LG CineBeam HU715QW User Manual (English)

Questions and Answers:

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Paul JamesJul 29, 2025
What to do if the LG CineBeam HU715QW remote control is not working?
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  David HigginsJul 29, 2025
  If your LG Projector remote control isn't working, there might be a few reasons. First, if you have a lamp with an electronic stabilizer or a three-wavelength lamp installed, this could interfere with the remote's function. Try replacing it with an international standard product. Also, make sure there are no obstacles blocking the path between the remote and the projector. Ensure the batteries are correctly installed, paying attention to the polarities (+, -). If that doesn't work, replace both batteries with new ones.
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parkerdanielAug 5, 2025
Why does my LG CineBeam HU715QW Projector power turn off suddenly?
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  joseph66Aug 5, 2025
  Your LG Projector might be turning off suddenly due to several reasons. Check if the [Sleep Timer], [Auto Off], or [Auto Power Off] settings are enabled. Also, consider whether external devices are influencing the projector's operation. The auto-off function may have been activated. This product is equipped with an auto-off function that automatically turns the product off when no signal is present or when the remote control has not been pressed, depending on the settings for the auto-off function.
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Timothy BowmanAug 13, 2025
Why does my LG CineBeam HU715QW make noise?
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  Shannon AlexanderAug 13, 2025
  Your LG Projector might be making noise for a couple of reasons. It could be electrical noise, which is a small sound from the high-speed switching circuit supplying current, and this can vary between products. Alternatively, it could be the fan, which increases or decreases speed to maintain the projector's internal temperature, depending on the room's temperature.
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Luis OwensAug 20, 2025
What to do if I see dots on the screen of my LG CineBeam HU715QW Projector?
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  Melissa WilsonAug 20, 2025
  If you notice tiny dark or bright dots on the screen of your LG Projector, don't worry. This is a common occurrence due to the high-precision manufacturing process and doesn't indicate a functional problem.

LG CineBeam HU715QW Specifications

General

Native aspect ratio	16:9
Projection distance	0.217 - 0.496 m
Projection technology	DLP
Supported aspect ratios	4:3, 16:9
Contrast ratio (typical)	2000000:1
Screen size compatibility	80 - 120 \
Projector native resolution	2160p (3840x2160)
Video apps	Amazon Prime Video, Apple TV, Disney+, Netflix, YouTube
Interactive	No
Noise level	28 dB
Country of origin	China
Number of OSD languages	30
Operating system version	6.0
Operating system installed	webOS
Noise level (economic mode)	26 dB
High Dynamic Range (HDR) technology	High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
Light source type	Laser
Service life of light source	20000 h
Service life of light source (economic mode)	30000 h
Focus	Manual
Throw ratio	0.22
Analog signal format system	-
HDMI version	2.0/2.1
HDMI ports quantity	3
Serial interface type	RJ-45
USB 2.0 ports quantity	2
VGA (D-Sub) ports quantity	0
Ethernet LAN (RJ-45) ports	1
RMS rated power	40 W
Placement	Ceiling, Desktop, Floor, TV cabinet
Product type	Short throw projector
Product color	White
Market positioning	Home cinema
Cable lock slot type	Kensington
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50-60 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	350 W
Processor cores	4
Operating temperature (T-T)	0 - 40 °C
Commodity Classification Automated Tracking System (CCATS)	8528620000
Quantity per pack	1 pc(s)
Harmonized System (HS) code	85286200