Trasmettitur TX modulu decryption scrambling Riċevitur RX modulu decryption descrambling
![Trasmettitur TX modulu decryption scrambling Riċevitur RX modulu decryption descrambling 13 Transmitter TX scrambling encryption module Receiver RX descrambling decryption module](https://i0.wp.com/ivcan.com/wp-content/uploads/Transmitter-TX-scrambling-encryption-module-Receiver-RX-descrambling-decryption-module.webp?resize=1020%2C1020&ssl=1)
Please don’t share FPV videos with stranger, it’s time to encrypt video!
Werrej
karatteristika
- Lightweight design
- Pair use (one add at the FPV transmitter, another add at the video receiver)
Video Encryption Principle
We collect CVBS video and perform AD (analog-to-digital) conversion, encrypt the converted digital signal through FPGA, reprocess the video image, and then output it for DA (digital-to-analog) conversion, and convert it into a standard CVBS output to the transmitter.
![Trasmettitur TX modulu decryption scrambling Riċevitur RX modulu decryption descrambling 14 Video Encryption Principle for Transmitter TX scrambling encryption module Receiver RX descrambling decryption](https://i0.wp.com/ivcan.com/wp-content/uploads/Video-Encryption-Principle-for-Transmitter-TX-scrambling-encryption-module-Receiver-RX-descrambling-decryption.webp?resize=1020%2C369&ssl=1)
Video Decryption Principle
We convert the CVBS video signal received by the receiver into AD (analog-to-digital), decrypt the converted digital signal through FPGA, reprocess the video image, and then output it for DA (digital-to-analog) conversion, and convert it into a standard CVBS output to the display.
Parameter settings
1: Open the configuration software, find the corresponding serial port number, select and open the serial port and click “read” to read the current device parameters.
![Trasmettitur TX modulu decryption scrambling Riċevitur RX modulu decryption descrambling 15 vcan2008 parameter setting for video encryption module](https://i0.wp.com/ivcan.com/wp-content/uploads/vcan2008-parameter-setting-for-video-encryption-module.webp?resize=902%2C281&ssl=1)
2: Agħżel “Scramble” jew “Descramble” mode and enter the required scramble or descramble sequence.
![Trasmettitur TX modulu decryption scrambling Riċevitur RX modulu decryption descrambling 16 module and seed of CVBS scrambling assistant](https://i0.wp.com/ivcan.com/wp-content/uploads/module-and-seed-of-CVBS-scrambling-assistant.webp?resize=857%2C304&ssl=1)
3: Press “Write” to write data.
![Trasmettitur TX modulu decryption scrambling Riċevitur RX modulu decryption descrambling 17 write seed of CVBS scrambling assistant](https://i0.wp.com/ivcan.com/wp-content/uploads/write-seed-of-CVBS-scrambling-assistant.webp?resize=358%2C405&ssl=1)
Hardware Connection
Scrambling pin define
![Trasmettitur TX modulu decryption scrambling Riċevitur RX modulu decryption descrambling 18 FPV TX transmitter connection for Transmitter TX scrambling encryption module Receiver RX descrambling decryption](https://i0.wp.com/ivcan.com/wp-content/uploads/FPV-TX-transmitter-connection-for-Transmitter-TX-scrambling-encryption-module-Receiver-RX-descrambling-decryption.webp?resize=1020%2C942&ssl=1)
Descrambling pin define
![Trasmettitur TX modulu decryption scrambling Riċevitur RX modulu decryption descrambling 19 FPV RX receiver connection for Transmitter TX scrambling encryption module Receiver RX descrambling decryption](https://i0.wp.com/ivcan.com/wp-content/uploads/FPV-RX-receiver-connection-for-Transmitter-TX-scrambling-encryption-module-Receiver-RX-descrambling-decryption.webp?resize=1020%2C986&ssl=1)
issolvi l-problemi
Special case description: Due to the differences in the video amplitudes of cameras, Trasmettituri tal-vidjo, and video receivers produced by different manufacturers, the video brightness may not be enough during use. If this happens, please follow the steps below to modify the module.
1. First remove the resistor on the “1” position.
![Trasmettitur TX modulu decryption scrambling Riċevitur RX modulu decryption descrambling 20 troubleshooting for Transmitter TX scrambling encryption module Receiver RX descrambling decryption](https://i0.wp.com/ivcan.com/wp-content/uploads/troubleshooting-for-Transmitter-TX-scrambling-encryption-module-Receiver-RX-descrambling-decryption.webp?resize=1020%2C563&ssl=1)
2.If the video amplitude is still not enough, remove the resistor on the “2” position and short it.
Piż gross
![Trasmettitur TX modulu decryption scrambling Riċevitur RX modulu decryption descrambling 21 Transmitter TX scrambling encryption module Receiver RX](https://i0.wp.com/ivcan.com/wp-content/uploads/Transmitter-TX-scrambling-encryption-module-Receiver-RX-descrambling-decryption-module-4-gram.webp?resize=1020%2C1020&ssl=1)
![Trasmettitur TX modulu decryption scrambling Riċevitur RX modulu decryption descrambling 22 CVBS scrambling assistant](https://i0.wp.com/ivcan.com/wp-content/uploads/CVBS-scrambling-assistant.webp?resize=1000%2C802&ssl=1)
Please contact us for download this CVBS scrambling assistant software.
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