Can be used to output RGBs or RGBHV. For RGBs, use only yellow (H/CSYNC) connector, for RGBHV, use both yellow (H/CSYNC) and black (VSYNC). For MiSTeR For example, if your MiSTeR is set to output RGBs to a standard definition PVM via VGA -> x4 BNC connectors, you should only feed the monitor 15kHz (240p/480i) as 31kHz (480p+) is not supported by a standard definition PVM.
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