OWNER'S MANUAL LG ProBeam DLP Projector Please read the safety information carefully before using this product. BU50NST GRU510N www.lg.com Copyright © 2020 LG Electronics Inc. All Rights Reserved.
CONTENTS ENGLISH LICENSES 3 Open Source Software Notice Information 4 SAFETY PRECAUTIONS 5 PREPARATION 17 INSTALLATION 25 REMOTE CONTROL 34 CONNECTING DEVICES 37 SPECIFICATIONS 43 SYMBOLS 49 TROUBLESHOOTING 50
LICENSES Supported licenses may differ by model. For more information about licenses, visit www.lg.com. HDBaseTTM and the HDBaseT Alliance logo are trademarks of the HDBaseT Alliance. Manufactured under license from Dolby Laboratories. Dolby, Dolby Vision, Dolby Audio, Dolby Atmos, and the double-D symbol are trademarks of Dolby Laboratories. For DTS patents, see http://patents.dts.com. Manufactured under license from DTS Licensing Limited. DTS, the Symbol, & DTS and the Symbol together, DTS 2.
Open Source Software Notice Information ENGLISH To obtain the source code under GPL, LGPL, MPL, and other open source licenses, that is contained in this product, please visit http://opensource.lge.com. In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available for download.
SAFETY PRECAUTIONS WARNING/CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN T he lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated dangerous voltage within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions.
For places where oil or oil mist can reach, do not install the product on a wall or ceiling. • The product may be damaged and fall. Do not allow a child to hang or climb on the installed projector. • The projector may fall and cause injury or death. ENGLISH Keep the following precautions in mind to prevent the temperature rise inside the projector: —— Install the air vents at least 30 cm (11.8 inches) away from the wall.
CAUTION ENGLISH 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. Do not install the projector on a shaky shelf, a slanted place, a place subject to vibrations, a place where the projector is not fully supported or on a fabric such as tablecloths.
When in Use WARNING If there is a gas leak from the gas lines, do not touch the outlet and be sure to vent by opening the window. • Sparks may be caused and lead to a fire or burns. When using the product with an external device connected such as a games console, make sure the connection cable is long enough. • The product may fall over and cause injury or product damage. Do not scratch or give an impact on the projector with metallic materials or objects.
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. • The heat does not indicate a defect or a problem of the projector when it is operating so use it with confidence. ENGLISH Do not look into the front of the lens when the projector is operating.
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. The surface of the AC adapter is hot, so be careful not to put the surface against your skin or let the children touch the surface during use. (Except for the models that do not use an adapter) Do not hold or move the projector upside down by grabbing only the power cord, signal cable, or projection mirror.
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. ENGLISH Do not mix old and new batteries together. • It may cause battery rupture or fire due to liquid leakage or may cause electrical shock.
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 insert a metal object such as chopsticks into the other end of the power plug while it is plugged into a wall outlet. Also, do not touch the power plug immediately after unplugging it from the outlet. • It can cause an electric shock. Connect the power plug to a grounded outlet or multi-tap.
ENGLISH If any of the following occurs, it could be a malfunction of the product, so you must immediately turn the projector off, unplug the power cord from the outlet, and contact the service center: —— When the product is damaged; —— When the product fails; —— When there is a foreign substance inside the product; or —— When the product smokes or smells. • It may cause a fire or electric shock. CAUTION Do not unplug or plug the power plug from/in the outlet while the power switch is on.
Cleaning WARNING Do not spray water directly onto the projector when cleaning it. • It may cause a fire or electric shock. 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. —— Do not spray the water with a sprayer on the product or wipe the product with a damp cloth. —— Wipe the product gently with a soft cloth.
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. ENGLISH CAUTION • This product is a class 1 laser device that meets IEC 60825-1. Built-in laser standard (class 4 laser module) • Blue —— Wavelength: 448 nm - 462 nm —— Light output: approx.
PREPARATION The pictures may differ slightly from the actual product. Accessories Remote Control Two AAA Batteries ENGLISH Accessories included with the projector are show below. Accessories are subject to change without prior notice. New accessories may be added or old ones removed. Owner's Manual Power cord • • • • AAA: Due to the environment government regulations about import and batteries destruction in Colombia, projectors will not bring the batteries of remote control included.
Optional Extras To purchase optional accessories, visit an electronics store or online shopping site or contact the retail store where you purchased the product. Optional accessories are subject to change without prior notice.
Parts and Components Focus Ring Zoom Ring Inlet Vent IR Receiver Lens1) Projection Screen (Lens) Position Adjustment Dial 1) Do not touch the lens when using the projector. The lens may be damaged. (Keep lens away from sharp objects.
Joystick Button ENGLISH Speaker Bottom of the Projector Speaker Outlet Vent1) Adjustable leg2) 1) Due to the high temperature of vent area, do not get close to the vent area. 2) Turn the adjustable leg left or right to adjust the angle.
3 1 5 6 8 1 IR Receiver Port 2 3 4 USB port port port 5 6 port 7 (Headphone Port) 8 (AC IN Port) 7 ENGLISH 2 4
Using the Joystick Button You can operate the projector by pressing the button or moving the joystick left, right, up, or down. Basic functions ENGLISH Power On When the projector is turned off, place your finger on the joystick button, press it once, and release it. Power Off (Press and Hold) Press and hold the joystick button for more than 3 seconds while the projector is on. Volume Control Place your finger over the joystick button and move it left or right, you can adjust the volume level.
Adjusting the menu When the projector is turned on, press the joystick button one time. You can adjust the menu items moving the joystick button left, right, up, or down. Move to the desired menu item, and then press the joystick button once to select it. Turns the power off. Clears on-screen displays and returns to projector viewing. Displays the Settings menu. ENGLISH Changes the input source.
Projector Status Indicators ENGLISH LED Power Indicator LED Power Indicator Red Power standby state Off The projector is operating with the power on.
INSTALLATION Ceiling-Type Installation WARNING ENGLISH When installing the product on the ceiling, observe the following precautions to prevent the projector from falling: —— Contact the Customer Support Center for installation. —— Do not use adhesive, lubricant, oil, etc. when using the mounting equipment. —— Do not tighten the screws with an excessive force since the projector may fall due to breakage of the screw connection part. —— Standard screw: M6 x 10 mm —— Recommended torque: 5-8 kgf.cm (4.
Projection Distance per Screen Size 1 Place the projector on a sturdy, level surface, together with the PC or audio/ 2 ENGLISH 3 4 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. Position the projector so that the lens is at a right angle to the screen. If the projector is not at a right angle, the projected image will look distorted.
16:9 Aspect Ratio (1.6 x Zoom) Screen Size Screen Width (Y) Screen Height (X) Projection Distance (D) mm inches mm inches mm inches mm 40 1016.2 34.8 885.7 19.6 498.2 44.0 1120 60 1525.2 52.3 1329.3 29.4 747.7 67.1 1705 80 2034.2 69.8 1773.0 39.2 997.3 90.1 2290 100 2543.1 87.2 2216.5 49.0 1246.8 113.3 2880 120 3052.3 104.7 2660.3 58.9 1496.4 136.2 3460 140 3557.3 122.0 3100.4 68.6 1744.0 159.0 4040 160 4061.4 139.3 3539.8 78.3 1991.1 181.
16:9 Aspect Ratio (1.0 x Zoom) Screen Size Screen Width (Y) Screen Height (X) Projection Distance (D) ENGLISH inches mm inches mm inches mm inches mm 40 1016.2 34.8 885.7 19.6 498.2 71.6 1820 60 1525.2 52.3 1329.3 29.4 747.7 108.6 2760 80 2034.2 69.8 1773.0 39.2 997.3 145.6 3700 100 2543.1 87.2 2216.5 49.0 1246.8 182.2 4630 120 3052.3 104.7 2660.3 58.9 1496.4 218.5 5550 140 3557.3 122.0 3100.4 68.6 1744.0 255.5 6490 160 4061.4 139.3 3539.
Adjusting the Focus of the Projection Screen Focus Ring ENGLISH When an image appears on the screen, check if it is in focus and fits the screen properly. To adjust the focus of the image, slowly adjust the focus ring to the left or right while looking at the top center of the screen. You can adjust the focus most effectively when the left and right screen are balanced. When adjusting the focus on the screen, do not let the product shake.
Adjusting the Position of the Projection Screen You can use the Projection Screen (Lens) Position Adjustment Dial to adjust the position of the projection screen without moving the projector up, down, left or right. If the projection screen does not align properly on the screen even after adjusting the position of the projection screen using the Projection Screen (Lens) Position Adjustment Dial, use the [Edge Adjustment] function.
How to Use the Projection Screen (Lens) Position Adjustment Dial You can use the dial to move the position of the projection screen (lens) without moving the projector. Up/Down Dial Left/Right Dial ENGLISH CAUTION • Clicking sounds while rotating the dial indicates that no further adjustment can be made. Continuing to rotate the dial after reaching the maximum position may cause damage to the dial.
Adjustment Range of the Position of the Projection Screen ENGLISH The range for moving the position of the projection screen using the Projection Screen (Lens) Position Adjustment Dial is shown below. • When the lens position is at its vertical limit (up/down), you cannot move the lens horizontally (left/right). • When the lens position is at its horizontal limit (left/right), you cannot move the lens vertically (up/down).
Kensington Security System ENGLISH • 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. • The Kensington Security System is an optional accessory.
REMOTE CONTROL ENGLISH Open the battery cover on the back of the remote control and insert the batteries which are specified in the battery room with poles pointing in the correct direction. The new and same type of batteries (1.5 V AAA) must be used. CAUTION • Do not mix new batteries with old ones. (POWER) Turns the Projector on or off. (INPUT) Changes the input source. (Picture Mode) Changes the [Picture Mode]. (Sound Mode) Changes the [Sound Mode].
Adjusts the volume level. Shows information on the current screen. (MUTE) Mutes all sounds. —— Pressing and holding the the [Accessibility] menu. (MUTE) button displays Moves to the previous/next page. Allows you to use the SIMPLINK function. Accesses the Home menu. (RECENT) Displays the list used previously. Displays a blank screen. , , , , (OK) Selects menus or options and confirms your input. (Q. Settings) Accesses the Quick Settings. (Back) Returns to the previous screen. (EXIT) Exits the menu.
ENGLISH NOTE • When using the remote control, the optimal operation range is 6 meters (19.6 feet) or less (left/right) and within a 30 degree arc of the remote control IR receiver. • If a cable is connected to the back port, the optimal operating range is 3 meters (9.8 feet) or less (left/right) and within a 30 degree arc of the remote control IR receiver. • For seamless operation, do not block the IR receiver.
CONNECTING DEVICES You can connect various external devices to the projector. Connecting with a HDMI Cable Optional Extras NOTE ARC (Audio Return Channel) • External audio devices that support SIMPLINK and ARC must be connected using port. ( ) • When connected with a high-speed HDMI® cable, external audio devices that support ARC output or SPDIF work with the SIMPLINK function without the need for an additional optical audio cable. When connecting PC/laptop • The projector supports Plug and Play.
Connecting with a HDBaseT Cable (LAN Cable) ENGLISH HDBaseT is a connectivity standard that combines digital video and audio as well as various control signals. HDBaseT signals can be transmitted up to 100 m (328.0 feet) over a CAT.6 FTP cable. An HDBaseT TX device allows you to connect multiple sources to the projector via the HDbaseT connection.
ENGLISH NOTE When Using the HDBaseT • For more information about how to connect an external device to an HDBaseT TX device (the transmitter), refer to the operator’s manual provided with the HDBaseT TX device (the transmitter). • To comply with the specifications of the product, use a CAT.6 FTP cable. • If you do not use a CAT.6 FTP cable, the screen may not display or a connection error may occur. • CAT.6 FTP can be used up to 100 m (328.0 feet). • CAT.5E lower rating is not supported HDBaseT. CAT.
ENGLISH The HDBaseT Cable Install • LAN cables are fairly resilient. Yet, any rough handling, such as tight tie wraps, clamping or stapling can damage the cable, compromising performance or even preventing signal transmission. Tie cables loosely with appropriate cable wraps. • Another important issue for cable integrity is the bend radius. Bend radius is the inside curve of the cable during and after installation.
Connecting Headphones You can listen to the audio through a headphone.
Connecting a smart device (smartphone, tablet, etc.) ENGLISH • (INPUT) [Home Dashboard] [INPUTS] [HDMI1]/[HDMI2] • The picture may look different from the actual product. Connect a smart device to the projector using a cable1) and set the external input of the projector to HDMI. The smart device screen will then be displayed through the projector. You can connect with any HDMI input port.
SPECIFICATIONS BU50NST (BU50NST-GL) GRU510N (GRU510N-GL) MODEL Height Width Depth Weight USB Device Environment Condition 3840 (Horizontal) × 2160 (Vertical)1) 16:9 (Horizontal:Vertical) 6 m (19.6 feet) (Max.) 1120 mm to 8710 mm (44.0 inches to 342.9 inches) —— 1016.2 mm to 7618.7 mm (40 inches to 300 inches) 100 % -100 % 380 W AC 100 ~ 240 V, 50/60 Hz, 3.8 A 5W+5W 143.7 mm (5.6 inches) (without foot), 155.7 mm (6.1 inches) (with foot) 370 mm (14.5 inches) 290 mm (11.4 inches) (without lens), 326.
HDMI (DTV) / HDBaseT (DTV) Supported mode ENGLISH Resolution Horizontal Frequency (kHz) Vertical Frequency (Hz) 640 x 480 31.46 59.94 640 x 480 31.5 60 720 x 480 31.47 59.94 720 x 480 31.5 60 720 x 576 31.25 50 1280 x 720 44.96 59.94 1280 x 720 45 60 1280 x 720 37.5 50 1920 x 1080i 28.12 50 1920 x 1080i 33.72 59.94 1920 x 1080i 33.75 60 1920 x 1080p 26.97 23.97 1920 x 1080p 27 24 1920 x 1080p 33.71 29.97 1920 x 1080p 33.75 30 1920 x 1080p 56.
Horizontal Frequency (kHz) Vertical Frequency (Hz) 3840 x 2160p 53.95 23.98 3840 x 2160p 54 24 3840 x 2160p 56.25 25 3840 x 2160p 61.43 29.97 3840 x 2160p 67.5 30 3840 x 2160p 112.5 50 3840 x 2160p 134.86 59.94 3840 x 2160p 135 60 4096 x 2160p 53.95 23.98 4096 x 2160p 54 24 4096 x 2160p 56.25 25 4096 x 2160p 61.43 29.97 4096 x 2160p 67.5 30 4096 x 2160p 112.5 50 4096 x 2160p 134.86 59.94 4096 x 2160p 135 60 • Only HDMI1 and HDMI2 inputs are supported.
HDMI (PC) / HDBaseT (PC) Supported mode ENGLISH Resolution Horizontal Frequency (kHz) Vertical Frequency (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 60 1360 x 768 47.71 60.01 1152 x 864 54.34 60.05 1280 x 1024 63.98 60.02 1920 x 1080 67.5 60 1920 x 1080 134.86 119.88 1920 x 1080 135 120 3840 x 2160 53.95 23.98 3840 x 2160 54 24 3840 x 2160 56.25 25 3840 x 2160 61.43 29.
Resolution Horizontal Frequency (kHz) Vertical Frequency (Hz) 3840 x 2160 67.5 30 112.5 50 3840 x 2160 134.86 59.94 3840 x 2160 135 60 4096 x 2160 53.95 23.98 4096 x 2160 54 24 4096 x 2160 56.25 25 4096 x 2160 61.43 29.97 4096 x 2160 67.5 30 4096 x 2160 112.5 50 4096 x 2160 134.86 59.
Other specifications As with any bright light source, do not stare into the beam, RG2 IEC 624715:2015. Risk Group 2 ENGLISH CAUTION Possibly hazardous optical radiation emitted from this product. Do not stare at operating lamp. May be harmful to the eye. This label is attached to the bottom of the product and language may differ.
SYMBOLS Refers to alternating current (AC). Refers to direct current (DC). Refers to stand-by. Refers to “ON” (power). Refers to dangerous voltage. ENGLISH Refers to class II equipment.
TROUBLESHOOTING Please check the list below when you experience the following symptoms during use of the product. It may not be a failure. Checklist for Safety (please check a long-used projector for safety issues.) ENGLISH Does your device have any of the following issues? • The projector does not display anything on the screen or output sound when it is turned on. • The product emits smoke or a burning smell. • Water or foreign substances are present inside the product.
ABOUT LG PROJECTOR Image shown may differ from your projector. Your projector’s OSD (On Screen Display) may differ slightly from that shown in this manual. [ ] : the buttons and the text to be displayed on the projector screen. Copyright © 2020 LG Electronics Inc. All Rights Reserved.
2 CONTENTS ABOUT LG PROJECTOR 3 HOW TO OPERATE THE PROJECTOR 8 ENGLISH HOW TO USE VARIETY OF CONTENTS 12 CONNECT OTHER DEVICES 13 ENJOYING INTERNET 40 TOUR LIST OF SETTINGS 43 TROUBLESHOOTING 71
3 ABOUT LG PROJECTOR Home Tutorial You can open the Home screen by pressing the button on your remote control. You can combine frequently used apps on a single screen and use whichever you want at any time. 5 1 2 3 4 1 Launch [Search]. 2 Move to the [Home Dashboard]. You can select or control a device (mobile, external device, etc.) connected to the projector.
4 ENGLISH 3 Move to the recently used app. Press the button on the remote control or focus the [Recents]. You can run or close a recently used app in the list provided in the preview area at the top. 4 You can run, and move all the apps installed on your projector. 5 Focus on each App area. It provides the preview at the top. You can check or run useful features of each app and recommended content on the preview without entering into the app. • Some apps may not provide the preview.
5 Manage LG Projector Home You can view a list of all apps installed on your projector, or change their positions. ENGLISH 1 2 3 Select the app you want to edit, and press and hold the OK button on the Remote Control. This will activate the app edit mode. Or you can select the edit mode button at the far right corner of the Home list to enter the app edit mode. To move the app to your desired position, go to the position and press the OK button.
6 Network Setting Network Setting If you configure settings for the network, you can use various services such as online contents and applications. ENGLISH Setting a Wired Network 1 2 Connect the LAN port of the projector and the router using a LAN cable. The router should be connected to the Internet beforehand. Press the (Q. Settings) button on the remote control and select [Connection] [Wired Connection (Ethernet)].
7 Network Setting Warnings ENGLISH • Use standard LAN cable (connect to Cat7 or higher with RJ45 connector, 10 Base-T, or 100 Base TX LAN port). • Resetting the modem may fix some network connection problems. Turn the power OFF, disconnect and reconnect it, and then turn the power on to solve the problem. • LG Electronics is not responsible for any network connection problems or any faults, malfunctions, or errors caused by network connection.
8 HOW TO OPERATE THE PROJECTOR Launching Apps through [QUICK ACCESS] ENGLISH Using apps quickly and easily with [QUICK ACCESS] Press and hold a number button on the remote control to open an app or to activate an external input registered to the button. Setting the [QUICK ACCESS] 1 2 3 Launch the app or input you wish to assign. Press and hold the number button (1~8) you want to register. No. 9 is fixed to [QUICK HELP]. When the registration pop-up window appears, select [Yes].
9 Checking and editing [QUICK ACCESS] Press and hold the number 0 button on the remote control. The [QUICK ACCESS] edit screen appears. 4 ENGLISH 1 2 3 1 Selecting a number that has already been registered allows deregistering it. 2 When you select a number that has not been registered, items that can be registered will be shown. 3 An item that has been registered to a different number is indicated with a check mark. 4 You can view a brief instruction for this function.
10 Using SIMPLINK You can conveniently control and use various multimedia devices connected through HDMI with the projector’s remote control. 1 ENGLISH 2 3 4 5 Connect the SIMPLINK HDMI Output port to the projector’s HDMI IN port with an HDMI® cable. Press the (Q. Settings) button on the remote control and select [Connection] [HDMI Device Settings]. Set [SIMPLINK (HDMI-CEC)] to [On]. Configure the [Auto Power Sync] settings to [On] or [Off].
11 Supported SIMPLINK Functions ENGLISH • Instant Play When you start a multimedia device, you can immediately watch content from the device on the projector without having to control anything. • Controlling devices with the projector remote control Enables the user to control multimedia devices with the projector remote control to watch content.
12 HOW TO USE VARIETY OF CONTENTS Search Content ENGLISH [Search] You can search for files, including image, video, and audio files. Searching for Content 1 2 3 Press the Launch button on the remote control. . Search for a variety of content and information by typing in your desired search terms. 1 1 Enter your desired search term. 2 Change the settings of the features provided by [Search]. 3 Exit the search. 2 3 • Some apps provide a feature that lets you search within your projector.
13 CONNECT OTHER DEVICES Using [Home Dashboard] 1 Press the button on the remote control and select [Home Dashboard]. 3 4 5 6 1 2 1 You can check and select the connected smart device with the LG TV Plus. You can play sound from a smart device connected via Bluetooth. 2 You can check and select the external device connected through the external input port or network. 3 You can edit the name or change the icon of a device connected to the Inputs. • Some devices cannot be edited.
14 Mobile Connection You can use a variety of features by connecting the projector to a smart device. Connecting Your Smart Device to a Projector Using the LG TV Plus App ENGLISH 1 2 3 4 Download the LG TV Plus app from the app store of your smart device. Connect your projector and smart device to the same Wi-Fi network. Run the LG TV Plus app installed on your smart device. Follow the instructions from LG TV Plus app to connect your smart device to the projector.
15 Controlling Your Projector with the LG TV Plus App You can tap the buttons on your smart device’s screen to control the projector. 1 2 ENGLISH 3 • • • • 1 You can use the same functions as the Magic Remote’s pointer and arrow keys. 2 You can adjust the volume, or make other adjustments without using the remote control. 3 You can open an app installed on your projector or configure settings for functions such as switching input. Some controls may be limited in external input mode.
16 Share Content with the LG TV Plus App You can share and enjoy the content stored on your smart device through your projector. 1 2 Run the LG TV Plus app installed on your smart device. Set up your desired content on your projector. ENGLISH Matters That Require Special Attention during Content Share • Check your network settings if the Content Share option does not work properly. • May not work properly on a wireless network. It is recommended that you connect to a wired network.
17 Share Smartphone Screen To see the Mobile Device's screen on the projector 1 • • • • • • [Screen Share Settings] Enable Screen Share mode on the mobile device. Your projector will be displayed in the list of available devices. Select your projector and request connection. After the connection is established, the projector will display the screen of the connected device. For a reliable connection always keep the connected device to your projector updated to the latest OS version.
18 Playing Sound from a Smart Device through the projector’s Speakers Connect a smart device to the projector via Bluetooth to play sound from the smart device through the projector’s speakers. ENGLISH 1 2 3 4 Press the button on the remote control and select [Home Dashboard]. In the [MOBILE] area, run the [Bluetooth Audio Playback]. Turn the smart device’s Bluetooth on, then select the projector from the list of devices. The projector will be connected to the smart device.
19 Connecting USB Connect a USB storage device (USB HDD, USB Flash Drive) to the USB port on the projector to enjoy the content files stored on the USB storage device on your projector.
20 Tips for Using a USB storage device ENGLISH • A USB storage device that has a built-in automatic recognition program or uses its own driver might not be recognizable. • Some USB storage devices may not be supported or may not work properly. • If you use a USB extension cable, the USB storage device may not be recognized or may not work properly. • Please use only USB storage devices formatted with the FAT32 or NTFS file system provided by Windows OS.
21 [Photo & Video] Viewing Photos and Videos You can view photos and videos using the [Photo & Video] app. Press the button on your remote control. Launch the [Photo & Video] application. ENGLISH 1 2 3 4 Select your desired storage device. Select and view your desired photo or video. 1 2 3 4 1 Select your desired type of content and viewing method. 2 Select and delete your desired content. (You cannot delete files that are shared from other devices.) 3 Select the content you want to play.
22 Photo Player Selecting a photo in the [Photo & Video] app runs the photo player. You can view your saved photos. ENGLISH 1 2 3 4 5 6 7 1 Returns to the entire content list. 2 You can play background music by running the music player. 3 You can zoom the photos in/out. 4 Starts the slide show. 5 Rotates photos. 6 360-degree photos can be viewed in 360 degrees. • Using the 360° VR Play on a normal photo may distort the image. • Some models may not be supported.
23 Supported Photo Files File type Format Resolution JPEG .png PNG Minimum: 64 x 64 Maximum: 5760 (W) x 5760 (H) .bmp BMP Minimum: 64 x 64 Maximum: 1920 (W) x 1080 (H) ENGLISH .jpeg .jpg .
24 Video Player Selecting a video in the [Photo & Video] app runs the video player. You can view your saved videos. ENGLISH 1 2 3 4 5 6 7 1 Returns to the entire content list. 2 You can select other content by displaying the playlist while watching a video. 3 You can control basic video playback functions. 4 Rotates videos. • Some models may not be supported. 5 360-degree videos can be viewed in 360 degrees. • Using the 360° VR Play on a normal video may distort the videos.
25 Setting Additional Options ENGLISH 1 2 3 4 1 You can change subtitle settings. 2 You can set audio tracks. 3 You can set continue watching to resume playing from the last viewed scene. 4 Returns to the basic operation screen.
26 Supported Video Files Maximum data transfer rate: ENGLISH • Full HD video H.264 1920 x 1080@60P BP/MP/HP@L4.2 Maximum 40 Mbps HEVC 1920 x 1080@60P Main/Main10@L4.1 Maximum 40 Mbps • ULTRA HD video (ULTRA HD model only) H.264 3840 × 2160@30P BP/MP/HP@L5.1 Maximum 50 Mbps HEVC 3840 × 2160@60P Main/Main10@L5.1 Maximum 60 Mbps Supported external subtitles: *.smi, *.srt, *.sub (MicroDVD, SubViewer 1.0/2.0), *.ass, *.ssa, *.txt (TMPlayer), *.psb (PowerDivX), *.
27 Supported video codecs • Full HD video Extension Codec VC-1 Advanced Profile (except for WMVA), VC-1 Simple and Main Profiles Audio WMA Standard (except for WMA v1/ WMA Speech) Video Xvid (except for 3 warp-point GMC), H.264/AVC, Motion Jpeg, MPEG-4 Audio MPEG-1 Layer I, II, MPEG-1 Layer III (MP3), Dolby Digital, LPCM, ADPCM, DTS .mp4 .m4v .mov Video H.264/AVC, MPEG-4, HEVC Audio Dolby Digital, Dolby Digital Plus, AAC, MPEG-1 Layer III (MP3), Dolby AC-4 .3gp .3g2 Video H.
28 Cautions for Video Playback ENGLISH • Some user-created subtitles may not work properly. • A video file and its subtitle file must be located in the same folder. For subtitles to be displayed properly, make sure that the video file and the subtitle file have the same name. • Subtitles on a Network Attached Storage (NAS) device may not be supported depending on the manufacturer and model. • Streams that include Global Motion Compensation (GMC) and Quarterpel Motion Estimation (Qpel) are not supported.
29 [Music] Playing Music You can listen to music by using the [Music] app. 4 Press the button on your remote control. Launch the [Music] application. Select your desired storage device. You can select your desired songs from all of your storage devices and add them to [My Playlist]. Select your desired music content and enjoy it. 1 2 3 4 5 1 Select the desired type of content list. 2 Select and delete content. (Files shared from other devices cannot be deleted.
30 Using the Music Player The music player lets you choose music from other apps and use it as background music. ENGLISH 1 2 3 4 5 6 7 1 You can play music from the selected storage device. 2 You can set repeat playback and random playback. 3 The configurable items differ depending upon model. : You can turn the screen off while listening to music or display the music player in full-screen mode. : You can listen to music with the screen turned off.
31 You can change the position of the music player. 5 You can minimize the music player. 6 This feature closes the music player. 7 Lyrics are available for music files that provide them. In some music files, you can choose a lyric section and move the playback position. • The lyrics feature is only supported on some devices. • The lyrics may not be displayed in sync depending on the lyrics data in the music file. • Reopen your music player by pressing the volume buttons on your remote control.
32 Audio Format File Format .mp3 ENGLISH .wav .ogg .wma .flac Item Info Bit rate 32 kbps ~ 320 kbps Sample freq. 16 kHz ~ 48 kHz Support MPEG-1, MPEG-2 Channels mono, stereo Bit rate - Sample freq. 8 kHz ~ 96 kHz Support PCM Channels mono, stereo Bit rate 64 kbps ~ 320 kbps Sample freq. 8 kHz ~ 48 kHz Support Vorbis Channels mono, stereo Bit rate 128 kbps ~ 320 kbps Sample freq. 8 kHz ~ 48 kHz Support WMA Channels up to 6 ch Bit rate - Sample freq.
33 [File Viewer] Viewing Files You can see document files stored on a connected device. Press the button on your remote control. Launch the [File Viewer] application. ENGLISH 1 2 3 4 Select your desired storage device. Select and view your desired document file. 1 2 1 Select your desired type of content and viewing method. 2 Select and delete your desired content. (You cannot delete files that are shared from other devices.
34 Browsing File Viewer ENGLISH 1 2 3 4 5 6 1 Returns to the entire content list. 2 Moves to the page you specify. 3 Sets the slide show. 4 Enlarges or reduces the document. 5 Starts the slide show. 6 Rotates the document. 7 Sets up the options of File Viewer.
35 Supported File Formats File Extension XLS, XLSX DOC, DOCX PPT, PPTX Supported Version Microsoft Office 97/2000/2002/2003/2007/2010/ 2013/2016 version - PDF Adobe PDF 1.0/1.1/1.2/1.3/1.4 version HWP Hangul 2007 version • File Viewer realigns a document, so it may look different from what is displayed on a PC. • For documents that include images, the resolution may look lower during the realigning process. • If the document is large or has many pages, it may take longer to load.
36 Share Computer Content What Is Content Share? Content Share allows you to enjoy videos, music and photos saved on your PC. Play the content with sharing software on the PC ENGLISH If you have Windows 7 or later installed on your PC, you can play music, video, photos, etc. on your projector without needing to install a separate program. 1 2 Connect you projector and PC to the same network. PCs installed with Windows 7 or later also need to be connected to a network.
37 Use the SmartShare PC Software to play the content saved on the PC You can use SmartShare PC Software to connect the music/videos/photos saved on the PC to your home network and play them on your projector. 1 3 4 Download and install SmartShare PC Software from the LG website (www. lg.com). Before installation, exit all programs running on the PC, such as a firewall or an anti-virus software. Run SmartShare PC Software and configure the share settings.
38 Matters that require special attention during Content Share ENGLISH • Check your network settings if the Content Share option does not work properly. • May not work properly on a wireless network. It is recommended that you connect to a wired network. • If multiple display devices are connected to one device, the content may not be played properly depending on server performance. • May not work properly depending on the network environment.
39 Share Computer Screen To see the PC screen on the projector Connect wireless 2 3 4 • • • • • • Enable Screen Share mode on the projector. –– (Q. Settings) [Connection] [Screen Share] [Screen Share Settings] Enable Screen Share mode on the PC. Your projector will be displayed in the list of available devices. Select your projector and request connection. After the connection is established, the projector will display the screen of the connected device.
40 ENJOYING INTERNET Using the [Web Browser] ENGLISH You can enter the website when you input the web address on the URL bar. If you input the search word, it will find the information about search word base on the search engine. 1 2 Press the button on the remote control. Launch the [Web Browser] application. 1 2 3 4 5 6 7 1 You can add or delete the current page in [Bookmarks]. 2 Reloads the current page. 3 You can turn on/off Mini TV. 4 Zooms in or out of the screen.
41 [History]: You can open or delete the history list. [Bookmarks]: You can open or delete the bookmark list. [Settings]: You can configure simple settings for the browser. [Encoding]: You can change the language when the content is not properly displayed on the web page. 6 You can use the browser in full screen mode. To go back to the original screen, use the Remote Control to move the pointer to the top of the screen. [Exit Full Screen] will display. 7 Exit the [Web Browser].
42 Setting the Web Browser ENGLISH Press at the top of the screen and select the [Settings]. • [On Startup] You can set the startup page of the browser to [Open the New Tab page]/ [Continue where I left off]/[Home page:]. • [Search Engines] You can select the default search engine. –– Search engine settings may be subject to change without notice based on the supplier’s circumstances. • [Always Show Bookmarks Bar] You can change the settings so that the [Bookmarks] bar is always displayed.
43 TOUR LIST OF SETTINGS The options may differ depending on the model. Quick Settings Press the (Q. Settings) button on the remote control. Displays a set of light-weight controls quickly and simply such as [Picture Mode], [Aspect Ratio], [Sound Out] and so on. 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Closes the Quick settings. You can set the [Picture Mode]. You can set the [Aspect Ratio]. You can choose the [Sound Out]. You can set the [Sleep Timer]. You can set the [PJT Mode].
44 [Picture] Settings [Picture Mode] ENGLISH (Q. Settings) [Picture] [Picture Mode Settings] [Picture Mode] Select the picture mode that is best suited to your viewing environment, preferences or video type. The configurable items differ depending upon model. Depending upon the input signal, the available picture modes may be different. When watching online service content, the Picture Mode may be changed to match the content being shown.
45 [Picture Mode Settings] ENGLISH (Q. Settings) [Picture] [Picture Mode Settings] This feature allows you to adjust the selected picture mode in detail. Depending upon the input signal or the selected picture mode, the available options may differ. The configurable items differ depending upon model. • [Contrast] Adjusts the contrast of the bright and dark areas of the picture. The closer to 100, the higher the contrast. • [Brightness] Adjusts the overall screen brightness.
46 [Advanced Controls]/[Expert Controls] ENGLISH (Q. Settings) [Picture] [Picture Mode Settings] [Advanced Controls] Depending upon the input signal or the selected picture mode, the available options may differ. The configurable items differ depending upon model. • [Dynamic Contrast] Corrects the difference between the bright and dark areas of the screen for optimal results depending on the brightness of the picture.
47 ENGLISH (Q. Settings) [Picture] [Picture Mode Settings] [Expert Controls] If you set the picture mode to Expert, you can set the following functions. Depending upon the input signal or the selected picture mode, the available options may differ. The configurable items differ depending upon model. • [Dynamic Contrast] Corrects the difference between the bright and dark areas of the screen for optimal results depending on the brightness of the picture.
48 [Picture Options] ENGLISH (Q. Settings) [Picture] [Picture Mode Settings] [Picture Options] Depending upon the input signal or the selected picture mode, the available options may differ. The configurable items differ depending upon model. • [Noise Reduction] Removes small dots that stand out so as to make the image clean. • [MPEG Noise Reduction] Reduces the noise produced during the creation of digital video signals. • [Smooth Gradation] It reduces jaggies in the picture for a smooth picture.
49 [Aspect Ratio] [Just Scan] (Q. Settings) [Picture] [Aspect Ratio Settings] [Just Scan] If you turn this feature [On], you can view the content in the aspect ratio that is in content source. If the edge of the screen is not clean, please turn it [Off]. If set to [Auto], the feature switches between [On] or [Off] status depending on the information contained in the video signal. • The items that can be selected may vary depending on the current input. ENGLISH (Q.
50 [Energy Saving] (Q. Settings) [Picture] [Energy Saving] Reduces power consumption by adjusting peak screen brightness. • [Minimum]/[Medium]/[Maximum] Applies the pre-set [Energy Saving] mode. ENGLISH [Picture Test] (Q. Settings) [Picture] [Picture Test] First of all, start the picture test to see whether the video signal output is normal, and then select whether there is an error. If there are no problems in the test picture, check the connected external device.
51 [HDMI ULTRA HD Deep Color] Resolution 3840 × 2160p 4096 × 2160p Color Depth/Chroma Sampling Frame rate (Hz) 50 59.94 60 8 bit 10 bit YCbCr 4:2:0 12 bit YCbCr 4:2:01) - - YCbCr 4:2:21) YCbCr 4:4:41) - - RGB 4:4:41) - - 1) Supported when [HDMI ULTRA HD Deep Color] is set to [On]. • • • • Settings are changeable only for the HDMI input currently being used. You can specify a different setting for each HDMI port. Some models may not be supported.
52 [Instant Game Response] ENGLISH (Q. Settings) [Picture] [Additional Settings] [Instant Game Response] Set the HDMI port connected to the device to be [On] to enjoy games with the optimal video for the game. However, if the device doesn’t support it, it may not work properly. • Set the [HDMI ULTRA HD Deep Color] feature to [On] for the HDMI terminal connected to the gaming device to enable [Instant Game Response]. • It works only when the (Q.
53 [Sound] Settings [Adaptive Sound Control] [Sound Mode] (Q. Settings) [Sound] [Sound Mode Settings] You can select the most suitable sound mode for each genre. • [Standard] Optimizes the sound for all types of content. • [Cinema] Optimizes the sound for cinemas. • [Clear Voice III] Boosts voice clarity. • [Sports]/[Soccer]/[Cricket] Optimizes the sound for sports. –– The name of the sport may differ depending on region. • [Music] Optimizes the sound for music. • [Game] Optimizes the sound for gameplay.
54 [Sound Mode Settings] ENGLISH (Q. Settings) [Sound] [Sound Mode Settings] The configurable items differ depending upon model. • [Sound Mode] You can select the most suitable sound mode for each genre. • [Balance] You can adjust the volume of the left and right speakers. • [ULTRA Surround]/[Virtual Surround Plus] Enjoy an immersive soundscape with the virtual multi-channel surround sound effect. –– The option can be enabled if [Sound Mode] is set to [Standard].
55 [Sound Out] The configurable items differ depending upon model. • When [Instant Game Response] is set to [On], audio delays may occur if you set [Sound Out] to [Bluetooth]/[HDMI ARC]. Switch to [Internal Projector Speaker] or change (Q. Settings) [Sound] [HDMI Input Audio Format] to [PCM]. (Q. Settings) [Sound] [Sound Out] [Internal Projector Speaker] Audio is played through the projector’s internal speakers. Hearing Sound through an External Audio Device Connected via a HDMI (ARC) Port (Q.
56 Configuring digital sound output settings ENGLISH (Q. Settings) [Sound] [Sound Out] [HDMI ARC] [Digital Sound Out] You can configure the [Digital Sound Out] settings. • These settings are available only when an [HDMI ARC] is selected. • When [Pass Through] is enabled, sound effects may not be output. • The codec output with a device may differ from input signals.
57 Connecting and Using an Audio Device Wirelessly ENGLISH (Q. Settings) [Sound] [Sound Out] [Bluetooth] You can connect wirelessly a Bluetooth audio device or a Bluetooth headset to enjoy your projector’s sound in richer quality and greater convenience. • If you have recently connected device that the sound bar supports LG Sound Sync, this feature automatically tries connecting to that device.
58 Using Wired Headphones ENGLISH (Q. Settings) [Sound] [Sound Out] [Wired Headphones] Select [Wired Headphones] to optimize audio output according to the device connected. • Only available for models with a Wired Headphones port. • Some models may not be supported. • If you connect the wired headphones while the projector is powered on, it automatically detects the wired headphones and redirects audio through them.
59 [HDMI Input Audio Format] (Q. Settings) [Sound] [HDMI Input Audio Format] You can set the audio format for each HDMI input. When the voice delivered through the HDMI port is not synchronized, set it to [PCM]. [Auto Volume] [AV Sync Adjustment] (Q. Settings) [Sound] [AV Sync Adjustment] Adjusts the synchronization of the sound from the speaker that is working. The closer to (+), the slower the audio output. If you select the [Bypass], Outputs the sound from external devices without any audio delay.
60 [Connection] [Projector Name] ENGLISH (Q. Settings) [Connection] [Projector Name] You can use the screen keyboard to set the name for the smart projector to be used on the network. • Up to 25 characters can be entered using the English alphabet. [Wired Connection (Ethernet)] (Q. Settings) [Connection] [Wired Connection (Ethernet)] The projector will be connected automatically to the network if a cable connection is established. To change network connection settings, select [Edit] in Network Settings.
61 [Device Connector] (Q. Settings) [Connection] [Device Connector] This feature is to enable you to easily set the connection between the projector and external device. Follow instructions in [Device Connector]. (Q. Settings) [Connection] [Mobile Projector On] If [Turn on via Wi-Fi] is set to [On], you can turn on your projector using an application that supports [Mobile Projector On] or see the screen of the application on your projector.
62 [Screen Share Settings] (Q. Settings) [Connection] [Screen Share Settings] You can press the [DELETE PAIRING HISTORY] to delete the connections of the devices connected the projector by the Screen Share. With the [Screen Share] function, you can decide whether to allow Screen Share connections with other devices. ENGLISH [HDMI Device Settings] (Q.
63 [General] [Language] [Time & Date] (Q. Settings) [General] [Time & Date] You can check or change the time while watching the projector. • [Time]/[Date]/[Custom Time Zone] You can set the time and date manually if the automatically set current time is incorrect. [Sleep Timer] (Q. Settings) [General] [Timers] Sets the projector to turn off at a specified time. If you want to disable [Sleep Timer], select [Off]. [Sleep Timer] [Timer Power On]/[Timer Power Off] (Q.
64 [Auto Off] (Q. Settings) [General] [Timers] [Auto Off] If there is no input signal or button press, the projector automatically turns off after the preset time has elapsed. [Edge Adjustment] ENGLISH (Q. Settings) [General] [Edge Adjustment] [Edge Adjustment] adjusts the horizontal and vertical sides of the projected image if the projector is at an angle and not perpendicular to the screen. This feature ensures the shape of the projected image is not distorted.
65 [ECO Mode]/[Power Saving Mode] [About This Projector] (Q. Settings) [General] [About This Projector] You can check the information about Customer Services, (projector Information, and so on.) To check the status of the projector, please run the [Quick Help]. ENGLISH (Q. Settings) [General] [ECO Mode]/[Power Saving Mode] Set power options to reduce energy consumption. The name of this functions may differ depending on region.
66 [LG Wireless Keyboard] ENGLISH (Q. Settings) [General] [Additional Settings] [LG Wireless Keyboard] This feature enables you to connect a LG wireless keyboard to your device. Turn on the device, set it to pairing mode, and then click [CONNECT] on your projector screen. • Supported keyboard –– LG Rolly Keyboard • If there is a LG wireless keyboard previously connected, it will be automatically reconnected to your projector once your projector turns on.
67 [No Signal Image] [Auto Power] (Q. Settings) [General] [Additional Settings] [Auto Power] Makes the projector turn on automatically when the power cord is connected to the projector. • [On] When the power cord is connected to the projector, it turns on automatically. • [Off] When the power cord is connected to the projector, it goes into standby mode. [High Altitude] (Q. Settings) [General] [Additional Settings] [High Altitude] If the projector is used at an altitude higher than 1200 meters (3937.
68 [Home/Store Mode] (Q. Settings) [General] [Additional Settings] [Home/Store Mode] You can choose between [Home Mode] and [Store Mode]. To use the projector at home, select [Home Mode]. Select [Store Mode] only when the projector will be displayed in store. The [Store Mode] provide settings optimized for store display. ENGLISH [Reset to Initial Settings] (Q. Settings) [General] [Reset to Initial Settings] Return projector to its initial settings. This will revert all settings to their default values.
69 [Safety] Settings • Set [Safety] to [On]. • The initial password is set as “0000”. • The configurable items differ depending upon model. [Application Locks] [Input Locks] (Q. Settings) [Safety] [Input Locks] You can lock or unlock the Input Locks. Select the Inputs to lock. [Reset Password] (Q. Settings) [Safety] [Reset Password] Set or change the password for the projector. Resetting a Lost Password If you lose the password you set, you can reset it as follows: 1 2 3 Press the (Q.
70 [Accessibility] [Audio Guidance] ENGLISH (Q. Settings) [Accessibility] [Audio Guidance] If [Audio Guidance] is set to [On], audio guides will be provided in various situations, such as when you adjust the volume or change settings and input signals. • [Speed] Adjust the speed of spoken guide. • [Volume] Adjust the volume of spoken guide. • [Pitch] Adjust the tone of spoken guide. • This feature is available on certain languages only. • Some models may not be supported.
71 TROUBLESHOOTING If you experience any of the problems below while using the product, please check the following. There may be no problem with the product. Information on customer service for product problems is available in [General] [About This Projector] on the projector. (Q. Settings) When the projector malfunctions, you can get help to solve the problem. 1 2 Press (Q. Settings) button on the remote control and select [General] [About This Projector] [Quick Help].
72 Abnormal Operation Power/Remote Control Errors ENGLISH I cannot turn on the Projector. • Please make sure your projector power plug is correctly connected to the outlet. • If you are using a multi-outlet, check if it is working properly. To check whether a power strip is working properly, plug the projector’s power plug directly to a wall outlet and observe its operation. • Try to power on using the button on your projector set. The screen does not appear for some time after power-on.
73 Screen Problems First of all, perform a (Q. Settings) [Picture] [Picture Test] to check for any abnormalities in the projector. If you are using a set-top box, turn it off, and then turn it back on. Make sure that the set-top box is correctly connected to your projector. The screen shakes after the momentary appearance of vertical/horizontal lines and net pattern. • Stop using items such as wireless telephones, hairdryers, electrical drills etc.
74 I see vertical lines in all four directions on the screen, or Colors are blurred when I try to connect to HDMI. • (Q. Settings) [Picture] [Aspect Ratio Settings] [Just Scan] Set [Just Scan] to [Off]. [Just Scan] shows you the original image as it is. You may see noise in all four directions on the screen if the signal contains noise. ENGLISH I don’t see anything, or the image keeps flickering when i try to connect the HDMI® cable. • Check whether your HDMI® cable is compliant with the specifications.
75 Sound Problems First of all, perform a (Q. Settings) [Sound] [Sound Test] to check for any abnormalities in the projector. If you are using a set-top box, turn it off, and then turn it back on. Make sure that the set-top box is correctly connected to your projector. There is no sound coming from one of the speakers. • (Q. Settings) [Sound] [Sound Mode Settings] [Balance] Adjust the balance as necessary with the Navigation button in [Balance].
76 PC Connection Problems ENGLISH Press the button on the remote control to select the on the top right of [Home Dashboard]. In the edit mode, set the icon of the HDMI terminal connected to the PC to [PC] to apply the video and aspect ratio settings that are aligned with the PC. To connect a different device to the same input terminal, you need to set the icon again because the settings of the edit icon will not be automatically restored.
77 [Photo & Video] Movie Playback Problems For more information about supported files, see “[Photo & Video]”. I cannot find a file in the [Photo & Video]. • Check that the files on the USB storage device can be read by a PC. • Check that the file extension is supported. I get a message saying “This audio is not supported” or the video is playing normally but the audio is not. • Check that the file plays without any problems on a PC’s video player. Also check for file damage.
78 ENGLISH I cannot see the subtitles. • Check that the file plays without any problems on a PC’s video player. Also check for file damage. • Check that the video and subtitle files have the same name. • Also check that both the video file and the subtitle file are in the same folder. • Check that the subtitle file format is supported. • Check that the language is supported. (You can check the language of the subtitle file by opening the file in the Notepad.
79 Network Connection Problems You can check the network connection status as shown below. • (Q. Settings) [Connection] [Wired Connection (Ethernet)] • (Q. Settings) [Connection] [Wi-Fi Connection] [Advanced Wi-Fi Settings] • Check the projector or the AP (Router). • Check the connection status of the projector, AP (Router) and Cable Modem. • Power off and power on in the following order; 1. The Cable Modem, wait for the Cable Modem to reset. 2. The AP (Router), wait for the AP (Router) to reset. 3.
80 When X appears next to DNS ENGLISH • Check the AP (Router) or consult your Internet service provider. • Unplug the power cord of the Cable Modem or the AP (Router), wait 10 seconds. Reapply power. • After the Cable Modem or AP (Router) has Initialized (Reset), try to reconnect. • Check that the MAC address of the projector/AP (Router) is registered with your Internet service provider.
81 Internet Browser Problems The Internet browser automatically shuts down when I visit a website. • The Internet browser may be forced to shut down if the available memory size is not sufficient to accommodate the image information for a website. When watching a video in [Web Browser], the video is forced off. • You may be able to fix this by setting [Settings] [Adaptive Streaming using JavaScript] to [Off] in [Web Browser].
EXTERNAL CONTROL DEVICE SETUP Image shown may differ from your projector. Your projector’s OSD (On Screen Display) may differ slightly from that shown in this manual. [ ] : the buttons and the text to be displayed on the projector screen. Copyright © 2020 LG Electronics Inc. All Rights Reserved.
2 KEY CODES • The configurable items differ depending upon model. Code (Hexa) Function Note ENGLISH 02 R/C Button 03 R/C Button 06 (Right) R/C Button 07 (Left) R/C Button 08 (Power) R/C Button 09 (Mute) 0B 10 - 19 (Input) * Number Key (0 - 9) 28 (Back) R/C Button R/C Button R/C Button R/C Button 40 (Up) R/C Button 41 (Down) R/C Button 43 (Q.
3 Code (Hexa) Function Note 7C R/C Button 7E R/C Button (Forward) R/C Button 8F (Rewind) R/C Button AA R/C Button B0 (Play) R/C Button B1 (Stop) R/C Button BA (Pause) R/C Button ENGLISH 8E
4 EXTERNAL CONTROL DEVICE SETUP Image shown may differ from your projector. ENGLISH Operate the projector’s functions with a PC by connecting the USB-serial conversion cable / RS-232C input (control & service) / HDBaseT input (control & service) terminal. You have several ways to connect the projector depending on the supported terminals of the model. • Not all models support the USB-to-serial conversion cable connection. • RS-232C cable and USB-to-Serial converter cable is not provided.
5 RS-232C(Serial) With RS-232C(Serial) Cable DE9(D-Sub 9pin) Type ENGLISH (PC) (Projector) • You need to purchase the RS-232C (DE9, D-Sub 9pin female-to-female type) to RS-232C(Serial) cable required for the connection between the PC and the projector, which is specified in the manual. • The connection interface varies by model.
6 Set ID Function This function allows you to assign a unique ID to the projector to control it remotely from your PC. See each corresponding page for the actual data structure. • The configurable items differ depending upon model. ENGLISH 1 2 3 4 Press the (Q. Settings) button on your remote control. Select [General] [About This Projector]. Selects the desired Set ID from the [Set ID] item. Select the Set ID value from 1 to 99. When you are finished, press (EXIT).
7 Communication Parameters Baud rate: 9600 bps (UART) Data length: 8 bits Parity bit: None Stop bit: 1 bit Communication code: ASCII code Use a crossed(reverse) cable.
8 Command reference list The configurable items differ depending upon model. ENGLISH 01. 02. 03. 04. 05. 06. 07. 08. 09. 10. 11. 12. 13. 14. 15. 16. 17. 18. Power* [Aspect Ratio] Screen Mute Volume Mute Volume Control [Contrast] [Brightness] [Color] [Tint] [Sharpness] OSD Select Remote Control Lock Mode [Balance] [Color Temperature] [Equalizer] [Energy Saving] Key Input select (Main) Command1 Command2 k k k k k k k k k k k a c d e f g h i j k l Data (Hexadecimal) 00 - 01 (See page 12.
9 Transmission / Receiving Protocol Transmission (Command1)(Command2)( )(Set ID)( )(Data)(Cr) OK Acknowledgement (Command2)( )(Set ID)( )(OK)(Data)(x) • When the Data has been successfully received, the projector sends an ACK response signal in the above format. The Data showing the current state is received in the Data read mode. The Data from the PC is simply returned in the Data write mode. ENGLISH • (Command 1): k, j, m, x • (Command 2): This command is used to control the projector.
10 Error Acknowledgement (Command2)( )(Set ID)( )(NG)(Data)(x) When the set receives an abnormal piece of Data for an unsupported function or there is a communication error, it returns ACK in the format above. ENGLISH Data 00: Illegal Code Real data mapping (Hexadecimal Decimal) When you enter the (Data) in hexadecimal, refer to following conversion table. 00: Step 0 01: Step 1 (Set ID 1) ... 0A: Step 10 (Set ID 10) ... 0F: Step 15 (Set ID 15) 10: Step 16 (Set ID 16) ...
11 Commands may work differently depending on model and signal. 01. Power (Command: k a) ʢʢ Controls the *On/Off of the power supply to the projector.
12 02. [Aspect Ratio] (Command: k c) (Main) ʢʢ Adjusts the [Aspect Ratio]. (Main) You can also adjust [Aspect Ratio] in the [Picture] menu. Transmission (k)(c)( )(Set ID)( )(Data)(Cr) ENGLISH Data 01: [4:3] 02: [16:9] 03: [16:10] 06: [Original] Ack (c)( )(Set ID)( )(OK/NG)(Data)(x) * If the HDMI input mode supports HD resolution, [Original] works. * The configurable items differ depending upon model.
13 03. Screen Mute (Command: k d) ʢʢ To select screen mute on/off. Transmission (k)(d)( )(Set ID)( )(Data)(Cr) Ack (d)( )(Set ID)( )(OK/NG)(Data)(x) * In case of video mute on only, projector will display On Screen Display(OSD). But, in case of Screen mute on, projector will not display OSD. 04. Volume Mute (Command: k e) ʢʢ To control volume mute on/off. You can also adjust mute using the mute button on remote control.
14 06. [Contrast] (Command: k g) ʢʢ To adjust screen contrast. You can also adjust [Contrast] in the [Picture] menu. Transmission (k)(g)( )(Set ID)( )(Data)(Cr) ENGLISH Data Min: 00 - Max: 64 Ack (g)( )(Set ID)( )(OK/NG)(Data)(x) 07. [Brightness] (Command: k h) ʢʢ To adjust screen brightness. You can also adjust [Brightness] in the [Picture] menu. Transmission (k)(h)( )(Set ID)( )(Data)(Cr) Data Min: 00 - Max: 64 Ack (h)( )(Set ID)( )(OK/NG)(Data)(x) 08.
15 10. [Sharpness] (Command: k k) ʢʢ To adjust the screen sharpness. You can also adjust [Sharpness] in the [Picture] menu. Transmission (k)(k)( )(Set ID)( )(Data)(Cr) Ack (k)( )(Set ID)( )(OK/NG)(Data)(x) 11. OSD Select (Command: k l) ʢʢ Selects the on/off of On-Screen Display (OSD) that shows the control status on the screen. Transmission (k)(l)( )(Set ID)( )(Data)(Cr) Data 00: OSD off 01: OSD on Ack (l)( )(Set ID)( )(OK/NG)(Data)(x) 12.
16 13. [Balance] (Command: k t) ʢʢ To adjust balance. You can also adjust [Balance] in the [Sound] menu. Transmission (k)(t)( )(Set ID)( )(Data)(Cr) ENGLISH Data Min: 00 - Max: 64 Ack (t)( )(Set ID)( )(OK/NG)(Data)(x) 14. [Color Temperature] (Command: x u) ʢʢ Adjusts the value of color temperature. You can also adjust [Color Temperature] in the [Picture] menu.
17 15. [Equalizer] (Command: j v) ʢʢ Adjust EQ of the set. Transmission (j)(v)( )(Set ID)( )(Data)(Cr) ENGLISH Frequency Data 7 6 5 Frequency 4 3 2 1 0 Step 0 0 0 0 1 0 0 1 1 0 0 1 0 1 0 1st Band 2nd Band 3rd Band 4th Band 5th Band 0 0 ... 1 1 0 0 ... 0 0 0 0 ... 0 1 0 0 ... 1 0 0 1 ... 1 0 0(decimal) 1(decimal) ... 19(decimal) 21(decimal) Ack (v)( )(Set ID)( )(OK/NG)(Data)(x) * It depends upon model, and can adjust when sound mode is EQ adjustable value.
18 16. [Energy Saving] (Command: j q) ʢʢ Sets the energy saving mode. You can also adjust [Energy Saving] in the [Picture] menu. Transmission (j)(q)( )(Set ID)( )(Data)(Cr) ENGLISH Data 01: [Minimum] 03: [Maximum] 02: [Medium] Ack (q)( )(Set ID)( )(OK/NG)(Data)(x) 17. Key (Command: m c) ʢʢ To send IR remote key code. Transmission (m)(c)( )(Set ID)( )(Data)(Cr) Data: “KEY CODES” on page 2. Ack (c)( )(Set ID)( )(OK/NG)(Data)(x) 18.
