OWNER’S MANUAL Sound Bar Please read this manual carefully before operating your set and retain it for future reference. MODEL SH2 (SH2, SPH2B-P) *MFL69483105* www.lg.com Getting Started Safety Information CAUTION CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. This lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product. WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK HAZARD, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE. CAUTION: The apparatus should not be exposed to water (dripping or splashing) and no objects filled with liquids, such as vases, should be placed on the apparatus. WARNING: Do not install this equipment in a confined space such as a book case or similar unit. CAUTION: Do not use high voltage products around this product. (ex. Electrical swatter) This product may malfunction due to electrical shock. CAUTION: No naked flame sources, such as lighted candles, should be placed on the apparatus. CAUTION: Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it from over heating. The openings shall be never be blocked by placing the product on a bed, sofa, rug or other similar surface. This product shall not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer’s instruction has been adhered to. CAUTION concerning the Power Cord Most appliances recommend they be placed upon a dedicated circuit; That is, a single outlet circuit which powers only that appliance and has no additional outlets or branch circuits. Check the specification page of this owner’s manual to be certain. Do not overload wall outlets. Overloaded wall outlets, loose or damaged wall outlets, extension cords, frayed power cords, or damaged or cracked wire insulation are dangerous. Any of these conditions could result in electric shock or fire. Periodically examine the cord of your appliance, and if its appearance indicates damage or deterioration, unplug it, discontinue use of the appliance, and have the cord replaced with an exact replacement part by an authorized service center. Protect the power cord from physical or mechanical abuse, such as being twisted, kinked, pinched, closed in a door, or walked upon. Pay particular attention to plugs, wall outlets, and the point where the cord exits the appliance. The Power Plug is the disconnecting device. In case of an emergency, the Power Plug must remain readily accessible NOTICE: For safety marking information including product identification and supply ratings, please refer to the main label on the bottom or the other surface of the product. 1 Getting Started RISK OF ELECTRIC SHOCK DO NOT OPEN 3 4 Getting Started This device is equipped with a portable battery or accumulator. 1 Getting Started Safety way to remove the battery from the equipment: Remove the old battery or battery pack, follow the steps in reverse order than the assembly. To prevent contamination of the environment and bring on possible threat to human and animal health, the old battery or the battery put it in the appropriate container at designated collection points. Do not dispose of batteries or battery together with other waste. It is recommended that you use local, free reimbursement systems batteries and accumulators. The battery should not be exposed to excessive heat such as sunshine, fire or the like. Symbols ~ 0 Refers to alternating current (AC). Refers to direct current (DC). Refers to class II equipment. 1 Refers to stand-by. ! Refers to “ON” (power). Refers to dangerous voltage. RF Radiation Exposure Statement This equipment should be installed and operated with minimum distance 20 cm between the radiator and your body. yy The appliance is not intended for use by young children or infirm persons without supervision. yy Young Children should be supervised to ensure that they do not play with appliance. yy If the appliance is supplied from a cord extension set or an electrical portable outlet device, the cord extension set on electrical portable outlet device must be positioned so that it is not subject to splashing (of water or any form of liquid) or ingress of moisture. Table of Contents 5 Table of Contents 1 Getting Started 3 Safety Information 6 Unique features 6Introduction 6 – Symbols used in this manual 6Accessories 7 Remote control 8 Front panel 9 Rear panel 10 Installing the sound bar 4Troubleshooting 1 20Troubleshooting 21 NOTES to use wireless 5Appendix 22 Trademarks and licenses 23Specifications 24Maintenance 24 – Handling the unit 2 3 2Connecting 11 11 11 11 12 12 Connecting the subwoofer – Attaching the subwoofer to the unit Connecting to your TV – Using an Optical cable Optional equipment connection – Optical In connection 3Operating 13Operations 13 – DRC (Dynamic Range Control) 13 – Turn off the sound temporarily 13 – Auto LED Off 13 – Using your TV remote control 14 – AUTO POWER On/Off 14 – Auto function change 15 – LG Sound Sync 16 Using BLUETOOTH® technology 16 – Listening to music stored on the BLUETOOTH devices 17 Using BLUETOOTH App 17 – Install “Music Flow Bluetooth” App onto Your BLUETOOTH Device 18 – Activate Bluetooth with “Music Flow Bluetooth” App 19 Sound adjustment 19 – Setting sound effect 19 – Adjust the woofer level settings 4 5 6 Getting Started Unique features 1 Auto power down Getting Started This unit will turn off by itself for energy saving consumption. Accessories Please check and identify the supplied accessories. Designs and specifications of the accessories are subject to change without prior notice. LG Sound Sync Controls volume level of this unit by the remote control of your LG TV that is compatible with LG Sound Sync. Remote control (1) Introduction Symbols used in this manual ,,Note Indicates special notes and operating features. >>Caution Indicates cautions for preventing possible damages from abuse. Optical cable (1) Batteries (2) Getting Started Remote control 1 (Power): Switches the unit ON or OFF. F : Changes input sources. ASC : Selects ASC(Adaptive Sound Control) sound effect. STANDARD : Selects STANDARD sound effect. (Mute) : Mutes the sound. VOL o/p : Adjusts speaker volume. DRC ON/OFF : -- Turns on or off DRC function. (Refer to the page 13.) -- Controls this unit using TV remote. (Refer to the page 13.) WOOFER LEVEL o/p : Adjusts sound level of Subwoofer. AUTO POWER ON/OFF: -- Turns on or off AUTO POWER function. (Refer to the page 14.) -- Turns on or off Auto LED Off function. (Refer to the page 13.) C/V (Skip) : Skips Fast backward or Forward on Bluetooth function. d/M (Play/Pause) : Starts Playback / Pauses Playback on Bluetooth function. Remove the battery cover on the rear of the remote control, and insert battery with and matched correctly. 1 Getting Started CINEMA : Selects CINEMA sound effect. Replacement of Battery 7 8 Getting Started Front panel B A 1 Getting Started C A Remote sensor B F (Function) Selects the function and input source. p/o (Volume) Adjusts volume level. 1 (Power) Switches to power on or standby mode. ,,Note Precautions in using the touch buttons yy Use the touch buttons with clean and dry hands. - In a humid environment, wipe out any moisture on the touch buttons before using. yy Do not press the touch buttons hard to make it work. - If you apply too much strength, it can be damaged the sensor of the touch buttons. yy Touch the button that you want to work in order to operate the function correctly. yy Be careful not to have any conductive material such as metallic object on the touch buttons. It can cause malfunctions. C OPTICAL LED D BLUETOOTH LED E LG TV LED F MUTE LED D E F G G Standby LED It lights up in red on standby mode. ,,Note yy You can check current function through the LED. yy This unit turns off LED If there is no key input for 20 seconds. To display LED, press any button (except Power button). yy Standby LED quickly blinks when you press any button. yy Bluetooth LED blinks when you select Bluetooth function. if you connect Bluetooth device, LED will turn on. yy When this unit reaches maximum or minimum volume, Standby LED turns on for 2 seconds. yy When you press LED blinks slowly. (Mute) button, Standby yy Optical LED blinks twice and turns on when LG Sound Sync (optical) function is selected. Getting Started 9 Rear panel A 1 Getting Started B APower cord BSUB WOOFER(4Ω) Connector C COPT. IN : Optical input 10 Getting Started Installing the sound bar 1 You can hear the sound by connecting the unit to the other device : TV, Blu-ray disc player, DVD player, etc. Getting Started Place the unit in front of the TV and connect it to the device you want. (Refer to pages 11 - 12) >>Caution yy For best performance of wireless connection such as Bluetooth, do not install the unit on Metallic furniture because the wireless connection communicates through a module positioned on the bottom of the unit. yy Be careful not to make scratches on the surface of the Unit/Subwoofer when installing or moving them. yy Use caution when handling the Subwoofer. The speaker on the rear is exposed. Avoid making contact with the exposed speaker. Connecting 11 Connecting the subwoofer Connecting to your TV Attaching the subwoofer to the unit 1. Connect the OPT. IN jack on the back of the unit to OPTICAL OUT jack on the TV using an Optical cable. Using an Optical cable To connect the cable to the unit, press each plastic finger pad to open the connection terminals on the unit. Insert the wire and release the finger pad. 2 Optical cable 2. Select the input source to OPTICAL by pressing F button repeatedly. ,,Note yy Before connecting the optical cable, be sure to remove the protection plug cover if your cable has the cover. >>Caution yy Do not insert the speaker wire too far into the connector. Make sure the exposed part of the wire makes contact with the connection terminal. yy Use the speaker supplied with this unit only. Using any other speaker may cause malfunction. yy You can enjoy the TV audio through the speakers of this unit. In the case of some TV models, you must select the external speaker option from the TV menu. (For details, reference your TV user manual.) yy Set up the sound output of TV to listen to the sound through this unit : TV setting menu [ [Sound] [ [TV Sound output] [ [External speaker (Optical)] yy Details of TV setting menu vary depending on the manufacturer or model of your TV. Connecting Connect the black stripe wire to the terminal marked - (minus) and the other end to the terminal (red tube) marked + (plus). 12 Connecting Optional equipment connection Optical In connection Connect an optical output jack of external devices to the OPT. IN jack. 2 Connecting To the optical output jack of external device Optical cable 1. Connect the OPT. IN jack on the back of the unit to OPTICAL OUT jack of your TV (or digital device etc.) 2. Select the input source to OPTICAL by pressing F button repeatedly. 3. Listen to sound. ,,Note Before connecting the optical cable, be sure to remove the protection plug cover if your cable has the cover. Operating 13 Operations DRC (Dynamic Range Control) Make the sound clear when the volume is turned down and prevent sudden increase of sound (Dolby Digital only). This function turns on or off you press DRC ON/OFF. Turn off the sound temporarily Using your TV remote control You can control some functions of this unit by your TV remote control even by other company’s product. Controllable functions are volume up/down and mute. Press and hold DRC ON on the remote control for about 2 seconds. To turn off this function, press and hold DRC OFF about 2 seconds. ,,Note yy Supported TV brands Auto LED Off yy Make sure that the sound output of your TV is set to [External speaker]. The LED on the unit turns off if no key is input for 20 seconds. Press and hold AUTO POWER ON button for about 2 seconds to turn on Auto LED Off function (Default : ON). To turn off this function, press and hold AUTO POWER OFF button for 2 Seconds. LG Panasonic Philips Samsung Sharp Sony Toshiba Vizio yy Depending on the remote control, this function may not work well. yy This function does not work on LG TV's magic remote control. yy This function may not work well when you use LG Sound Sync. Auto power down This unit will be off itself to save electric consumption in the case main unit is not connected to external device and is not used for 20 minutes. How to disconnect the wireless network connection or the wireless device Set up the AUTO POWER ON/OFF function to off and turn off the unit. 3 Operating Press (Mute) to mute your unit. To cancel it, press (Mute) again on the remote control or change the volume level. 14 Operating AUTO POWER On/Off Auto function change This unit automatically turns on by an input source : Optical, LG TV or Bluetooth. This unit recognizes input signals such as optical, Bluetooth and LG TV and then changes to the suitable function automatically. When you turn on your TV or an external device connected to this unit, this unit recognizes the input signal and select the suitable function. You can hear the sound from your device. If you try to connect your Bluetooth device, this unit turns on and the unit will be connected your Bluetooth device. This function turns on or off you press AUTO POWER ON/OFF. 3 ,,Note Operating yy After the unit is turned on by AUTO POWER function, it will be automatically turn off if there is no signal for a certain period of time from the TV connected by LG Sound Sync (Optical/Wireless). yy After the unit is turned on by AUTO POWER function, it will be automatically turn off if there is no signal for a certain period of time from the external device. yy If you turned off the unit directly, it cannot be turned on automatically by AUTO POWER function. However the unit can be turned on by AUTO POWER function when optical signal comes in after 5 seconds of no signal. yy Depending on the connected device, this function may not operate. yy If you disconnect Bluetooth connection by this unit, some Bluetooth devices try to connect to the unit continually. Therefore it is recommended to disconnect the connection before you turn off the unit. yy When you turn this unit on for the first time, Auto Power function is turned on. yy To use this function, the main unit must be registered in paired devices list of Bluetooth device. yy You can set the AUTO POWER function only when this unit is turned on. When an optical signal comes in When you turn on the external device connected to this unit by an optical cable, this unit will change the function to optical. You can hear the sound from your device. When you try to connect a BLUETOOTH device When you try to connect your Bluetooth device to this unit, the Bluetooth function is selected automatically. Play your music on the Bluetooth device. When an LG TV signal comes in When you turn on your LG TV connected by LG Sound Sync (Wireless connection), this unit changes the function to LG TV automatically. You can hear the sound from your TV. ,,Note To change to optical function, it needs 5 seconds of no signal. Operating 15 LG Sound Sync With wired connection 1. Connect your LG TV to the unit by using an optical cable. You can control some functions of this unit by your TV's remote control with LG Sound Sync. It is compatible with an LG TV that supports LG Sound Sync. Make sure of the LG Sound Sync logo on your TV. Optical cable Controllable function by LG TV's remote control : Volume up/down, mute Refer to the TV's instruction manual for the details of LG Sound Sync. Make one of the following connections, depending on the capabilities of your equipment. yy You can also use the remote control of this unit while using LG Sound Sync. If you use TV's remote control again, the unit synchronizes with the TV. yy When the connection fails, make sure of the condition of the TV and power. yy Make sure of the condition of this unit and the connection in the cases below when using LG Sound Sync. -- turn off the unit. -- Changing to a different function. -- Disconnecting the optical cable. -- Disconnecting the wireless connection caused by interference or a distance. yy The amount of time to turn off this unit is different depending on your TV when you set AUTO POWER function to ON. yy Details of TV setting menu vary depending on the models of your TV. 2. Set up the sound output of TV to listen to the sound through this unit : TV setting menu [ [Sound] [ [TV Sound output] [ [LG Sound Sync (Optical)] 3. Turn on the unit by pressing 1 (Power) on the remote control. 4. Select the input source to OPTICAL by pressing F button repeatedly. With wireless connection 1. Turn on the unit by pressing 1 (Power) on the remote control. 2. Select the input source to LG TV by pressing F button repeatedly. 3. Set up the sound output of TV to listen to the sound through this unit : TV setting menu [ [Sound] [ [TV Sound output] [ [LG Sound Sync (Wireless)] ,,Note yy If you turned off the unit directly by pressing 1 (Power), LG Sound Sync (Wireless) will be disconnected. To use this function again, you should reconnect the TV and the unit. yy Details of TV setting menu vary depending on the models of your TV. Operating ,,Note 3 16 Operating Using BLUETOOTH® technology About BLUETOOTH Bluetooth is wireless communication technology for short range connection. The sound may be interrupted when the connection is interfered with by the other electronic waves or you connect the Bluetooth in the other rooms. 3 Operating Connecting individual devices under Bluetooth wireless technology does not incur any charges. A mobile phone with Bluetooth wireless technology can be operated via Cascade if the connection was made via Bluetooth wireless technology. yy Available Devices : Mobile phone, MP3, Laptop, PDA etc. yy Version : 4.0 yy Codec : SBC BLUETOOTH Profiles In order to use Bluetooth wireless technology, devices must be able to interpret certain profiles. This unit is compatible with following profile. A2DP (Advanced Audio Distribution Profile) Listening to music stored on the BLUETOOTH devices Pairing your unit and BLUETOOTH device Before you start the pairing procedure, make sure the Bluetooth feature is turned on in to your Bluetooth device. Refer to your Bluetooth device’s user guide. Once a pairing operation is performed, it does not need to be performed again. 1. Select the input source to BLUETOOTH by pressing F button repeatedly. BLUETOOTH LED blinks. 2. Operate the Bluetooth device and perform the pairing operation. When searching for this unit with the Bluetooth device, a list of the devices found may appear in the Bluetooth device display depending on the type of Bluetooth device. Your unit appears as “LG SH2 (XX)”. ,,Note yy XX means the last two digits of Bluetooth address. For example, if your unit has a Bluetooth address such as 9C:02:98:4A:F7:08, you will see “LG SH2 (08)” on your Bluetooth device. yy Depending on the Bluetooth device type, some device have a different pairing way. Enter the PIN code (0000) as needed. 3. When this unit is successfully connected with your Bluetooth device, BLUETOOTH LED will be turned on. 4. Listen to music. To play a music stored on your Bluetooth device, refer to your Bluetooth device’s user guide. Operating 17 ,,Note yy When using Bluetooth technology, you have to make a connection between the unit and the Bluetooth device as close as possible and keep the distance. However it may not work well in the case below : -- There is a obstacle between the unit and the Bluetooth device. -- There is a device using same frequency with Bluetooth technology such as a medical equipment, a microwave or a wireless LAN device. yy You should connect your Bluetooth device to this unit again when you restart it. yy You may not control the Bluetooth device with this unit. yy Pairing is limited one Bluetooth device per one unit and multi-pairing is not supported. yy Depending on the type of the device, you may not be able to use the Bluetooth function. yy You can enjoy Bluetooth function using Smart phone, MP3 player, Notebook, etc.. yy The more distance between the unit and the Bluetooth device, the lower the sound quality becomes. ,,Note Only Android OS is available to use “Music Flow Bluetooth” app with this unit. About “Music Flow Bluetooth” App “Music Flow Bluetooth” app brings a suite of new features to this unit. To enjoy more features, you are recommended to download and install free “Music Flow Bluetooth” app. Install “Music Flow Bluetooth” App onto Your BLUETOOTH Device There are two ways to install “Music Flow Bluetooth” app onto your Bluetooth device. Install “Music Flow Bluetooth” App through QR code 1. Install “Music Flow Bluetooth” app through QR code. Use the scanning software to scan the QR code. yy Bluetooth connection will be disconnected when the unit is turned off or the Bluetooth device gets far from the unit. yy When Bluetooth connection is disconnected, connect the Bluetooth device to the unit again. yy When the Bluetooth is not connected, BLUETOOTH LED will blink. yy When you connect Bluetooth device (iOS device etc.) to this unit or operate the device, the volume level can be synchronized with each other. yy You can control Bluetooth device using C/V (Skip) and d/M (Play/Pause) buttons on the remote control. 2. Tap an icon for installation. 3. Tap an icon for downloading. ,,Note yy Make sure that your Bluetooth device is connected to the Internet. yy Make sure that your Bluetooth device has a scanning software application. If you don’t have one, download one from “Google Android Market (Google Play Store)”. yy Depending on the area, QR code may not work. 3 Operating yy The sound may be interrupted when the connection interfered by the other electronic wave. Using BLUETOOTH App 18 Operating Install “Music Flow Bluetooth” App through “Google Android Market (Google Play Store)” 1. Tap the “Google Android Market (Google Play Store)” icon. 2. In the search bar, type in the “Music Flow Bluetooth” and search it. 3. In the search result list, find and tap “Music Flow Bluetooth” to start downloading Bluetooth app. 4. Tap an icon for installation. 5. Tap an icon for downloading. 3 yy Make sure that your Bluetooth device is connected to the Internet. Operating ,,Note yy Make sure that your Bluetooth device is equipped with “Google Android Market (Google Play Store)”. Activate Bluetooth with “Music Flow Bluetooth” App “Music Flow Bluetooth” app helps to connect your Bluetooth device to this unit. 1. Tap “Music Flow Bluetooth” app icon on the home screen to open “Music Flow Bluetooth” app, and go to the main menu. 2. Tap [Menu] and select the unit you want. 3. If you want to get more information to operate, tap [Setting] and tap [Help] menu. ,,Note yy “Music Flow Bluetooth” app will be available in the software version as follow; -- Android O/S : Ver 4.0.3 (or later) yy If you use “Music Flow Bluetooth” app for operation, there would be some differences between “Music Flow Bluetooth” app and the supplied remote control. Use the supplied remote control as necessary. yy Depending on the Bluetooth device, “Music Flow Bluetooth” app may not work. yy After connection of “Music Flow Bluetooth” app, music may be output from your device. In this case, try connecting procedure again. yy If you operate the other applications or change the settings on your Bluetooth device while using “Music Flow Bluetooth” app, “Music Flow Bluetooth” app may operate abnormally. yy When “Music Flow Bluetooth” app operates abnormally, check your Bluetooth device and the connection of “Music Flow Bluetooth” app and then try to connect again. yy Depending on the smart phone's operating system, you have some differences for “Music Flow Bluetooth” operation. yy Even though Bluetooth connection will be disconnected, you can use “Music Flow Bluetooth” app when you change the function. yy Additional features offered by "Music Flow Bluetooth" app may not work depending on distance the between this unit and Bluetooth device and wireless conditions. Operating 19 Sound adjustment Setting sound effect This system has a number of pre-set surround sound fields. You can select a desired sound mode by using each sound mode button. Sound effect Description Analyzes the property of input ASC sound and provides the sound (Adaptive Sound optimized for the content in Control) real time. You can enjoy optimized sound. CINEMA You can enjoy more immersive and cinematic surround sound. ,,Note yy In some of sound effect mode, some speakers, there’s no sound or low sound. It depends on the mode of sound and the source of audio, it is not defective. yy You may need to reset the sound effect mode, after switching the input, sometimes even after the sound file changed. Adjust the woofer level settings You can adjust the sound level of woofer as your preference. Press WOOFER LEVEL o or WOOFER LEVEL p to adjust the sound level of the woofer. ,,Note When the subwoofer level reaches maximum or minimum, Standby LED on the main unit turns on for 2 seconds. 3 Operating STANDARD 20 Troubleshooting Troubleshooting PROBLEM The unit does not work properly. CAUSE & CORRECTION yy Turn off the power of this unit and the connected external device (TV, Woofer, DVD-player, Amplifier, etc.) and turn it on again. yy Disconnect the power cord of this unit and the connected external device (TV, Woofer, DVD-player, Amplifier, etc.) and then try connecting again. yy Previous setting may not be saved when device power is shut off. No Power yy The power cord is unplugged. Plug in the power cord. yy Check the condition by operating other electronic devices. yy Incorrect input source is selected. Check the input source and select the correct input source. No sound 4 yy The mute function is activated. Press (Mute) or adjust the volume level to cancel the mute function. Troubleshooting yy When you are using connection with a external device (set top box, Bluetooth device etc.), adjust volume level of the device. No woofer sound No display The remote control does not work properly. The AUTO POWER function does not work. LG Sound Sync does not work. yy Connect the unit and the subwoofer. (Refer to the page 11.) yy The Auto LED Off function is activated. Press any button to check the current function or turn off the Auto LED Off function.(Refer to the page 13.) yy The remote control is too far from the unit. Operate the remote control within about 7 m. yy There is an obstacle in the path of the remote control and the unit. Remove the obstacle. yy The batteries in the remote control is exhausted. Replace the batteries with new one. yy Check connection of the external device such as TV, DVD/Blu-Ray player or Bluetooth device. yy Depending on the connected device, this function may not operate. yy Check whether your LG TV supports LG Sound Sync. yy Check connection of LG Sound Sync (Optical or wireless). yy Check sound setting of your TV and this unit. Troubleshooting 21 PROBLEM CAUSE & CORRECTION Check the details below and adjust the unit according to them. yy Switch [ON] state of DRC function to [OFF] by using remote controller. When you feel the output sound of the unit is low. yy With the sound bar connected to the TV, change the AUDIO DIGITAL OUT setting on TV Setup Menu from [PCM] to [AUTO] or [BITSTREAM]. yy With the sound bar connected with Player, change the AUDIO DIGITAL OUT setting on Player Setup Menu from [PCM] to [PRIMARY PASS-THROUGH] or [BITSTREAM]. yy Change Audio DRC setting on Player setup menu to [OFF] state. NOTES to use wireless PROBLEM yy Wireless may not operate normally in weak signal area. yy Do not install the device on metal furniture for optimum performance. yy When any part of your body contact the transceiver of the Bluetooth device or sound bar. yy When there is an obstacle or wall or the device is installed in a secluded spot. Bluetooth device may yy When there is a device(a wireless LAN, a medical equipment or a microwave) using same frequency, make the distance between the products as far away as possible malfunction or make each other. noise in the following cases. yy When to connecting the device to the Bluetooth device, make the distance between the products as close as possible each other. yy When the device gets too far from the Bluetooth device, the connection is disconnected and also malfunction may occur. 4 Troubleshooting This device may have wireless interference. CAUSE & CORRECTION 22 Appendix Trademarks and licenses All other trademarks are trademarks of their respective owners. The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks by LG Electronics is under license. Other trademarks and trade names are those of their respective owners. Manufactured under license from Dolby Laboratories. Dolby and the double-D symbol are trademarks of Dolby Laboratories. 5 Appendix Appendix 23 Specifications General Power requirements Power consumption Dimensions (W x H x D) Net Weight Operating temperature Operating humidity Available Digital Input Audio Sampling Frequency Available Digital Input Audio format Refer to main label. Refer to main label. Networked standby : 0.5 W (If all network ports are activated.) Approx. 880 mm x 62 mm x 90 mm Approx. 1.8 kg 5 °C to 35 °C 5 % to 90 % 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz Dolby Digital, PCM Input OPT. IN (Digital audio in) 3 V (p-p), Optical jack x 1 Amplifier (RMS Output power) Total Front Subwoofer 100 W 25 W x 2 (4 Ω at 1 khz, THD 10%) 50 W (4 Ω at 100 Hz, THD 10%) Type Impedance Rated Input Power Max. Input Power Dimensions (W x H x D) Net Weight 1 Way 1 Speaker 4Ω 50 W 100 W Approx. 156 mm x 300 mm x 281 mm Approx. 2.9 kg yy Designs and specifications are subject to change without prior notice. Appendix Subwoofer 5 24 Appendix Maintenance Handling the unit When shipping the unit Please save the original shipping carton and packing materials. If you need to ship the unit, for maximum protection, re-pack the unit as it was originally packed at the factory. Keeping the exterior surfaces clean yy Do not use volatile liquids such as insecticide spray near the unit. yy Wiping with strong pressure may damage the surface. yy Do not leave rubber or plastic products in contact with the unit for a long period of time. Cleaning the unit 5 Appendix To clean the player, use a soft, dry cloth. If the surfaces are extremely dirty, use a soft cloth lightly moistened with a mild detergent solution. Do not use strong solvents such as alcohol, benzine, or thinner, as these might damage the surface of the unit.