KWorld VS-PCTV1600 - Manual (Page 10)

4.2 Buttons and Switches
POWER: Power Switch.
NTSC/PAL: NTSC/PAL button switches between different TV
Standards.
MENU: Displays the OSD menu on screen. Main menu controls the
following functions: H-SIZE, V-SIZE, FREEZE, BRIGHTNESS, CONTRAST,
HUE, SATURATION, FLICKER, OSD BACKGROUND, RESET.
ZOOM: Switches on-screen video between 2x ZOOM and normal.
RESET: Resets all functions to factory standard settings.
Y.Cb.Cr/RGR/CVBS: Switches between different output modes.
CVBS: Switches to CVBS for Composite Video and S-Video output mode.
RGB: Switches to RGB for RGB output mode.
Y.Cb.Cr : Switches to Y.Cb.Cr for Component Video mode.