LG 55UH605V User Manual (English)

Questions and Answers:

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david85Jul 29, 2025
What to do if my LG LED TV turns off suddenly?
- B
  Brian GuerreroJul 29, 2025
  If your LG LED TV turns off unexpectedly, several factors could be at play. First, the power supply might be interrupted, so check the power control settings. Also, the Sleep Timer or Timer Power Off feature may be activated within the Timers settings. Another possibility is that the Auto Power Off feature is enabled in the General -> Eco Mode settings, depending on your specific model. Finally, if the TV is on but not receiving a signal, it will automatically shut down after 15 minutes of inactivity.
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Lisa CarterAug 8, 2025
Why can't I control my LG LED TV with the remote control?
- T
  Teresa FinleyAug 8, 2025
  If you're having trouble controlling your LG LED TV with the remote, there are a few things to check. First, make sure there's no obstruction between the remote and the TV's sensor. Then, check the remote control sensor on the product and try again. Lastly, ensure the batteries in the remote are working and properly installed.
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Mr. Scott Martin DDSAug 18, 2025
What to do if my LG 55UH605V LED TV says ‘No signal’ or ‘Invalid Format’ when connecting to PC (HDMI)?
- S
  Sharon MclaughlinAug 18, 2025
  If you're seeing a ‘No signal’ or ‘Invalid Format’ message on your LG LED TV when connecting to a PC via HDMI, try these steps: First, turn the TV off and then on again using the remote control. If that doesn't work, try reconnecting the HDMI cable. As a final step, restart your PC while the TV is powered on.

LG 55UH605V Specifications

General

Screen shape	Flat
Response time	- ms
Display diagonal	55 \
Display brightness	- cd/m²
Display technology	LED
Native aspect ratio	16:9
LED backlighting type	Edge-LED
Display diagonal (metric)	139 cm
Screen format adjustments	4:3, 16:9, Zoom
Supported graphics resolutions	3840 x 2160
Motion interpolation technology	PMI (Picture Mastering Index) 1200
3D	-
Annual energy consumption	114 kWh
Tuner type	Digital
Digital signal format system	DVB-C, DVB-S2, DVB-T2
Processor cores	4
Video formats supported	MPEG2, MPEG4
Programming period	8 day(s)
Sound modes	Clear Voice III, Game, Movie, Music, Sports, Standard
Audio decoders	DTS, DTS-HD
RMS rated power	20 W
Number of speakers	2
HDMI ports quantity	3
USB 2.0 ports quantity	1
Common interface Plus (CI+) version	1.3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
Operating system version	3.0
Operating system installed	Web OS
Wi-Fi standards	Wi-Fi 4 (802.11n)
Product color	Black
Panel mounting interface	300 x 300 mm
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.3 W
Power consumption (typical)	78 W
Package depth	142 mm
Package width	1330 mm
Package height	810 mm
Package weight	22200 g
Cables included	AC

Weight and Dimensions

Depth (with stand)	237 mm
Height (with stand)	778 mm
Weight (with stand)	18100 g
Depth (without stand)	57 mm
Width (without stand)	1240 mm
Height (without stand)	722 mm
Weight (without stand)	17800 g