LG 22LQ630H Owner's Manual page 14

PREPARATION
Jack
1 Power Cord Socket
2 ANTENNA IN
3 PTC SERVICE
(SERVICE ONLY)
4 CPU SERVICE
(SERVICE ONLY)
5 TV - LINK CFG
6 SPEAKER OUT (8Ω)
7 GAME CONTROL
M. P. I.
8 PILLOW SPEAKER
9 AUDIO IN (RGB/DVI)
- USB IN
q RGB IN (PC)
w HDMI/DVI IN
e AV (Audio/Video) IN
r UPDATE
RESET
? RS-232C IN
(SERVICE ONLY)
@ OPTICAL DIGITAL
14
For operation with AC power.
Caution: Never attempt to operate the TV on DC power.
Connect over-the air signals to this jack.
Used for PTC software updates.
Used for CPU software updates.
Computer input for programming Free To Guest services.
For use with external speakers.
Input port for third party game Controllers.
Allows VOD/PPV devices or set-top boxes to control the TV.
Used to connect to pillow speaker.
1/8" headphone jack for analog PC audio input.
Used for viewing multimedia files.
Analog PC Connection. Uses a D-sub 15-pin cable (VGA cable).
Digital Connection.
Supports HD video and Digital audio.
Accepts DVI video using an adapter or HDMI to DVI cable (not included).
Analog composite connection. Supports standard definition video only (480i).
Used for PC/DTV audio input jack.
Software downloads and debug mode enable/ dis-able.
Hardware reset to PTC microcontroller.
Used for software updates.
Connect digital audio to various types of equipment.
Connect to a Digital Audio Component.
Use an Optical audio cable.
Description