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HDMI to CVBS signal Composite Video Converter Support NTSC and PAL TV formats 

Place of Origin: Zhejiang, China (Mainland) 
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 HDMI to CVBS signal Composite Video Converter Support NTSC and PAL TV formats
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 HDMI to CVBS signal Composite Video Converter Support NTSC and PAL TV formats

Thank you for purchasing this product. For optimum performance and safety,

please read these instructions carefully before connecting, operating or adjusting

this product. Please keep this manual for future reference.


Contents Index:

: Features-------------------------------------------------------------------------P2
III: Product Applications ------------------------------------------------------------P3

: Product Interface Schematic -------------------------------------------------P4
: Product Connection Diagram ------------------------------------------------P5



1). Hardware conversion, plug and play without any software driver

2). Compatible HDMI1.3

3). Support NTSC and PAL two standard TV formats

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

 Inputs: HDMI x 1

Outputs: AV x 1; L / R x 1

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

 compatible with dvi mode 800x600, 1024x768, 1280x720, 1280x1024, 1920x1080/@60hz

Support the HDCP protocol, support for HDMI 1.3

CVBS output: 480I, 576I

Audio output: L/R channels

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


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, 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.

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 PUT ------------- Connect XBOX360, PS3, HD DVD, HD players, HD cameras, etc

VIDEO OUT PUT --------- Connect TV or video player which with; CVBS interface(NTSC / PAL available)

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 is 100x100, 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.

Failure Check:

1. No signal output

 A. If LED power indicator is not light, check whether the input access to the mains power supply (AC110 ~ 220V).If external power supply LED does not light, check whether the electronic exchange. Or external power supply bad

 B. LED light, check the HDMI output device are set to the HDMI OUT, HDMI cable for damage, AV display devices, whether or not cut to the AV (CVBS) channel

2. No color

 A. Check the AV cable damage or not.

 B.NTSC-PAL formats with no corresponding NTSC or PAL TV



TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK OR PRODUCT DAMAGE:                                                         

1. Do not expose this apparatus to rain, moisture, dripping or splashing and make sure that no objects filled with liquids, such as vases, are placed on the apparatus.

2. Do not install or place this unit in a bookcase, built-in cabinet or in another confined space. Ensure the unit is well ventilated.

3. To prevent risk of electric shock or fire hazard due to overheating, do not obstruct the unit's ventilation openings with newspapers, tablecloths, curtains and similar items.

4. Do not install near any heat sources such as radiators, heat registers, Stoves or other apparatus.

5. Do not place sources of naked flames, such as lighted candles on the unit.

6. Clean this apparatus only with dry cloth.

7. Unplug this apparatus during lighting storms or when unused for long time

8. Protect the power cord from being walked on or pinched, particularly at plugs.

9. Only use attachments/accessories specified by the manufacture

10. Refer all servicing to qualified service personnel.

 Mr. Deng

Tel: 86-755-54698731
Contact to this supplier

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Company Info

CHARRMY HAODI CO. [China (Mainland)]

Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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