LG 55UF645T User Manual

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OWNER’S MANUAL

Safety and Reference

LED TV*

* LG LED TVs are LCD TVs with LED backlighting.

P/No : MFL68741515 (1508-REV01)

www.lg.com

*MFL68741515*

Please read this manual carefully before operating your TV and retain

it for future reference.

43UF6400

49UF6400

55UF6450

65UF6450

43UF640T

49UF640T

55UF645T

65UF645T

Questions and Answers:

C
ctaylorAug 9, 2025
How to fix LG LCD TV remote control not working?
- J
  Jasmine TaylorAug 9, 2025
  Check the following: * Make sure nothing is covering the remote receiver on the LG LCD TV, such as tape. * Ensure there are no obstructions between the remote control and the TV. * Try replacing the remote batteries with new ones.
P
Paula FuentesAug 25, 2025
Why does my LG LCD TV turn off by itself?
- L
  Lauren StokesAug 25, 2025
  It may be that the power supply is interrupted, so check the power control settings. Also, the Sleep Timer or Timer Power Off feature might be enabled in the Timers settings. Finally, if the TV doesn't receive a signal for 15 minutes, it will automatically turn off.

LG 55UF645T Specifications

General

Brand	LG
Model	55UF645T
Category	LED TV
Language	English

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