LG CM4230 Owner'S Manual Download Page 1

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Please read this manual carefully before operating
your set and retain it for future reference.

CM4230 (CM4230, CMS4230F)

OWNER’S MANUAL

Mini Hi-Fi System

ENGLISH

CM4230_AU.DPANLLK ENG 7527.indd 1

2013-03-06 9:28:08

Summary of Contents for CM4230

Page 1: ...ly before operating your set and retain it for future reference CM4230 CM4230 CMS4230F OWNER S MANUAL Mini Hi Fi System ENGLISH CM4230_AU DPANLLK ENG 7527 indd 1 CM4230_AU DPANLLK ENG 7527 indd 1 2013 03 06 9 28 08 2013 03 06 9 28 08 ...

Page 2: ...CM4230_AU DPANLLK ENG 7527 indd 2 CM4230_AU DPANLLK ENG 7527 indd 2 2013 03 06 9 28 08 2013 03 06 9 28 08 ...

Page 3: ...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 la...

Page 4: ...e 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 shall not be 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 ...

Page 5: ...med Playback 14 Displaying file information 14 Searching for a folder 15 Turn off the sound temporarily 15 Deleting an MP3 WMA file 15 DEMO 16 AUTO DJ playback 16 Auto Power Down 17 Radio Operations 17 Listening to the radio 17 Presetting the Radio Stations 17 Deleting all the saved stations 17 Improving poor FM reception 18 Sound adjustment 18 Setting the surround mode 19 Setting the Clock 19 Set...

Page 6: ...ited as follows Sampling frequency within 32 to 48 kHz MP3 within 32 to 48 kHz WMA Bit rate within 32 to 320 kbps MP3 40 to 192 kbps WMA Maximum files Under 999 File extensions mp3 wma CD ROM file format ISO 9660 JOLIET We recommend that you use Easy CD Creator which creates an ISO 9660 file system You have to set the disc format option to Mastered in order to make the discs compatible with the LG...

Page 7: ...city USB it may take longer than a few minute to be searched To prevent data loss back up all data If you use a USB extension cable or USB hub the USB device is not recognized Using NTFS file system is not supported Only FAT 16 32 file system is supported This unit is not supported when the total number of files is 1 000 or more External HDD Card readers Locked devices or hard type USB devices are...

Page 8: ...Getting Started 8 Getting Started 1 Front Panel CM4230_AU DPANLLK ENG 7527 indd 8 CM4230_AU DPANLLK ENG 7527 indd 8 2013 03 06 9 28 09 2013 03 06 9 28 09 ...

Page 9: ...e unit ON or OFF h Display window i USB REC Records music to USB j BASS BLAST Reinforces the treble bass and surround effect k TST MO Starts or pauses playback Selects Stereo Mono l CLOCK Sets the clock and checks the time m Volume knob Adjusts volume of speaker n FUNC Selects the function or input source o U Skip Search Searches backward Skips to the next track file p R Open Close Opens and close...

Page 10: ...g The button is not available for any function REPEAT MENU Listens to your tracks files repeatedly or randomly C V Skip Search Skips Fast backward or Forward Searches for a section within a track file TUNING Selects the radio station Z ENTER Stops playback or recording Cancels DELETE function d M Play Pause Starts or pauses playback Selects STEREO MONO SOUND EFFECT Chooses sound impressions AUTO D...

Page 11: ...ted 11 Getting Started 1 a AUX IN L R connectors b ANTENNA FM AM c POWER IN d SPEAKERS terminal Rear Panel CM4230_AU DPANLLK ENG 7527 indd 11 CM4230_AU DPANLLK ENG 7527 indd 11 2013 03 06 9 28 09 2013 03 06 9 28 09 ...

Page 12: ...ntiful bass sound on speaker cabinet enclosure 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 Note Color Speaker Red Front White Front Optional Equipment Connection AUX IN Connection Connect an output of auxiliary device Camcoder TV Player etc to the AUX IN L R connector If...

Page 13: ... device to the AUX IN L R connector of the unit 2 Turn the power on by pressing 1 Power 3 Select the AUX function by pressing FUNC on the unit 4 Turn the external device and start playing it Antenna Connection Connect the supplied FM AM antenna for listening to the radio Connect the FM wire antenna to the FM antenna connector Connect the AM loop antenna to the AM antenna connector Be sure to fully...

Page 14: ...e changed in the following order RPT1 RPT DIR only MP3 WMA RPT ALL RANDOM OFF DIR Directory The DTS is not supported In case of DTS audio format audio is not output Other Operations Programmed Playback The program function enables you to store your favorite files from any disc or USB device A program can contain 20 tracks files 1 Insert a CD or connect your USB and wait for it to be ordered 2 Pres...

Page 15: ...r press T ST MO on the unit 3 If you want to exit the current mode press Z ENTER on the remote control or press I on the unit Do not extract the USB device during operation play delete etc Regular back up is recommended to prevent data loss The delete function may not be supported according to the USB status Note DEMO In power off state press SET DEMO on the unit once The unit will power on and di...

Page 16: ... is not available to search file by pressing PRESET FOLDER W Son the remote control If you move to other functions or stop the music using I on the unit or Z ENTER on the remote control in AUTO DJ mode AUTO DJ function will not work AUTO DJ function is not supported in the music file whose length is less than 60 seconds During recording AUTO DJ function is not available If you change a disc while ...

Page 17: ... 1 Press FUNCTION on the remote control or FUNC on the unit 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 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 st...

Page 18: ...RENGUE SALSA SAMBA CUMBIA AFRO HIP HOP POP CLASSIC JAZZ ROCK This program lends an enthusiastic atmosphere to the sound giving you the feeling you are at an actual rock pop jazz or classic concert MP3 OPT This function is optimized for compressible MP3 file It improves the treble sound BASS Reinforces the treble bass and surround sound effect LOUDNESS Improves the bass and treble sound BYPASS You ...

Page 19: ...t the alarm press and hlod TIMER Then repeat steps 3 6 Sleep Timer Setting Press SLEEP on the remote control repeatedly to select delay time between 10 and 180 minutes After delay time the unit will turn off You can see the following order 180 150 120 90 80 70 60 50 40 30 20 10 To cancel the sleep function press SLEEP repeatedly until the display window get bright Press SLEEP The remaining time ap...

Page 20: ...UDIO CD only X1 SPEED You can listen to music while recording it X2 SPEED You can just record the music file 5 Press USB REC on the remote control or USB REC on the unit to finish the setting You can check the recording percentage rate for the USB record on the display window during the recording MP3 WMA CD Only During recording MP3 WMA there is no sound When you stop recording during playback the...

Page 21: ...c with the label or printed side facing upwards Radio stations cannot be tuned in properly The antenna is positioned or connected poorly Connect the antenna securely The signal strength of the radio station is too weak Tune to the station manually No stations have been preset or preset stations have been cleared when being tuned by scanning preset channels Preset some radio stations see page 17 fo...

Page 22: ... to 90 Bus Power Supply DC 5 V 0 500 mA Inputs AUX IN 2 0 Vrms 1 kHz 0 dB 75 Ω RCA jack L R x 1 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 Amplifier Stereo mode 65w 65w 4 Ω at 1KHz THD 10 CD Frequency Response 100 to 20 000 Hz Signal to noise ratio 75 dB Dynamic range 80 dB CM4230_AU DPANLLK ENG 7527 indd 22 ...

Page 23: ... 4 Ω Rated Input Power 65W Max Input power 130W Net Dimensions W x H x D 190 mm x 310 mm x 205 mm Net Weight 2 07 kg x 2 Design and specifications are subject to change without notice CM4230_AU DPANLLK ENG 7527 indd 23 CM4230_AU DPANLLK ENG 7527 indd 23 2013 03 06 9 28 09 2013 03 06 9 28 09 ...

Page 24: ...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 moistened with a mild detergent so...

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