External equipment setup – LG M2280D-PU User Manual
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EXTERNAL EQUIPMENT SETUP
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HDMI/DVI - DTV Mode
Component Mode
Resolution
Horizontal
Frequency(kHz)
Vertical
Frequency(Hz)
720 x 480
31.469
31.5
59.94
60
720 x 576
31.25
50
1280 x 720
37.500
50
1280 x 720
44.96
45
59.94
60
1920 x 1080
33.72
33.75
59.94
60
1920 x 1080
28.125
50.00
1920 x 1080
27
24
1920 x 1080
33.75
30.00
1920 x 1080
56.250
50
1920 x 1080
67.43
67.5
59.94
60
Resolution
Horizontal
Frequency(kHz)
Vertical
Frequency(Hz)
720 x 480
15.73
59.94
720 x 480
15.75
60.00
720 x 576
15.625
50.00
720 x 480
31.47
59.94
720 x 480
31.50
60.00
720 x 576
31.25
50.00
1280 x 720
44.96
59.94
1280 x 720
45.00
60.00
1280 x 720
37.50
50.00
1920 x 1080
33.72
59.94
1920 x 1080
33.75
60.00
1920 x 1080
28.125
50.00
1920 x 1080
56.25
50
1920 x 1080
67.432
59.94
1920 x 1080
67.5
60.00
NOTE
►Avoid keeping a fixed image on the screen for
prolonged periods of time. Fixed images may
become permanently imprinted on the screen.
Use a screen saver when possible.
► There may be interference relating to resolution,
vertical pattern, contrast or brightness in PC 
mode. Change the PC mode to another resolution 
or change the refresh rate or adjust the brightness 
and contrast on the menu until the picture is clear. 
If the refresh rate of the PC graphic card cannot 
be changed, change the PC graphic card or con-
sult the manufacturer of the PC graphic card. 
► The synchronization input waveform for horizontal
and vertical frequencies are separate.
► Connect the signal cable from the monitor output
port of the PC to the RGB (PC) port of the set or 
the signal cable from the HDMI output port of the 
PC to the HDMI/DVI IN port on the Monitor set.
► Connect the audio cable from the PC to the audio
input on the Monitor set. (Audio cables are not 
included with the Monitor set.)
► If the graphic card on the PC does not output
analog and digital RGB simultaneously, connect 
either the RGB or HDMI/DVI IN to display the PC 
output on the Monitor set.
► If the graphic card on the PC does output analog
and digital RGB simultaneously, set the Monitor 
set to either RGB or HDMI. (The other mode is 
Monitor set to plug-and-play automatically by the 
Monitor set.)
► DOS mode may not work depending on the video
card if you use an HDMI to DVI cable.
► If you use an RGB-PC cable that is too long, there
may be interference on the screen. We recom-
mend using under 5m of cable.
!