LG 20MT45A Owner's Manual page 21

(Only 29MT45*)
DVD / Blu-Ray /
HD Cable Box /
HD STB / Gaming device
HDMI OUT
1 USB port supports 0.5A electric current.
If you need more electric current in case of HDD, use the separate power adaptor.
AV IN
VIDEO L/MONO AUDIO
AUDIO OUT R
L
DVD / Blu-Ray / HD Cable Box /
HD STB / Gaming device / VCR
MAKING CONNECTIONS
L
R AUDIO OUT R
L R
AUDIO IN
External Stereo
21
USB / HDD
1
PC