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OWNER'S MANUAL
Safety and Reference
LED TV*
* LG LED TV applies LCD screen with LED backlights.
Please read this manual carefully before operating your TV and
retain it for future reference.
32LK540BBUA
43LK5400BUA
32LK540BPUA
43LK5400PUA
*MFL70522302*
(1903-REV03)
49LK5400BUA
49LK5400PUA
Copyright ⓒ 2018 LG Electronics Inc. All Rights Reserved.
www.lg.com
Printed in Korea
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Table of Contents
Related Manuals for LG 49LK5400BUA
Summarization of Contents
Warning! Safety Instructions
Ventilation
Ensures proper airflow around the TV to prevent overheating and maintain performance.
Disconnecting the Device from the Main Power
Instructions on how to safely unplug the TV from the power source in emergencies.
Outdoor Antenna Grounding
Guidelines for safely grounding outdoor TV antennas to prevent electrical hazards.
Optional Extras
Wall Mounting Bracket
Details and specifications for VESA-compatible wall mount brackets.
Connections
Antenna/Cable Connection
Instructions for connecting an antenna or cable box to receive TV signals.
HDMI Connection
Details on connecting devices via HDMI for optimal audio and video quality.
External Devices
Lists supported external devices and provides guidance for their connection.
Using the TV Button
Adjusting the Menu
How to use the TV button to navigate and adjust menu items.
Troubleshooting
Abnormal Display
Explains common display anomalies like flickering, dot defects, and image sticking.
Generated Sound
Describes common noises like cracking and buzzing, their causes, and normalcy.
Specifications
Broadcasting Specifications
Details on television system, program coverage bands, and antenna impedance.
Wireless Module Specifications
Technical details for the wireless module, including frequency range and output power.
Environment Conditions
Specifies the recommended operating and storage temperature and humidity ranges.
Regulatory Information
FCC Notice
Compliance statement for FCC rules regarding digital devices and interference.
FCC RF Interference Requirements
Specific RF interference requirements for UNII devices under FCC regulations.
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