LG NB2540 Owner'S Manual Download Page 20

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Operating

Oper

ating

Controlling a TV with

the supplied remote

control

You can control your TV using the buttons below.
(LG TV only.)

WOOFER

LEVEL

WOOFER LEVEL

VOL

OFF

AUTO POWER AUTO VOL

DRC

STANDARD

MUSIC

CINEMA

OPTICAL

PORT.IN

VOL

INPUT

LG TV

PR/

Button

Operation

INPUT

Switch the TV’s input source
between the TV and other
input sources.

(TV Power)

Turn the TV on or off.

VOL

Adjust the volume of the
TV.

PR/CH

W/S

Scan up or down through
memorized channels.

Depending on the TV being connected, you
may not be able to control your TV using
some of the buttons.

The remote control of the unit performs
basic operation of your TV. Please use the
TV’s remote control to enjoy advanced
operation of your TV.

Note

NB2540-NB.ADEULLK_ENG.indd 20

2014-02-07 9:55:38

Summary of Contents for NB2540

Page 1: ...ur set and retain it for future reference NB2540 NB2540 S24A1 W NB2540D NB2540D S24A1 W OWNER S MANUAL 2 1 Channel Powerful Bass Sound Bar www lg com ENGLISH DEUTSCH FRANÇAIS ITALIANO SLOVENŠČINA NEDERLANDS NB2540 NB ADEULLK_ENG indd 1 2014 02 07 9 55 33 ...

Page 2: ...gs shall be never be blocked by placing the product on a bed sofa rug or other similar surface This product shall not be placed in a built in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer s instruction has been adhered to CAUTION concerning the Power Cord Most appliances recommend they be placed upon a dedicated circuit That is a single outlet ci...

Page 3: ...ities 3 The correct disposal of your old appliance will help prevent potential negative consequences for the environment and human health 4 For more detailed information about disposal of your old appliance please contact your city office waste disposal service or the shop where you purchased the product Disposal of waste batteries accumulators 1 When this crossed out wheeled bin symbol is attache...

Page 4: ...C Declaration of Conformity Contact office for compliance of this product LG Electronics Inc EU Representative Krijgsman 1 1186 DM Amstelveen The Netherlands y y Please note that this is NOT a Customer Service contact point For Customer Service Information see Warranty Card or contact the dealer that you purchased this product Indoor Use Only RF Radiation Exposure Statement This equipment should b...

Page 5: ... connection 14 PORT Portable IN connection 14 OPT OPTICAL IN connection 3 Operating 15 Operations 15 DRC Dynamic Range Control 15 Turn off the sound temporarily 15 AUTO POWER On Off 16 Auto power down 16 LG Sound Sync 17 Using Bluetooth technology 18 Listening to music stored on the Bluetooth devices 19 Sound adjustment 19 Setting sound effect 19 Adjust volume level automatically 19 Adjust the woo...

Page 6: ... Controls volume level of this unit by the remote control of your LG TV that is compatible with LG Sound Sync Introduction Symbols used in this manual Note Caution Indicates cautions for preventing possible damages from abuse Accessories Please check and identify the supplied accessories Designs and specifications of the accessories are subject to change without prior notice Remote control 1 Batte...

Page 7: ... Control buttons See page 20 LG TV Select LG TV function OPTICAL Select Optical function h Select Bluetooth function PORT IN Select Portable In function b i Mutes the sound WOOFER LEVEL o p Sets the sound level of woofer VOL o p Adjusts speaker volume c AUTO POWER ON OFF This function automatically powers on or off the unit AUTO VOL ON OFF Turns on or off the AUTO VOLUME mode DRC ON OFF Turns on o...

Page 8: ...ore using y y Do not apply too much pressure on the touch buttons If you apply too much pressure it can damage the sensor of the touch buttons y y Touch the button that you want to work in order to operate the function correctly y y Be careful not to have any conductive material such as metallic object on the touch buttons It can cause malfunctions Note Front panel A Power cord B SUB WOOFER 4Ω Con...

Page 9: ... few seconds LG Sound Sync LG Sound Sync Connected Turned on for few seconds LG Sound Sync Ready Blinks quickly Mute Turn off the sound temporarily Blinks slowly y y Once the unit is shut down to standby please wait several seconds before trying to use remote again y y When you press any button 1 LED on the main unit blink twice y y When you change function please wait several seconds for operatin...

Page 10: ...ayer etc Place the unit in front of the TV and connect it to the device you want Refer to pp 13 14 For best performance of wireless connection such as Bluetooth do not install the unit on Metallic furniture because wireless connection communicates through a module positioned on the bottom of the unit Caution NB2540 NB ADEULLK_ENG indd 10 2014 02 07 9 55 36 ...

Page 11: ...t supplied 1 Match the TV s BOTTOM EDGE of Wall bracket install guide with the bottom of TV and attach to the position TV 2 When you mount it on a wall concrete use the wall plugs You should drill some holes A guide sheet Wall bracket install guide is supplied to drill Use the sheet to check the point to drill 3 Remove the Wall bracket install guide NB2540 NB ADEULLK_ENG indd 11 2014 02 07 9 55 37...

Page 12: ...nit perform it in reverse order Note y y Do not install this unit upside down It can damage the parts of this unit or be the cause of personal injury y y Do not hang onto the installed unit and avoid any impact to the unit y y Secure the unit firmly to the wall so that it does not fall off If the unit falls off it may result in an injury or damage to the product y y When the unit is installed on a...

Page 13: ...d tube marked plus Connecting to your TV Using an OPTICAL cable 1 Connect the OPT IN jack on the back of the unit to OPTICAL OUT jack on the TV using an OPTICAL cable Optical cable 2 Set the INPUT source to OPTICAL Press OPTICAL on the remote control or F on the unit until the function is selected You can enjoy the TV audio through the speakers of this unit In the case of some TV models you must s...

Page 14: ... the function is selected 4 Turn on the portable player or external device and start playing it OPT OPTICAL IN connection Connect an optical output jack of external devices to the OPT IN jack To the optical output jack of external device Speaker easy setup Listens to sound from TV DVD or Digital Device with 2 1 or 2 ch mode 1 Connect the OPT IN jack on the back of the unit to optical out jack of y...

Page 15: ... if there is no signal for a certain period of time from the TV connected by LG Sound Sync Optical Wireless y y After the unit is turned on by AUTO POWER function it will be automatically turned off if there is no signal for a certain period of time from the external device connected by an optical cable y y If you turned off the unit directly it cannot be turned on automatically by AUTO POWER func...

Page 16: ...V s remote control again the unit synchronizes with the TV y y When the connection fails make sure of the condition of the TV and power 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 the function to the others Disconnecting the optical cable Disconnecting the wireless connection caused by interference or a dista...

Page 17: ...ooth technology About Bluetooth Bluetooth is wireless communication technology for short range connection The sound may be interrupted when the connection interfered by the other electronic wave or you connect the bluetooth in the other rooms Connecting individual devices under Bluetooth wireless technology does not incur any charges A mobile phone with Bluetooth wireless technology can be operate...

Page 18: ...he bluetooth device as close as possible and keep the distance However it may not work well in the case below There is a obstacle between the unit and the bluetooth device There is a device using same frequency with Bluetooth technology such as a medical equipment a microwave or a wireless LAN device y y This unit supports Bluetooth auto pairing However it does not operate in the case below When y...

Page 19: ...ound or low sound It depends on the mode of surround and the source of audio it is not defective y y You may need to reset the surround mode after switching the input sometimes even after the sound file changed Note Adjust volume level automatically This unit supports Auto volume function that automatically adjusts the volume level When the output sound is too loud or too low press AUTO VOL ON on ...

Page 20: ...T Switch the TV s input source between the TV and other input sources 1 TV Power Turn the TV on or off VOL o p Adjust the volume of the TV PR CH W S Scan up or down through memorized channels y y Depending on the TV being connected you may not be able to control your TV using some of the buttons y y The remote control of the unit performs basic operation of your TV Please use the TV s remote contr...

Page 21: ... ft y y There is an obstacle in the path of the remote control and the unit Remove the obstacle y y The batteries in the remote control is exhausted Replace the batteries with new one The AUTO POWER function does not work y y Depending on the connected device this function may not operate When you feel the output sound of the unit is low Check the details below and adjust the unit according to the...

Page 22: ...OPT IN 3 V p p Optical jack x 1 PORT IN 0 5 Vrms 3 5 mm stereo jack x 1 Available Digital Input Audio Sampling Frequency 32 kHz 44 1 kHz 48 kHz 96 kHz Amplifier Total 120 W Front 25 W x 2 4 Ω at 1 kHz Subwoofer 70 W 4 Ω at 100 Hz THD 10 Subwoofer S24A1 W Type 1 Way 1 Speaker Impedance 4 Ω Rated Input Power 70 W Max Input Power 140 W Dimensions W x H x D 156 mm x 300 mm x 294 mm Net Weight Approx 2...

Page 23: ... 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 Maintenance Handling the unit When shipping the unit Please save the original shipping carton 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 t...

Page 24: ...NB2540 NB ADEULLK_ENG indd 24 2014 02 07 9 55 39 ...

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