LG PH300 Owner's Manual
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LG PH300 Owner's Manual

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Owner's Manual
DLP PROJECTOR
Please read the safety information carefully before using this product.
PH300
www.lg.com

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Summary of Contents for LG PH300

  • Page 1 Owner's Manual DLP PROJECTOR Please read the safety information carefully before using this product. PH300 www.lg.com...

  • Page 2: Licenses

    LICENSES LICENSES Supported licenses may differ by model. For more information about licenses, visit www.lg.com. Manufactured under license from Dolby Laboratories. Dolby and the double-D symbol are trademarks of Dolby Laboratories. ABOUT DIVX VIDEO: DivX is a digital video ®...
  • Page 3 LICENSES This device meets the EMC requirements for home appliances (Class B) and is intended for home usage. This device can be used in all regions. NOTE  • Image shown may differ from your projector. • Your projector’s OSD (On Screen Display) may differ slightly from that shown in this manual.

  • Page 4: Safety Precautions

    SAFETY PRECAUTIONS SAFETY PRECAUTIONS Please take note of safety instructions to prevent any potential accident or misuse of the product. • Safety precautions are given in two forms, i.e. WARNING and CAUTION. WARNING and CAUTION are understood to mean as follows: WARNING: Failure to follow the instructions may cause serious injury and even death CAUTION: Failure to follow the instructions may cause minor injury to people or damage to the product...
  • Page 5 SAFETY PRECAUTIONS • Do not place flammable • Do not allow a tablecloth or materials such as aerosols near curtain to block the air vent. the projector. - This may result in fire due to - This may result in fire. the increase in the internal temperature.
  • Page 6 SAFETY PRECAUTIONS • Be careful not to tip the projector • Never touch the power plug with over when connecting external wet hands. devices to the projector. - This may result in electric - This may cause personal shock. injury or damage to the •...
  • Page 7 • Only use the official power cord • In the event that liquid or a pro vided by LG Electronics. Do foreign object falls into the not use other power cords. projector, switch it off and - This may result in fire or unplug it from the power outlet electric shock.
  • Page 8 SAFETY PRECAUTIONS • Never open any cover on the • When you play a game by projector. connecting a game console to - There is a high risk of electric a projector, it is recommended shock. that you maintain a distance of more than four times the •...
  • Page 9 SAFETY PRECAUTIONS Cleaning • Do not drop anything onto the projector or allow anything to impact the projector. WARNING - This may cause personal • Do not spray water directly to injury or the projector to the projector when cleaning. malfunction. Do not allow water to get into •...
  • Page 10 SAFETY PRECAUTIONS • When cleaning plastic parts, • Only a qualified technician such as the projector case, can disassemble or modify disconnect the product from the the projector. For diagnosis, power first and wipe with a soft adjustment, or repair, contact cloth.
  • Page 11 - Accumulated dust may result • Always use batteries approved in fire or electric shock due to and certified by LG Electronics. overheating, ignition, or poor - This will prevent damage insulation. or fire. • Only use the specified type of •...
  • Page 12 SAFETY PRECAUTIONS • Do not store batteries at Antenna grounding according temperatures higher than 60 °C to the National Electrical Code, or in high humidity. ANSI/NFPA 70 - This may result in explosion or fire. Antenna Lead in Wire Antenna Discharge Unit • Make sure that the battery is Ground Clamp (NEC Section 810-20) Electric Service...
  • Page 13 SAFETY PRECAUTIONS - Reorient or relocate the receiving antenna. Federal Communications - Increase the separation between Commission (FCC) Statement the equipment and receiver. You are cautioned that changes - Connect the equipment into an or modifications not expressly outlet on a circuit different from approved by the part responsible that to which the receiver is for compliance could void the...
  • Page 14 & recycling service voluntarily in some countries. LG Electronics evaluates products’ recyclability at the design step using LG’s recyclability evaluation tool, with the goal of improving recyclability where practicable. Through these activities, LG seeks to contribute to conserving natural resources and protecting the environment.

  • Page 15: Table Of Contents

    CONTENTS CONTENTS LICENSES Setting Channel - Saving Currently SAFETY PRECAUTIONS 4 Broadcasting Channel Additional Options PREPARATION - Adjusting Aspect Ratio - Using the Keystone Accessories Function Optional Extras - Changing input device Parts and Components - Blank Function - Main Unit Using the Quick Menu - Back Installation MY MEDIA - Installation Precautions Before Using - Projection Distance per...
  • Page 16 CONTENTS CONNECTING DEVICES 78 Connecting HD Receiver, DVD Player, or VCR Player - HDMI Connection Connecting Headphones Using the Mirroring Function of a Mobile Phone - MHL/Slimport Connection 81 MAINTENANCE Cleaning - Cleaning the Lens - Cleaning the Projector Case SPECIFICATIONS...

  • Page 17: Preparation

    PREPARATION PREPARATION The pictures may differ slightly from the actual product. Accessories Accessories included with the project are show below. Accessories are subject to change without prior notice. New accessories may be added or old ones removed.  Remote Control, Lithium Battery (CR2032 / 3 V) Owner's Manual (See page 25)

  • Page 18: Optional Extras

    PREPARATION • When connecting an HDMI or USB cable, or connecting a USB flash drive to the HDMI or USB port, use a product that has a width of 18 mm or less and a height of 10 mm or less. If the USB cable or USB flash drive does not fit the USB ports of the projector, use an extension cable that supports USB 2.0.

  • Page 19: Parts And Components

    PREPARATION Parts and Components This 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 not indicate a malfunction. Main Unit ...

  • Page 20: Back

    PREPARATION Back  4 5 6 DC IN HDMI / MHL ANTENNA IN OFF / ON Description (Headphone Port) HDMI/MHL Port OFF/ON Switch - OFF: Turns the projector off completely. - ON: Turns the projector on and the projector goes into Standby mode.

  • Page 21: Installation

    PREPARATION Installation - Leave an adequate open area (30 cm or more) around the projector. Installation Precautions • Place the projector in a well- ventilated environment. - To prevent internal overheating, install the projector in a well-ventilated place. • Do not install the projector in a Do not place anything near hot or humid environment.

  • Page 22: Projection Distance Per Screen Size

    PREPARATION Projection Distance per Screen Size 1  Place the projector on a sturdy, level surface, together with the computer 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 image. 3 ...

  • Page 23: How To Install The Projector On A Tripod

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

  • Page 24: Kensington Security System

    PREPARATION Kensington Security System • This projector has a Kensington Security Standard connector as an anti-theft mechanism. Connect a Kensington Security System cable as shown below. • For more information on installation and use of the Kensington Security System, refer to the user’s guide provided with the Kensington Security System.

  • Page 25: Remote Control

    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.   POWER Turns the projector on or off. MUTE Mutes the sound of the projector. INPUT Changes the input source.
  • Page 26 REMOTE CONTROL Number buttons Enter a number. Playback Control Buttons Controls playback of MY MEDIA. LIST Accesses the saved channel list. - (Dash) Inserts a dash between numbers such as 2 - 1 and 2 - 2. FLASHBK Tunes to the last channel viewed. Color buttons Sets detailed settings or gesture for each menu.

  • Page 27: Using The Projector

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

  • Page 28: Using The Battery

    USING THE PROJECTOR Using the battery Low battery! The projector will turn off soon.  • It is displayed when the battery is running out. • As your battery is low, Projector will be turned off in a minute. • If the screen shows a low battery message, be sure to charge the battery.
  • Page 29 • As the battery is consumable, its lifetime gradually decreases. When the battery’s life is reduced by half, replace it with a new battery from an LG Electronics customer center. • Do not charge the battery using any equipment other than that supplied with the product.

  • Page 30: Watching Projector

    USING THE PROJECTOR Watching Projector Turning the Projector On 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 to turn the projector on. 2 ...

  • Page 31: Using The Projector

    USING THE PROJECTOR Using the projector 1  When in standby mode, press the POWER button to turn the projector 2  Press the INPUT button and select the input signal you want. 3  Control the projector using the following buttons while watching the screen. Button Description Changes the TV channel.

  • Page 32: Setting Channel

    USING THE PROJECTOR Setting Channel Image shown may differ from your projector. Saving Currently Broadcasting Channel Using the Auto Tuning function Saves a channel which is currently broadcasting. Be sure to activate Auto Tuning when you move to a new home or change the position of your projector. When you activate this function, make sure that the antenna is connected and there are channels broadcasting signals.
  • Page 33 USING THE PROJECTOR Editing Your Channel List 1  Press the SETTINGS button. 2  Press the , or button to select CHANNEL and press the OK button. 3  Press the button to select Channel Edit and press the OK button. 4  Edit a channel by using the buttons below. Channel Edit Antenna ꔂ...
  • Page 34 USING THE PROJECTOR Favorite Channel Setup 1  Press the SETTINGS button. 2  Press the , or button to select CHANNEL and press the OK button. 3  Press the button to select Channel Edit and press the OK button. 4  Move to your desired channel. 5  Press the FAV button to access the Set as Favorite. 6 ...

  • Page 35: Additional Options

    USING THE PROJECTOR Additional Options Adjusting Aspect Ratio 1  Press the Q.MENU button. 2  Press the buttons to select Aspect Ratio and press the OK button. Menu Description 16:9 Resizes images to the 16:9 ratio. Displays video images in the original size without removing parts of the edge of the image. Just Scan •...

  • Page 36: Using The Keystone Function

    USING THE PROJECTOR Using the Keystone Function To prevent the screen image from becoming trapezoidal, Keystone adjusts the top and bottom width of the image if the projector is not set up at a right angle to the screen. Because the Keystone function may cause inferior screen image quality, use this function only when it is not possible to set up the projector at an optimal angle.

  • Page 37: Blank Function

    USING THE PROJECTOR Selecting an Input Label Displays which devices are connected to which input ports. Input Label HDMI Close  1  Press the INPUT button on the remote control to display the input selection screen. 2  Use the Red button. 3  Use the button to select one of the input labels. Blank Function Using the Blank Function This function may be effective when you need to draw attention during a...

  • Page 38: Using The Quick Menu

    USING THE PROJECTOR Selecting the background color of the blank image 1  Press the SETTINGS button. 2  Press the , or buttons to select OPTION 2 and press the OK button. 3  Press the buttons to select Blank Image and press the OK button. 4  Press the button to move to the setting or option you want and press the OK button.

  • Page 39: My Media

    MY MEDIA MY MEDIA 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 below.
  • Page 40 MY MEDIA Tips for using a USB device • If the USB storage device has a built-in auto recognition program or uses its own driver, it may not work. • Some USB storage devices may not work or may work incorrectly. • If you use a USB extension cable, the USB device may not be recognized or may not work properly.

  • Page 41: To Use My Media

    MY MEDIA To Use My Media 1  Press the SETTINGS button on the remote control. 2  Select MY MEDIA. Select desired file from the list. Watch the chosen file. Sets play related settings by checking option during disk playback. My Media supporting file • Maximum data transmission rate: 20 Mbps (Mega bit per second) •...
  • Page 42 MY MEDIA Supported audio files File Item Info Format Bit rate 32 Kbps to 320 Kbps Sampling Rate 32 kHz to 48 kHz Bit rate 32 kbps to 640 kbps Sampling Rate 32 kHz, 44.1 kHz, 48 kHz Bit rate 32 kbps to 448 kbps MPEG Sampling Rate 32 kHz to 48 kHz Bit rate 24 kbps to 3844 kbps AAC,...

  • Page 43: Watching The Videos

    MY MEDIA 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. Tips for Playing Video Files • Some subtitles created by users may not work properly. • The video and subtitle files should be placed in the same folder. For subtitles to display correctly, the video and subtitle files must have the same name.
  • Page 44 MY MEDIA Description Thumbnails Abnormal file File not supported File List Moves to the upper level folder. Current page/Total no. of folder pages Displays the remaining battery life. Current page/Total no. of file pages Moves to the top level folder. Moves to the upper level folder. 6 ...
  • Page 45 MY MEDIA Item Description Pauses the media player. If no button is pressed on the remote control for 10 minutes after pausing, the playback is restarted. Displays in slow motion. Whenever this button is pressed, the playback speed is changed.: x2, x4, x8, x16, x32 You can use the Energy Saving mode.
  • Page 46 MY MEDIA Item Description The subtitle can be turned on or off. • Language: One of any of the available languages can be selected. • Code Page: A character set used for a subtitle can Subtitle be selected. By default, the subtitle is displayed in a Language language configured in OPTION 1 →...
  • Page 47 MY MEDIA Registering the DivX code Checks DivX Reg. Code for replaying DivX protected videos. Register at http://vod.divx.com. Use Reg. Code to rent or purchase movies at www.divx.com/vod. 1  In the Settings menu, move to OPTION 1 and press DivX(R) VOD. Registration Deregistration Close  2  Press the button to move to Registration and press the OK button.
  • Page 48 MY MEDIA To deregister the DivX code Use the DivX deregistration code to deactivate the DivX DRM function. 1  In the Settings menu, move to OPTION 1 and press DivX(R) VOD. 2  Use the button to go to Deregistration and press the OK button. 3  Select Yes. Your device is already registered.

  • Page 49: Viewing The Photos

    MY MEDIA Viewing the Photos You can view photos stored on a connected device. Supported Photo Files PHOTO (*.JPEG) Baseline: 64-pixel (width) x 64-pixel (height) - 15360-pixel (width) x 8640-pixel (height) Progressive: 64-pixel (width) x 64-pixel (height) - 1920-pixel (width) x 1440-pixel (height) • Only JPEG files are supported. •...
  • Page 50 MY MEDIA Description Thumbnails Abnormal file File not supported File List Moves to the upper level folder. Current page/Total no. of folder pages Displays the remaining battery life. Current page/Total no. of file pages Moves to the top level folder. Moves to the upper level folder. 6 ...
  • Page 51 MY MEDIA Item Description Rotates photos. • Rotates a photo 90°, 180°, 270°, 360° clockwise. • Photos cannot be rotated if their width is greater than the height of the max. supported resolution. Views the photo in full mode or original mode. Press the blue button to enlarge the image.

  • Page 52: Listening To Music

    MY MEDIA Set Video. You can change video settings. (Refer to "PICTURE Settings" on page 60.) Set Audio. You can change audio settings. (Refer to "AUDIO Settings" on page 65.) Listening to Music You can play audio files stored on the connected device. Supported Music Files *.MP3 Bit rate range 32 Kbps - 320 Kbps •...
  • Page 53 MY MEDIA Description Thumbnails Abnormal file File not supported File List Moves to the upper level folder. Current page/Total no. of folder pages Displays the remaining battery life. Current page/Total no. of file pages Moves to the top level folder. Moves to the upper level folder. 6 ...
  • Page 54 MY MEDIA Item Description Pauses the media player. Plays the previous/next file. You can use the Energy Saving mode. Option Sets up the options of Music List. Hides the playback bar. Hide • Press the OK button to make the playback bar appear. Exit Returns to the Music List screen.

  • Page 55: Viewing Files

    MY MEDIA Viewing Files You can see document files stored on a connected device. Supported File Formats XLS, XLSX, DOC, DOCX, PPT, PPTX, TXT, PDF, HWP Microsoft Office: 97/2000/2002/2003/2007 Version Adobe PDF: 1.0/1.1/1.2/1.3/ 1.4 Version Hangul: 97/2003/2007 Version • File Viewer realigns a document, so it may look different from what is displayed on a PC.
  • Page 56 MY MEDIA Browsing File List 1  Connect a USB device. 2  Press the SETTINGS button. 3  Move to MY MEDIA. 4  Use the , or button to select File List and press the OK button. 5  Use the , or button to select the file you want and press the OK button.
  • Page 57 MY MEDIA 6  Control playback by using the following buttons. • Click Go Page then the pop-up window for selecting the number of page appears. Input the page to move to the page you want. • Press the VOLUME +, - button to zoom in or zoom out. Press the OK button and then use the Up/Down/Left/Right buttons to move to Go Page or Zoom.
  • Page 58 MY MEDIA Options for File List 1  Press the Q.MENU button. 2  Use the , or button to set up each item. Set FileViewer Option Item Description Loads and displays pages one by one. The initial loading time is short but a content heavy page may be displayed slowly. Loads all pages of a file to memory before it Single Page starts to display them.

  • Page 59: Customizing Settings

    CUSTOMIZING SETTINGS CUSTOMIZING SETTINGS SETTINGS 1  Press the SETTINGS button. 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 button. Menu Description PICTURE...

  • Page 60: Picture Settings

    CUSTOMIZING SETTINGS PICTURE Settings 1  Press the SETTINGS button. PICTURE 2  ꔂ Move ꔉ OK Use the , or buttons to select PICTURE and • ꕊ Energy Saving : Minimum press the OK button. • Picture Mode : Standard 3  Use the , or •...

  • Page 61: Menu Description

    CUSTOMIZING SETTINGS Menu Description Selects the picture mode optimized for the viewing environment or the program. You can also customize advanced options for each mode. MODE Maximizes the visual effect of video. Vivid Heightens contrast, brightness and sharpness to display vivid images. Displays images in standard levels of Standard contrast, brightness and sharpness.
  • Page 62 CUSTOMIZING SETTINGS Menu Description Picture Option Sets optional settings. Resets values customized by the user. Picture Reset Each picture mode is reset. Select the picture mode you wish to reset. Aspect Ratio Resizes the picture. Advanced Control Menu Description Dynamic Adjusts contrast and color to the optimal level according Contrast to the screen’s brightness.
  • Page 63 CUSTOMIZING SETTINGS Expert Control Menu Description Dynamic Adjusts contrast and color to the optimal level Contrast according to the screen’s brightness. Selects the range of colors that can be expressed. • Standard: Displays the original colors of an input Color Gamut signal regardless of the display features. •...
  • Page 64 CUSTOMIZING SETTINGS Menu Description Adjusts Red/Green/Blue/Cyan/Magenta/Yellow colors. Allows an expert to adjust the tint using a test pattern. Six colors (Red/Green/Blue/Cyan/Magenta/ Yellow) can be selectively adjusted without affecting other colors. You may not see colors change on a Color normal picture even after adjustment. Management - Saturation Red/Green/Blue/Yellow/Cyan/ System...

  • Page 65: Audio Settings

    CUSTOMIZING SETTINGS AUDIO Settings 1  Press the SETTINGS button. AUDIO ꔂ Move ꔉ OK 2  Use the , or button to select AUDIO and • Sound Mode : Standard press the OK button. • Sound Effect 3  Use the , or • Auto Volume : On button to set up the desired item...
  • Page 66 Description The user can select various sound effects. MODE Makes the voice from the projector crisp Clear Voice II and clear. LG’s proprietary audio processing technology allows 5 channel-like Virtual surround sound from two speakers. Surround • When Clear Voice II is set to on, Virtual Surround cannot be selected.

  • Page 67: Channel Settings

    CUSTOMIZING SETTINGS CHANNEL Settings 1  Press the SETTINGS button. CHANNEL 2  ꔂ Move ꔉ OK Use the , or button to select CHANNEL and • Auto Tuning press the OK button. • Manual Tuning 3  Use the , or • Channel Edit button to set up the desired item and press the OK button.

  • Page 68: Time Settings

    CUSTOMIZING SETTINGS TIME Settings 1  Press the SETTINGS button. TIME 2  ꔂ Move ꔉ OK Use the , or button to select TIME and press • Clock the OK button. Off Time : Off • 3  Use the , or On Time : Off •...

  • Page 69: Information

    Press the SETTINGS button. INFORMATION 2  ꔂ Move ꔉ OK Use the , or button to select INFORMATION Model Name : PH300 • and press the OK button. INPUT : TV • The following are INFORMATION-related items. Menu Description Model Name Shows the model name of the product.

  • Page 70: Lock Settings

    CUSTOMIZING SETTINGS LOCK Settings 1  Press the SETTINGS button. LOCK ꔂ Move ꔉ OK 2  Use the , or button to select LOCK and Set Password • press the OK button. Lock System: Off • - Enter the preset password to • Block Channel enter the LOCK settings.
  • Page 71 CUSTOMIZING SETTINGS Menu Description Item Blocks the movies that are only broadcasted on the TV and contain inappropriate contents, based on the Motion Picture Association of America (MPAA) rating. • G (General audiences) All ages admitted • PG (Parental guidance suggested) Some material may not be suitable for children Movie Rating...
  • Page 72 CUSTOMIZING SETTINGS Menu Description Blocks the TV programs that you want based on the ratings by using the Parental Control Function (V-Chip). The V-Chip electronically reads TV program ratings and allows parents to block program that are unsuitable for children. • Age TV-G (General audience, suitable for all ages) TV-PG (Parental guidance suggested,...
  • Page 73 CUSTOMIZING SETTINGS Menu Description Locks control buttons on projector. • Key Lock function remains intact even in case of power outage or when the power cord is removed from the wall socket. • Key Lock function can only be set by remote control, Key Lock and not by the button on the projector.

  • Page 74: Option 1 Settings

    CUSTOMIZING SETTINGS OPTION 1 Settings 1  Press the SETTINGS button. OPTION 1 2  ꔂ Move ꔉ OK Use the , or button to select OPTION 1 and • Language press the OK button. Caption : Off • 3  Use the , or DivX(R) VOD •...
  • Page 75 CUSTOMIZING SETTINGS Menu Description Set up the size and color of the subtitles on Digital Option. Please select Set by Program or Custom. Select Custom to adjust minute options such as the subtitles’ size and color. Item Size Selects the wordsize. Font Selects a typeface for the text. Text Color Selects a color for the text.

  • Page 76: Option 2 Settings

    CUSTOMIZING SETTINGS OPTION 2 Settings 1  Press the SETTINGS button. OPTION 2 ꔂ Move ꔉ OK 2  Use the , or button to select OPTION 2 and Keystone • press the OK button. • Auto Keystone : On 3  Use the , or • PJT Mode : Front button to set up the desired item...
  • Page 77 CUSTOMIZING SETTINGS Menu Description If the projector is used at an altitude higher than 1200 meters, turn this on. High Otherwise, the projector may overheat or its protection Altitude function may be activated. If this happens, turn the projector off and then on again after waiting for several minutes.

  • Page 78: Connecting Devices

    CONNECTING DEVICES CONNECTING DEVICES You can connect various external devices to the projector. Computer/Notebook Video Digital Device Games Console Headphone Mobile Phone  HDMI - 79 Page USB Device - 39 Page Headphone - 80 Page Mobile Phone (MHL/Slimport) - 81 Page...

  • Page 79: Connecting Hd Receiver, Dvd Player, Or Vcr Player

    CONNECTING DEVICES Connecting HD The table below shows examples of switching the output. For Receiver, DVD more information, refer to the Player, or VCR Player "External Output", "Connecting to an External Monitor", or similar You can use various features after sections of the owner's manual of connecting a HD receiver, DVD your computer.

  • Page 80: Connecting Headphones

    CONNECTING DEVICES Connecting Headphones You can listen to the audio through a headphone. DC IN HDMI / MHL ANTENNA IN DC IN HDMI / MHL ANTENNA IN OFF / ON OFF / ON Optional Extras ...

  • Page 81: Using The Mirroring Function Of A Mobile Phone

    CONNECTING DEVICES Using the Mirroring Function of a Mobile Phone MHL/Slimport Connection You must use a HDMI adapter to connect your cell phone to the projector and to output images and sound from your cell phone to the projector. The compatible HDMI adapters are different, depending upon your cell phone type.

  • Page 82: Maintenance

    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 small amount of cleaning agent onto a swab or soft cloth to lightly rub the lens.

  • Page 83: Specifications

    SPECIFICATIONS SPECIFICATIONS MODELS PH300 (PH300-NA) Resolution (Pixel) 1280 (Horizontal) × 720 (Vertical) Aspect Ratio 16:9 (Horizontal:Vertical) Projection Distance 0.74 m - 3.76 m (50.8 cm - 254 cm) (Video size) Ratio of Upward 100 % Projection Working range of the remote control 19 V , 2.1 A AC-DC Adaptor (Adaptor Input 100-240 V @ 50/60 Hz)
  • Page 84 SPECIFICATIONS Temperature Operation 0 °C to 40 °C Storage -20 °C to 60 °C Operation environment Relative humidity Operation 0 % to 80 % Storage 0 % to 85 % * Contents in this manual may be changed without prior notice due to upgrade of product functions.
  • Page 85 In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available for download. LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such as the cost of media, shipping and handling) upon email request to opensource@lge.com.

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