LG 42LF6400 User Manual

64 pages

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OWNER’S MANUAL

Safety and Reference

P/NO : MFL68703302 (1512-REV05)

www.lg.com

*MFL68703302*

Please read this manual carefully before operating your set and

retain it for future reference.

40LF6350

43LF6350

49LF6350

55LF6350

60LF6350

60LF6300

42LF6500

50LF6500

55LF6500

60LF6500

42LF650T

50LF650T

55LF650T

60LF650T

42LF640T

49LF640T

42LF6400

49LF6400

42LF645T

49LF645T

42LF6450

49LF6450

40LF635T

43LF635T

49LF635T

55LF635T

60LF635T

LED TV*

* LG LED TVs are LCD TVs with LED backlighting.

32LF595B

32LF595D

43LF590T

43LF5900

49LF590T

49LF5900

55LF5950

55LF595T

Other manuals for LG 42LF6400

Easy Setup Guide40 pages

Questions and Answers:

K
Kelsey OrozcoSep 8, 2025
What to do if the picture is broken or freezing on my LG LED TV?
- M
  Mr. Dustin JonesSep 8, 2025
  If you are experiencing a broken or freezing picture on your LG LED TV, you can try the following: * Check the RF signal level by navigating to Menu ? Quick ? Channels ? Signal Test. Ensure that the signal strength is over 50% and the signal quality is also over 50%. * Verify the RF cable connection. * Perform a software upgrade.
D
Dr. Regina Zimmerman MDSep 10, 2025
What to do if there is no video and no audio on my LG LED TV?
- R
  reesevincentSep 10, 2025
  If your LG LED TV has no video and no audio, you should: * Check the voltages of the Power Board. * Replace the Power Board and repair parts.

LG 42LF6400 Specifications

General

Screen Size	42 inches
Display Type	LED
Resolution	1920 x 1080
Smart TV	Yes
Wi-Fi	Yes
HDMI Ports	3
USB Ports	3
Operating System	webOS
Refresh Rate	120 Hz
Audio Output	20W