Smart Avi RGB2VGA - Manual (Page 28)

THE RGB TO DVI(/VGA) CONVERTER
28
Output Scaling
Use the Output Scaling submenu to specify the best match between screen size and
user requirements. Four modes are available:
1:1 – the picture is displayed with its original size and aspect ratio within a black
frame. All pixels remain 1 wide and 1 high. Pictures with less than 300 lines are displayed in
double height. Interlaced pictures are displayed in double height (deinterlaced)
OFF (Full screen) – The picture is stretched to fill all available screen space (non-
proportional).
PROP (Proportional) – The picture is stretched (up scaling only!) to fill one screen
dimension completely. The other dimension is made up with black borders (e.g. to keep a
16:9 ratio on scaling - proportional) Horizontal and vertical size of the screen must be both at
least the size of the appropriate picture dimension.
1:2 – the picture is displayed at double the original size within a black frame. All pixels
become 2 wide and 2 high. Horizontal and vertical size of the screen must be both at least the
double size of the appropriate picture dimension.
Figure 7 Output Scaling sub-menu
Full Screen: the picture is stretched to fill all
available screen space
No scaling: picture displayed in original size
within black borders
Double size: picture displayed in original
size within black border
Return to previous menu
Proportional: picture is stretched until one
screen dimension is filled completely. The
other dimension is made up with black
borders (e.g. to keep 16:9 ratio on scaling)