LG CM9750 User Manual Download

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your set and retain it for future reference.

CM9750 (CM9750, NS9750F)

OWNER’S MANUAL

MINI HI-FI

SYSTEM

Summary of Contents for CM9750

Page 1: ...www lg com Please read this manual carefully before operating your set and retain it for future reference CM9750 CM9750 NS9750F OWNER S MANUAL MINI HI FI SYSTEM ...

Page 2: ... 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 mai...

Page 3: ...ect 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 This device is equipped with a portable battery or accumulator Safety...

Page 4: ...3 Operating 16 Basic Operations 16 CD USB Operations 16 Auto Play 17 Selecting a folder and an MP3 WMA file 18 Deleting an MP3 WMA file 18 Playback Effect 18 DJ EFFECT 18 SCRATCH Effect 19 AUTO DJ 20 Using BLUETOOTH wireless technology 20 Listening to music stored on the Bluetooth devices 22 Pairing your unit and Bluetooth device through NFC Tag 23 Using the Music Flow Bluetooth App 23 Install Mus...

Page 5: ...ock 32 Setting the Clock through Music Flow Bluetooth App 32 Using your player as an alarm clock 33 Sleep Timer Setting 33 Dimmer 33 Auto power down 34 AUTO POWER On 34 Auto function change 35 LG Sound Sync 4 Troubleshooting 36 Troubleshooting 36 General 5 Appendix 38 General specifications 39 Speakers specifications 39 Trademarks and Licenses 40 Maintenance 40 Notes on Discs 40 Handling the Unit ...

Page 6: ...back effects 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 Refer to 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 Accessories Please check and identify the supplied accessories FM Anten...

Page 7: ...ve File System you cannot use it on LG players Mastered Live File System Disc format system for Windows Vista Compatible USB Devices y y MP3 Player Flash type MP3 player y y USB Flash Drive Devices that support USB2 0 or USB1 1 y y The USB function of this unit does not support all USB devices USB device requirement y y Devices which require additional program installation when you have connected ...

Page 8: ...hen 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 Chooses a preset number for a radio station FUNCTION Selects the function and input source MUTE Mutes the sound VOL Adjusts speaker volume PROGRAM MEMORY Stores radio stations Deletes all the saved stations Creates a programmed list you want to listen to USB REC US...

Page 9: ...TE Deletes MP3 WMA files USB only Deletes a song on the programmed list c 0 to 9 numerical buttons Selects numbered tracks files or preset number INFO Sees informations about your music An MP3 file often come with ID3 tag The tag gives the Title Artist Album or Time information Sees the address of connected Bluetooth device in Bluetooth mode REGION EQ Chooses region equalizer d CLOCK Sets a clock ...

Page 10: ...programmed list Deletes MP3 WMA files USB only i You can easily connect to Bluetooth devices through NFC Tag Refer to page 22 j USB 1 Port You can play or record sound files by connecting the USB device k BASS Adjusts BASS sound level when setting USER EQ l Display window m MASTER VOLUME Adjusts speaker volume n TREBLE Adjusts TREBLE sound level when setting USER EQ o USB 2 Port You can play or re...

Page 11: ... electrical load Caution b SPEAKERS connector c SPEAKER LIGHTING SYSTEM d ANTENNA FM AM e AUX IN L R AUX OUT L R s Y U Skips Fast backward or Forward Searches for a section within a track file I Stops playback or cancels DELETE function T Starts or pauses playback Selects Stereo Mono USER EQ Controls sound register LATIN EQ Chooses locally special equalizer LIGHTING Turns on off the lighting effec...

Page 12: ...e ferrite core once Wind the SPEAKER LIGHTING SYSTEM cables around the ferrite core once 3 Close the ferrite core until it clicks Connecting to speakers Connect the speaker cable plugs to the SPEAKERS connector Make sure to connect the speaker s plug to the corresponding colored speaker connector when connecting the plug Attaching the speaker light cables to the unit To connect the speaker light c...

Page 13: ...e It may damage a person s hearing It is recommended to use it in a wide space y y Be careful to make sure children not to put their hands or any objects into the opening speaker duct hole y y 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 y y Avoid looking at the speaker l...

Page 14: ...n you press X BOOM PLUS DEMO The connected device s Delay may differ If Audio Sync is not matched adjust Delay of X BOOM PLUS DEMO to synchronize sound y y It is available to adjust the Delay from 0 ms to 100 ms Synchronizing tempo is not available depending on devices y y Delay value is saved when the unit turns off Note PORT IN Connection Connect an output earphone or line out of portable device...

Page 15: ...or I on the unit twice in a row 2 Remove the USB device from the unit Note Antenna Connection Connect the supplied FM AM antenna for listening to the radio Connect the AM loop antenna to the AM antenna connector Connect the FM wire antenna to the FM antenna connector FM antenna AM antenna y y To prevent noise pickup keep the AM Loop antenna away from the unit and other components y y Be sure to fu...

Page 16: ...evious track file During Playback 1 By using C V buttons Press V on the remote control or U on the unit to go to the next track file Playing less than 2 seconds press C on the remote control or Y on the unit to go to the previous track file Playing after 3 seconds press C on the remote control or Y on the unit to go to the beginning of the track file 2 By using SEARCH Rotate SEARCH on the unit and...

Page 17: ...1 Press PRESET FOLDER W S on the remote control repeatedly until a desired folder appears 2 Press d M to play it The first file of folder will play y y CD USB Folders Files are recognized as below y y If there is no file in a folder the folder will not appear y y Folders will be presented as the following order ROOT FOLDER 1 FOLDER 3 FOLDER 7 FOLDER 8 FOLDER 5 FOLDER 6 y y File will be played from...

Page 18: ...ss DELETE Press and hold DELETE to format the USB device Or Press DELETE repeatedly during selecting the MP3 WMA file The display changes in the following order DEL FILE Deletes file DEL DIR Deletes folder FORMAT Formats USB 2 To delete file folder or format press d M on the remote control or press T on the unit If you want to exit the current mode press Z ENTER on the remote control or press I on...

Page 19: ...fect of scratch sound depending on the direction in which you rotate SCRATCH CONTROL AUTO DJ 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 Press AUTO DJ on the remote control repeatedly the display changes as followings RANDOM AUTO DJ RANDOM RPT AUTO DJ SEQUENTIAL AUTO DJ OFF Mode Display Wi...

Page 20: ...vice s user guide Once a pairing operation is performed it does not need to be performed again 1 Select the Bluetooth function by using FUNCTION until BT function is selected BT READY appears on the display window 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 dis...

Page 21: ...y y When this unit connected with multiple Bluetooth devices only one device which you are playing keeps Bluetooth connection when you change the function to the others y y The sound may be interrupted when the connection has interference from other electronic devices y y You may not control the Bluetooth device with this unit y y Depending on the type of the device you may not be able to use the ...

Page 22: ...se use a device which has the NFC feature y y NFC Recognition area may be different depending on the type of Bluetooth device Please check the position of NFC recognition area of the Bluetooth device before tagging y y If the screen of the Bluetooth device is locked the device may not recognize the NFC Tag y y In some cases the device may not recognize the NFC When the case of the Bluetooth device...

Page 23: ...llation 3 Tap an icon for downloading y y Make sure that your Bluetooth device is connected to the Internet y y 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 y y Depending on the area QR code may not work Note Install Music Flow Bluetooth App through Google Android Market Google Play Store 1 ...

Page 24: ...plied remote control Use the supplied remote control as necessary y y Depending on the Bluetooth device Music Flow Bluetooth app may not work y y After connection of Music Flow Bluetooth app music may be output from your device In this case try connecting procedure again y y If you operate the other applications or change the settings on your Bluetooth device while using Music Flow Bluetooth app M...

Page 25: ...stereo to mono and usually improve the reception Presetting the Radio Stations You can preset 50 stations for FM and AM Before tuning make sure to turn down the volume 1 Press FUNCTION until FM AM appears in the display window 2 Select the desired frequency by pressing TUNING on the remote control or Y U on the unit 3 Press PROGRAM MEMORY on the remote control A preset number will blink in the dis...

Page 26: ...iving you the feeling you are at an actual rock pop jazz or classic concert BASS Reinforces the treble bass and surround sound effect FOOTBALL You can enjoy the sound effect FOOTBALL STADIUM FLAT Provides balanced sound BOOST Boosts the mid range for sound reinforcement TRE BASS Reinforces the treble and bass STANDARD You can enjoy optimized sound y y On some speakers sound may not be heard or hea...

Page 27: ... restart recording Tuner AUX PORTABLE only To select recording bit rate and speed 1 Press and hold USB REC for 3 seconds 2 Press C V on the remote control or Y U on the unit to select a bit rate 3 Press USB REC to set 4 Press C V on the remote control or Y U on the unit to select a desired recording speed AUDIO CD only X1 SPEED You can listen to music while recording it X2 SPEED You can just recor...

Page 28: ...C y y If USB recording does not work the message like NO USB ERROR USB FULL or NO REC is displayed on the display window y y Multi card reader device or External HDD can not be used for USB recording y y A file is recorded by about 512 Mbyte when you record for a long term Note y y You can record various sound using DJ EFFECT SCRATCH or MIC Except USB Copying y y You can control recorded MIC sound...

Page 29: ... to select the program number 5 Press PROGRAM MEMORY on the remote control once again To play the programmed list press d M after you make the list When making or modifying the programmed list REPEAT mode is off Note Deleting Programmed list Deleting function only works in the edit mode 1 Press PROGRAM MEMORY on the remote control in stop status 2 Select a song by pressing PROGRAM MEMORY or PRESET...

Page 30: ...ER on the unit when the volume of the unit is MIN and this mode is turned on In case of CD USB or BT function CHILDSAFE mode does not work after about 2 minutes from power on the unit even if this mode is enabled Note Displaying file information ID3 TAG While playing an MP3 file containing file information you can display the information by pressing INFO DEMO In the power off state press X BOOM PL...

Page 31: ... 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 y y If sound through the microphone is extremely loud it may be distorted In this case rotate MIC VOL to minimum Note LIGHTING The function is to create a Club like atmosphere by operating speaker lighting 1 Press LIGHTING on the unit The mode changes each time y...

Page 32: ...hold ALARM 3 Press C V on the remote control to change the hours and minutes and press SET to save 4 Press C V on the remote control to select function and press SET to save Press C V on the remote control to select a memory No when you select Tuner and then press SET If there is no memory No this step is skipped 5 Press C V on the remote control to change the volume and press SET to save The cloc...

Page 33: ...ndow Note Dimmer Press SLEEP once The display window will be darkened by half To cancel it press SLEEP repeatedly until dim off y y All the LED turns off when Dimmer is being operated Note Auto power down 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 20 minutes The unit will also turn itself off after si...

Page 34: ...or Bluetooth function proper function of this unit is turned on y y If you have already paired with this unit automatically this unit can turn on by an input source when this unit is turned off y y If you turn off the unit by pressing the power button for more than 5 seconds Auto Power On function is disabled To activate it turn on the unit Note Auto function change This unit recognizes input sign...

Page 35: ...e control again the unit synchronizes with the TV y y If the connection fails check the conditions of this unit and your TV power function y y 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 wireless connection caused by interference or a distance y y The amount of time to tu...

Page 36: ... Check whether you select right function Press FUNCTION and check the selected function y y Check to see if the Speakers are connected correctly Speaker cables connected correctly The unit does not start playback y y An unplayable disc is inserted Check the playable disc y y No disc is inserted Insert a disc y y The disc is dirty Clean the disc Refer to page 40 y y The disc is inserted upside down...

Page 37: ...e the obstacle y y The batteries in the remote control are exhausted Replace the batteries with new ones No speaker light y y Check whether the speaker light cables are connected to the unit correctly Connect the speaker light cables to the unit correctly y y Check the speaker light effects by pressing LIGHTING LG Sound Sync does not work y y Check whether your LG TV supports LG Sound Sync y y Che...

Page 38: ...humidity 60 Bus Power Supply 5 V 0 500 mA Inputs AUX IN 2 0 Vrms 1 kHz 0 dB 600 Ω RCA jack L R PORT IN 1 2 Vrms 3 5 Ø jack MIC 27 mV Tuner FM Tuning Range 87 5 to 108 0 MHz or 87 50 to 108 00 MHz AM Tuning Range 522 to 1 620 kHz 520 to 1 710 kHz or 522 to 1 710 kHz CD Frequency Response 40 to 20 000 Hz Signal to noise ratio 75 dB Dynamic range 80 dB Amplifier Total output RMS 3000 W FRONT RMS 500 ...

Page 39: ...thout notice Trademarks and Licenses Bluetooth wireless technology is a system which allows radio contact between electronic devices 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 The Bluetooth word mark and log...

Page 40: ...arton 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 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 the u...

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