LG NB2540 user manual

Contents

1. Unique featuresp. 6

   Auto power down This unit will power off by itself for energy saving consumption. Portable In Listen to music from your portable device. (MP3, Notebook, etc)…

2. Introductionp. 6

   Symbols used in this manual , , Note Indicates special notes and operating features. > > Caution Indicates cautions for preventing possible damages from abuse.…

3. Symbols used in this manualp. 6

   , , Note Indicates special notes and operating features. > > Caution Indicates cautions for preventing possible damages from abuse. Accessories Please check…

4. Remote controlp. 7
5. About LED conditionp. 9

   Function Condition LED Description On/Off Turn on the unit. Turned off. Turn off the unit. Turned on. Bluetooth Bluetooth Paired. Turned on for few seconds.…

6. Connecting to your TVp. 13

   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…

7. Using an OPTICAL cablep. 13

   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.…

8. OPT.(OPTICAL) IN connectionp. 14

   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…

9. Operationsp. 15

   DRC (Dynamic Range Control) Make the sound clear when the volume is turned down (Dolby Digital only). This function turns on or off each time you press DRC…

10. DRC (Dynamic Range Control)p. 15

    Make the sound clear when the volume is turned down (Dolby Digital only). This function turns on or off each time you press DRC ON/OFF

11. Turn off the sound temporarilyp. 15

    Press @ to mute your unit. To cancel it, press @ again on the remote control or change the volume level

12. AUTO POWER On/Offp. 15

    This function automatically turns on/off the unit when you turn on/off the TV or the external device (DVD Player, Blu-ray Disc Player, etc.) connected to this…

13. Auto power downp. 16

    This unit will power off itself to save electric consumption in the case main unit is not connected to external device and is not used for 20 minutes. This…

14. LG Sound Syncp. 16

    You can control some functions of this unit by your TV's remote control with LG Sound Sync. It is compatible with the LG TV that supports LG Sound Sync. Make…

15. Sound adjustmentp. 19

    Setting sound effect This system has a number of pre-set surround sound fields. You can select a desired sound mode by pressing each effect buttons. The…

16. Setting sound effectp. 19

    This system has a number of pre-set surround sound fields. You can select a desired sound mode by pressing each effect buttons. The displayed items for the…

17. Troubleshootingp. 21

    Troubleshooting 4 Troubleshooting PROBLEM CAUSE & CORRECTION No Power yy The power cord is unpluged. Plug in the power cord. yy Check the condition by…

18. Specificationsp. 22

    General Power requirements 120 V ~ 60 Hz Power consumption 21 W Dimensions (W x H x D) 880 mm x 62 mm x 90 mm (34.7" x 2.44" x 3.54") Net Weight (Approx.) 1.8…