frye@cuuxb.UUCP (frye) (01/08/86)
The 15.75 khz horizontal frequency is only used on television horizontal scan. VDT's need a higher frequency and scan rate to develop the resolution for a quality display. Just compare your little PC plugged into the tv at home to the quality of printed text on a good terminal. THe frequency used for horiz. scan on VDT's *IS* upwards of 17 khz. Regards, Tom Frye