Chapters
Table of Contents
Related Manuals for LG CineBeam Laser 4K HU80KA
Summarization of Contents
LICENSES
HDMI and HDMI High-Definition Multimedia Interface
Trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.
Dolby Laboratories Trademarks
Trademarks of Dolby Laboratories for Dolby, Dolby Vision, Dolby Audio, Dolby Atmos, etc.
DTS Patents and Trademarks
Information on DTS patents and registered trademarks like DTS, DTS-HD, etc.
HEVC Advance
Covered by Patents at patentlist.hevcadvance.com for HEVC technology.
Manual Image Discrepancies
Note that images shown in this manual may differ from your actual projector.
SAFETY PRECAUTIONS
Understanding Warning and Caution Levels
Explains WARNING (serious injury/death) and CAUTION (personal injury/damage) definitions.
Indoor Installation Safety
Precautions for indoor installation, avoiding humidity, water, and heat sources.
Flammable Materials and Ventilation Requirements
Avoid flammable materials, ensure adequate ventilation around the projector.
Children Safety and Product Placement
Keep children from climbing, avoid placing near steam/oil mist sources.
Wall and Ceiling Installation Precautions
Precautions for wall/ceiling mounting to prevent falls and injury.
Ceiling Mount Device and Product Stability
Caution with ceiling mount adhesive, oil, lubricant, and product placement.
Moving and Handling Safety
Precautions when moving, avoid unstable surfaces, tipping, and damage.
Power Safety
Disconnecting from Main Power
Power plug as disconnecting device, importance of accessibility in emergencies.
Grounding Wire Connection Importance
Ensuring correct grounding wire connection to avoid electric shock.
Power Cord Handling and Safety
Proper handling of power cord, avoiding damage, bending, and fire risks.
Electrical Outlet and Plug Safety
Precautions regarding outlet usage, conductors, and plug handling.
General Usage Precautions
Liquid and Object Placement Warning
Do not place liquids or objects on the projector to prevent fire/shock.
Battery Safety for Remote Control
Child safety regarding batteries, proper replacement and storage.
Cover, Lens, and Air Vent Handling
Do not open covers, avoid looking into the lens, caution for hot vents.
Environmental and Magnetic Field Safety
Avoid gas leaks, lightning, strong magnetic fields, and keep packaging away.
Handling and Impact Precautions
Avoid placing heavy objects, impact to lens, using sharp tools on the projector.
Troubleshooting Image/Sound Issues
What to do if no image/sound appears, contact service center.
CAUTIONARY NOTES
Electrical Equipment and Air Vent Safety
Avoid high voltage equipment, protect air vents, handle cord properly.
Battery Disposal and Fire Risk
Proper battery disposal, risk of fire/explosion with incorrect replacement.
Internal Cleaning and Dust Accumulation
Contact service for internal cleaning, dust accumulation risks.
Plastic Parts Cleaning and Solvent Use
Cleaning plastic parts with soft cloth, avoid solvents and harsh cleaners.
Laser Safety Information
Laser Module Safety Precautions
Do not disassemble laser module, avoid radiation exposure.
Class 1 Laser Product Classification
Details on Class 1 laser, wavelength, light output, and safety label.
General Handling and Installation Precautions
Animal Reach, Power Plug, and Radio Signal Safety
Place out of animal reach, remove power plug, avoid radio signal devices.
Ventilation, Lens Handling, and Grounded Outlet Safety
Ensure ventilation, handle hot lens, use grounded outlet.
Battery Storage and Handling Guidelines
Proper battery storage, mixing batteries, temperature/humidity risks.
ANTENNA INSTALLATION AND GROUNDING
Outdoor Antenna Installation Safety
Install away from wires to prevent electric shock or injury.
Outdoor Antenna Grounding Requirements
Grounding antenna system for surge protection per NEC.
PREPARATION
Included Accessories
List of accessories included with the projector such as remote, batteries, screws.
HDMI and USB Cable Specifications
Requirements for HDMI/USB cable width and height for proper connection.
Parts and Components Identification
Projector Component Diagram
Diagram identifying projector parts like lens, speaker, vents, and legs.
Vent Area and Lens Handling Notes
Notes on vent temperature and avoiding touching the lens.
Connectivity Ports
Side and Back Port Descriptions
Description of HDMI, USB, Headphone, Antenna, Optical ports.
Projector Button Operations
Basic Button Functions
Explains Power, Volume, and Channel control buttons.
Menu Navigation and Selection
How to navigate and select items in the projector menu.
Installation Guidelines
Installation Precautions
Place in well-ventilated environment, avoid carpets, keep vents clear.
Environmental Placement Guidelines
Avoid hot/humid environments, dust, and never open covers.
Mirror Adjustment and Handling
Do not rotate closed mirror, avoid tilting mirror towards floor.
Stand-Type Front Projection Setup
Adjust mirror angle (43-53 degrees) to change screen height.
Mirror Angle Cropped Display Information
How mirror angle affects projected image display.
Stand-Type Ceiling Projection Setup
Adjust mirror angle to 90 degrees for ceiling projection.
Stand-Type Floor Installation
Front and ceiling projection installation on the floor.
Table-Type Front Projection Installation
Steps to install projector horizontally on a table using screws.
Table-Type Upright Placement Risk
Risk of projector falling when placed upright on a table.
Ceiling-Type Installation Procedure
Steps for removing screws and mounting to the ceiling.
Projection Distance and Screen Size
Projector Placement and Keystone Function
Positioning projector for optimal image, using Keystone for distortion.
Kensington Security System
Kensington Security System Installation
How to connect a Kensington Security System cable for anti-theft.
MAGIC REMOTE CONTROL
Magic Remote Battery Replacement
How to replace batteries in the Magic Remote control.
Magic Remote Button Functions Overview
Explains functions of Power, STB Power, Number, LIST, etc. buttons.
Magic Remote Navigation and Control Buttons
Describes Wheel, Back, Exit, Picture, Caption, INPUT, Q. Settings buttons.
Magic Remote Control Registration
Magic Remote Registration Process
Steps to register the Magic Remote with the projector.
Re-registering the Magic Remote Control
How to unpair and re-register the Magic Remote.
Using the Magic Remote Control
Magic Remote Pointer Operation
How to make the pointer appear, disappear, and reset it.
Remote Control Range and Interference
Communication range, interference from devices, router proximity.
USING THE PROJECTOR
Connecting Antenna or Cable for TV
How to connect an antenna or cable for TV viewing.
Screen Image Focus and Adjustment
Adjusting Focus and Zoom Rings
Using Focus and Zoom rings for image clarity and size.
Watching TV with the Projector
Projector Power On and Input Selection
How to turn on the projector and select input signals.
Basic Viewing Control Buttons
Using Channel, Volume, and Mute buttons while watching.
CONNECTING DEVICES
External Device Connectivity Overview
Diagram showing connection of various devices like PC, USB, DVD, etc.
HDMI Connection
Connecting to External Devices via HDMI
How to connect external devices via HDMI for audio/video.
ARC (Audio Return Channel) Usage
Using HDMI ARC for audio output to external devices.
Connecting a PC
PC Connection via HDMI
Connecting a PC to the projector via HDMI for Plug and Play.
Connecting a Laptop
Laptop Connection via HDMI
Connecting a laptop to the projector via HDMI for audio/video.
Switching Output Settings for Laptops
Examples of switching output settings when connecting laptops.
Connecting Headphones
Audio Output via Headphones
How to listen to audio through headphones connected to the projector.
Connecting a Digital Amp
Audio Output via Optical Cable
Connecting a digital amp using an optical cable.
Sound Out Settings for Audio Devices
Setting Sound Out to Audio Out (Optical/HDMI ARC).
Connecting Smart Devices
Smart Device Connection via HDMI
Connecting smartphones/tablets via HDMI for screen display.
Slimport Supported Device Connection
Connecting Slimport compatible devices using adapters.
Apple Lightning/30-pin Adapter Connection
Connecting Apple devices using Lightning or 30-pin adapters.
MAINTENANCE
Cleaning the Projector Lens
How to clean the projector lens using dusters or soft cloths.
Cleaning the Projector Case
How to clean the projector case with a dry, lint-free cloth.
ABOUT LG PROJECTOR
Home Tutorial Overview
Introduction to the projector's Home screen and its features.
Managing Projector Apps
App Editing and Deletion Procedures
How to edit, move, and delete installed apps on the projector.
Stopping Current Function
Quitting Active Applications
Steps to quit an active application or function on the projector.
Prepare Live TV
Watching TV Broadcasting
Connecting antenna/cable and tuning channels for TV viewing.
Network Setting
Setting a Wired Network Connection
Connecting the projector to a network using a LAN cable.
Setting a Wireless Network Connection
Connecting the projector to a wireless network via Wi-Fi.
HOW TO OPERATE PROJECTOR
Using the Screen Remote
Controlling external devices using the projector's screen remote.
Screen Remote Function Descriptions
Explains screen remote elements like universal control, capture, etc.
Setting Universal Control
Universal Control Setup Procedure
Steps to set up universal control for external devices.
SIMPLINK (HDMI-CEC) Functionality
Using SIMPLINK for Device Control
How to connect and use SIMPLINK for controlling multimedia devices.
Supported SIMPLINK Functions
Instant Play and Remote Control Features
Instant Play, controlling devices with projector remote.
Main Power On/Off Control via SIMPLINK
How SIMPLINK controls main power of connected devices.
Using the LG TV Plus App
LG TV Plus App Setup and Connection
Steps to download, connect, and pair the LG TV Plus app.
Using Keyboard and Mouse
Using a USB Wired/Wireless Mouse
Connecting and using a USB mouse for pointer control.
Using a USB Wired/Wireless Keyboard
Connecting and using a USB keyboard for text input.
ENJOY LIVE TV
Live Menu Overview
How to use the Live Menu for TV broadcasts.
Channel List and Recommendation Information
Notes on channel configuration, EPG data, and recommendation features.
My Channels Management
Adding Channels to My Channels
How to add channels to the My Channels list from any app.
Guide Application
Viewing Program Schedules
How to launch and use the Guide application for TV schedules.
Guide Function Descriptions
Explains Guide elements like program info, broadcasting company, filters.
Guide Screen Navigation
Explains TV Scheduler, SEARCH, and navigating Guide screen.
Checking Program Information
Viewing Program Information via Channel Banner
How to view program information using the channel banner.
Using MAGIC LINK
MAGIC LINK for Program-Related Information
Using MAGIC LINK to get videos and info related to current program.
Advanced Broadcast Settings
Broadcast Feature Settings
Settings for Closed Caption, Audio Language, and Multi Audio.
HOW TO USE VARIETY OF CONTENTS
LG Content Store Overview
Browsing, downloading, and using apps from the LG Content Store.
Creating Wish List
Using My Content for Wish Lists
Adding desired content to My Content for easy access.
Account Management
Managing Your LG Account Information
Viewing and editing account information and personal details.
Search Content Functionality
Searching for Content and Information
How to search for files, content, and information using the search function.
Using Apps and Contents
Installing Applications on the Projector
Steps to download and install apps from the LG Content Store.
Watching VOD Content
Playing Video on Demand Content
How to play dramas, movies, and streaming content.
PLAY OTHER DEVICE FILES
Viewing Photos and Videos
How to view photos and videos using the Photo & Video app.
Photo Player Features
Photo Player Controls and Functions
Explains Photo Player functions like content list, background music, zoom.
Video Player Functions
Video Player Controls and Options
Explains Video Player functions like playlist, rotation, 360-degree video.
Video Playback Additional Options
Settings for subtitles, audio tracks, continue watching, continuous playback.
Cautions for Video Playback
File Compatibility and Subtitle Issues
Troubleshooting file compatibility, subtitle names, folders, and formats.
Music Playback
Playing Music via Music App
How to play music using the Music app and add to playlist.
Using the Music Player
Music Player Features and Controls
Explains music playback, repeat, random, screen off options.
Music Player Control Options
Music player controls for position, minimize, close, lyrics.
File Viewer Usage
Viewing Document Files
How to view document files using the File Viewer application.
Browsing File Viewer Contents
File Viewer Controls and Options
Explains File Viewer controls for content list, page navigation, slide show.
Connecting USB Storage Devices
USB Connection Types
Connecting USB flash drives (standard and USB-C).
Tips for Using USB Storage Devices
USB Device Compatibility and Formatting
Compatibility, file systems (FAT32/NTFS), recommended voltage/capacity.
USB Device Eject and Format Procedures
How to safely disconnect and format USB storage devices.
Share Smart Phone Functionality
Connecting a Smartphone to the Projector
Steps to connect a smartphone for content sharing.
View Smart Phone Screen on Projector
Mirroring Mobile Device Screen
Steps to mirror a mobile device screen to the projector.
Share PC Content
Playing PC Content with Sharing Software
Playing PC content on the projector using Windows sharing features.
SmartShare PC Software Usage
SmartShare PC Software Setup
Instructions for setting up and using SmartShare PC Software.
View PC Screen on Projector
Wireless PC Connection Methods
Wireless connection methods for viewing PC screen on projector.
Wired PC Connection Method
Wired connection method using HDMI cable for PC viewing.
BENEFITS OF SMART PROJECTOR
Zooming in the Projector Display
How to use the Live Zoom function to enlarge images.
Live Zoom Functionality Details
Details on Live Zoom functions like recording, pause/resume, screen capture.
Zoom Recording Feature
Running Zoom Recording
How to start Zoom Recording by zooming in on video content.
Zoom Recording Controls and Usage
Explains Zoom Recording controls, saving, and usage limitations.
Using My Starter
Setting Up My Starter on the Projector
Setting up My Starter on the projector for personalized info.
Setting Up My Starter in LG TV Plus App
Setting up My Starter via the LG TV Plus mobile app.
Viewing Schedules with My Starter
Schedule Sharing and Viewing
How to share and view schedules from smart devices on the projector.
Enjoying Internet Access
Using the Web Browser
How to access websites and search engines using the projector's browser.
Setting the Web Browser
Browser Settings Configuration
Configuring browser settings like startup page, search engines, private browsing.
Notifications Management
Using the Notifications Feature
How to view, delete, and launch apps from notifications.
TOUR LIST OF SETTINGS
Quick Settings Access
Accessing quick settings like Picture Mode, Aspect Ratio, Sound Out.
Picture Settings
Smart Picture Mode
Automatically adjusts picture settings based on content genre.
Picture Mode Selection
Picture Mode Options Overview
Details on modes like Vivid, Standard, Cinema, Sports, Game, HDR Effect.
Picture Mode Settings
Detailed Picture Adjustments
Adjusting Contrast, Brightness, Sharpness, Color, Tint, Temperature.
Applying Settings and Resetting
Options to apply settings to all inputs or reset picture settings.
Advanced Controls and Expert Controls
Advanced Picture Control Options
Dynamic Contrast, Color, Gamut, Super Resolution, Gamma settings.
Expert Picture Adjustments
Expert Controls Overview
Dynamic Contrast, Resolution, Gamut, Edge Enhancer, Color Filter, Gamma, White Balance.
Picture Options Adjustments
Picture Optimization Settings
Noise Reduction, Black Level, Real Cinema, TruMotion settings.
Aspect Ratio Settings
Aspect Ratio Selection
Options for 16:9, Original, 4:3, Vertical Zoom, All-Direction Zoom.
Just Scan Function Usage
Using Just Scan to display content in its native aspect ratio.
Energy Saving and Picture Tests
Energy Saving Modes
Minimum, Medium, Maximum energy saving modes.
Picture Test Procedure
Performing a picture test to check video signal output.
Focus Test Procedure
Using Focus Test to adjust the projector image focus.
Sound Settings
Smart Sound Mode
Automatically optimizes sound based on content type.
Sound Mode Options
Standard, Cinema, Clear Voice, Sports, Music, Game sound modes.
Sound Mode Settings
Sound Mode Adjustments
Options for Sound Mode, Balance, Virtual Surround, Equalizer, Reset.
Sound Out Options
Audio Output via Internal Speakers
Audio output through the projector's internal speakers.
Audio Output via External Devices
Audio output via digital optical or HDMI(ARC) ports.
Digital Sound Output Configuration
Digital Sound Out Settings Table
Table detailing Sound Input vs. Digital Sound Output options.
LG Sound Sync and Bluetooth Audio
Connecting Audio Devices Wirelessly via Bluetooth
Connecting Bluetooth audio devices or headsets wirelessly.
Simultaneous Audio Output
Playing Audio Simultaneously via Multiple Devices
Playing audio through projector speakers and external devices together.
Volume and Sound Tests
AV Sync Adjustment
Adjusting audio synchronization for video and sound.
Sound Test Procedure
Performing a sound test to check signal output.
Channels Settings
Auto Tuning for Channels
Automatically searching and remembering available channels.
Manual Tuning for Channels
Manually tuning and saving channels, checking signal strength.
Channel Manager
Editing All Channels List
Locking, unlocking, or skipping channels in the list.
Edit Favorite Channels List
Managing Favorite Channels
Adding, deleting, and reordering favorite channels.
Channel Advisor and Multi Audio
Channel Advisor for Recommendations
Getting channel or program recommendations based on viewing history.
Multi Audio Settings
Setting options related to audio, like multiple audio languages.
Network Configuration
Setting Projector Name on Network
Setting a name for the smart projector on the network.
Wired Network Connection (Ethernet)
Connecting the projector to a network via Ethernet cable.
Wi-Fi Connection Settings
Connecting to wireless networks, adding hidden networks, WPS PBC/PIN.
Wi-Fi Direct and LG Connect Apps
Wi-Fi Direct Connection Procedure
Connecting devices directly via Wi-Fi without a router.
LG Connect Apps Usage
Using LG Connect Apps for photo sharing and device control.
General Settings
Language Settings Configuration
Choosing menu and audio languages, keyboard languages.
Location Settings Configuration
Setting service area zip code and country for broadcast location.
Time and Date Settings
Setting Time and Date Automatically/Manually
Automatically or manually setting the projector's time and date.
Sleep Timer and Auto Off Functions
Setting sleep timer and auto-off functions to conserve power.
Projector Power and Saving Modes
Set My Starter Configuration
Setting up My Starter on the projector for personalized info.
Account Management Options
Managing account information and settings.
Power Saving Mode Options
Power saving options like Auto Power Off and HDD Power Saving.
Projector Operation Modes
Mobile Projector On Functionality
Enabling projector control via Wi-Fi or Bluetooth apps.
SIMPLINK (HDMI-CEC) Control
Controlling multimedia devices via HDMI using projector remote.
Auto Keystone Adjustment
Automatically adjusting keystone for trapezoidal screen images.
Keystone and Image Orientation
Keystone Correction Functionality
Adjusting image width to prevent trapezoidal screen.
PJT Mode for Image Orientation
Rotating or flipping the projected image horizontally or upside down.
Auto Power On/Off Settings
Automatically powering on/off the projector when connected to power.
Advanced Projector Settings
High Altitude Operation Mode
Adjusting settings for use at altitudes higher than 1200 meters.
LG Wireless Keyboard Connection
Connecting an LG wireless keyboard to the projector.
Settings Help Information
Displaying hints for settings menus.
Screen Saver and Reset Options
Screen Saver Functionality
Activating screen saver after a period of user inactivity.
Resetting to Initial Settings
Returning projector settings to factory defaults.
About This Projector Information
Checking customer services, software updates, user agreements.
HDMI ULTRA HD Deep Color Settings
Supported Display Resolution Settings
Settings for ULTRA HD Deep Color, resolution, and frame rate.
Switching Projector Display Modes
Choosing between Home Mode and Store Mode for display.
Safety Settings
TV Lock Functionality
Locking TV shows based on age ratings or parental control.
Content Blocking Settings
Movie Lock by MPAA Rating
Blocking films based on Motion Picture Association of America ratings.
Downloadable Rating and TV Rating Systems
Downloadable rating options and Canadian English/French TV rating systems.
Channel and Application Security
Channel Locks Configuration
Locking or unlocking specific channels on the projector.
Application Locks Configuration
Locking or unlocking specific applications on the projector.
Input Locks and Password Reset
Locking input sources and resetting the projector password.
Accessibility Features
Pointer Options Adjustment
Adjusting pointer speed and shape on the screen.
Menu Transparency Settings
Setting transparency for interface screens.
Closed Caption Settings
Viewing closed captions for digital/analog broadcasts or external input.
Audio and Visual Accessibility
Audio Guidance and Power Sound Settings
Audio guidance for operations and sound effects for power on/off.
High Contrast Mode
Adjusting menu contrast for better visibility.
SOFTWARE UPDATE PROCEDURE
Software Update Process
Checking for updates, enabling automatic updates.
TROUBLESHOOTING
Abnormal Operation: Channel Issues
Solutions for not being able to see channels, antenna adjustment.
Abnormal Operation: Screen Issues After Power-On
Explains screen delay after power-on and Magic Remote pointer issues.
Abnormal Operation: Projector Power Issues
Checks for power connection and projector button operation.
Screen Problems
No Signal and Connection Troubleshooting
Troubleshooting 'no signal' errors and USB connection issues.
Screen Overlaps, Shaking, and Patterns
Solutions for screen overlaps, stripes, shaking, and net patterns.
Picture Quality Issues
Digital Broadcasts and Picture Quality
Tips for better picture quality, analog vs. digital channels.
HDMI Connection: Visual Artifacts
Troubleshooting vertical lines or blurred colors during HDMI connection.
Sound Problems
No Sound or Unclear Stereo Sound Issues
Troubleshooting no sound or unclear stereo sound issues.
TV Sound Synchronization Issues
Adjusting AV sync for synchronized audio and video.
Audio Playback Issues
Sound Not Working or Background Music Only
Troubleshooting sound not playing or only background music playing.
HDMI/USB Port Sound Playback Issues
Troubleshooting no sound when connecting via HDMI/USB port.
PC Connection Problems
PC Connection: Blank Screen or Resolution Issues
Troubleshooting blank screens, resolution problems, dual monitor setup.
PC Connection: No Sound via HDMI
Troubleshooting no sound when connecting PC via HDMI.
Photo & Video Playback Problems
File Not Found or Unsupported File Issues
Troubleshooting 'file not found' or unsupported file extension errors.
Unsupported Video or Audio Codec Issues
Troubleshooting unsupported video/audio codecs, resolution, frame rate.
Subtitle Display Issues
Troubleshooting Subtitle Display Problems
Troubleshooting subtitle display issues, file naming, format, language.
Network Connection Problems
Troubleshooting 'X' next to Projector or Gateway
Steps to resolve connection issues with projector, AP, modem, or gateway.
Troubleshooting 'X' next to DNS
Steps to resolve DNS connection issues with router or ISP.
LG Account Problems
Projector Account Sign-up and Family IDs
Using existing projector accounts and registering multiple IDs.
Forgotten ID/Password Recovery
Steps to recover forgotten ID or password via email or website.
Contents and Browser Issues
HOME Content Availability Troubleshooting
Troubleshooting content not appearing in HOME due to service country or app issues.
Internet Browser Visibility and Stability
Troubleshooting website visibility and browser stability issues.
Need help?
Do you have a question about the CineBeam Laser 4K HU80KA and is the answer not in the manual?
Questions and answers