External Stereo Speaker Setup - LG Pro Centric 32LP645H Commercial Mode Setup Manual

Reference: External Stereo Speaker Setup
The three-contact (left, right, ground) SPEAKER OUT 3.5 mm jack on the LP645H rear panel provides
stereo speaker signal outputs (fixed speaker, variable speaker, or fixed line level [amplifier]) for external
audio equipment. Set Installer Menu item 097 AUDIO OUTPUT as required in accordance with external
audio equipment connected to the TV. Also, refer to the following diagram for pinout details.
Caution: Do NOT plug in a mono connector, as this may damage the TV.
1 LEFT(Tip)
2 RIGHT(Ring)
3 GROUND (Sleeve)
70
EXTERNAL SPEAKER_R- (Sleeve)
EXTERNAL SPEAKER_R+ (Ring 2)
EXTERNAL SPEAKER_L- (Ring 1)
EXTERNAL SPEAKER_L+ (Tip)
SPEAKER OUT
LINE OUT
3 1
2
206-4232