LG CM2540DAB Owner's Manual

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Operating
22
Oper
ating
2
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 EFFECT on the remote control.
The displayed items for the Equalizer may be 
different depending on sound sources and effects.
On Display
Description
NATURAL
You can enjoy comfortable and 
natural sound.
AUTO EQ
Sets the sound equalizer on the 
mode that is the most similar to 
the genre which is included in 
the MP3 ID3 tag of song files.
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
(BASS BLAST)
Reinforces the treble, bass and 
surround sound effect.
BYPASS
You can enjoy the sound 
without equalizer effect.
Maybe you need to reset the sound mode, 
after switching the input, sometimes even 
after the sound track/file is changed.
 
,
Note
Setting the Clock
You have three ways to set the clock.
1.  Turn the unit on.
2. Press CLOCK for at least 2 seconds.
3.  Choose time mode by pressing C/Von 
the remote control or Y/U on the unit.
-  12:00 (for an AM and PM display) or 0:00 (for a 
24 hour display)
4. Press SET/RDS to confirm your selection.
5.  Select the hours by pressing C/Von the 
remote control or Y/U on the unit.
6. Press SET/RDS to confirm your selection.
7.  Select the minutes by pressing C/Von 
the remote control or Y/U on the unit.
8. Press SET/RDS to confirm your selection. 
9.  If you want to reset the clock, press and hold 
CLOCK .Then repeat steps 3-8.
Setting the Clock through “LG 
Bluetooth Remote” App
Install “LG Bluetooth Remote” app on your Android 
device. (see page 26 - 27)
Your unit’s clock will be automatically synchronized 
with your device by activating Bluetooth 
connection through “LG Bluetooth Remote” app.
Setting the clock by synchronizing 
your iPhone/iPod
Connect iPhone/iPod to the USB port using the 
iPhone/iPod’s cable and select USB function. Then 
the clock setting in the display window will be 
synchronized with your iPhone/iPod.
After the unit 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.