The Hall Research SC-VGA-2B is a high-quality universal VGA-
to-HDTV Scan Rate Converter with one local loop out with
capability for mirroring scaling (Up/Down).
The SC-VGA-2B can output a particular resolution and
refreshrate independent of the input. Output timing to the
display is constant independent of the input so when you
switch from one input to another input, and the display unit
is uninterrupted in the input signal. The video processor
works as a scan-converter, video scaler, and format
transformer. The device features an On Screen Display menu
for system information, configuration, picture setup, and
many other advanced options.