OWNER’S MANUAL LG Digital Signage (MONITOR SIGNAGE) Please read this manual carefully before operating your set and retain it for future reference. 55VH7B 55VM5B www.lg.com 2 ENGLISH TABLE OF CONTENTS 3 IMPORTANT PRECAUTIONS 3 4 4 5 Electrical Power Related Precautions Precautions in installing the Product Precautions in Moving the Product Precautions in Using/Cleaning the Product On Disposal (Only, Hg lamp used LCD Monitor) 5 6LICENSES 7 ASSEMBLY AND PREPARATION 7 9 9 9 10 Optional Accessories Parts and Buttons To Install in a Portrait Layout Remove brackets before Installation STORAGE METHOD FOR PANEL PROTECTION - Correct Method - Incorrect Method Installing on a Wall EXTERNAL EQUIPMENT SETUP - IR RECEIVER Tiling Displays - How to Mount the Set - How to Join Sets 10 10 11 13 13 13 13 14 15 REMOTE CONTROL 17 MAKING CONNECTIONS 17 17 17 19 Connecting to a PC External Device Connection Using the Input List Daisy Chain Monitors 20TROUBLESHOOTING 23 PRODUCT SPECIFICATIONS WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. 3 •• Hold the plug when pulling out the power cable. Do not pull the plug out by the wire. Do not bend the power cord with excessive force or put heavy objects on the power cord. Please read these safety precautions carefully before using the product. •• Do not insert metal or other conductive materials into the product openings. Additionally, do not touch the power cable right after plugging into the wall input terminal. WARNING Failure to follow those warnings may result in death, serious injury or damage to the product or other property. WARNING •• Indoor Use Only. Electrical Power Related Precautions WARNING •• Use only the power cord supplied with the unit or another manufacturer's authorized cord. ►►Failure to do so may result in fire or electrical shock or damage to the product. •• Use only a properly grounded plug and receptacle. ►►If you do not you may be electrocuted or injured. Or the product might be damaged. •• Do not use a damaged or loose plug. ►►This may cause electrical shock or fire. •• Operate the display only from a power source (i.e. voltage) indicated in the product specification. ►►Otherwise the product can be damaged, fire can occur or you may be electrocuted. If you are not sure what type of power supply you have, consult a certified electrician. •• In the presence of thunder and lightning, never touch the power cord and signal cable because it can be very dangerous. ►►It can cause electric shock. •• Do not connect several extension cords, electrical appliances or electrical heaters to a single outlet. Use a power strip with a grounding terminal designed for exclusive use with the computer. ►►A fire can break out due to overheating. •• Do not touch the power plug with wet hands. Additionally, if the cord pin is wet or covered with dust, dry the power plug completely or wipe dust off before plugging in the cord. ►►You may be electrocuted due to excess moisture. •• If you don’t intend to use the product for a long time, unplug the power cable from the product. ►►Covering dust can cause a fire, or insulation deterioration can cause electric leakage, electric shock or fire. •• Insert the power plug firmly so it cannot come loose. ►►A loose connection can cause fire. ►►The power line can be damaged, which may cause electric shock or fire. ►►You may be electrocuted. •• The appliance coupler is used as the disconnect device. •• Please make sure the device is installed near the wall outlet to which it is connected and that the outlet is easily accessible. •• Do not unplug the power cord while the product is in use. ►►Electrical shock can damage the product. •• As long as this unit is connected to the AC wall outlet, it is not disconnected from the AC power source even if the unit is turned off. ENGLISH Important Precautions 4 ENGLISH Precautions in installing the Product •• Install the product where no electromagnetic interference occurs. •• Keep the product away from direct sunlight. ►►The product can be damaged. •• Do not place the product on the floor. WARNING •• Keep away from heat sources like heaters or open flames. ►►Electrical shock, fire, malfunction or deformation may occur. •• Keep the packing anti-moisture material or vinyl packing out of the reach of children. ►►Anti-moisture material is harmful if swallowed. If swallowed by mistake, force the patient to vomit and visit the nearest hospital. Additionally, vinyl packing can cause suffocation. Keep it out of the reach of children. •• Do not put heavy objects on the product on sit upon it. ►►If the product collapses or is dropped, you may be injured. Children must pay particular attention. •• Do not leave the power or signal cable where someone can trip over it. ►►The passerby can falter, which can cause electrical shock, fire, product breakdown, or injury. •• Install the product in a neat and dry place. Do not use near water. ►►Dust or moisture can cause electrical shock, fire, or product damage. •• Do not add accessories that have not been designed for this display. •• If you smell smoke or other odors or hear a strange sound from the product unplug the power cord and contact LG Customer Service. ►►If you continue to use without taking proper measures, electrical shock or fire can occur. •• If you dropped the product or the case is broken, turn off the product and unplug the power cord. ►►If you continue to use without taking proper measures, electrical shock or fire can occur. Contact LG Customer Service. •• Do not drop an object on or apply impact to the product. Do not throw any toys or objects at the product. ►►It can cause injury to humans, problems to the product and damage the display. •• Keep out of reach of children and do not place toys near the product. •• Make sure the product ventilation hole is not blocked. Install the product more than 100 mm (3.9 inches) from the wall. ►►If you install the product too close to the wall, it may be deformed or fire can break out due to internal heat build-up. •• Do not cover the product with cloth or other material (e.g., plastic) while plugged in. ►►The product can be deformed or fire can break out due to internal overheating. •• Place the product on a flat and stable surface that is large enough to support the product. ►►If the product is dropped, you may be injured or the product may be broken. ►►Small children and others may trip over it. •• Do not install this product on a wall if it could be exposed to oil or oil mist. ►►This may damage the product and cause it to fall. •• For displays with glossy bezels the user should consider the placement of the display as the bezel may cause disturbing reflections from surrounding light and bright surfaces. Precautions in Moving the Product WARNING •• Make sure to turn off the product. ►►You may be electrocuted or the product can be damaged. •• Make sure to remove all cables before moving the product. ►►You may be electrocuted or the product can be damaged. •• When lifting or moving the product, do not hold it upside down while holding only the stand. ►►This may cause the product to fall resulting in damage or injury. •• Do not shock the product when moving it. ►►You may be electrocuted or the product can be damaged. •• Make sure the panel faces forward and hold it with both hands to move. ►►If you drop the product, the damaged product can cause electric shock or fire. •• Do not place the product face down. ►►This may damage the TFT-LCD screen. 5 WARNING •• Do not attempt to disassemble, repair or modify the product yourself. ►►Fire or electric shock can occur. ►►Contact LG Customer Service for repair. •• When cleaning the product, unplug the power cord and scrub gently with a soft cloth to prevent scratching. Do not clean with a wet cloth or spray water or other liquids directly onto the product. An electric shock may occur. (Do not use chemicals such as benzene, paint thinners, or alcohol.) •• Keep the product away from water. ►►Fire or electric shock accident can occur. •• Avoid high temperatures and humidity. •• Do not put or store flammable substances near the product. ►►There is a danger of explosion or fire. •• Keep the product clean at all times. •• Take a comfortable and natural position when working with the product. •• Take a regular break when working with the product for a long time. •• Do not press on the panel with a hand or sharp object such as nail, pencil or pen, or make a scratch on it. •• Keep proper distance from the product and rest from time-to-time. ►►Your vision may be impaired if you look at the product too closely or for too long. •• Set the appropriate resolution by referring to the User’s Guide. •• Keep small accessories out of the reach of children. •• Displaying a still image for long time on the monitor may leave persistent image or stain on the monitor screen. To avoid this problem, use a screen saver and power off when this product is not used. Persistent image or screen burn caused by long time usage are not covered by the warranty on this product. •• Do not use products using high voltage around the Monitor. (e.g., a bug zapper.) ►►Monitor may have malfunction as its electrical shock. •• Spray water onto a soft cloth 2 to 4 times, and use it to clean the front frame; wipe in one direction only. Too much moisture may cause staining. On Disposal (Only, Hg lamp used LCD Monitor) •• The fluorescent lamp used in this product contains a small amount of mercury. •• Do not dispose of this product with general household waste. •• Disposal of this product must be carried out in accordance to the regulations of your local authority. ENGLISH Precautions in Using/Cleaning the Product 6 ENGLISH LICENSES Supported licenses may differ by model. For more information of the licenses, visit www.lg.com. The terms HDMI and HDMI High-Definition Multimedia Interface, and the HDMI logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries. This DivX Certified® device has passed rigorous testing to ensure it plays DivX® video. To play purchased DivX movies, first register your device at vod.divx.com. Find your registration code in the DivX VOD section of your device setup menu. DivX Certified® to play DivX® video up to HD 1080p,including premium content. DivX®, DivX Certified® and associated logos are trademarks of DivX, LLC and are used under license. Covered by DivX Patents 7,295,673; 7,515,710; RE45,052; and others available at [www.divx.com/patents] Manufactured under license from Dolby Laboratories. Dolby 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, DTS-HD, the Symbol, & DTS or DTS-HD and the Symbol together are registered trademarks of DTS, Inc. © DTS, Inc. All Rights Reserved. 7 CAUTION •• Always use genuine components to ensure safety and product performance. •• The product warranty will not cover damage or injury caused by the use of counterfeit components. NOTE •• The accessories provided with your product may vary depending on the model or region. •• Product specifications or contents in this manual may be changed without prior notice due to upgrade of product functions. •• SuperSign Software & Manual - Downloading from the LG Electronics website. - Visit the LG Electronics website (www.lgecommercial.com/supersign) and download the latest software for your model. •• Product damage from moving or changing the installation location is not covered by warranty. •• The warranty will not cover any damage caused by using the product in an excessively dusty environment. Optional Accessories Without prior notice, optional accessories are subject to change to improve the performance of the product, and new accessories may be added. The illustrations in this manual may differ from the actual product and accessories. AN-WF500 Wi-Fi Dongle kit ENGLISH ASSEMBLY AND PREPARATION 8 ENGLISH KT-OPSA Screws Card (Easy Setup Guide) Connecting Cable Power Cord OPS kit NOTE •• Optional accessories are available for some models. If necessary, please purchase them separately. 9 To Install in a Portrait Layout The image may be different according to the model. When installing in a Portrait Layout, rotate the monitor clockwise 90 degrees (when facing the screen). Remove brackets before Installation Buttons Make sure that the protection pads are removed from each corner before installing the product. yy INPUT: Changes the input source. ccesses the main menus, or saves yy MENU: A your input and exits the menus. yy UP/DOWN: Adjust the up and down. yy L/R: Moves left and right. isplays the current signal and yy AUTO/SET: D mode. yy /I: Turns the power on or off. NOTE •• Keep the removed protection pads and use them when moving the product later. ENGLISH Parts and Buttons 10 STORAGE METHOD FOR PANEL PROTECTION ENGLISH Correct Method Incorrect Method Panel Panel If the product needs to be set upright, hold both sides of the product, and tilt backward carefully for. Do not let the panel to touch the floor. Panel Cushion If the product is tilted onto the bezel, the bottom of the panel may be damaged. Panel When laying down the product, lay a cushion on a flat floor. Put the product on it with the panel of the product facing down. Panel If the product is tilted onto the edge of the panel, the panel may be damaged. If there is not a cushion available, ensure the floor is clean and then lay the product down carefully with the panel facing either upward or downward. At this time, be careful for objects not to fall on the panel. 11 Installing on a Wall 200 mm (7.8 inches) 100 mm 100 mm (3.9 inches) 100 mm 100 mm Install the monitor at least 100 mm (3.9 inches) away from the wall and leave about 200 mm (7.8 inches) of space at each side of the monitor to ensure sufficient ventilation. Use the wall mount plate and screws that comply with the VESA standard. CAUTION •• Disconnect the power cord before moving or installing the monitor to avoid risk of electric shock. •• If you install the monitor on a ceiling or slanted wall, it may fall and result in injury. Use an authorized LG wall mount and contact your local dealer or qualified personnel to assist with the installation. •• Do not over tighten the screws as this may damage the monitor and void your warranty. •• Use only screws and wall mounting brackets that meet the VESA standard. Any damage or injuries caused by misuse or use of improper accessories are not covered by the warranty. NOTE •• Do not install the product in a place with no ventilation (e.g., on a bookshelf or in a closet) or on a carpet or cushion. If there is no other option but to mount the product on the wall, make sure that sufficient ventilation is provided before installation. - Failure to do so may result in a fire due to the increase in the internal temperature. •• The illustration shows a general example of installation and may look different from the actual product. ENGLISH To install the Monitor on a wall (optional), use the VESA screws provided as accessories to fasten it. 12 Securing the monitor to a wall (optional) ENGLISH (Procedure may differ depending on the model.) 1 Insert and tighten the eyebolts, or brackets and bolts on the back of the monitor. - If there are already bolts inserted in the eyebolts’ position, remove the other bolts first. 2 Mount the wall brackets with the bolts to the wall. Match the location of the wall bracket and the eyebolts on the rear of the monitor. 3 Connect the eyebolts and wall brackets tightly with a sturdy cord. Make sure the securing cord is horizontal with the flat surface. WARNING •• If the monitor is not positioned in a sufficiently stable location, there is a danger that it will fall. Many injuries, particularly to children, can be avoided by taking simple precautions such as: »» Only using furniture that can safely support the monitor. »» Ensuring the monitor is not overhanging the edge of the supporting furniture. »» Not placing the monitor on tall furniture (for example, cupboards or bookcases) without anchoring both the furniture and the monitor to a suitable support. »» Not placing cloth or other materials between the monitor and supporting furniture. »» Educating children about the dangers of climbing on furniture to reach the monitor or its controls. CAUTION •• Make sure that children do not climb on or hang from the monitor. NOTE •• Use a platform or cabinet that is large and strong enough to support the monitor securely. •• Brackets, bolts, and cords are sold separately. You can obtain additional accessories from your local retail store. •• The illustration shows a general example of installation and may look different from the actual product. 13 EXTERNAL EQUIPMENT SETUP ENGLISH IR RECEIVER This allows a remote control sensor to be placed in a custom location. Then that display can control other displays via an RS-232C cable. Tiling Displays How to Mount the Set Example of 2 x 2 Tiling Using the screws for attaching the VESA wall mount, mount the set to the wall mount plate or the wall. Screws for attaching the VESA wall mount (M6) 400 600 14 How to Join Sets ENGLISH 1 Join other sets using screws for fixing the VESA wall mount in the same way as above. Set 4 joined to the rest of the sets (2 x 2 tiling) 2 After joining the sets, use the tiling guide to adjust the gap between the sets. (M4 x L6) 3 Now the 2 x 2 tiling is complete. You can tile in various combinations, such as 3 x 3. NOTE •• The load applied to each set should be supported by the wall mount plate or the wall using a VESA wall mount (600 x 400). •• The load applied to each set should be supported by the wall mount plate using a VESA wall mount. (Each set must be firmly mounted to the wall mount plate or the wall.) •• You may mount the set without using the tiling guide; this does not affect the performance of the device. •• The screws are enclosed with the other components in the box, including the tiling guides. 15 The descriptions in this manual are based on the buttons on the remote control. Please read this manual carefully to use the monitor correctly. To install batteries, open the battery cover, place batteries (1.5 V AAA) matching labels inside the compartment, and close the battery cover. and terminals to the To remove the batteries, perform the installation actions in reverse. The illustrations may differ from the actual accessories. CAUTION •• Do not mix old and new batteries, as this may damage the remote control. •• Be sure to point the remote control toward the remote control sensor on the monitor. (POWER) Turns the monitor on or off. MONITOR ON Turns the monitor on. MONITOR OFF Turns the monitor off. ENERGY SAVING R educes power consumption by adjusting peak screen brightness. INPUT Selects the input mode. 3D Used for viewing 3D videos. (This model does not support this.) 1/a/A Toggles between numerical and alphabetical. (Depending upon the model, this feature may not be supported.) Number and Alphabet buttons Enters numerical or alphabetical characters depending upon the setting. (Depending upon the model, this feature may not be supported.) CLEAR Deletes the entered numerical or alphabetical character. (Depending upon the model, this feature may not be supported.) Volume Up/Down Button Adjusts the volume. ARC Selects the Aspect Ratio mode. AUTO A utomatically adjusts picture position and minimizes image instability (available for RGB input only). (Depending upon the model, this feature may not be supported.) MUTE Mutes all sounds. BRIGHTNESS Adjusts the brightness of the display. PAGE function is not supported in the this model. (Depending upon the model, this feature may not be supported.) ENGLISH REMOTE CONTROL 16 ENGLISH PSM Selects the Picture Mode. HOME Activates the Launcher. W.BAL Enters the White Balance menu. SETTINGS A ccesses the main menus or saves your input and exit menus. S.MENU SuperSign menu key (Depending upon the model, this feature may not be supported.) Navigation Buttons Scrolls through menus or options. OK Selects menus or options and confirms your input. BACK A llows you to move back one step in the user interaction function. EXIT Quit all OSD tasks and applications. A llows you to control various multimedia devices to enjoy multimedia simply by using the remote control through the SimpLink menu. (Depending upon the model, this feature may not be supported.) TILE Selects the TILE Mode. PICTURE ID ON/OFF W hen the Picture ID number matches the Set ID number, you can control whichever monitor you want in multi-display format. USB Menu Control Buttons Controls media playback. 17 You can connect various external devices to your monitor. Change the input mode and select the external device you want to connect. For more information about external device connections, see the user manual provided with each device. Connecting to a PC Some of the cables are not provided. This monitor supports the Plug and Play* feature. * Plug and Play: a feature that enables a PC to recognize devices attached by the user without device configuration or user intervention when powering up. External Device Connection Connect a HD receiver, DVD, or VCR player to the monitor and select an appropriate input mode. Some of the cables are not provided. For the best picture and sound quality, connecting external devices to your monitor using HDMI cables is recommended. Using the Input List yy RGB, HDMI, DVI-D, DISPLAYPORT, OPS, COMPONENT, AV ENGLISH MAKING CONNECTIONS 18 ENGLISH NOTE •• For the best image quality, using the monitor with HDMI connection is recommended. •• To comply with the standard specifications of the product, use a shielded interface cable with a ferrite core, such as a DVI-D cable. •• If you turn the monitor on when the set is cold, the screen may flicker. This is normal. •• Sometimes red, green, or blue spots may appear on the screen. This is normal. •• Use a High Speed HDMI®/TM cable. •• Use a certified cable with the HDMI logo attached. If you do not use a certified HDMI cable, the screen may not display or a connection error may occur. •• Recommended HDMI Cable Types - High-Speed HDMI®/TM Cable - High-Speed HDMI®/TM Cable with Ethernet •• If you cannot hear any sound in HDMI mode please check your PC settings. Some PCs require you to manually change the default audio output to HDMI. •• If you want to use HDMI-PC mode, you must set your PC/DTV to PC mode. •• You may experience compatibility issues if you use HDMI-PC mode. •• Make sure the power cable is disconnected. •• If you connect a gaming device to the monitor, use the cable provided with the gaming device. •• High Speed HDMI®/TM cables transmit a HD signal up to 1080p and higher. •• Use the standard Macintosh adapter since an incompatible adapter is available in the market. (Different signaling system) •• Apple computers may require an adapter to connect to this monitor. Call or visit their web site for more information. •• When connecting to the component port using the shared interface, the port must match up to the input source. Otherwise, noise may occur. •• When connecting an external audio device, use a device with audio amplifier. CAUTION •• Connect the signal input cable and tighten it by turning the screws clockwise. •• Do not press the screen with your finger for a prolonged period as this may result in temporary distortion on the screen. •• Avoid displaying static images on the screen for a long period of time to prevent image burn. Use a screensaver if possible. •• A wireless communication device near your monitor can affect the image. 19 To use different products connected to each other, connect one end of the signal input cable (DP Cable) to the DP Out connector of Monitor 1 and connect the other end to the DP In connector of the other product. Monitor 1 Monitor 2 Monitor 3 Monitor 4 NOTE •• If the signal cable between the product and your PC is too long, make sure to use the Booster or optical cable. •• Daisy chaining the video output may be limited depending on the performance of the input device that supports HDCP. ENGLISH Daisy Chain Monitors 20 ENGLISH TROUBLESHOOTING No image is displayed. Problem Action Is the product power cord connected? yy Check if the power cord is correctly plugged into the power outlet. yy The signal from the PC (graphics card) is out of the vertical or horizontal frequency range of the product. Adjust the frequency range by referring to the Specifications in this manual. yy The signal cable between PC and product is not connected. Check the signal cable. yy Press the INPUT menu in the remote Control to check the input signal. oes the “Invalid Format” message D appear? Does the “No Signal” message appear? The Unknown Product message appears when the product is connected. Problem Did you install the driver? Action yy Check if the Plug and Play function is supported by referring to the graphics card user manual. The screen image looks abnormal. Problem Is the screen position wrong? The screen is displayed abnormally. Action yy Check if the graphics card resolution and frequency are supported by the product. If the frequency is out of range, set to the recommended resolution in the Control Panel Display Setting menu. yy The proper input signal is not connected to the signal port. Connect the signal cable that matches with the source input signal. After-image appears on the product. Problem After-image appears when the product is turned off. Action yy If you use a fixed image for a long time, the pixels may be damaged. Use the screen-saver function. yy When a dark image is displayed on the screen after an image with high contrast (black and white or gray), this may cause image sticking. This is normal for LCD screen products. 21 ENGLISH The audio function does not work. Problem No sound? Sound is too dull. Sound is too low. Action yy See if the audio cable is connected properly. yy Adjust the volume of the external device. yy See if the sound is set properly. yy Select the appropriate equalizing sound of the external device. yy Adjust the volume of the external device. Screen color is abnormal. Problem Action Screen has poor color resolution (16 colors). yy Set the number of colors to more than 24 bits (true color). Select Control Panel - Display - Settings - Color Table menu in Windows. S creen color is unstable or mono-colored. yy Check the connection status of the signal cable. Or, re-insert the PC graphics card. Do black spots appear on the screen? yy Several pixels (red, green, white, or black color) may appear on the screen, which can be attributable to the unique characteristics of the LCD panel. This is not a malfunction of the LCD. The operation does not work normally. Problem The power suddenly turned off. Action yy Is the Timer set? yy Check the power control settings. Power interrupted. NOTE •• The software-related contents may be changed without prior notice due to upgrade of the product functions. 22 ENGLISH CAUTION •• Image sticking does not occur when using constantly changing images but may occur when using a fixed image for an extended period of time. Therefore, it is recommended that you use the instructions below to decrease the likelihood of image sticking occurring when using a fixed image. It is recommended that you change the screen at least once every 12 hours at the very minimum; if done more frequently, the prevention of image sticking is more effective. Recommended operating conditions 1 Change the background and the character 2 Change the image using the same time colors using the same time interval. ID: UPM 123 PW: **** interval. ID: UPM 123 PW: **** When changing colors, using complementary colors helps to prevent image sticking. Make sure that the characters or images before changing the image remain in the same location after changing the image. What is image sticking? Glass BM CF BM CF BM CF OC PI LC PI TFT Layers Glass ITO or MoTi Pixel Layer I D : UPM123 PW : ****** I D : UPM123 PW : ****** CF When the LCD panel displays a static image for an extended period of time, it can cause a voltage difference between the electrodes that operate the liquid crystals. When the voltage difference between the electrodes builds up over time, liquid crystals have a tendency to remain aligned in one direction. During this process, a previously displayed image remains visible. This phenomenon is referred to as image sticking. 23 The product specifications below may be changed without prior notice due to upgrade of product functions. “ ” refers to alternating current (AC), and “ ” refers to direct current (DC). LCD screen Screen type Thin Film Transistor (TFT) Video signal Maximum resolution Liquid Crystal Display (LCD) Screen HDMI, DISPLAYPORT: 3840 x 2160 @ 30 Hz RGB, DVI-D, OPS: 1920 x 1080 @ 60 Hz Recommended resolution Horizontal frequency - This may not be supported on some OS or graphic card types. RGB : 30 kHz to 83 kHz HDMI/OPS/DVI-D/DISPLAYPORT : 30 kHz to 83 kHz Vertical frequency RGB : 50 Hz to 75 Hz HDMI/OPS/DVI-D/DISPLAYPORT : 56 Hz to 60 Hz 3840 x 2160 24p, 25p, 30p. Synchronization Separate Sync, Digital Input/ Output ports Embedded battery Environmental Conditions - This may not be supported on some OS or graphic card types. 1920 x 1080 @ 60 Hz IR IN, RS-232C IN/OUT, HDMI IN, DVI-D IN, DP IN/OUT, USB 2.0 IN, USB3.0 IN, RGB/COMPONENT/AV IN, AUDIO IN/OUT, LAN IN/OUT Operating Temperature Applied 0 °C to 40 °C (32 °F to 104 °F) Operating Humidity Storage Temperature 10 % to 80 % -20 °C to 60 °C (-4 °F to 140 °F) Storage Humidity 5 % to 95 % ENGLISH PRODUCT SPECIFICATIONS 24 55VH7B ENGLISH LCD Panel Pixel pitch 0.630 mm (H) x 0.630 mm (V) Power Rated Voltage AC 100-240 V~ 50/60 Hz 2.7 A Power Consumption On Mode: 220 W (Typ.) Sleep Mode (DISPLAYPORT): ≤ 0.7 W Sleep Mode (HDMI, DVI-D, RGB): ≤ 1 W Dimensions (Width x Height x Depth) / Weight Off Mode: ≤ 0.5 W 1211.4 mm x 682.2 mm x 86.5 mm / 18.6 kg (47.6 inches x 26.8 inches x 3.4 inches / 41 lbs) LCD Panel Pixel pitch 0.630 mm (H) x 0.630 mm (V) Power Rated Voltage AC 100-240 V~ 50/60 Hz 2.7 A Power Consumption On Mode: 160 W (Typ.) 55VM5B Sleep Mode (DISPLAYPORT): ≤ 0.7 W Sleep Mode (HDMI, DVI-D, RGB): ≤ 1 W Dimensions (Width x Height x Depth) / Weight Off Mode: ≤ 0.5 W 1211.4 mm x 682.2 mm x 86.5 mm / 18.6 kg (47.6 inches x 26.8 inches x 3.4 inches / 41 lbs) 25 DVI-D (PC) Support Mode RGB (PC) Support mode Horizontal Vertical frequency (kHz) frequency (Hz) Resolution Horizontal frequency (kHz) Vertical frequency (Hz) 640 x 480 31.469 59.94 640 x 480 31.469 59.94 640 x 480 37.5 75 800 x 600 37.879 60.317 720 x 400 31.468 70.8 1024 x 768 48.363 60 800 x 600 37.879 60.317 1152 x 864 53.783 59.959 800 x 600 46.875 75 1280 x 720 45 60 832 x 624 49.725 74.55 1366 x 768 47.712 59.79 1024 x 768 48.363 60 1280 x 1024 63.981 60.02 1024 x 768 60.023 75.029 1600 x 900 60 60 1152 x 864 53.783 59.959 1680 x 1050 65.29 59.954 1280 x 720 45 60 1920 x 1080 67.5 60 1280 x 1024 63.981 60.02 1280 x 1024 79.98 75.02 1360 x 768 47.712 60.015 1600 x 900 60 60 1680 x 1050 65.290 59.954 1920 x 1080 67.5 60 HDMI / DISPLAYPORT (PC) Support Mode OPS (PC) Support Mode Resolution Horizontal frequency (kHz) Vertical frequency (Hz) 640 x 480 31.469 59.94 800 x 600 37.879 60.317 1024 x 768 48.363 60 1152 x 864 53.783 59.959 1280 x 720 45 60 Resolution Horizontal frequency (kHz) Vertical frequency (Hz) 1280 X 800 49.702 59.81 1366 x 768 47.712 59.79 640 x 480 31.469 59.94 1280 x 1024 63.981 60.02 800 x 600 37.879 60.317 1600 x 900 60 60 1024 x 768 48.363 60 1680 x 1050 65.29 59.954 1152 x 864 53.783 59.959 1920 x 1080 67.5 60 1280 x 720 45 60 1280 X 800 49.702 59.81 1366 x 768 47.712 59.79 1280 x 1024 63.981 60.02 1600 x 900 60 60 1680 x 1050 65.29 59.954 1920 x 1080 67.5 60 1920 x 1200 74.038 59.95 3840 x 2160 67.5 30 ENGLISH Resolution 26 HDMI / DISPLAYPORT (DTV) Support Mode ENGLISH Resolution Horizontal frequency (kHz) Vertical frequency (Hz) 480/60p 31.5 60 576/50p 31.25 50 720/50p 37.5 50 720/60p 45 60 1080/50i 28.1 50 1080/60i 33.75 60 1080/50p 56.25 50 1080/60p 67.432 59.94 1080/60p 67.5 60 2160/24p 54 24 2160/25p 56.25 25 2160/30p 67.5 30 Component Support Mode Resolution Horizontal frequency (kHz) Vertical frequency (Hz) 720 x 576 15.625 50 720 x 576 31.25 50 1280 x 720 45 60 1280 x 720 37.5 50 1280 x 720 44.96 59.94 1920 x 1080 31.25 50 1920 x 1080 56.25 50 1920 x 1080 33.75 60 1920 x 1080 33.72 59.94 1920 x 1080 67.5 60 NOTE •• When the cable is connected to the DVI-D, HDMI or the DisplayPort, you can select the PC/DTV mode optionally. It is recommended that you select PC mode when connecting to a PC and select DTV mode when connecting to other devices. The DTV mode refers to all modes excluding the PC mode. •• Vertical frequency: The product display functions by the screen image changing dozens of times every second like a fluorescent lamp. The vertical frequency or refresh rate is the number of image displays per second. The unit is Hz. •• Horizontal frequency: The horizontal interval is the time taken to display one horizontal line. When 1 is divided by the horizontal interval, the number of horizontal lines displayed every second can be tabulated as the horizontal frequency. The unit is kHz. ENERGY STAR® is a set of power-saving guidelines issued by the U.S.Environmental Protection Agency (EPA). As an ENERGY STAR® Partner LGE U. S. A., Inc. has determined that this product meets the ENERGY STAR® guidelines for energy efficiency. Refer to ENERGYSTAR.gov for more information on the ENERGY STAR® program. MODEL SERIAL Make sure to read the Safety Precautions before using the product. The model and serial numbers of the SET are located on the back and one side of the SET. WARNING -This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. Temporary noise is normal when powering ON or OFF this device.