If you need to change it and crop the video to wide 16:9, please follow the below instructions.
- Download VytruRVCHotFix-CV
- Extract VytruRVCHotFix-CV.rar file to the root of your USB flash drive.
- Attach the USB flash drive to RVC Unit.
- Open RVC Settings.
- Click VytruRVCHotFix-CropVideo.
- Please sit back and relax until the hotfix run and RVC restarted automatically.