LG AJ7 Manuale utente
OWNER’S MANUAL
Wireless
Speaker
Please read this manual carefully before operating
your set and retain it for future reference.
MODEL
AJ7
Copyright ⓒ2018 LG Electronics Inc. All Rights Reserved.
www.lg.com
MFL70741004
1 Getting Started
Getting Started2
Getting Started
1
Safety Information
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK DO NOT REMOVE COVER (OR BACK)
NO USER-SERVICEABLE PARTS INSIDE REFER
SERVICING TO QUALIFIED SERVICE PERSONNEL.
This lightning ash with arrowhead
symbol within an equilateral
triangle is intended to alert the
user to the presence of uninsulated
dangerous voltage within the
product’s enclosure that may be of
sufcient magnitude to constitute
a risk of electric shock to persons.
The exclamation point within an
equilateral triangle is intended
to alert the user to the presence
of important operating and
maintenance (servicing)
instructions in the literature
accompanying the product.
WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK
HAZARD, DO NOT EXPOSE THIS PRODUCT TO RAIN
OR MOISTURE.
CAUTION: The apparatus should not be exposed to
water (dripping or splashing) and no objects lled
with liquids, such as vases, should be placed on the
apparatus.
WARNING: Do not install this equipment in a
conned space such as a book case or similar unit.
CAUTION: Do not use high voltage products around
this product. (ex. Electrical swatter) This product may
malfunction due to electrical shock.
CAUTION: Do not block any ventilation openings.
Install in accordance with the manufacturer’s
instructions.
Slots and openings in the cabinet are provided for
ventilation and to ensure reliable operation of the
product and to protect it from over heating. The
openings shall be never be blocked by placing the
product on a bed, sofa, rug or other similar surface.
This product should 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.
NOTICE: For safety marking information including
product identication and supply ratings, please refer
to the main label on the bottom or the other surface
of the product.
Getting Started 3
Getting Started
1
CAUTION concerning the Power Cord
The Power Plug is the disconnecting device. In case
of an emergency, the Power Plug must remain readily
accessible.
Check the specication page of this owner’s manual
to be certain of the current requirements.
Do not overload wall outlets. Overloaded wall outlets,
loose or damaged wall outlets, extension cords,
frayed power cords, or damaged or cracked wire
insulation are dangerous. Any of these conditions
could result in electric shock or re. Periodically
examine the cord of your device, and if its appearance
indicates damage or deterioration, unplug it,
discontinue use of the device, and have the cord
replaced with an exact replacement part by an
authorized service center. Protect the power cord
from physical or mechanical abuse, such as being
twisted, kinked, pinched, closed in a door, or walked
upon. Pay particular attention to plugs, wall outlets,
and the point where the cord exits the device.
This device is equipped with a portable battery or
accumulator.
How to Safely remove the batteries or the battery
pack from the equipment:
To Remove the old batteries or battery pack, follow
the assembly steps in reverse order. To prevent
contamination of the environment and bring on
possible threat to human and/or animal health, the
old batteries or the battery pack must be put in an
appropriate container at designated collection points.
Do not dispose of batteries or battery pack together
with other waste. It is recommended that you use
local, free reimbursement systems batteries or
battery packs, (may not be available in your area). The
batteries or the battery pack should not be exposed
to excessive heat such as sunshine, re or the like.
CAUTION: No naked ame sources, such as lighted
candles, should be placed on the apparatus.
Symbols
~Refers to alternating current (AC).
0Refers to direct current (DC).
Refers to class II equipment.
1Refers to stand-by.
!Refers to “ON” (power).
Refers to dangerous voltage.
Table of Contents4
Table of Contents
1 Getting Started
2 Safety Information
6 Unique Features
7 Playable file Requirement
7 – Playable file
7 – Compatible USB Devices
7 – USB device requirement
8 Top / Front panel
10 Rear panel
11 Remote control
2 Connecting
13 AC Power Cord Connection
13 Antenna Connection
14 Optional Equipment Connection
14 – PORT. IN Connection
14 – USB Connection
3 Operating
15 Basic Operations
15 – USB Operations
16 – Selecting a file or folder
16 Other operations
16 – Turn off the sound temporarily
16 – Sleep Timer Setting
16 – Mood light
17 – Auto display dimmer
17 – Displaying information
17 – Auto power down
17 – AUTO POWER On
18 – Auto function change
18 Sound adjustment
18 – Setting the sound mode
18 Adjust the Treble/Bass
19 Using BLUETOOTH® wireless technology
19 – Listening to music stored on the Bluetooth
devices
22 Using the Music Flow Bluetooth App
22 – About “Music Flow Bluetooth” App
22 – Install “Music Flow Bluetooth” App onto
Your Bluetooth Device
23 – Activate Bluetooth with “Music Flow
Bluetooth” App
24 Radio Operations
24 – Listening to the radio
24 – Improving poor FM reception
24 – Presetting the Radio Stations
24 – Deleting all the saved stations
25 – Seeing information about a Radio station
Getting Started6
Getting Started
1
Unique Features
BLUETOOTH®
Listens to music stored on your Bluetooth device.
Music Flow Bluetooth
Music Flow Bluetooth is an app designed to let you
take control of some of LG’s latest audio devices.
(Page 22-23)
Portable In
Listens to music from your portable device. (MP3,
Notebook, etc.)
Getting Started 7
Getting Started
1
Playable file
Requirement
Playable file
Sampling Frequency
MP3 : within 32 to 48 kHz
WMA : within 32 to 48 kHz
OGG : within 32 to 96 kHz
FLAC : 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz,
176.4 kHz and 192 kHz (16 bit/ 24 bit)
WAV : 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz,
176.4 kHz and 192 kHz (16 bit/ 24 bit)
Bitrate resolution
MP3 : within 80 to 320 kbps
WMA : within 56 to 128 kbps
OGG : within 64 to 500 kbps
yMaximum les : Up to 2,000
yMaximum directories : Up to 200
yA protected le by DRM (Digital rights
management) cannot be played on the unit.
yVideo les in the USB storage device can not be
played.
yDepending on the performance of your USB
device, playback may not work well.
yThe le requirements are not always compatible.
yThere may have some restrictions by le
featuresand media server’s ability.
Compatible USB Devices
yMP3 Player : Flash type MP3 player.
yUSB Flash Drive :
Devices that support USB2.0 or USB1.1.
yThe USB function of this unit does not support all
USB devices.
USB device requirement
yDevices which require additional program
installation when you have connected it to a
computer, are not supported.
yDo not extract the USB device while in operation.
yFor a large capacity USB, it may take longer than a
few minute to be searched.
yTo prevent data loss, back up all data.
yIf you use a USB extension cable or USB hub, the
USB device is not recognized.
yThe exFAT le system is not supported on this
unit. (FAT16/FAT32/NTFS systems are available.)
yThis unit recognizes up to 2,000 les.
yExternal HDD, Card readers, Locked devices, or
hard type USB devices are not supported.
yUSB port of the unit cannot be connected to PC.
The unit cannot be used as a storage device.
ySome USB may not work with this unit.
yIf the device name is unavailable, “_” will be
displayed.
Getting Started8
Getting Started
1
Top / Front panel
Hard wood leg parts are made by cutting and attaching original wood, so there are various colors and
patterns. And it is normal condition.
, Note
Getting Started 9
Getting Started
1
a Display window
b1(Standby)
Turns the power on or off.
cF (Function)
Selects the function and input source.
Input source / Function Display
USB USB
Portable input PORTABLE
Bluetooth BT
Radio FM
dp/o(Volume)
Adjusts speaker volume.
eC/ V (Skip/Search)
- Skips backward or forward.
- Searches for a section within a le.
- Selects the radio stations.
N (Play/Pause)
- Starts or pauses playback.
- Turns on or off the Bluetooth connection lock.
(Page 21)
- Stores programme of Radio. (Page 24)
- Deletes the saved stations. (Page 24)
f(Mood light)
Adjusts mood light.
g USB Port
You can play sound les by connecting the USB
device.
Open USB cover by using your nger to connect
USB.
, Note
h Remote sensor
i Speaker
j Woofer
Precautions in using the touch buttons
yUse the touch buttons with clean and dry
hands.
- In a humid environment, wipe out any
moisture on the touch buttons before
using.
yDo not apply too much pressure on the touch
buttons.
- If you apply too much pressure, it can
damage the sensor of the touch buttons.
yDo not touch the button too quickly.
- Touch the button that you want to work in
order to operate the function correctly.
yBe careful not to have any conductive
material such as metallic object on the touch
buttons. It can cause malfunctions.
, Note
Getting Started10
Getting Started
1
Rear panel
aANTENNA : Connect a FM antenna.
bPORT (Portable).IN : Connect a portable device.
c AC IN socket : Connect an AC power cord.
dMood light
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