I don't really know what you mean here. They all just use an NTSC signal. Some consoles just use more or less of it to display content.dogman91 wrote:I've been assuming it "fills the screen" without manual input simply based on that being the case for all my consoles such as the Genesis (wider) and SNES (skinnier, but both fill the same approximate amount of space); am I right about these wider resolutions as well?
The non-HD Wega CRT share settings across input type. In other words, all composite inputs use the same settings (both user and service mode). Unfortunately, even the s-video inputs are tied to the composite settings, at least s-video ports that are shared with composite "inputs". The component input(s) have their own settings. The 16:9 mode also has its own settings, in service mode at least (I haven't tested user settings).
These consumer CRTs are not multiscan like an arcade monitor. You can't send them a native arcade resolution and just have the CRT do the work. These sets (for the most part) only accept standard NTSC timings.

