Video Scaler

Device Type: Switcher / Scaler Inputs: Aaaa Outputs: aaa Features: aaa Notes: Self-feedback Is it capable of self-feedback, if so, describe the signal chain. Links: Aaa Device Type: Switcher / Scaler Inputs: RGBHV up to 1024x768, on an HD-15 connector Outputs: Composite S-video Features: Computer Generated RGBHV up to 1024x768 (1600x1200) to Composite and Y/C in NTSC or PAL television systems Notes: The single VGA port is labeled IN/OUT; so presumably it can convert to and from composite video. Links: https://www.bhphotovideo.com/c/product/322041-REG/AV_Toolbox_AVT_3150_AVT_3150_Scan_Converter.html https://www.bhphotovideo.com/FrameWork/Product_Resources/SourceBookAVP/2007AVP_8ScanConverters522-545.pdf Manual for the AVT-3190HD, maybe related? - https://www.manualslib.com/products/Av-Tool-Avt-3190hd-3520792.html Device Type: Switcher / Scaler Inputs: RGBHV up to 1024x768, on an HD-15 connector Outputs: Composite S-video Computer monitor loop-through What is RGB HD-15 connector for? One example was bundled with an SCART-HD-15 connector Features: Computer Generated RGBHV up to 1024x768 (1600x1200) to Composite and Y/C in NTSC or PAL television systems Notes: Barrel plug 6V DC Center Negative Comes with remote (model CR-06) Self-feedback Is it capable of self-feedback, if so, describe the signal chain. Links: https://www.bhphotovideo.com/c/product/246181-REG/AV_Toolbox_AVT_3160_AVT_3160_Scan_Converter.html/specs https://www.bhphotovideo.com/FrameWork/Product_Resources/SourceBookAVP/2007AVP_8ScanConverters522-545.pdf Manual for the AVT-3190HD, maybe related? - https://www.manualslib.com/products/Av-Tool-Avt-3190hd-3520792.html Device Type: Switcher / Scaler Inputs: RGBHV up to 1024x768, on an HD-15 connector Composite S-video Outputs: Composite S-video Features: Computer Generated RGBHV up to 1024x768 (1600x1200) to Composite and Y/C in NTSC or PAL television systems Genlock and Overlay Notes: Barrel plug 6V DC Center Negative Self-feedback Is it capable of self-feedback, if so, describe the signal chain. Links: https://www.bhphotovideo.com/c/product/246182-REG/AV_Toolbox_AVT_3170_AVT_3170_Scan_Converter.html https://www.bhphotovideo.com/FrameWork/Product_Resources/SourceBookAVP/2007AVP_8ScanConverters522-545.pdf Manual for the AVT-3190HD, maybe related? - https://www.manualslib.com/products/Av-Tool-Avt-3190hd-3520792.html