LG PA77U - User Manual

5 SAFETY INSTRUCTIONS CAUTION y y Hold the plug firmly when unplugging. - A damaged wire may create a fire hazard. y y Ensure the power cord and plug are not damaged, modified, severely bent, twisted, pulled, sandwiched or hot. Do not use the product if the power outlet is loose. - This may result i...

6 SAFETY INSTRUCTIONS - This may cause suffocation. y y Do not keep your hand on the projector for a long time when it is running. y y When you play a game by connecting a game console to a projector, it is recommended that you maintain a distance of more than four times the diagonal length of the s...

7 SAFETY INSTRUCTIONS y y When cleaning plastic parts such as the projector case, unplug the power first and wipe with a soft cloth. Do not spray with water or wipe with a wet cloth. Never use glass cleaner, auto- mobile or industrial shiner, abrasives, wax, benzene, or alcohol as these can damage t...

8 SAFETY INSTRUCTIONS y y Store batteries away from metallic ob- jects, such as keys and paper clips. - Excess current may cause a rapid increase in temperature, resulting in fire or burns. y y Do not store the batteries near any heat source, such as a heater. - This may result in fire or damage to ...

9 SAFETY INSTRUCTIONS USA Federal Communications Commission (FCC) Statement You are cautioned that changes or modifications not expressly approved by the part responsible for compliance could void the user’s authority to operate the equipment.This equipment has been tested and found to comply with t...

10 SAFETY INSTRUCTIONS CANADA Industry Canada Statement: This device complies with RSS-210 of the Industry Canada Rules. Operation is subject to the following two conditions:1) this device may not cause interference and 2) this device must accept any interference, including interference that may cau...

11 SAFETY INSTRUCTIONS For product having the wireless function using 5 GHz frequency bands Warning i. the device for operation in the band 5150–5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems; ii. the maximum antenna gain permi...

12 CONTENTS To Set Channel 35 - To View Program Information 35 - To set Favorite Channels 35 - To use Favorite 35 Additional Options 36 - Adjusting Aspect Ratio 36 - Using the Keystone Function 36 - Changing Input Device 37 - To Use SIMPLINK 38 Using the Quick Menu 39 To Set Sound 40 - To Set Sound ...

15 PREPARATION PREPARATION Accessories Accessories included with the project are show below. The pictures may differ slightly from the actual product. Accessories are subject to change without prior notice. New accessories may be added or old ones removed. 70- $) FK YRO EDFN VPDUW / 40(18 Remote Con...

16 PREPARATION 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. Projection Screen Tripod HDMI Cable Video Cable Audio Cabl...

17 PREPARATION Parts and Components The projector is manufactured using high-precision technology. You may, however, see tiny black dots and/or bright colored dots (red, blue, or green) that continuously appear on the projector screen. This is a normal result of the manufacturing process and does no...

18 PREPARATION Back $9,1 $17(11$,1 &20321(17 ,1 237,&$/ ',*,7$/ $8',2287 /$1 '&,1 (USB IN) Port COMPONENT IN Port (HDMI IN) Port A/V IN Port OPTICAL DIGITAL AUDIO OUT Port ANTENNA IN Port LAN Port DC IN Port (Headphone) Port

19 PREPARATION Installation Installation Precautions y y Place the projector in a well-ventilated environment. - To prevent internal heat build-up, install the projector in a well-ventilated place. Do not place anything near the projector as this may block its air vents. If the air vents are blocked...

20 PREPARATION Projection Distance per Screen Size 1 Place the projector on a sturdy, level surface, together with the PC or audio/video source. 2 Place the projector an appropriate distance away from the screen. The distance between the projector and the screen determines the actual size of the ima...

21 PREPARATION How to Install the Projector On a Tripod y y You can install this projector using a camera tripod. As shown below, you can mount the projector instead of a camera on the tripod. y y When stabilizing the tripod, we recommend using a locking bolt of standard size 4.5 mm (0.1 inches) or ...

22 REMOTE CONTROL REMOTE CONTROL Open the lid at the back of the remote control and insert the batteries as described in the instructions. Use new batteries and do not mix regular or rechargeable batteries. (1.5 V AAA) CAUTION y y Do not mix new batteries with old ones. 70- $) POWER Turns the projec...

24 MAGIC REMOTE CONTROL MAGIC REMOTE CONTROL If the battery low message appears while using the projector, replace the batteries. As shown in the figure, press the top of the battery cover and slide it down the cover. Insert two new and identical batteries (1.5 V, AA type) with + and - poles pointin...

25 MAGIC REMOTE CONTROL FK YRO EDFN VPDUW / 40(18 Opens the self-diagnosis window. The universal remote is displayed. Allows you to change the projector settings easily. , VOL Adjusts the volume level. (MUTE) Mutes the sound of the projector. , CH Changes the TV channel. 1 2 1 Displayed when you pre...

26 MAGIC REMOTE CONTROL To Register the Magic Remote Control To use the magic remote control, register it with your projector first. 1 Turn on the projector and wait for about 10 seconds and then press the Wheel (OK) button while pointing the remote control at the projector. 2 The remote control is ...

27 MAGIC REMOTE CONTROL Using the Magic Remote Control 1 Shake the magic remote control lightly when there is no pointer displayed on the screen. A pointer will be displayed on the screen. - The pointer disappears if the remote control is not used for a certain period of time. 2 When you move the po...

28 USING THE PROJECTOR USING THE PROJECTOR Connecting to an Antenna or Cable To watch TV using an indoor/outdoor antenna, connect a wall terminal and the antenna port of the Projector using an RF cable (75 Ω). You can watch terrestrial or cable (analog, digital) TV.(The RF cable is sold separately.)...

29 USING THE PROJECTOR Connecting the Portable Antenna Antenna connection Cable Projector CAUTION y y It is recommended to attach the antenna to a window. This makes the reception better than when attaching it to a wall. y y Install the antenna in a place where it is out of reach of children. y y Th...

30 USING THE PROJECTOR HDTV Reception 1 Connect an RF cable to the connector port on the bottom of the antenna. If the cable is not long enough, you can use a coaxial cable. 2 Connect the other end of the cable to the ANTENNA IN port of the projector. 3 Attach the antenna to a wall near a window tem...

31 USING THE PROJECTOR Watching Projector Initial Setup The menu screen display in this owner's manual is an example to help users understand how to operate the product and may look different from the actual screen. 1 Connect the power cord correctly. 2 After waiting for a moment, press the POWER bu...

32 USING THE PROJECTOR * Store mode is used when displaying the product in-store. The picture mode is automatically reset after a certain period of time. You can select Home to use the product at home.

34 USING THE PROJECTOR Focus and Position of the Screen Image 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, rotate the focus ring. Focus Ring Watching With the Projector 1 In Standby mode, press the POWER button to turn th...

35 USING THE PROJECTOR To Set Channel Displays information on current program or current time, etc.Image shown may differ from your projector. To View Program Information 1 Move the pointer of the magic remote control to the top of the projector screen. 2 Click the activated channel banner area. 3 T...

36 USING THE PROJECTOR Additional Options Adjusting Aspect Ratio y y Select SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? → Settings → PICTURE → Aspect Ratio to change the aspect ratio. y y You can also use the Q.MENU, SETTINGS , or RATIO button. Menu Description FULL Changes to the full screen regardless of the...

37 USING THE PROJECTOR Selecting an Input Label Displays which devices are connected to which input ports. 1 Select SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? → Input List or press the INPUT button on the remote control to display the input selection screen. 2 Press the red button. 3 Press the or button to go...

38 USING THE PROJECTOR To Use SIMPLINK SIMPLINK is a feature that enables you to control and manage various multimedia devices conveniently using the projector remote control only via the SIMPLINK menu. 1 Connect the projector's HDMI IN terminal with SIMPLINK device's HDMI output terminal using HDMI...

39 USING THE PROJECTOR Explanation Of SIMPLINK Features Menu Description Direct Play Plays the multimedia device on the projector instantly. Select multimedia device. Selects the desired device via the SIMPLINK menu to control it from the projector screen instantly. Disc playback Manages the multime...

40 USING THE PROJECTOR Menu Description AV Mode Sets the genre. Mode Off You can watch using the settings in the video/audio menu. Cinema Change to optimal video/audio settings for movies. Game Change to optimal video/audio settings for games. Del/Add Can delete or add channels. USB Device Allows yo...

42 USING THE PROJECTOR To Connect and Use a Bluetooth headset Sound output is through the Bluetooth headset. y y SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? → Settings → SOUND → Sound Out → LG Sound Sync (Wireless) y y The devices that can be connected are:LG BTS1, LG HBS-700, LG HBS-730, LG HBS-800 (Product a...

43 ENTERTAINMENT ENTERTAINMENT To Use Smart Features To Use Home Screen With all smart projector features on one screen, everyone can access a wealth of content and applications conveniently via the quick and easy-to-use menu, arranged by themes such as Card, MY APPS, etc. y y Press the SMART HOME ⰶ...

44 ENTERTAINMENT To Use MY APPS y y SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? → More y y Select More at the bottom of the home screen. y y Select More to check apps pre-installed apps and apps you have downloaded. To Edit Items in MY APPS On the MY APPS page, select ( Edit) at the top of the screen to move o...

45 ENTERTAINMENT To Connect Network A wireless or wired network connection is required to use smart features.When connected to the network, you can use premium content, LG Smart World, DLNA and more. One-click Network Connection Connects easily to a wired/wireless network. y y SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ...

46 ENTERTAINMENT To Use the Wi-Fi Direct Function Wi-Fi Direct is a function that allows your projector to connect with a Wi-Fi Direct device without Internet connection. With SmartShare™, you can watch the files stored on a device connected via Wi-Fi Direct. y y Select SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎...

47 ENTERTAINMENT Tips for Network Settings y y Use a standard LAN cable (Cat5 or higher with RJ45 connector, 10 Base-T or 100 Base TX LAN port). y y Resetting your modem can cause network connection problems. To resolve the problem, turn the power off, disconnect and reconnect, and then turn the pow...

48 3D FUNCTION 3D FUNCTION 3D technology uses different video frames for each eye to add depth to the video. Before Watching 3D While Watching 3D WARNING y y If you view 3D video or images too closely for a long period of time, your eyesight may become worse. y y If you watch the projector or game s...

50 3D FUNCTION Requirements for Watching 3D Images * Optimum viewing angle: Top/Bottom/Left/Right 9° Recommended viewing distance: 3 m to 5 m (9.8 feet to 16.4 feet) Recommended screen size: 101 cm (39.7 inches) * Watching 3D videos should be done in dark room environments only. NOTE y y The pairing...

51 3D FUNCTION Using the DLP-LINK (DLP-Ready) Type Glasses 1 While watching 3D images from the projector, press buttons on the glasses. 2 When you press the button, the glasses flicker while synchronizing with the 3D images. (The flickering is a unique operation method of DLP-LINK type glasses. It m...

52 3D FUNCTION Supported 3D Input Formats 3D Auto Conversion Formats Signal Horizontal Frequency (KHz) Vertical Frequency (Hz) Supported 3D Formats HDMI 1080p 54 23.976 24 F/P, L/A 26.973 27 23.976 24 S/B, T&B, S/S Full 33.716 33.75 29.97 30.00 S/B, T&B, S/S Full 67.5 30 F/P, L/A 60 S/S, T&a...

53 3D FUNCTION 3D Manual Conversion Formats Signal Horizontal Frequency (KHz) Vertical Frequency (Hz) Supported 3D Formats HDMI-DTV 1080p 27 23.976 24 2D to 3D, S/S, T&B, C/B, R/I, C/I 33.75 29.97 30 67.50 59.94 60 2D to 3D, S/S, T&B, C/B, F/S, R/I, C/I 1080i 33.75 59.94 60 2D to 3D, S/S, T&...

54 SMARTSHARE SMARTSHARE Before Using Connecting a USB Device Connect a USB device (external HDD, USB memory) to the USB port of projector to enjoy the content files stored in the USB device with your projector. You cannot write or delete data in the USB device. Connect a USB flash drive as shown be...

55 SMARTSHARE Tips for Using a USB Device y y If the USB storage device has a built-in auto recognition program or uses its own driver, it may not work. y y Some USB storage devices may not work or may work incorrectly. y y If you use a USB extension cable, the USB device may not be recognized or ma...

56 SMARTSHARE To use SmartShare™ 1 Press the SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? button on the remote control. 2 Select SmartShare™ . You can watch the photo, music, video and document on the projector by connecting a USB or home network (DLNA). The photo, music, video and document files of all devices...

57 SMARTSHARE Watching the Videos In the Movie List, you can watch movies stored on the connected USB device.Controls playback and sets options while viewing videos. Playing video - warning y y Some subtitles created by users may not work properly. y y The video and subtitle files should be placed i...

58 SMARTSHARE To control video playback You can control playback using the following buttons. Shows the current playing position. Use the or button to move forward or backward. Item Description Resumes normal playback.Pauses the video player. Displays in slow motion. Whenever this button is pressed,...

59 SMARTSHARE Viewing the Photos You can view photos stored on a connected device. To control photo view You can control playback using the following buttons. Item Description Selects the previous or next photo.If no picture is selected, all photos in the current folder are displayed in a slide show...

60 SMARTSHARE Listening to Music You can play audio files stored on the connected device. To control music playback You can control playback using the following buttons. Changes the playing position. Item Description ꕙ ꕙ Plays the previous/next file. Pauses the music player.Resumes normal playback.S...

61 SMARTSHARE Viewing Files You can see document files stored on a connected device. Supported File Formats XLS, DOC, PPT, TXT, XLSX, PPTX, DOCX, PDF Microsoft Office 97/2000/2002/2003/2007 version Adobe PDF 1.0/1.1/1.2/1.3/1.4 version y y File Viewer realigns a document, so it may look different fr...

62 SMARTSHARE To Set SmartShare™ Related Functions Select SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? → SmartShare™ → Settings . Changes settings related to SmartShare™ content playback. Advanced Setting Item Description My Projector Name Changes the name that appears when searching for the projector from othe...

63 SMARTSHARE Video Supported Codec Maximum resolution: 1920 x 1080 @ 30p Extension Codec .asf .wmv Video VC-1 Advanced Profile, VC-1 Simple and Main Profile Audio WMA Standard, WMA 9 Professional .divx .avi Video DivX3.11, DivX4, DivX5, DivX6, XViD, H.264/AVC,Motion Jpeg, MPEG-4 Part 2 Audio MPEG-1...

64 SMARTSHARE Audio File File type Item Info mp3 Bit rate 32 Kbps to 320 Kbps Sample freq. 16 kHz to 48 kHz Support MPEG1, MPEG2, Layer2, Layer3 Available photo file File type Item Profile 2D (jpeg, jpg, jpe) JPEG Minimum: 64 x 64Maximum: Normal Type: 15360 (W) x 8640 (H)Progressive Type: 1920 (W) x...

65 SMARTSHARE To Use the LG Cloud What is the LG Cloud? LG Cloud is a service that allows you to enjoy your contents, such as video, music and photos on your LG Projector, SmartPhone and LG Website at any time, regardless of where you are. y y SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? → More → LG Cloud y y S...

66 SMARTSHARE To Use the LG Cloud y y SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? → More → LG Cloud y y Enter the e-mail and password you provided during the sign-up procedure to sign in to the service. Main screen layout This is the main screen you will see first after signing in. Folder selection tabs File d...

67 SMARTSHARE To Connect DLNA DLNA stands for Digital Living Network Alliance, which allows you to enjoy video / music / photo files stored on a PC or server on your Projector via home networking. To Connect a DLNA- Authenticated Smartphone The Projector and the smartphone should be on the same netw...

68 SMARTSHARE To Connect DLNA DMP (Digital Media Player) With a PC having SmartShare™ PC software , music / video / photo files may be replayed on the projector via home networking. 1 Configure projector and PC on the same network. The projector and each device should be connected through a single a...

69 SMARTSHARE SmartShare™ PC SW Installing and Setting Install the SmartShare™ PC SW (DLNA) program on your PC. 1 Download the setup file from the path below in order to use the DLNA function. http://liu.lge.com/smartshare/release/smartshare.zip 2 Install the downloaded SmartShare™ PC software. 3 Yo...

70 SMARTSHARE In Case of a DLNA Malfunction y y If a DLNA feature does not work properly, check network settings. y y A 5-GHz access point is needed to view 1080p videos via DLNA. A 2.4-GHz access point may cause frequent buffering or other problems. y y DLNA may not work properly on a wireless netw...

71 SMARTSHARE To Use A Premium Service y y SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? → Premium y y This service gives you easy access to a wide variety of content, such as video, news, and UCC, at any time, as long as you are connected to the network. Premium content includes specialized country-specific ser...

72 SMARTSHARE To Reset Premium y y SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? → Premium → Option → Initialization of Premium y y Resets premium list, premium information, country setting, and user sign-in information. y y Resetting will resolve errors occurring during premium update. NOTE y y Content offered ...

73 SMARTSHARE To use LG Smart World y y SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? → LG Smart World LG Smart World is a projector application service available through Smart projector Service. You can download and enjoy many different apps (for fee or free) including education, entertainment, life and news. A...

74 SMARTSHARE To Use Search Function y y SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? → Search y y You can search apps and contents using the Search function of LG Smart Projector. When you enter keywords using the input device, such as the remote control, you can find apps of LG Smart World and some contents o...

75 SMARTSHARE Using this Function on the Internet 1 Go to SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? → Internet . Move the Magic Remote Control pointer in the text field on a website to open the virtual keyboard. 2 Select the voice recognition icon ( ㄮᗺ ⰶᲳ ⱞⳮ ➎Ẳ㞢 / 忉蝽瓩篚 ) on the left of the text field on the ...

76 SMARTSHARE To Use Voice Mate Function What Is Voice Mate? Voice Mate allows you to search desirable programs and content with your voice and adjust the projector. 1 Press the voice recognition ( ㄮᗺ ⰶᲳ ⱞⳮ ➎Ẳ㞢 / 忉蝽瓩篚 ) button on the magic remote control. 2 When the Voice Display bar is activated on...

77 SMARTSHARE How to Use Voice Mate? y y To use all the functions and services of Voice Mate, you need to set Smart Wizard and Time. Set up the network, region, auto tuning, and universal remote control through the Smart Wizard. y y In order to use Voice Mate, you must set up the network, time, regi...

78 SMARTSHARE What Is On Now? On Now allows you to select and watch recommended programs currently available on your Projector. The Favorite function allows you to select and watch recommended content related to the program you are watching. To Use On Now To see in Mini view y y SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ ...

79 SMARTSHARE To See in Full View y y SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? → My Card → On Now Sets the options. Refreshes all the list items and moves the screen up simultaneously. Move to Mini view. Find Sign in y y For TV channels, you need to complete Auto Tuning to use this service properly. y y If ...

80 SMARTSHARE To Use Internet y y SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? → Internet Types URL manually on Projector or visits websites added to favorite. ❶ ❸ ❷ Description ❶ Types in the web address. ❷ Chooses when you open several web browsers. ❸ Add the current page to favorites. y y Internet supports u...

81 SMARTSHARE Frequently Asked Questions for Smart Projector Sign up is required to use LG Smart World.You can sign up on either your Projector or the LG website (www.lgappstv.com). Free apps are available immediately after signing up.You can purchase paid apps using your credit card registered with...

83 SMARTSHARE Problem Solution I installed an app on the projector. Where can I check the installed app? Select SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? → MY APPS . All paid and free apps installed on projector are displayed. There is a difference between the app size shown on the screen and the actual app ...

84 SMARTSHARE Problem Solution Do I need to change my ID format to the email address? For new sign-up members, the ID format has changed from a combination of numbers and alphabets to the email address.If you are already a member, you can still use your existing ID or change it to the email address....

85 USING ADVANCED FUNCTIONS USING ADVANCED FUNCTIONS To Use Screen Remote To Use Screen Remote Press the button on the magic remote control. Select a button on the screen remote displayed on the screen using the magic remote control. y y The type of buttons on the screen remote varies depending on t...

86 USING ADVANCED FUNCTIONS To Use the Universal Control function For magic remote control only With the magic remote control, you can control a set-top box, Blu-ray player, home theatre system, etc. 1 Check if a device you want to set is connected to your Projector. 2 After pressing the button on t...

87 USING ADVANCED FUNCTIONS To Control a Projector Using a Smartphone You can download the LG TV Remote app from Google Play Store or Apple App Store and use it on any projector connected with your smartphone. y - Now you can enjoy your favorite projector shows on your smartphone. (Some models only)...

88 USING ADVANCED FUNCTIONS To Use a USB Input Device On a Projector To Use a USB Wired/wireless Mouse Connect your mouse to the USB port. Use the mouse to move the pointer on the Projector screen and select the menu you want. Mouse Magic Remote Control Left Button OK Button on Magic Remote Control ...

89 CUSTOMIZING SETTINGS CUSTOMIZING SETTINGS SETTINGS 1 Press the SETTINGS button. (Press the SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? button and select Settings .) 2 Use the or button to select the desired item and press the OK button. 3 Use the , , , or button to set up the desired item and press the OK b...

90 CUSTOMIZING SETTINGS PICTURE Settings 1 Press the SETTINGS button. (Press the SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? button and select Settings .) 2 Use the or button to select PICTURE and press the OK button. 3 Use the , , , or button to set up the desired item and press the OK button. - To return to ...

92 CUSTOMIZING SETTINGS Advanced Control Item Description Dynamic Contrast Adjusts contrast and color to the optimal level according to the screen’s brightness. Dynamic Color Adjusts colors for more natural-looking colours. Preferred Color Skin Color Skin color spectrum can be separately set to impl...

94 CUSTOMIZING SETTINGS Picture Option Item Description Noise Reduction Reduces screen noise in the video. MPEG Noise Reduction Eliminates noise generated while creating digital picture signals. Black Level Adjusts the brightness or darkness of the screen to suit the black level of the picture input...

95 CUSTOMIZING SETTINGS SOUND Settings 1 Press the SETTINGS button. (Press the SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? button and select Settings .) 2 Use the or button to select SOUND and press the OK button. 3 Use the , , , or button to set up the desired item and press the OK button. - To return to the ...

98 CUSTOMIZING SETTINGS CHANNEL Settings 1 Press the SETTINGS button. (Press the SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? button and select Settings .) 2 Use the or button to select CHANNEL and press the OK button. 3 Use the , , , or button to set up the desired item and press the OK button. - To return to ...

99 CUSTOMIZING SETTINGS TIME Settings 1 Press the SETTINGS button. (Press the SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? button and select Settings .) 2 Use the or button to select TIME and press the OK button. 3 Use the , , , or button to set up the desired item and press the OK button. - To return to the pr...

100 CUSTOMIZING SETTINGS LOCK Settings 1 Press the SETTINGS button. (Press the SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? button and select Settings .) 2 Use the or button to select LOCK and press the OK button. - To enter the LOCK menu, enter the preset 4-digit password. The initial password is set as 0000 ....

102 CUSTOMIZING SETTINGS OPTION Settings 1 Press the SETTINGS button. (Press the SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? button and select Settings .) 2 Use the or button to select OPTION and press the OK button. 3 Use the , , , or button to set up the desired item and press the OK button. - To return to t...

106 CUSTOMIZING SETTINGS NETWORK Settings 1 Press the SETTINGS button. (Press the SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? button and select Settings .) 2 Use the or button to select NETWORK and press the OK button. 3 Use the , , , or button to set up the desired item and press the OK button. - To return to...

107 CUSTOMIZING SETTINGS SUPPORT 1 Press the SETTINGS button. (Press the SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? button and select Settings .) 2 Use the or button to select SUPPORT and press the OK button. 3 Use the , , , or button to set up the desired item and press the OK button. - To return to the prev...

108 CONNECTING DEVICES CONNECTING DEVICES You can connect various external devices to the projector. HDMI - page 109Composite (AV) - page 110Component - page 111USB Devices - page 54Headphones - page 114Digital Amp - page 115Mobile Phone - page 116 Computer/Laptop Video/DVD USB Digital Device LG Aud...

109 CONNECTING DEVICES Connecting to HD Receiver, DVD, or VCR Player, External Devices Connect an HD receiver, DVD, VCR player, or external devices to the projector and select an appropriate input mode. HDMI Connection With an HDMI cable, you can enjoy high quality picture and sound. Using a HDMI ca...

110 CONNECTING DEVICES HDMI to DVI Connection Using an HDMI to DVI cable, connect the projector's HDMI port to the DVI OUT port. To output audio, use an audio cable for connection.Press the INPUT button on the remote control to select HDMI . DVI OUT AUDIO OUT S VOL - VOL + CH CH $9,1 $17(11$,1 &...

111 CONNECTING DEVICES Component Connection You can enjoy a video by connecting the Component port of an external device to the COMPONENT IN port of the projector. Press the INPUT button on the remote control to select Component . Check whether cables of the same color are connected properly. $9287 ...

113 CONNECTING DEVICES Connecting a Laptop You can connect the projector to a laptop to use various functions. HDMI Connection Using an HDMI cable, connect the HDMI port of the projector to the HDMI output port of your laptop. Both video and audio are output at the same time. S VOL - VOL + CH CH $9,...

114 CONNECTING DEVICES Connecting to Headphones You can listen to the audio through a headphone. S VOL - VOL + CH CH $9,1 $17(11$,1 &20321(17 ,1 237,&$/ ',*,7$/ $8',2287 /$1 '&,1 S VOL - VOL + CH CH $9,1 $17(11$,1 &20321(17 ,1 237,&$/ ',*,7$/ $8',2287 /$1 '&,1 * Optional Extr...

115 CONNECTING DEVICES Connecting a Digital Amp Using an optical cable, connect the digital audio input port of a digital amp to the OPTICAL DIGITAL AUDIO OUT port of the projector. The output of an amp with a digital converter must be set to the desired audio format. When using a HDMI cable to conn...

116 CONNECTING DEVICES Using the Mirroring Function of a Mobile Phone MHL Connection The Mobile High-definition Link (MHL) is an interface that can connect a mobile phone to the projector and play video and audio from the mobile phone through the projector.This only applies to products with a HDMI i...

117 MAINTENANCE MAINTENANCE Clean your Projector to keep it in optimal condition. Cleaning Cleaning the Lens If there is any dust or staining on the lens surface, you must clean the lens.Use an air spray or a cleaning cloth to clean the lens. To remove dust or stains, use an air spray or apply a sma...

118 INFORMATION INFORMATION To Update Projector Software Uses Software Update to check and obtain the latest version.It is also possible to check manually for available updates. 1 Press the SETTINGS button. (Press the SMART HOME ⰶᲳ ㄮᗺ ⱞⳮ Ẳⱞ⩛ / ხ㢢☎⳿ ? button and select Settings .) 2 Select SUPPORT an...

119 INFORMATION Before Reporting a Problem, Check the Following: If the following symptoms occur, please carry out the checks and adjustments described below. There may be no malfunction. General Problem Solution Cannot view certain programs. y y Adjust the location or orientation of the antenna. y ...

120 INFORMATION Problem Solution Digital broadcasting is not available even though the cable is connected. y y Check with the cable operator providing your subscription and/or signal. (Depending on your subscription, digital broadcasting may not be supported.) The display is inactive or unclear when...

122 INFORMATION Problems Replaying Movies in My Media Problem Solution I cannot view the files on the Movie List. y y Check whether the file on the USB storage device can be read on a computer. y y Check whether the file extension is supported. This file is invalid. message appears or the image disp...

123 SPECIFICATIONS SPECIFICATIONS Model PA77U (PA77U-JE) Resolution (Pixel) 1280 (Horizontal) × 800 (Vertical) Aspect ratio 16:10 (Horizontal:Vertical) Panel size (mm) 11.623 Projection distance (Video size) 0.90 m to 3.06 m (76.2 cm to 254.0 cm) 35.4 inches to 120.4 inches (30 inches to 100 inches)...

124 SPECIFICATIONS y y If an invalid signal is input into the product, it will not be displayed properly on the screen or a message such as No Signal or Invalid Format will be displayed. y y The product supports the DDC1/2B type as the Plug & Play function (Auto-recognition of PC monitor). y y 1...