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INSTRUCTION MANUAL
This product is a portable audio system supporting Bluetooth, USB, SD card, external sound source input and amplification, FM
radio manufactured with digital signal processing technique.
Precautions
Read the manual prior to first using the product and keep it for further reference.
For best sound performances, keep the unit away from water, moisture, direct sunlight, extreme temperatures.
Place the unit in such a way that it can’t fall down.
Never disassemble the unit. Otherwise, it may invalidate the warranty.
Warning:
1. The apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases, shall be
placed on the apparatus to avoid any accident.
2.
To prevent fire or electric shock, please check the compliance of the voltage of power grid with the specified supply
voltage of this unit.
Accessories
□
Unit
□
Users’ Manual
□
MICRO USB charge cord
□
Aux input cable
Description of Front Panel
Definitions of Keypads and Jacks:
There are 5 keys and 4 jacks and 1 switch defined as below:
1.
: :
Press it shortly to start up and press it for a longer time to power
off.
2. :
Press it shortly in radio mode to adjust the radio stations upward or
changeover to Bluetooth function. Shortly press it in USB, SD/TF card status
for next music and press it for a longer time to tune up the volume.
3.
:
Press it shortly in radio mode to adjust the radio stations downward
or changeover to Bluetooth function. Shortly press it in USB, SD/TF card
status for previous music and press it for a longer time to tune down the volume.
4.
: Press it for a longer time to pair the Bluetooth, and press it shortly to play or pause the Bluetooth; press it shortly in
radio mode for auto search and to memorize the saved radio stations.
5.
: Press it shortly to switch over the functions.
6.
MIC
:
Microphone for hands-free calls
7.
Blue and red indicator lamp
8.
Green and yellow indicator lamp.
Description of Rear Panel
1. :
USB Port: Connect all kinds of cell phones and iPod. iPhone, etc. for
charge
2. :
SD/TF card input
3. :
For external audio input (specifications: 3.5mm plug)
4. :
DC5V power supply / charge socket
5.
◎
: The charge indicator lamp of the built-in 3.7 V lithium battery
INDICATOR LAMP:
Blue lamp in the front of unit:
The blue lamp flickers during the Bluetooth
connection and pairing and remains ON after the connection and pairing.
Green lamp in the front of unit:
The green lamp remains ON during the radio mode; it flickers during the auto radio station
search and saving.
Purple lamp in the front of unit:
The purple lamp remains ON during AUX mode.
Red lamp in the front of unit:
The red lamp flickers during play in USB mode; and it remains ON after it.
Yellow lamp in the front of unit:
The yellow lamp flickers during SD/TF play mode and remains ON after it.
Red lamp in the back of unit:
The red lamp flickers when the unit is connected via USB to a computer to charge the built-in 3.7 V
lithium battery and it remains ON when the battery is completely charged.
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