ensure VGA input signal of different brand TV can reach a 100% all picture showed. At same time, its have Memory function that can come to the status before the power-off.