LG 37LD665H - Manual (Page 18)

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PREPARATION
. 9 SPEAKER OUT (8 Ω)
For use with external speakers.
10 REMOTE CONTROL OUT
IR output for controlling an auxiliary device.
11 AV (Audio/Video) IN 1/2
Analog composite connection. Supports standard
definition video only (480i).
12 COMPONENT IN
Analog Connection. Supports HD.
Uses a red, green, and blue cable for video & a
red and white cable for audio.
13 RJP INTERFACE (REMOTE JACK PACK PORT)
Connect this to an LG remote jack pack system.
14 ANTENNA IN
Connect an antenna to receive over-the-air (OTA)
signals.
15 Power Cord Socket
AC power input.
Caution: Never attempt to operate the TV on DC
power.
16 USB IN
Used for viewing multimedia files.
17 LAN
For connecting to a control network.
18 SERVICE ONLY
Used for software updates.
. 1 HDMI/DVI IN
Digital Connection.
Supports HD video and Digital audio.
Accepts DVI video using an adapter or HDMI to
DVI cable (not included).
. 2 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.
. 3 LAN (SERVICE ONLY)
For connecting to a control network.
. 4 RESET
Performs a hardware reset.
UPDATE
Enables/disables software downloads and debug
mode.
. 5 TV - LINK CFG
Computer input for programming Free To Guest
services.
. 6 GAME CONTROL
Input port for third party game Controllers.
M. P. I.
Allows VOD/PPV devices or set-top boxes to
control the TV.
. 7 RS-232C IN (SERVICE ONLY)
Used for software updates.
. 8 OPTICAL DIGITAL AUDIO OUT
Optical digital audio output for use with amps
and home theater systems.
Note: In standby mode, this port doesn’t work.