LG 22LN4300 Owner's Manual page 45

RGB (PC)
Horizontal
Resolution
Frequency(kHz)
640 × 480 31.469
800 × 600 37.879
1024 × 768 48.363
1152 × 864 54.34
1280 × 1024 63.981
1600 × 900 55.54
1680 × 1050 64.674
1680 × 1050 65.290
1920 × 1080 67.5
The optimal display resolution is 1920 X 1080 @ 60 Hz.
The optimal timing in each mode is vertical frequency 60 Hz.
HDMI (DTV) supported mode
Horizontal
Resolution
Frequency(kHz)
720 × 480 31.469
31.5
720 × 576 31.25
1280 × 720 37.5
44.96
45
1920 × 1080 33.72
33.75
28.125
26.97
27
33.716
33.75
56.25
67.43
67.5
Vertical
Frequency(Hz)
59.94
60.317
60.0
60.05
60.02
60
59.883
59.954
60
Vertical
Frequency(Hz)
59.94
60
50
50
59.94
60
59.94
60
50
23.97
24
29.976
30.00
50
59.94
60
45
SPECIFICATIONS