LG 32LF11 Owner's Manual page 15

USB IN SERVICE ONLY
1
Used for software updates.
2 AV (Audio/Video) IN
Analog composite connection. Supports standard
definition video only (480i).
HDMI/DVI IN, HDMI IN
3
Digital Connection.
Supports HD video and Digital audio. Doesn't
support 480i.
Accepts DVI video using an adapter or HDMI to
DVI cable (not included).
4 RGB IN (PC)
Analog PC Connection. Uses a D-sub 15 pin cable
(VGA cable).
AUDIO IN (RGB/DVI)
1/8" (0.32 cm) headphone jack for analog PC
audio input.
OPTICAL DIGITAL AUDIO OUT
5
(Except 19/22LH20)
Digital optical audio output for use with amps and
home theater systems.
Note: In standby mode, this port doesn't work.
ANTENNA/CABLE IN
6
Connect over-the air signals to this jack.
Connect cable signals to this jack.
7 RS-232C IN (CONTROL & SERVICE) PORT
Used by third party devices.
This port is used for Service or Hotel mode.
COMPONENT IN
8
Analog Connection.
Supports HD.
Uses a red, green, and blue cable for video & red
and white for audio.
Power Cord Socket
9
For operation with AC power.
Caution: Never attempt to operate the TV on DC
power.
15