Hall Research SC-DV-2 - Manual (Page 7)

DVI - to - VGA Video Scaler
5
When one of the HDTV resolutions is selected as output, use a 15-pin D-
Sub to YPbPr/3 RCA adaptor cable to connect the PC/HDTV output of the
SC-DV-2 to the YPbPr input of a HDTV device.
2.3 Connection Block Diagrams
In the above diagrams the output of the SC-DV-2 connects to the VGA
monitor via a HD15 Cable and to the HDTV via a HD15 to 3 RCA cable.
Note that the SC-DV-2 is not HDCP compliant. HDCP refers to digital
content protection of some high-resolution DVD players or Satellite
receivers. Depending on the brand of the equipment, if you are playing a
high-resolution HDCP encoded video through the SC-DV-2, you may not
get a picture, or the output of the DVD player may emerge at a lower
resolution!