LG CM2640 User Guide

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MP3/ WMA/FLAC file compatibility with this unit is 
limited as follows :

 

y  Sampling frequency : 

MP3 : within 8 to 48 kHz 
WMA : within 8 to 48 kHz 
FLAC : within 8 to 96 kHz(USB), 
 

 within 8 to 48 kHz(CD)

 

y  Bit rate : within 8 to 320 kbps (MP3),  

40 to 192 kbps (WMA)

 

y Maximum files : Under 999

 

y File extensions : “.mp3”/ “.wma”/”.flac”

 

y CD-ROM file format : ISO9660/ JOLIET

 

y Support channel(FLAC) : Up to 2 channel

 

y Support output bit/sample (FLAC) : 16bit

 

y bps(FLAC) : Up to 2.5Mbps
The DTS is not supported. In case of DTS audio 
format, audio is not output.
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)

 

y MP3 Player : Flash type MP3 player.

 

y  USB Flash Drive :  

Devices that support USB2.0 or USB1.1. 

 

y  The USB function of this unit does not support 

all USB devices.

 

y  Devices which require additional program 

installation when you have connected it to a 
computer, are not supported.

 

y  Do not extract the USB device while in operation.

 

y  For a large capacity USB, it may take longer than 

a few minutes to be searched.

 

y To prevent data loss, back up all data.

 

y  If you use a USB extension cable or USB hub, the 

USB device is not recognized.

 

y  Using NTFS file system is not supported. (Only 

FAT(16/ 32) file system is supported.)

 

y  This unit is not supported when the total 

number of files is 1 000 or more.

 

y  External HDD, Card readers, Locked devices, or 

hard type USB devices, mobile phone are not 
supported.

 

y  USB port of the unit cannot be connected to PC. 

The unit cannot be used as a storage device.

 

y Some USB may not work with this unit.

 

y In power on state, you can charge your Android 

device via USB port.

CM2640-FB.DRUSLLK_3445-ENG.indd   7

2014-04-03     10:00:21