LG CineBeam Laser HF80LG Owner's Manual page 45

Supported HDMI (DTV) Mode
Resolution
640 x 480p
720 x 480p
720 x 576p
1280 x 720p
1920 x 1080i
1920 x 1080p
Horizontal Frequency
(kHz)
31.46
31.5
31.47
31.5
31.25
44.96
45
37.5
28.12
33.72
33.75
26.97
27.00
33.71
33.75
56.25
67.43
67.5
Vertical Frequency
(Hz)
59.94
60.00
59.94
60.00
50.00
59.94
60.00
50.00
50.00
59.94
60.00
23.97
24.00
29.97
30.00
50.00
59.94
60.00
45