CONTENTS PREPARATION INSTALLATION How to use the edge guards Projection Distance per Screen Size Adjusting the Position of the Projection Screen Adjusting the Angle and Focus of the Projection Screen Kensington Security System USING REMOTE CONTROL Inserting Batteries in the Remote Control Viewing the Remote Control Features CONNECTING DEVICES Connecting with a HDMI Cable...
Accessories included with the projector are shown below. Accessories are subject to change without prior notice. New accessories may be added or old ones removed. • If you want to purchase the AI Lighting Remote Control, please contact LG Electronics Customer Service Centre. Remote Control Owner’s Manual...
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(Recommended HDMI cable types) — Ultra High Speed HDMI /™ Cable (3 m ® or less) Optional Extras To make separate purchases, contact the LG Electronics Customer Service Centre. (Magic Lighting Remote) Optional accessories are subject to change without prior notice.
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Parts and Components Handle Speaker IR Receiver Power button Inlet Vent...
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Outlet Vent Display Fit Sensor Lens Outlet Vent 1) Do not touch the lens when using the projector. The lens may be damaged. (Keep lens away from sharp objects.) 2) Due to the high temperature of vent area, do not get close to the vent area.
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Port (HDMI IN) Port (USB-C) (DC IN Port) NOTE • When turning the handle, ensure that the cable is not in the way.
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Using the Power Button The projector can be turned on and off with the Power button on the product. — A short press turns it on, a long press turns off all functions and the screen. NOTE • The shape and location of the power button may vary depending on the model of the projector.
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Projector Status Indicators LED Power Indicator LED Power Indicator Power standby state The projector is operating with the power on.
Projection Distance per Screen Size Place the projector on a sturdy, level surface, together with the PC or audio/ video source. Place the projector an appropriate distance away from the screen. The distance between the projector and the screen determines the actual size of the image. Connect the power cord of the projector and the connected device to the wall outlet.
Adjusting the Position of the Projection Screen Adjust the angle of the projector to adjust the screen position. • To adjust the angle of the projector, turn the handle to use it. • When adjusting the angle of the projector, ensure that the projector does not fall backwards.
Adjusting the Angle and Focus of the Projection Screen Be careful not to shake the product. Automatically adjusts the angle and focus of the projection screen of the projector. (Q. Settings) → → [General] → [Installation Wizard] → [Auto Screen Adjustment] When an image appears on the screen, check if it is in focus and fits the screen properly.
Kensington Security System • This projector has a Kensington Security Standard connector as an anti-theft mechanism. Connect a Kensington Security System cable as shown below. • For more information on installation and use of the Kensington Security System, refer to the user’s guide provided with the Kensington Security System. •...
USING REMOTE CONTROL Inserting Batteries in the Remote Control Use 1.5 V, AA-type alkaline batteries. Replace the two batteries with new ones and insert them according to the direction indicator inside the remote control. Remove the battery cover on the back of the remote control by sliding it downwards.
Viewing the Remote Control Features • Some buttons and services may not be provided depending upon models or regions. * : To use the button, press and hold for more than 3 seconds. (Power) Turns the Projector on or off. (Q.
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NOTE • When using the remote control, the optimal operation range is 3 meters or less (left/right) and within a 30 degree arc of the remote control IR receiver. • The reception range of the remote control may vary depending on the angle adjustment of the projector.
CONNECTING DEVICES You can connect various external devices to the projector. Connecting with a HDMI Cable Connect an HD receiver, DVD, PC, Notebook, or external devices to the projector and select an appropriate input mode. With an HDMI cable, you can enjoy high quality picture and sound. Using a HDMI cable, connect the port of the projector to the HDMI output port of the device to connect.
Connecting with a USB-C Cable Connect the USB-C terminal of the projector to the USB-C output terminal of a PC/ laptop or smartphone using a USB-C cable. Contact the manufacturer of your device to see if this feature is supported. Only the smartphones that support USB-C will work.
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Turning Power On with USB-C To turn the power on using the USB-C input port, the external device (USB PD adapter, charger, battery) must support USB Power Delivery 65 W (20 V/3.25 A) or higher profiles. Purchase and use a USB-C AC adapter of 65 W (20 V/3.25 A) or higher certified by USB PD through an e-commerce site.
SAFETY PRECAUTIONS Please take note of the safety instructions to prevent any potential accident or misuse of the projector. Child injuries can be prevented by following these simple safety precautions. The precautions should be followed in the same manner when you store or move your existing projector.
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Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Indoor Installation WARNING Do not install products including projectors and remote controls in the following places: — Any place exposed to direct sunlight; — Any humid place such as bathroom; —...
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Keep the following precautions in mind to prevent the temperature rise inside the projector: — Install the air vents at least 30 cm away from the wall. — Do not install the product in a place where it cannot be ventilated, such as on a bookcase or in a closet.
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CAUTION When moving the projector, be sure to turn off the power switch and disconnect the power plug, antenna cable and the connection cord between the devices. • A failure to do so may cause damage to the projector or the cord, resulting in a fire or electric shock.
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When in Use WARNING When thunder or lightning strikes, unplug the power cord and do not touch the antenna wire. • It may cause an electric shock. If there is a gas leak from the gas lines, do not touch the outlet and be sure to vent by opening the window.
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Keep the plastic wrapping of the product out of the reach of children. • If a child misuses it, it may suffocate the child. Do not touch near the vents during the operation or immediately after the power is turned off as they generate intense heat. •...
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CAUTION Do not use any product that uses high voltage electricity near the projector. (e.g. An electric fly swatter) • It may cause a malfunction. Do not place any liquid containers such as a vase, pot, cup, cosmetics or medicine, decorations such as candles or any heavy objects on top of the projector.
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Do not block the light from the projector lens with a person, book or other objects. • If the light from the projector shines on an object for a long time, it can cause fire due to the heat of such light. Also, the reflected light can heat the lens and cause damage to the projector.
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Power WARNING Make sure the power plug is securely plugged in to prevent it from shaking. • If the connection is unstable, it may cause a fire. Do not plug too many devices into one multi-power outlet. • This may result in fire due to the power outlet overheating. Do not insert a metal object such as chopsticks into the other end of the power plug while it is plugged into a wall outlet.
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Keep the power cord away from heat sources. • The coating of the cord may melt and cause a fire or electric shock. Use only the authorised power cord or AC adapter supplied by LG Electronics. Do not use any other products. •...
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Cleaning WARNING Do not spray water directly onto the projector when cleaning it. • It may cause a fire or electric shock. CAUTION How to clean the projector — Disconnect the plug from the outlet before cleaning. — Do not wipe the optical system (the lens and mirror) immediately after the power is turned off.
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Laser WARNING • You risk being exposed to laser radiation if you manipulate or alter the product in a way not specified in the user manual. • Be sure not to let infants or people with diseases directly watch the light source. CAUTION •...
CHECKING BEFORE REPORTING MALFUNCTION Please check the list below when you experience the following symptoms during use of the product. It may not be a failure. Projector Safety Check Symptoms • The projector does not display anything on the screen or output sound when it is turned on.
Troubleshooting Symptoms Causes and Solutions I cannot turn on • Please make sure your projector power plug is correctly the Projector. connected to the outlet. • There may be a problem with the outlet, so try plugging the power cord of another product into the outlet where the projector was plugged in.
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This noise is normal and does not affect the projector’s functions. LG Electronics manages the manufacturing of projectors according to strict standards. A fixed level of noise does not indicate a problem.
CHECKING INFORMATION Specifications MODEL HU710PB (HU710PB-GL) Resolution (Pixel) 3840 (Horizontal) x 2160 (Vertical) Aspect ratio 16:9 (Horizontal:Vertical) Projection distance 1328 mm to 3188 mm — Screen size — 1270 mm to 3048 mm (50 inches to 120 inches) Ratio of upward 100 % projection Working range of...
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MODEL HU710PB (HU710PB-GL) Audio Output 3 W (Mono) Height 135 mm (without foot), 136.5 mm (with foot) Width 80 mm (without handle cap), 107.8 mm (with handle cap) Depth 135 mm Weight 1.49 kg Output: 5 V, 1 A (Max.) USB Device USB Type-C Input: 20 V, 3.25 A (Min.) Temperature Operation 0 °C to 40 °C...
HDMI/USB-C Supported mode HDMI (DTV) Horizontal Frequency Vertical Frequency Resolution (kHz) (Hz) 640 x 480p 31.46 59.94 640 x 480p 31.5 720 x 480p 31.46 59.94 720 x 480p 31.5 720 x 576p 31.25 1280 x 720p 37.5 1280 x 720p 44.95 59.94 1280 x 720p...
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Horizontal Frequency Vertical Frequency Resolution (kHz) (Hz) 3840 x 2160p 56.25 3840 x 2160p 67.43 29.97 3840 x 2160p 67.5 3840 x 2160p 112.5 3840 x 2160p 134.86 59.94 3840 x 2160p 4096 x 2160p 53.94 23.97 4096 x 2160p 4096 x 2160p 56.25 4096 x 2160p...
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USB-C (DTV) Horizontal Frequency Vertical Frequency Resolution (kHz) (Hz) 640 x 480p 31.46 59.94 640 x 480p 31.5 720 x 480p 31.46 59.94 720 x 480p 31.5 720 x 576p 31.25 1280 x 720p 37.5 1280 x 720p 44.95 59.94 1280 x 720p 1920 x 1080i 28.12...
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Horizontal Frequency Vertical Frequency Resolution (kHz) (Hz) 3840 x 2160p 56.25 3840 x 2160p 67.43 29.97 3840 x 2160p 67.5 4096 x 2160p 53.94 23.97 4096 x 2160p 4096 x 2160p 56.25 4096 x 2160p 67.43 29.97 4096 x 2160p 67.5...
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HDMI (PC) Horizontal Frequency Vertical Frequency Resolution (kHz) (Hz) 640 x 350 31.46 70.09 720 x 400 31.46 70.08 640 x 480 31.46 59.94 800 x 600 37.87 60.31 1024 x 768 48.36 1152 x 864 54.34 60.05 1360 x 768 47.71 60.01 1280 x 1024...
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Horizontal Frequency Vertical Frequency Resolution (kHz) (Hz) 4096 x 2160 56.25 4096 x 2160 67.43 29.97 4096 x 2160 67.5 4096 x 2160 112.5 4096 x 2160 134.86 59.94 4096 x 2160...
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USB-C (PC) Horizontal Frequency Vertical Frequency Resolution (kHz) (Hz) 640 x 350 31.46 70.09 720 x 400 31.46 70.08 640 x 480 31.46 59.94 800 x 600 37.87 60.31 1024 x 768 48.36 1152 x 864 54.34 60.05 1360 x 768 47.71 60.01 1280 x 1024...
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Horizontal Frequency Vertical Frequency Resolution (kHz) (Hz) 4096 x 2160 56.25 4096 x 2160 67.43 29.97 4096 x 2160 67.5 • If an invalid signal is input into the projector, it will not be displayed properly on the screen or a message such as [No Signal] or [Invalid Format] will be displayed. •...
Licenses Supported licenses may differ by model. For more information about licenses, visit www.lg.com. The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. Manufactured under license from Dolby Laboratories. Dolby, Dolby Vision, Dolby Vision IQ, Dolby Audio, Dolby Atmos, and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.
LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such as the cost of media, shipping, and handling) upon email request to opensource@lge.com.
Other specifications This label is attached to the bottom of the product and language may differ. As with any bright light source, do not stare into the beam, RG2 IEC 62471- 5:2015. Risk Group 2 CAUTION Possibly hazardous optical radiation emitted from this product. Do not stare at operating lamp.
Symbols Refers to alternating current (AC). Refers to direct current (DC). Refers to class II equipment. Refers to stand-by. Refers to “ON” (power). Refers to dangerous voltage. CAUTION Instructions Coin / button cell battery Caution, Shock hazard...