Samsung LS24C300HL-ZA - Manual (Page 79)

79
Screen Setup (S22C300H / S24C300H /
S24C300HL)
5
5 Screen Setup (S22C300H / S24C300H / S24C300HL)

The input signal is 480p, 576p, 720p, or 1080p and monitor can display normally
(Not every model can support all of these signals.).
 This can only be set when the external input is connected through HDMI and
PC/AV Mode is set to AV .
4
Press [ ] to move to the option you want and press [ ].
5
The selected option will be applied.