- 191 -HDMI RGB Range(Auto / Full / Normal)Adjusts the black level of the image for each HDMI input.Watching > For best picture > Option Settings● For HDMI inputAV Colour System(Auto / PAL / SECAM / M.NTSC / NTSC)Selects optional colour system based on video signals.Watching > For best picture > Option Settings● For AV input3D-COMB(On / Off)Makes still or slow moving pictures more vivid.Watching > For best picture > Option Settings● For PAL / NTSC signal reception in TV mode or from compositeconnectionScreen Settings16:9 Overscan(On / Off)Selects the screen area displaying the image for 16:9 aspect.Watching > For best picture > Screen Settings● Not valid for 4K contents or Network servicesH-Size(H-Size1 / H-Size2)Switches the horizontal display range to reduce noise on the side edge of theimage.Watching > For best picture > Screen Settings● For TV mode, AV and HDMI input● Not valid for 4K contents or 3D mode