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LG CM2540, Owner'S Manual

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LG CM2540 Owner'S Manual Download Page 19

Operating

19

Oper

ating

2

Listening to music from your 

portable device

The unit can be used to play the music from many 
types of portable device. 

1.  Connect the portable device to the 

PORT. IN

 

connector of the unit.

2.  Turn the power on by pressing 

1

/

!

.

3.  Select the PORTABLE function by pressing 

FUNCTION

 on the remote control.

4.  Turn the portable device on and start playing it.

Listening to music with your 

headphones 

Connect a pair of stereo headphones (  3.5 mm 
phone plug) to   on the unit for private listening.

You can’t hear any sound from speakers, while 
the headphones plug is inserted in the  .

 

,

Note

CM2540-FG.AAUSLLK_3469-ENG.indd   19

2014-05-15   �� 10:19:07

Summary of Contents for CM2540

Page 1: ... lg com ENGLISH Please read this manual carefully before operating your set and retain it for future reference CM2540 OWNER S MANUAL Micro Hi Fi System CM2540 FG AAUSLLK_3469 ENG indd 1 2014 05 15 10 19 02 ...

Page 2: ... s instruction has been adhered to 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 exposu...

Page 3: ... exposed to excessive heat such as sunshine fire or the like CAUTION The apparatus shall not be exposed to water dripping or splashing and no objects filled with liquids such as vases shall be placed on the apparatus y y The appliance is not intended for use by young children or infirm persons without supervision y y Young Children should be supervised to ensure that they do not play with applianc...

Page 4: ...ng to music from your portable device 19 Listening to music with your headphones 20 Radio Operations 20 Listening to the radio 20 Presetting the Radio Stations 20 Deleting all the saved stations 20 Improving poor FM reception 21 Other Operation 21 Programmed Playback 21 Displaying file information ID3 TAG 21 Resume playback 21 Turn off the sound temporarily 21 Sound adjustment 21 Setting the sound...

Page 5: ...ents 5 1 2 3 4 3 Troubleshooting 28 Troubleshooting 4 Appendix 29 Trademarks and Licenses 30 Specifications 31 Maintenance 31 Notes on Discs 31 Handling the Unit CM2540 FG AAUSLLK_3469 ENG indd 5 2014 05 15 10 19 02 ...

Page 6: ...e iPod or Android device Enjoys music from iPhone iPod or Android device with simple connection LG Bluetooth Remote You can control this unit with your iPod touch iPhone or Android device via Bluetooth This unit and your device must be paired for Bluetooth Visit Apple App Store or Google Android Market Google Play Store For detailed information refer to page 26 27 Accessories Please check and iden...

Page 7: ...r 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 it to a computer are not supported y y Do not extract the USB device while in operation y y For a large capacity USB it may take longer than a few...

Page 8: ... Selects the function and input source Mutes the sound VOL o p Adjusts speaker volume b PROGRAM MEMORY Stores radio stations Creates a playlist you want to listen to SOUND EFFECT Chooses sound impressions INFO Sees information about your music mp3 wma files often come with ID3 tags The tag gives the Title Artist Album or Time information REPEAT MENU Listens to your tracks files repeatedly or rando...

Page 9: ...letes MP3 WMA FLAC files USB REC USB direct recording CLOCK Sets a clock and checks a time ALARM Uses your player as an alarm clock SET Confirms the clock and the alarm setting The button is not available for any function LIGHTING Selects a LIGHTING ON OFF mode of unit The button is not available for any function CM2540 FG AAUSLLK_3469 ENG indd 9 2014 05 15 10 19 04 ...

Page 10: ...loader p o Adjusts volume level b Display window c Disc slot Loads a disc Precautions in using the touch buttons y y Use the touch buttons with clean and dry hands In a humid environment wipe out any moisture on the touch buttons before using y y Do not press the touch buttons hard to make it work If you apply too much strength it can damage the sensor of the touch buttons y y Touch the button tha...

Page 11: ...vice Listens to music with your headphone 3 5 mm FM ANT Connects the FM wired antenna USB Port Plays and records the audio files by connecting the USB device Plays the audio files using your USB cable for iPhone iPod and Android b POWER IN a b CM2540 FG AAUSLLK_3469 ENG indd 11 2014 05 15 10 19 05 ...

Page 12: ... can see messages as follows Message Cause CHARGE Your device is not supported by AOA 2 0 Only charging Number of files This unit recognizes your USB IPOD This unit recognizes your iOS device as an known device ANDROID This unit recognizes your Android device supported by AOA 2 0 as known device NO USB Any device is not connected to USB port This unit recognizes your Android device as an unknown d...

Page 13: ... the unit Skipping to the next previous track file Press C V on the remote control or Y U on the unit to skip the track file in stop status During playback press V on the remote control or U on the unit to go to the next track file Playing after 3 seconds press C on the remote control or twice Y on the unit to go to the beginning of the track file Searching for a section within a track file Press ...

Page 14: ...s an unknown device Your iPhone iPod is exceptionally low in power d The battery needs to be charged d If you charge the battery while iPhone iPod is extremely low in power it may take longer to be charged y y When you disconnect your iPhone iPod during playback the playback pauses y y When your iPhone iPod is connected you cannot control the volume button of your iPhone iPod y y You may not contr...

Page 15: ...st Jellybean software and or the correct AOA2 0 USB audio standard About AOA Android Open Accessory 2 0 version Audio output from Android device to the Accessory and HID Human Interface Device y y You are recommended to remove the case for your Android device Ver4 1 or later before you connect your Android device to USB port using a cable Note 1 Connect Android device to the USB port by using the ...

Page 16: ... be possible to control your Android device from this unit We recommend installing the latest software version y y If your Android device does not support AOA Android Open Accessory 2 0 version this unit can only charge your Android device even though Android device has OS 4 1 or later Note USB CD Operation USB Connection Connect the USB port of USB Memory or mp3 wma player etc to the USB port on ...

Page 17: ...ontrol or Y U on the unit to skip the track file in stop status During playback 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 During playing the music within 3 seconds press twice C on the remote control or twice Yon the unit to the previous track file Searching...

Page 18: ...presented as the following order FAT USB CD FILE_01 FILE_02 FILE_03 FILE_04 FILE_05 FILE_06 FILE_07 FILE_08 FILE_09 FILE_10 Note Deleting an MP3 WMA FLAC file You can delete file folder or format by pressing DELETE This function is supported only in stop status USB only 1 Select the file you want to delete and press DELETE Select the folder you want to delete by pressing PRESET FOLDER W S Then pre...

Page 19: ... power on by pressing 1 3 Select the PORTABLE function by pressing FUNCTION on the remote control 4 Turn the portable device on and start playing it Listening to music with your headphones Connect a pair of stereo headphones 3 5 mm phone plug to on the unit for private listening You can t hear any sound from speakers while the headphones plug is inserted in the Note CM2540 FG AAUSLLK_3469 ENG indd...

Page 20: ...it until Tuner in the display window The last received station is tuned in 2 Select the desired frequency by pressing TUN on the remote control or Y U on the unit 3 Press PROGRAM MEMORY A preset number will blink in the display window 4 Press PRESET FOLDER W S to select the preset number you want 5 Press PROGRAM MEMORY The station is stored 6 Repeat steps 2 to 5 to store other stations 7 To listen...

Page 21: ...porarily Press on the remote control to mute your sound You can mute the sound in order for example to answer the telephone And MUTE will blink in the display window To cancel mute function press again or press VOL on the remote control or p o on the unit Sound adjustment Setting the sound mode This system has a number of pre set sound fields You can select a desired sound mode by using SOUND EFFE...

Page 22: ...nit synchronized with your iPhone iPod for clock setting there will be a time difference between the iPhone iPod and the unit In power off state the clock won t be synchronized with your iPhone iPod Setting the alarm You can use the unit as an alarm clock You have to set the clock before setting the alarm 1 Turn the unit on 2 Press ALARM Each of functions flashes 3 Press SET when the function you ...

Page 23: ... the unit will be turned off To cancel the sleep function press SLEEP repeatedly until SLEEP 10 appears and then press SLEEP once again while SLEEP 10 is displayed y y You can check the remaining time before the unit is turned off y y Press SLEEP The remaining time appears in the display window Note Dimmer Press SLEEP once The display window will be darkened by half To cancel it press SLEEP repeat...

Page 24: ... can check the recording percentage rate for the USB record on the display window during the recording AUDIO CD MP3 WMA FLAC CD Only y y During recording MP3 WMA FLAC there is no sound y y When you stop recording during playback the file that has been recorded at that time will be stored Except for MP3 WMA FLAC files y y Do not remove the USB device or turn off the unit during USB recording If not...

Page 25: ...rmed again 1 Select the Bluetooth function by using the FUNCTION on the remote control or F on the unit 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 display depending on the type of Bluetooth device Your unit appears as LG ...

Page 26: ...oth device and the player the connection will be disconnected y y The more distant between the unit and the bluetooth device the lower the sound quality becomes Note Using LG Bluetooth Remote app About LG Bluetooth Remote app LG Bluetooth Remote app bring a suite of new features to your unit To enjoy more features you are recommended to download and install free LG Bluetooth Remote Install LG Blue...

Page 27: ...ted Depending on the smartphone s O S this process has a difference y y Depending on the Bluetooth device BT app may not work y y In Bluetooth function if you use BT app the supplied remote control may not work y y When using BT app for remote control the operation may differ from the supplied remote control y y According to the smartphone s operating system you have some differences for BT app s ...

Page 28: ...on manually y y Preset some radio stations see page 20 The remote control does not work properly y y Operate the remote control within about 23 ft 7 m y y Remove the obstacle in the path of the remote control and the unit y y Replace the battery with new one iPhone iPod does not work Connect your iPhone iPod using USB cable firmly Android device does not work y y Check whether your device s O S is...

Page 29: ...oes 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 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 CM2540 FG AAUSLLK_3469 ENG indd...

Page 30: ... Supply 5 V 0 1 A Inputs PORT IN 0 7 Vrms 3 5 mm stereo jack Tuner FM Tuning Range 87 5 MHz to 108 0 MHz or 87 50 MHz to 108 00 MHz Amplifier Stereo mode 10 W 10 W T H D 10 CD Frequency Response 40 Hz to 20 kHz Signal to noise ratio More than 60 dB Dynamic range More than 55 dB Speakers Type built in Impedance 8 Ω Rated Input Power 10 W Max Input Power 20 W y y Design and specifications are subjec...

Page 31: ...ally 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 unit To clean the player use a soft dry cloth If the surfaces are extremely dirty use a soft cloth lightly moisten...

Page 32: ...CM2540 FG AAUSLLK_3469 ENG indd 32 2014 05 15 10 19 08 ...

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