User's Manual

MD2
6.Re-pairing: To touch the PAIR button on the control panel for re-pairing,
meanwhile the indicator will flash, and there is voice prompt” Waiting for
the pairing”. then you can pair the MD2 with your Mobile, the voice prompt
【pairing completed】after paired.
8.AUX input play: touch the INPUT button on the control panel till the indicator
turn red and the un it will be connected to the AUX channel play. You can
play music via 3.5mm from Mobile, MP3, and PC.
MADE IN CHINA
Address : hongtu RD,Songxia lndustry Park,Songgang Nanhai District,Foshan,
Guangdong Province,China
Manufacturer:Foshan LANCHIYA Digital Technology Co., Ltd China
SPECIFICATIONS
A m pl if ie r o ut pu t p ow er : 4W ( RM S) X 2
A m pl if ie r i np ut s e ns it iv i ty : ≤40 0 mV
: ≤ %
A m pl if ie r S NR : ≥ 75 d B
F r eq ue nc y r es po n se :7 0H z ~2 0K Hz
D C i np ut : DC 5 V 0. 5- 1 A
B a tt er y: 3 . 7V 2 20 0 mA h
B a tt er y ti m e 6- 10 h ou rs
B a tt er y ch a rg in g ti m e: 4 -6 h ou rs
B l ue t oo th r a ng e: 7 - 10 M
B l ue to ot h v er si on : 2 .1 +E D R Su pp o rt A 2D P
D i st or ti o n 1
5
6
9.Built -in bat tery us e: when usi ng the bu ilt-in battery to play music, the
unit will mana g e th e ba t t e r y use automa tically, when the power is lo w,
the unit wil l decre ase the volume to ensure the sound qu ality and longer
play time, and voice prompt(the battery is low please recharge) once in 1 minutes,
the front indicator will be red and flash, When battery cannot support normal
used unit will be power off after red indicator flash for 5 times
7.Please recharge on time when battery is low, for the device can work as well
8.Please recharge the batter in every three months if long times no use.
9.The speaker has high capacity batter inside please avoid the heat, wet,
do not disassemble the battery or put in into water or fire.
10.If you have problem with NFC, please check:
1)Make sure the mobile has NFC function,
2)Make sure the NFC and Bluetooth is ON
3)Make sure the NFC can activate the Bluetooth and audio in you mobile
4)Make sure the mobile is unlocked
5)Remove the phone case
6)Use the right part of NFC on your mobile
7)If the NFC found AMETHYST MD2 but can't connect, make sure MD2 is
on and under Bluetooth mode
11.if you can not connect with speaker as well, please power it off for 3s then
turn it on.
12.The USB port only used for supplying elec tr i ca l voltage for operational
power or recharging the internal batteries, not any data transfer between
the PC
NOTE
*
1.The Bluetooth device can't find the speaker, the speaker may still connect
with last Blue tooth device or another device are searching and connecting
with speaker at same time. Now you need to operate as Step 6 to re-connect it
2. If you hear intermittent sound or no sound from speaker after connection
Please check if the distance from you and speakers are in communication
range (8-10M without barrier)
3.Don't let Opposite close to speaker when you use speaker phone function
to avoid Echo
4.Please use default music player with your blue tooth device system like,
iPod, Samsung player, Windows media player. As lots of third party music
player does not support smooth song change function, to avoid “pu”sound.
5.Not work with NFC: please make sure the mobile has NFC function and turn
it on.
6.The phon e case may influence the NFC function, please remove if you
cannot connect NFC as well.
7.TF card: Insert the TF card when MD2 is on, the MD2 will play music from
TF card automatically, or you can press input to select TF card, the front
indicator will be orange, follow the step 4 to control the music playing.
PAIR
INPUT
10.Charging: please use the supplied USB cable to connect USB port on PC
(USB 2.0 ) or adaptor (output 1A), the red indicator on the back of the
unit will flash when charging. When the battery is fully-charged, the green
indicator will stop flash.
带NFC 带插卡版英 文说明书 MD2-G01- 0
INPUT