Page Settings is one of the BEYOT's features that located within each page and post. Page Settings will only affect the individual page you change them on and overrides options set in the Theme Options.
You could consult our guide on How G5Them Options work for more details about the relationship between Theme Options, Preset and Page Settings
General Option
Page Layout Option
Page Title Option
Preset and Page Options will use the Theme Options value if left empty or if the value is default. They will override Theme Options if any other value is entered. This setup gives users maximum flexibility for setting a global theme option, then being able to override it on a page/post/shortcode basis