LG 20MT48AF Owner's Manual page 29

RGB (PC) supported mode
22MT48*
Horizontal
Resolution
Frequency (kHz)
640 x 480 31.469
800 x 600 37.879
1024 x 768 48.363
1152 x 864 54.34
1280 x 1024 63.981
1600 x 900 55.54
64.674
1680 x 1050
65.290
1920 x 1080 67.5
• The optimal display resolution is 1920 x 1080 @ 60 Hz. The
optimal timing in each mode is vertical frequency 60 Hz
20/24/28/29MT48*
Horizontal
Resolution
Frequency (kHz)
640 x 480 31.469
800 x 600 37.879
1024 x 768 48.363
1280 x 720 47.77
1152 x 864 54.34
1366 x 768 47.71
• The optimal display resolution is 1366 x 768 @ 60 Hz. The optimal
timing in each mode is vertical frequency 60 Hz
HDMI (DTV) supported mode
Vertical
Resolution
Frequency (Hz)
59.94
720 x 480
60.317
720 x 576
60.0
60.05
1280 x 720
60.02
60
59.883
59.954
60
1920 x 1080
Vertical
Frequency (Hz)
59.94
60.317
60.0
59.85
60.05
59.79
Horizontal Vertical
Frequency (kHz) Frequency (Hz)
31.469 59.94
31.5 60.00
31.25 50.00
44.96 59.94
45 60.00
37.5 50.00
28.125 50.00
33.72 59.94
33.75 60.00
56.25 50.00
67.432 59.94
67.5 60.00
27 24.00
33.75 30.00
26.97 23.97
33.716 29.976
25