OWNER’S MANUAL Mini Hi-Fi System Please read this manual carefully before operating your set and retain it for future reference. MODEL CK56 (CK56, CKS57F) MFL70344213 www.lg.com Copyright © 2018 LG Electronics Inc. All Rights Reserved. 2 Getting Started Safety Information 1 CAUTION Getting Started RISK OF ELECTRIC SHOCK DO NOT OPEN 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: This product employs a Laser System. To ensure proper use of this product, please read this owner’s manual carefully and retain it for future reference. Shall the unit require maintenance, contact an authorized service center. Use of controls, adjustments or the performance of procedures other than those specified herein may result in hazardous radiation exposure. To prevent direct exposure to laser beam, do not try to open the enclosure. 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 never be blocked by placing the product on a bed, sofa, rug or other similar surface. This product should 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. 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. Getting Started CAUTION concerning the Power Cord The Power Plug is the disconnecting device. In case of an emergency, the Power Plug must remain readily accessible. 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 device, and if its appearance indicates damage or deterioration, unplug it, discontinue use of the device, 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 device. CAUTION: No naked flame sources, such as lighted candles, should be placed on the apparatus. Symbols ~ Refers to alternating current(AC). 0 Refers to direct current(DC). Refers to class II equipment. 1 Refers to stand-by. ! Refers to “ON” (power). Refers to dangerous voltage. 1 Getting Started Check the specification page of this owner’s manual to be certain of the current requirements. 3 4 Table of Contents Table of Contents 1 Getting Started 3Operating 2 6 7 7 7 7 8 10 12 Safety Information Unique Features Playable file Requirement – Music file requirement – Compatible USB Devices – USB device requirement Remote control Front panel Rear panel 17 17 17 18 2Connecting 14 14 14 15 15 15 16 16 Connecting to speakers – Attaching the speakers to the unit – Attaching the speaker light cables to the unit Optional Equipment Connection – AUX IN Connection – PORT. IN Connection – USB Connection – Antenna Connection 19 19 20 20 23 23 23 24 25 25 25 25 25 26 26 27 27 29 Basic Operations – CD/USB Operations – Auto Play – Selecting a folder and an MP3/WMA file – Deleting a file/folder or format – AUTO DJ Using BLUETOOTH® wireless technology – Listening to music stored on the Bluetooth devices Using the Music Flow Bluetooth App – About “Music Flow Bluetooth” App – Install “Music Flow Bluetooth” App onto Your Bluetooth Device – Activate Bluetooth with “Music Flow Bluetooth” App Radio Operations – Listening to the radio – Improving poor FM reception – Presetting the Radio Stations – Deleting all the saved stations Sound adjustment – Setting the sound mode Advanced Operations – Recording to USB – JUKE BOX Playback Table of Contents 30 30 30 30 30 31 33 34 34 34 35 35 36 36 36 37 38 Other Operations – Turn off the sound temporarily – CHILDSAFE Mode – DEMO – Resume stop – Using Microphone – LIGHTING – Sleep Timer Setting – Dimmer – Auto power down – AUTO POWER On – Auto function change Setting the Clock – Setting the Clock through “Music Flow Bluetooth” App – Using your player as an alarm clock LG Sound Sync WIRELESS PARTY LINK Connection 4Troubleshooting 5 1 39 Troubleshooting 39 – General 5Appendix 41 42 42 43 43 43 General specifications Speakers specifications Trademarks and Licenses Maintenance – Notes on Discs – Handling the Unit 2 3 4 5 6 Getting Started Unique Features 1 BLUETOOTH® Getting Started Listens to music stored on your Bluetooth device. Portable In Listens to music from your portable device. (MP3, Notebook, etc.) AUTO DJ Blends the end of one song into the beginning of another for seamless playback. USB Direct Recording Records music to your USB device. Music Flow Bluetooth Music Flow Bluetooth is an app designed to let you take control of some of LG’s latest audio devices. (Page 23) LG Sound Sync Controls volume level of this unit by the remote control of your LG TV that is compatible with LG Sound Sync. Getting Started 7 Playable file Requirement yy MP3 Player : Flash type MP3 player. Music file requirement yy The USB function of this unit does not support all USB devices. yy Sampling frequency : within 32 to 48 kHz (MP3), within 32 to 48 kHz (WMA) yy Bit rate : within 32 to 320 kbps (MP3), 40 to 192 kbps (WMA) yy Maximum files : Data CD : 999 / USB : 2,000 yy USB Flash Drive : Devices that support USB2.0 or USB1.1. USB device requirement yy Devices which require additional program installation when you have connected it to a computer, are not supported. yy Do not extract the USB device while in operation. yy Maximum folders : Data CD : 99 / USB : 200 yy For a large capacity USB, it may take longer than a few minute to be searched. yy File extensions : “.mp3”/ “.wma” yy To prevent data loss, back up all data. yy Certain MP3/WMA files may not be played depending on the type or format of the file. yy If you use a USB extension cable or USB hub, the USB device is not recognized. yy CD-ROM file format : ISO 9660/ JOLIET yy Using NTFS file system is not supported. (Only FAT(16/ 32) file system is supported.) yy We recommend that you use Easy-CD Creator, which creates an ISO 9660 file system. yy This unit recognizes up to 2,000 files. yy A protected file by DRM (Digital rights management) cannot be played on the unit. yy External HDD, Card readers, Locked devices, or hard type USB devices are not supported. yy The DTS disc is not supported. yy USB port of the unit cannot be connected to PC. The unit cannot be used as a storage device. You have to set the disc format option to [Mastered] in order to make the discs compatible with the LG players when formatting rewritable discs. When setting the option to Live File System, you cannot use it on LG players. (Mastered/Live File System : Disc format system for Windows Vista) yy Some USB may not work with this unit. 1 Getting Started MP3/WMA file compatibility with this unit is limited as follows. Compatible USB Devices 8 Getting Started Remote control • • • • • • • • • • • • • • a• • • • • • • • • • • • • • 1 (Standby) : Turns the power on or off. B (Open/Close) : Opens and closes the disc tray. VOL (Volume) +/- : Adjusts speaker volume. 1 Getting Started F (Function) : Selects the function and input source. Input source / Function Disc Display CD USB USB 1 / USB 2 AUX input Portable input Bluetooth LG Sound Sync (Wireless) AUX PORTABLE BT LG TV Radio FM [(Mute) : Mutes the sound. PRESET·FOLDER W/S : - Chooses a preset number for a radio station. (Page 25) - Searches for a folder of MP3/WMA files. When a CD/USB containing MP3/WMA files in several folders is being played, press PRESET·FOLDER W/S to select the folder you want to play. JUKEBOX/MEMORY : - Stores radio stations. (Page 25) - Selects JUKE BOX mode. (Page 29) - Makes JUKE BOX list. AUTO DJ : Selects the AUTO DJ mode. (Page 19) DELETE : Replacement of battery - Deletes MP3/WMA files. (USB only) (Page 19) - Deletes a song on the JUKE BOX list. - Deletes all the saved stations. (R03 ) (R03) Remove the battery cover on the rear of the remote control, and insert the battery with 4 and 5 matched correctly. Getting Started 9 • • • • • • • • • • • • • • c• • • • • • • • • • • • • • REPEAT : Listens to your tracks/files repeatedly or randomly. 0 to 9 numerical buttons : Selects numbered tracks, files, or preset number. TUNING-/+ : Selects the radio stations. CLOCK : Sets a clock and checks a time. C/V (Skip/Search) : - Skips backward or forward. ALARM : With the ALARM function you can turn on CD, USB play and tuner reception at a desired time. - Searches for a section within a track/file. • • • • • • • • • • • • • • d• • • • • • • • • • • • • • N (Play/Pause) : VOICE CANCELLER : You can reduce the vocal tones during music playback from various input sources. - Starts or pauses playback. - Stops playback. SLEEP : Sets the system to turn off automatically at a specified time. (Dimmer : The display window will be darkened by half.) - Cancels DELETE function. SET : Confirms the setting. SOUND EFFECT : Chooses sound impressions. REGION EQ : Chooses region equalizer. KEY CHANGER (l/L) : Changes the key to suit your vocal range. J (Information) : ECHO : Selects ECHO mode. - Sees information about your music. An MP3 file often come with ID3 tag. The tag gives the Title, Artist, Album or Time information. VOCAL EFFECTS : Selects various vocal effects mode. - Selects stereo/mono. Z (Stop) : ? : This button is not available. - Sees Bluetooth device name of the unit in BT READY. USB REC : - Sees the name of connected all Bluetooth device in Bluetooth mode. - To stop Recording, press and hold for 3 seconds. - When these units are successfully connected each other in WIRELESS PARTY LINK mode, each of connected device names appears in the each unit. - Records to USB. 1 Getting Started • • • • • • • • • • • • • • b• • • • • • • • • • • • • • 10 Getting Started Front panel 1 Getting Started a i b c j k d l e m f n g h aUSB 1 Port You can play sound files by connecting the USB device. o eREGION EQ / BASS BLAST (or BASS BLAST+) - Chooses region equalizer. - Press and hold to select BASS (or BASS+) effect directly. bDisplay window c1 (Standby) SEARCH Turns the power on or off. Moves to folder or file in selection mode. USB REC / DEMO OK - Records to USB. - To stop Recording, press and hold for 3 seconds. fLIGHTING - In power off status, if you press USB REC / DEMO, show DEMO mode. Selects lighting mode. VOICE CANCELLER C (Skip/Search) - Skips backward. You can reduce the vocal tones during music playback from various input sources. - Searches for a section within a track/file. gPORTABLE IN jack - Selects the radio stations. Z (Stop) Stops playback or cancels DELETE function. dSOUND EFFECT / SEARCH - Chooses sound impressions. - Searches a folder or a file. - Selects the lighting effects. Selects a folder when searching a file. MIC (Microphone) jack hDisc tray Getting Started iUSB 2 Port You can play sound files by connecting the USB device. lMASTER VOL. (Volume) / MULTI - Adjust speaker volume. - Adjust microphone volume. - Selects vocal effects. j (Remote sensor) mVOCAL EFFECTS Selects the function and input source. Selects VOCAL EFFECTS mode. Input source / Function Display MIC VOL (Microphone volume) Disc CD Selects microphone volume mode. USB USB 1 / USB 2 ECHO AUX input AUX Selects ECHO mode. Portable input PORTABLE nKEY CHANGER (l/L) Bluetooth BT LG Sound Sync (Wireless) LG TV oAUTO DJ Radio FM 3 WIRELESS LINK - S elects MAIN or OTHER on WIRELESS PARTY LINK mode. - Enable or disable WIRELESS PARTY LINK mode. V (Skip/Search) - Skips forward. - Searches for a section within a track/file. - Selects the radio stations. B (Open/Close) Opens and closes the disc tray. Changes the key to suit your vocal range. Selects the AUTO DJ mode. N (Play/Pause) - Starts or pauses playback. - Selects stereo/mono. 1 Getting Started kF (Function) 11 12 Getting Started Rear panel 1 Getting Started a 100 b aPower cord bSPEAKERS connector cSPEAKER LIGHTING SYSTEM Connect the speaker lighting cables. dAUX IN (L/R) Connect an auxiliary device. eANTENNA (FM) 100 c d e Getting Started 13 Useful functions for using the unit Function Description Do this ON Press and hold N for 5 seconds in BT (Bluetooth) function. Auto Power On It allows the unit to turn on automatically by input signals : (Page 35) BT (Bluetooth) or LG TV ON Initial setting of this function was OFF set to off. OFF Press and hold N for 5 seconds in BT (Bluetooth) function. Turn off the unit by pressing 1 on the unit for 5 seconds. Turn off the unit by pressing 1 on the unit for 5 seconds. 1 Getting Started To do BT Lock On/Off It allows you to connect a Bluetooth device only on BT (Page 22) (Bluetooth) and LG TV functions. 14 Connecting Connecting to speakers Attaching the speakers to the unit 2 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. Connecting Connect the black of each wire to the terminals marked - (minus) and the other end to the terminals marked + (plus). >>Caution yy When you connect the speakers to the unit, make sure to connect the speaker’s cable and plug to the corresponding speaker connector. yy Check the volume level before playing music to prevent infirm, child, and pregnant women from being shocked by the sudden and loud sound from the unit. yy Do not use the unit in a limited space. It may damage a person’s hearing. It is recommended to use it in a wide space. yy Be careful to make sure children do not put their hands or any objects into the *speaker duct. * speaker duct : A hole for plentiful bass sound on speaker cabinet (enclosure) yy Use the speaker supplied with this unit only. Using any other speaker may cause malfunction. yy The speakers contain magnet parts, so color irregularity may occur on the TV screen or PC monitor screen. Please use the speakers far away from either TV screen or PC monitor. Attaching the speaker light cables to the unit To connect the speaker light cable to the unit, insert the cable to SPEAKER LIGHTING SYSTEM connectors on the unit. >>Caution yy Make sure that the jacks and the speakers are matched correctly. yy Make sure to connect the cables to connectors tightly on the unit. yy Avoid looking at the speaker lights for a long time. It may cause damage to eyesight. Connecting 15 Optional Equipment Connection PORT. IN Connection Connect an output (earphone or line out) of portable device (MP3 or PMP etc) to the PORTABLE IN (3.5 mm) connector. AUX IN Connection Connect an output of auxiliary device (Camcorder, TV, Player, etc) to the AUX IN (L/R) connector. 2 3.5 mm stereo cable PORTABLE IN White Red Audio cable Listening to music from your portable player or external device The unit can be used to play the music from many types of portable player or external device. DVD, Blu-ray player etc. 1. Connect the portable player to the PORTABLE IN connector of the unit. Or Connect the external device to the AUX IN connector of the unit. 2. Turn the power on by pressing 1. 3.Press F to select AUX or PORTABLE function. 4. Turn on the portable player or external device and start it playing. ,,Note Automatically switches to the PORTABLE function when you connect the portable device to the PORTABLE IN connector. Connecting If your device has only one output for audio(mono), connect it to the left(white) audio jack on the unit. 16 Connecting USB Connection Antenna Connection Connect a USB device (or MP3 player, etc.) to the USB ports on the unit. USB device Connect the supplied FM antenna for listening to the radio. Connect the FM wire antenna to the FM antenna connector. 2 Connecting FM antenna ,,Note Removing the USB device from the unit : 1. Choose a different function/mode or press Z twice in a row. 2. Remove the USB device from the unit. ,,Note Be sure to fully extend the FM wire antenna. Operating 17 Basic Operations CD/USB Operations 1. Insert the disc by pressing B. Or connect the USB device to the USB port. 2. Select CD or USB function by pressing F. To Stop Press Z. Playback Press N. Pause Do this Press N during playback. Selecting a track/file directly Press 0 to 9 numerical buttons on the remote control to go to the desired file or track directly. - In stop status, Press C/V to go to the next/ previous track/file. - During playback, (1) By using C/V buttons : Skipping to the next/ previous track/file Press V to go to the next track/ file. Playing in less than 3 seconds, press C to go to the previous track/file. Playing after 3 seconds, press C to go to the beginning of the track/ file. (2) By using SEARCH : Rotate SOUND EFFECT / SEARCH or C/V and press N to play the track/file. Press REPEAT on the remote Playing control repeatedly. Refer to the repeatedly or note for details about the display randomly change. yy Repeat/Shuffle playback operates as follows. On Display Description OFF Plays songs in order and stops the playback. ONE Plays a same song repeatedly. FOLDER Plays songs in a folder repeatedly. (Except AUDIO CD) ALL Plays all the songs repeatedly. SHUFFLE Plays all the songs once randomly, and stops the playback. yy When you play JUKE BOX list, only ONE and ALL are available. yy Even after restarting the unit or switching one function to another, you can listen to music from the point where it’s last been played. yy If you leave the disc tray open for 5 minutes, it will close automatically. Auto Play - AUDIO/MP3/WMA CD is played automatically after disc tray is opened and then closed. - Automatically the unit switches to the CD function if disc tray is opened and then closed even when there is no disc in disc tray. 3 Operating Searching Press and hold C/V during for a section playback and release it at the point within a track/ you want to listen to. file ,,Note 18 Operating Selecting a folder and an MP3/WMA file On the unit ,,Note yy CD/USB Folders/Files are recognized as below. * 1.Press SEARCH and rotate SOUND EFFECT / SEARCH or C/V until a desired file appears. You can also search a folder if you press SEARCH again. 2.Press OK or N to play the selected file. When you search a folder, press OK to select a file in the folder, then press OK or N again. The selected file is played. 3 On the remote control Operating 1.Press PRESET·FOLDER W/S or C/V repeatedly until a desired folder appears. 2.Press N to play it. The first file of folder will be played. yy If there is no file in a folder, the folder will not appear. yy Folders will be presented as the following order; ROOT FOLDER 1 FOLDER 3 FOLDER 7 FOLDER 8 FOLDER 5 FOLDER 6 yy File will be played from $ file No.1 to $ file No.14 one by one. yy Files and folders will be presented in order recorded and may be presented differently according to the record circumstances. *ROOT : The first screen you can see when a computer recognize the CD/USB is “ROOT”. Operating 19 Deleting a file/folder or format AUTO DJ You can delete file, folder on your USB or format the USB. Auto DJ blends the end of one song into the beginning of another for seamless playback. It equalizes volume across tracks/files for uninterrupted playback. 1. Select USB function by pressing F. 2.Press DELETE on the remote control repeatedly, the display changes as followings. DEL FILE DEL DIR On Display Description DEL FILE Select the file you want to delete. DEL DIR Select the folder you want to delete. FORMAT Select to format the USB device. If you want to exit the current mode, press Z. 3. To delete file/folder or format, press and hold DELETE on the remote control. >>Caution yy Do not extract the USB device during operation. (play, delete, etc.) yy Regular back up is recommended to prevent data loss. yy The delete function may not be supported according to the USB status. (lock, etc.) SHUFFLE SEQUENTIAL OFF On Display Description OFF - SHUFFLE The music is played randomly on this mode. SEQUENTIAL The music is played repeatedly on this mode. ,,Note yy AUTO DJ mode does not support searching for a section within a track/file or to play repeatedly or randomly. yy If you move to other functions or stop the music using Z on AUTO DJ mode, AUTO DJ will be disabled. yy AUTO DJ is not supported in the music file whose length is less than 60 seconds. yy Only SEQUENTIAL is selected when played JUKE BOX list. 3 Operating FORMAT Press AUTO DJ on the remote control repeatedly, the display changes as followings. 20 Operating Using BLUETOOTH® wireless technology Listening to music stored on the Bluetooth devices Pairing your unit and Bluetooth device About Bluetooth Bluetooth is wireless communication technology for short range connection. The sound may be interrupted when the connection interfered by the other electronic wave 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 the Cascade if the connection was made via Bluetooth wireless technology. yy Available Devices : Smart phone, MP3, Notebook, etc. yy Version : 4.0 yy Codec : SBC, AAC 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) Before you start the pairing procedure, make sure the Bluetooth feature is activated on 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. Turn on the unit. ,,Note When Bluetooth connection lock is activated, you can search Bluetooth device in BT function. 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 CK56 (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 CK56 (08)” on your Bluetooth device. yy Depending on the Bluetooth device type, some devices may have a different pairing process. Enter the PIN code (0000) as needed. yy You can connect this unit with up to 3 Bluetooth devices simultaneously using the same method as described above, only in the Bluetooth function. yy The multi phone pairing connection is only supported on Android devices. (Multi phone pairing connection may not be supported depending on the connected device specifications.) yy Removable/detachable Bluetooth devices (Ex: Dongle etc.) will not support multi phone pairing. Operating 21 3. When this unit is successfully connected with your Bluetooth device, “PAIRED” appears on the display window and change to Bluetooth device name soon. Then “BT” will appear on the display window. ,,Note yy "PAIRED" will momentarily appear on the display when you connect other devices for multi phone pairing. yy If the device name is unavailable, “_” will be displayed. 4. Listen to music. To play a music stored on your Bluetooth device, refer to your Bluetooth device’s user guide. - 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 If Bluetooth connection does not work well, try pairing it again. yy Even if this unit connected up to 3 Bluetooth devices in the Bluetooth mode, you can play and control music by using only one of the connected devices. yy The sound may be interrupted when the connection has interference from other electronic devices. yy Depending on the type of the device, you may not be able to use the Bluetooth function. yy You can enjoy wireless system using phone, MP3, Notebook, etc. yy The more distance between the unit and the Bluetooth device, the lower the sound quality becomes. 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 a Bluetooth device is not connected, “BT READY” appears on the display window. yy When you use the Bluetooth function, adjust the volume to a proper level on the Bluetooth device. 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 Bluetooth connection will be disconnected when you change the Bluetooth function to the others. In “Music Flow Bluetooth” app connection, only one device which you are playing keeps Bluetooth connection. You can control the Bluetooth device with this unit but you cannot use sound output. yy When entering Bluetooth function, this unit automatically connect to Bluetooth device which is connected the last or playbacked the last. (Auto connection may not be supported depending on the connected device specifications.) 3 Operating ,,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 certain situations as described below : ,,Note 22 Operating Controls connected Bluetooth device You can control connected Bluetooth device by the unit; play, pause, stop, skip. ,,Note yy Only Android OS and iOS is available to use this function. yy This function may not be supported depending on the Bluetooth device, or operated differently. Bluetooth connection lock (BT LOCK) 3 You can limit Bluetooth connection to only BT (Bluetooth) and LG TV function to prevent unintended Bluetooth connection. Operating To turn on this function, press and hold N for about 5 seconds in BT (Bluetooth) function. “ON-BT LOCK” appears then you can limit Bluetooth connection. To turn off this function, press and hold N for about 5 seconds in BT (Bluetooth) function. “OFF-BT LOCK” appears. ,,Note Even if you set up Bluetooth connection lock to On, this unit turns on by Auto Power function. Turn off Auto Power function to prevent it. Operating 23 Using the Music Flow Bluetooth App ,,Note yy Only Android OS is available to use “Music Flow Bluetooth” app with this unit. yy It is recommended to use the latest version of 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. About “Music Flow Bluetooth” App 3 To enjoy more features, you are recommended to download and install free “Music Flow Bluetooth” app. Here is introduce a few of the many features of “Music Flow Bluetooth” app. Multi Juke box : Your entertainment increases three fold when you connect up to 3 Bluetooth phones at the same time. Play music from all three phone and create a customized playlist from all the phones. 2. Tap an icon for installation. ,,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. Operating “Music Flow Bluetooth” app brings a suite of new features to this unit. 24 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. ,,Note 3 yy Make sure that your Bluetooth device is connected to the Internet. Operating 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. 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 Check Bluetooth setting on your Bluetooth device if “Music Flow Bluetooth” app connection does not work well. Operating 25 Radio Operations Be sure that FM aerial is connected. (Page 16) Listening to the radio 1.Press F until FM appears in the display window. The last received station is tuned in. Or Manual tuning : Press TUNING-/+ on the remote control or C/V on the unit repeatedly. 3. Adjust the volume by pressing VOL +/- on the remote control or rotating MASTER VOL. / MULTI knob on the unit repeatedly. You can preset 50 stations for FM. Before tuning, make sure to turn down the volume. 1.Press F until FM appears in the display window. 2. Select the desired frequency by pressing TUNING -/+ on the remote control or C/V on the unit. 3.Press JUKEBOX/MEMORY on the remote control. A preset number will blink in the display window. 4.Press PRESET·FOLDER W/S on the remote control to select the preset number you want. 5.Press JUKEBOX/MEMORY on the remote control. The station is stored. 3 6. Repeat steps 2 to 5 to store other stations. Operating 2. Auto tuning : Press and hold TUNING-/+ on the remote control or C/V on the unit for about two seconds until the frequency indication starts to change, then release. Scanning stops when the unit tunes in a station. Presetting the Radio Stations 7. To listen a preset station, press PRESET·FOLDER W/S or 0 to 9 numerical buttons on the remote control. Deleting all the saved stations Improving poor FM reception 1.Press DELETE on the remote control. “DEL ALL” will flash up on the unit display. Press N. This will change the tuner from stereo to mono and usually improve the reception. 2.Press DELETE on the remote control to erase all the saved radio stations. “DELETED ALL” will flash up on the unit display. 26 Operating Sound adjustment Setting the sound mode This system has a number of pre-set surround sound fields. The displayed items for the equalizer may be different depending on sound sources and effects. You can select a desired sound mode by using SOUND EFFECT on the remote control. On Display 3 BASS (BASS BLAST) or BASS+ (BASS BLAST+) Operating POP CLASSIC ROCK JAZZ Description Reinforces the bass and powerful sound. This program lends an enthusiastic atmosphere to the sound, giving you the feeling you are at an actual rock, pop, jazz or classic concert. FOOTBALL You can enjoy the sound effect FOOTBALL STADIUM. STANDARD You can enjoy optimized sound. You can select a desired sound mode by using REGION EQ on the remote control or REGION EQ / BASS BLAST (or BASS BLAST+) on the unit. On Display FUNK, REGUETON, SAMBA, MERENGUE, AXE, SALSA, SERTANEJ, FORRO ARABIC DANGDUT Region Description Latin America Optimized sound effect Middle East for the music genre preferred in Indonesia each region. AFRO Africa INDIA India ,,Note yy On some speakers, sound may not be heard or heard in low sound depending on the sound mode. yy By pressing and holding REGION EQ / BASS BLAST (or BASS BLAST+) on the unit for 3 seconds, you can directly select BASS (BASS BLAST) or BASS+ (BASS BLAST+) effect. Operating 27 Advanced Operations Recording to USB You can record a various sound source to USB. (CD, USB 1, AUX, PORTABLE, FM) 1. Connect the USB device to the unit. 2. Press F to select a function you want to record. 3. Start the recording by pressing USB REC on the remote control or USB REC / DEMO on the unit. Function Status Result Play/Pause Recorded until stop Quick recorded All songs In case below, scope is limited. - After File search (Page 18), quick recorded an indexed song. CD, USB Full stop - Only while the Folder name is displayed on the display window, quick recording All songs on Folder. (Folder Search Mode is released when there is no button input for a few seconds after entering the folder search mode.) (Page 18) - After JUKE BOX On (Page 29), quick recorded All songs of JUKE BOX. AUX, PORTABLE, FM - Recorded until stop - If you connect both USB1 and USB2, press USB REC on the remote control or USB REC / DEMO on the unit when USB1 or USB2 which you want to record blinks in the display window. To stop recording, press and hold USB REC on the remote control or USB REC / DEMO on the unit for 3 seconds. Otherwise, the recording continues. Pausing recording During CD/USB playback or pause, or external sound source recording, press USB REC on the remote control or USB REC / DEMO on the unit to pause recording. Press it again to restart recording. ,,Note yy VOICE CANCELLER or KEY CHANGER will be reset, if you use recording function during operating VOICE CANCELLER or KEY CHANGER. yy VOICE CANCELLER or KEY CHANGER can not be operated during recording. To select recording bit rate 1. Press and hold USB REC on the remote control or USB REC / DEMO on the unit for 3 seconds. 2.Press C/V to select a bit rate. 3. Press USB REC on the remote control or USB REC / DEMO on the unit to finish the setting. The making of unauthorized copies of copy-protected material, including computer programs, files, broadcasts and sound recordings, may be an infringement of copyrights and constitute a criminal offense. This equipment should not be used for such purposes. Be responsible Respect copyrights 3 Operating Resume stop Quick recorded the latest (Page 30) song To stop recording 28 Operating ,,Note ,,Note yy When you stop recording, the file that has been recorded at that time will be stored. (Except when recording MP3/ WMA files that are in stop status.) yy You can record MIC. (Except when recording USB/ CD that are in stop status.) yy Do not remove the USB device or turn off the unit during USB recording. If does not, an incomplete file may be made and not deleted on PC. yy You may not store more than 2,000 files. yy If USB recording does not work, the message like “NO USB”, “ERROR”, “USB FULL”, “NOT SUPPORT” or “FILE MAX” is displayed on the display window. 3 yy Multi card reader device or external HDD can not be used for USB recording. Operating yy A file is recorded by about 512 Mbyte when you record for a long term. $%@3&$ "6%*0@ "6%*0@ yy You can control recorded microphone sound according to microphone volume. yy In case of the unsupported MP3/WMA file, the file recording may be stopped. yy When you are recording during playback, the sound now playing is output. yy It’ll be stored as follows. AUDIO CD MP3/WMA Play or pause status Play or pause status $%@3&$ "6%*0@ "6%*0@ The other status '*-&@3&$ $%@3&$ "6%*0@ 53"$,@ "6%*0@ 53"$,@ The other source* 05)&34@3&$ "6%*0@ "6%*0@ * : AUX and the like. '*-&@3&$ $%@3&$ "6%*0@ 53"$,@ "6%*0@ 53"$,@ '*-&@ " % The other status '*-&@3&$ "#$'JMFOBNF %&''JMFOBNF Tuner 56/&3@3&$ %+@.*9@3&$ "6%*0@@'. .*9@ .*9@ 5IFPUIFSTUBUVT 5IFPUIFSTUBUVT 1MBZPSQBVTFTUBUVT 1MBZPSQBVTFTUBUVT Tuner : The current recording frequency is shown 5 1M Operating 29 JUKE BOX Playback Editing JUKE BOX JUKE BOX function enables you to make a playlist of your favorite tracks/files from a disc or USB device. A playlist of up to 100 tracks/files can be entered. 1. Press and hold JUKEBOX/MEMORY on the remote control to enter the edit mode. (Playing will be stopped when you press JUKEBOX/MEMORY on the remote control.) Making JUKE BOX list 2.Press PRESET·FOLDER W/S on the remote control to select a track/file to edit. 1. Press and hold JUKEBOX/MEMORY on the remote control to enter the edit mode. (Playing will be stopped when you press JUKEBOX/MEMORY on the remote control.) 2. Select a track/file by pressing C/V on the remote control. 3.Press JUKEBOX/MEMORY on the remote control to save the track/file. 5.Press JUKEBOX/MEMORY on the remote control once again. To play the JUKE BOX list, press N on the remote control after you make the list. ,,Note When making or modifying the JUKE BOX list, REPEAT mode is off. Enjoying JUKE BOX Press JUKEBOX/MEMORY on the remote control once. “ON - JUKE BOX” appears on the display window. To play JUKE BOX list, press N on the remote control. To cancel it, press JUKEBOX/MEMORY on the remote control once. “OFF - JUKE BOX” appears on the display window. 4.Press JUKEBOX/MEMORY on the remote control. 5. Repeat 2 to 4 to store the other tracks/files. 6.Press JUKEBOX/MEMORY on the remote control once again. To play the JUKE BOX list, press N on the remote control after you edit the list. Deleting JUKE BOX list Deleting function works in the edit mode. 1. Press and hold JUKEBOX/MEMORY on the remote control to enter the edit mode. Or Press DELETE on the remote control while JUKE BOX is played to enter the edit mode. 2. Select a song by pressing PRESET·FOLDER W/S on the remote control repeatedly. 3.Press DELETE on the remote control while a song is selected. ,,Note yy If there is no JUKE BOX list, “NO PROG” appears on the display window when you press JUKEBOX/MEMORY on the remote control. yy JUKE BOX is switched off in the case below. - Changing to a different function. - Turning off and on the unit. - Operating the numerical buttons on the remote control. - Playing a file by using SEARCH and SOUND EFFECT / SEARCH on the unit. yy JUKE BOX list is cleared in the case below. - Removing the disc or the USB device. - Deleting or recording music files in the USB device. 3 Operating 4. Repeat steps 2 - 3 to store other tracks/files. (You can modify the list by pressing PRESET·FOLDER W/S on the remote control to select the JUKE BOX program number.) 3.Press C/V on the remote control. 30 Operating Other Operations Turn off the sound temporarily Press [ on the remote control to mute your sound. You can mute your unit, for example, to answer the telephone, the “MUTE” will appear in the display window. To cancel it, press [ on the remote control again or change the volume level. CHILDSAFE Mode 3 Operating This function helps to prevent you from being surprised when you turn on the unit in case that the volume of the unit is set at a high level. To turn on CHILDSAFE mode, press and hold OK on the unit when the volume of the unit is “MIN”. In CHILDSAFE mode, the volume increase gradually. To turn off CHILDSAFE mode, press and hold OK on the unit when the volume of the unit is “MIN” and this mode is turned on. ,,Note In case of CD, USB or BT (Bluetooth) function, CHILDSAFE mode does not work after about 2 minutes from power on the unit even if this mode is enabled. DEMO In the power off state, press USB REC / DEMO on the unit once. The unit will power on and display the each of functions with demo sound in the display window. To cancel the DEMO function, press USB REC / DEMO on the unit once more. ,,Note You can enjoy other functions during the DEMO, the DEMO will temporarily pause. - Without input key in 10 sec, the DEMO will playback automatically. Resume stop The unit records the point where you pressed Z depending on the disc or USB. If you press Z twice, the unit will clear the stopped point. Operating 31 Using Microphone 1. Connect your microphone to the MIC jack. 2. Play the music you want. 3. Sing along with the accompaniment. Adjust the microphone volume by pressing MIC VOL and rotating MASTER VOL. / MULTI on the unit in a clockwise or counterclockwise. ,,Note yy When not using the microphone, set the MIC volume to minimum or turn off the MIC and remove the microphone from the MIC jack. VOICE CANCELLER You can reduce the vocal tones during music playback from various input sources. Press VOICE CANCELLER and “ON - VOICE CANCELLER” will appear in display window. To cancel it, press VOICE CANCELLER again. The quality of the VOICE CANCELLER may be different depending on the recording conditions of music files. ,,Note yy This function is available CD, USB or BT (Bluetooth) function. yy If the function is not available, “NOT SUPPORT” appears in the display window. yy If sound through the microphone is extremely loud, it may be distorted. In this case, pressing MIC VOL and rotating MASTER VOL. / MULTI on the unit. yy It is not available on the mono source. yy You can give an echo effect to the sound from the microphones by pressing ECHO. yy This function is available to use only when a microphone is connected. yy If a microphone is not connected, “INSERT MIC” appears in the display window. yy To initialize it, change the function or disconnect the microphone. yy This function may not be initialized depending on the status of connected devices. 3 Operating yy If the microphone is set too near the speaker, a howling sound may be produced. In this case, move the microphone away from the speaker or decrease the sound level by using the MIC VOL and rotating MASTER VOL. / MULTI on the unit. 32 Operating KEY CHANGER VOCAL EFFECTS You can adjust the key to 9 steps (4 steps higher, 4 steps lower and the original key). When you connect your microphone to the MIC jack, you can enjoy karaoke function by changing voice in the various source. yy To sharp the key one by one, press KEY CHANGER(L) repeatedly during playback. yy To flatten the key one by one, press KEY CHANGER(l) repeatedly during playback. ,,Note yy This function is available CD, USB or BT (Bluetooth) function. yy To initialize it, change the function, disconnect the microphone or change the music. 3 yy This function may not be initialized depending on the status of connected devices. Operating yy If the function is not available, “NOT SUPPORT” appears in the display window. yy If a microphone is not connected, “INSERT MIC” appears in the display window. To select various mode, pressing VOCAL EFFECTS repeatedly or pressing VOCAL EFFECTS and then turning MASTER VOL. / MULTI on the unit when vocal effects mode appears in the display window. BASS SOPRANO HELIUM ROBOT DUET MAN DUET WOMAN BASS ECHO1 SOPRANO ECHO1 HELIUM ECHO1 ROBOT ECHO1 DUET MAN1 DUET WOMAN1 BASS ECHO2 SOPRANO ECHO2 HELIUM ECHO2 ROBOT ECHO2 DUET MAN2 DUET WOMAN2 OFF ,,Note yy If a microphone is not connected, “INSERT MIC” appears in the display window. yy If you press KEY CHANGER or ECHO on the unit on VOCAL EFFECTS mode, after backing up current VOCAL EFFECTS, turn off VOCAL EFFECTS mode and operate KEY CHANGER or ECHO mode. yy To turn off VOCAL EFFECTS mode, press and hold VOCAL EFFECTS. Operating 33 ECHO When you connect your microphone to the MIC jack, you can give an echo effect to the sound from the microphones by pressing ECHO. ECHO 1 ECHO 2 ECHO OFF ,,Note yy If a microphone is not connected, “INSERT MIC” appears in the display window. yy If you press VOCAL EFFECTS on ECHO mode, after backing up current ECHO, turn off ECHO mode and operate VOCAL EFFECTS mode. Press ECHO again, after backing up current VOCAL EFFECTS, operate ECHO mode. LIGHTING This function offers a party atmosphere by operating speaker lighting and beat of music. To select mode, pressing LIGHTING on the unit repeatedly or pressing LIGHTING on the unit and then turning SOUND EFFECT / SEARCH on the unit. OFF PARTY PEACEFUL ROMANTIC COOL UPBEAT FIERY EXCITED DYNAMIC HEALING SUNNY OFF ... ,,Note yy Lighting function is available in all functions. 3 Operating yy Lighting mode retains its previous mode when you first press LIGHTING on the unit, press again to change modes. 34 Operating Sleep Timer Setting Dimmer Press SLEEP on the remote control repeatedly to select delay time between 10 and 180 minutes. After the delay time, the unit will be turned off. Press SLEEP on the remote control once. The display window will be darkened by half. To cancel the sleep function, press SLEEP on the remote control repeatedly until “OFF” appears. ,,Note yy You can check the remaining time before the unit is turned off. Press SLEEP on the remote control to check or change the remaining time. yy You can edit the remain time when displays the remaining time or “DIMMER”. 3 To cancel it, press SLEEP on the remote control repeatedly until “OFF” appears. ,,Note All the lighting turns off when dimmer is being operated. Auto power down Operating This unit will turn itself off to save electricity in the case were the main unit is not connected to an external device and is not used for 15 minutes. The unit will also turn itself off after six hours if the main unit has been connected to another device using the analog inputs. Auto power down function is applied to only MAIN unit in case of WIRELESS PARTY LINK connection. In case of OTHER unit, Auto power down is available after disconnection OTHER unit and MAIN unit. Operating 35 AUTO POWER On Auto function change This unit automatically turns on by an input source : Bluetooth or LG TV. This unit recognizes input signals such as BLUETOOTH, LG TV and Portable and then changes to the suitable function automatically. When you turn on your TV connected to this unit, this unit recognizes the input signal and selects the suitable function. You can hear the sound from the unit. When you try to connect Bluetooth device If you try to connect your Bluetooth device, this unit turns on and connects your Bluetooth device. You can play your music. When you try to connect your Bluetooth device to this unit, Bluetooth function is selected. Play your music on the Bluetooth device. When you turn off this unit by pressing 1 on the unit for 5 seconds each time, you can turn on or off the AUTO POWER function. When 3.5 mm stereo cable is connected On Display Description AUTO POWER function is turned on. OFF - AUTO POWER AUTO POWER function is turned off. ,,Note yy Depending on the connected device, this function may not operate. yy Depending on the connected device, the unit turns on but Bluetooth function may not be connected. 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 turning off the unit. yy If you try to connect to the “Music Flow Bluetooth” app, Bluetooth function of this unit is turned on. yy If you turn on the unit using LG TV or Bluetooth function, proper function of this unit is turned on. yy If you have already paired with this unit, automatically this unit can turn on by an input source when this unit is turned off. When LG TV is connected When you turn on your LG TV connected by LG Sound Sync, this unit changes the function to LG TV. You can hear the sound from your TV. ,,Note yy This function is not available during recording or deleting. yy This function only works with devices that were previously connected. yy If the Bluetooth connection lock function is set, Bluetooth and LG TV connection will be only available on Bluetooth and LG TV function. 3 Operating ON - AUTO POWER When you connect the portable device to the PORTABLE IN connector, PORTABLE function is selected. Play your music on the portable device. 36 Operating Setting the Clock Using your player as an alarm clock 1. Turn the unit on. 1. Turn the unit on. 2. Press and hold CLOCK on the remote control. 2. Press and hold ALARM on the remote control. 3. Select time mode by pressing C/V on the remote control. - AM 12:00 (for an AM and PM display) or 0:00 (for a 24 hour display) 3.Press C/V on the remote control to change the hours and minutes and press SET on the remote control to save. 4.Press SET on the remote control to confirm your selection. 5. Select the hours by pressing C/V on the remote control. 3 6.Press SET on the remote control. Operating 7. Select the minutes by pressing C/V on the remote control. 8.Press SET on the remote control. Setting the Clock through “Music Flow Bluetooth” App Install “Music Flow Bluetooth” app on your Android device. (Page 23-24) Your unit’s clock will be automatically synchronized with your device by activating Bluetooth connection through “Music Flow Bluetooth” app. 4.Press C/V on the remote control to select function and press SET on the remote control to save. -Press C/V on the remote control to select a preset number when you select tuner and then, press SET on the remote control. If there is no preset number, this step is skipped. 5.Press C/V on the remote control to change the volume and press SET on the remote control to save. ,,Note yy If you set the clock time, you can check the time by pressing CLOCK even when the player is turned off. yy You can set alarm after you set the clock time. yy If you set the clock time and alarm, you can check the alarm setting information by pressing ALARM on the remote control even when the unit is turned off. yy You can select ALARM ON/OFF mode by pressing ALARM. Operating 37 LG Sound Sync You can control some functions of this unit by your TV’s remote control with LG Sound Sync. It is compatible with LG TV that supports LG Sound Sync. Make sure your TV has the LG Sound Sync logo. Controllable function by LG TV’s remote control : Volume up/down, mute ,,Note 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. (According to TV Specifications, the volume and mute of this unit synchronize with TV.) yy If the connection fails, check the conditions of this unit and your TV : power, function. yy Make sure of the condition of this unit and the connection in the cases below when using LG Sound Sync. - The unit is turned off. 1. Turn on the unit by pressing 1. - Disconnecting the wireless connection caused by interference or a distance. 2.Press F until LG TV function is selected. 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)] “PAIRED” appears on the display window for about 3 seconds and then you can see “LG TV” on the display window if the TV and this unit are connected normally. - Changing to a different function. yy The amount of time to turn off this unit is different depending on your TV. yy If you try to change the function on using the LG TV function, volume will be changed according to the LG TV volume level. yy Details of TV setting menu vary depending on models of your TV. yy If you turned off the unit directly by pressing 1, LG Sound Sync will be disconnected. To use this function again, you should reconnect the TV and the unit. yy The volume may be increased when the TV and this unit is connected by LG Sound Sync. Decrease the TV volume and then connect with this unit. yy When you turn on your LG TV connected by LG Sound Sync or enter LG TV function, this unit changes the function to LG TV automatically. yy You should set the TV Sound output manually depending on the TV version. yy If you control TV volume when this unit and TV are connected by LG Sound Sync, this unit may louder the volume due to synchronizing volume with TV’s. 3 Operating Refer to the TV’s instruction manual for the details of LG Sound Sync. 38 Operating WIRELESS PARTY LINK Connection The output sound of (MAIN) unit is expanded to (OTHER) unit. It is compatible with unit that supports WIRELESS PARTY LINK. The name of function about sound expansion between the compatible products wired or wirelessly was changed to PARTY LINK or WIRELESS PARTY LINK. 3 ,,Note yy If you are using the LG Sound Sync, this function is not available. If you connect the LG TV function, “NOT SUPPORT” appears in the display window. Operating yy You can use microphone in the OTHER unit only. In case of OTHER unit, some functions are supported only. yy When WIRELESS PARTY LINK is disconnected, OTHER unit is changed to BT (Bluetooth) function. yy If the connection is failed, “FAILED” appears in the display window. yy Mute function is synchronized with each other. yy WIRELESS PARTY LINK connection will be disconnected when you turn off the unit or press 3 WIRELESS LINK on the unit. yy Sound of MAIN unit and OTHER unit may be different depending on playback status or source. yy Check the following information when connecting to Bluetooth. 1.Press 3 WIRELESS LINK on the unit. PARTY LINK MODE SELECT appears in the display window. 2.Press 3 WIRELESS LINK on the unit to select MAIN or OTHER. - unit : Selects MAIN. - unit : Selects OTHER. Two units try to connect with each other. 3. When these units are successfully connected each other, each of connected device names appears in the each unit. - You can connect only one Bluetooth device in the MAIN unit. You cannot connect Bluetooth device to the OTHER unit. - WIRELESS PARTY LINK connection is only supported on Android devices. (WIRELESS PARTY LINK connection may not be supported depending on the connected device specifications or OS.) - Removable/detachable Bluetooth devices (ex. Dongle etc.) will not support WIRELESS PARTY LINK connection. - When WIRELESS PARTY LINK is connected, Bluetooth connection is not available in status of recording or deleting. - If you connect WIRELESS PARTY LINK while you are playing connected Bluetooth device, it may be reconnected again, depending on phone specification. yy MAIN / OTHER are may be displayed to MASTER (Primary) / SLAVE (Secondary) in the existing products. Troubleshooting 39 Troubleshooting General Problem Cause & Solution yy Turn off the power of this unit and the connected external device (TV, Woofer, DVD-player, Amplifier, etc.) and turn them on again. The unit does not work properly 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. yy The power cord is not plugged in. Plug in the power cord. No Power No sound yy Check whether electricity failed. Check the condition by operating other electronic devices. yy Check whether you select right function. Press function button and check the selected function. yy An unplayable disc is inserted. Check the playable disc. The unit does not start playback yy No disc is inserted. Insert a disc. yy The disc is dirty. Clean the disc. (Page 43) yy The disc is inserted upside down. Place the disc with the label or printed side facing upwards. yy The antenna is positioned or connected poorly. Connect the antenna securely. Radio stations cannot be tuned in properly yy The signal strength of the radio station is too weak. Tune to the station manually. yy No stations have been preset or preset stations have been cleared (when tuning by scanning preset channels). Preset some radio stations, see page 25 for details. 4 Troubleshooting yy Check to see if the speakers are connected correctly. Speaker cables connected correctly. 40 Troubleshooting Problem Cause & Solution yy The remote control is too far from the unit. Operate the remote control within about 7 m. The remote control does yy There is an obstacle in the path of the remote control and the unit. Remove the obstacle. not work properly yy The batteries in the remote control are exhausted. Replace the batteries with new ones. No speaker light yy Check whether the speaker light cables are connected to the unit correctly. Connect the speaker light cables to the unit correctly. yy Check the speaker light effects by pressing LIGHTING on the unit. (Page 33) yy Check whether your LG TV supports LG Sound Sync. LG Sound Sync does not work 4 yy Check connection of LG Sound Sync. yy Check sound setting of your TV and this unit. Troubleshooting Appendix 41 General specifications General Power requirements Refer to the main label on the unit. Power consumption Refer to the main label on the unit. Dimensions (W x H x D) Operating temperature Operating humidity Approx. 350 mm x 166 mm x 276 mm 5 °C to 35 °C 60 % Inputs Analog audio in (AUX IN) 2.0 Vrms (1 kHz, 0 dB), 75 Ω RCA jack (L, R) . Portable in (PORTABLE IN) 1.0 Vrms (3.5 mm stereo jack) x 1 Microphone (MIC) Sensitivity 20 mV (1 kHz), 6.3 mm jack x 1 Tuner FM Tuning Range 87.5 to 108.0 MHz or 87.50 to 108.00 MHz System 40 to 20,000 Hz More than 75 dB More than 75 dB 5 V 0 500 mA Amplifier (RMS Output power) Total output Front 700 W RMS 350 W RMS X 2 (4 Ω at 1 kHz, 25 % THD) yy Design and specifications are subject to change without notice. 5 Appendix Frequency Response Signal-to-noise ratio Dynamic range Bus Power Supply (USB) 42 Appendix Speakers specifications Front speaker Type 2 Way 2 Speaker Impedance 4Ω Rated Input Power Max. Input power Dimensions (W x H x D) 350 W RMS 700 W RMS Approx. 300 mm x 363 mm x 253 mm yy Design and specifications are subject to change without notice. Trademarks and Licenses The Bluetooth® word mark and logos are registered trademarks 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. 5 Appendix Appendix 43 Maintenance Notes on Discs Handling Discs Never stick paper or tape on the disc. Storing Discs 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 After playing, store the disc in its case. Do not expose the disc to direct sunlight or sources of heat and never leave it in a parked car exposed to direct sunlight. Do not use volatile liquids such as insecticide spray near the unit. Wiping with strong pressure may damage the surface. Do not leave rubber or plastic products in contact with the unit for a long period of time. Cleaning Discs Cleaning the unit Fingerprints and dust on the disc can cause poor picture quality and sound distortion. Before playing, clean the disc with a clean cloth. Wipe the disc from the center to out. 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. Do not use strong solvents such as alcohol, benzine, thinner, commercially available cleaners, or anti-static spray intended for old vinyl records. Maintaining the Unit 5 Appendix The unit is a high-tech, precision device. If the optical pick-up lens and disc drive parts are dirty or worn, the picture quality could be diminished. For details, please contact your nearest authorized service center.