Microlab MD220 User manual

MD220
www.microlab.cn
Microlab Electronics Company Ltd.
Made in China
© 2012 All rights reserved
80-MD220-97-0001-01 2012-02-07

English 2
WARNINGS:
1. Read Instructions - All the safety and operating instructions must be read before the
product is operated.
2. Retain Instructions - The safety and operating instructions should be kept with the
product for future reference.
3. Heed warnings - All warnings on the product and in the operating instructions should be
adhered to.
4. Follow instructions - All operating and users instructions should be followed.
5. Installation - Install in accordance with the manufacturer's instructions.
6. Power sources - This product should be operated only from the type of power source indicated
by the marking adjacent to the power cord entry. If you are not sure of the type of power supply
to your home, consult your product dealer or local power company.
7. Grounding or polarization - the product is not required to be grounded. Ensure the plug is fully
inserted into the wall outlet or extension cord receptacle to prevent blade or pin exposure. Some
versions of the product are equipped with a power cord fitted with a polarized alternating line
plug (a plug having one blade wide than the other). This plug will fit onto the power outlet only
one way. This is a safety feature. If you are unable to insert the plug fully into the outlet, try
reversing the plug. If the plug should still fail to fit, contact your electrician to replace your
obsolete outlet. Do not defeat the safety purpose of the polarized plug. When using an extension
power-supply cord or a power-supply cord other than that supplied with the product, it should be
Caution:
To reduce the risk of electric shock, do not dismantle the product and do not expose the apparatus
to rain or moisture. No user-serviceable parts inside. Refer servicing to qualified personnel only.
The lightning flash within an equilateral triangle is intended to alert you to the presence of
uninsulated dangerous voltage within the product's enclosure that may be of sufficient
magnitude to constitute an electric shock to a person or persons.
The exclamation point within an equilateral triangle is intended to alert you to the presence of
important operating and maintenance (servicing) instructions in the literature accompanying
the product.
Explanation of Graphical Symbols:
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fitted with the appropriate molded plugs and carry safety approval appropriate to the country of
use.
8. Power cord protection - Power-supply cords should be routed so that they are not likely to be
walked on, kinked or pinched by items placed on or against them, paying particular attention to
cords from plugs, receptacles and the point where they exit from the appliance.
9. Overloading - Do not overload wall outlets, extension cords or multiple sockets, as this can
result in a risk of fire or electric shock.
10. Ventilation - The product must be properly ventilated. Do not place the product on a bed, sofa, or
other similar surface. Do not cover the product with any items such as tablecloths, newspapers,
etc.
11. Heat - The product should be situated away from heat sources such as radiators, heat registers,
stoves, or other products including amplifiers that produce heat. No naked flame sources, such
as lighted candles, should be placed on the apparatus.
12. Water and moisture - To reduce the risk of fire or electric shock, do not expose the product
to train, dripping, splashing or excessive moisture such as in a sauna or bathroom. Do
not use this product near water, for example, near a bathtub, washbowl, kitchen sink,
laundry tub, in a wet basement, or near a swimming pool, or etc.
13. Object and Liquid Entry - Never push objects of any kind into this product through
openings, as they may touch dangerous voltage points or short-circuit parts that
could result in a fire or electric shock. Never spill liquid of any kind on the product. Do
not place any object containing liquid on top of the product.
14. Cleaning - Unplug the product from the wall outlet before cleaning. The cabinet of the
subwoofer may be cleaned by dusting with a dry cloth. If you wish to use an aerosol
cleaning spray, do not spray directly on the cabinet; spray onto the cloth. Be careful not to
damage the drive units.
15. Attachments - Do not use attachments not recommended by the product manufacturers, as they
may cause hazards.
16. Accessories - Do not place this product on an unstable cart, stand, tripod, bracket or table. The
product may fall, causing serious injury to a child or adult, and serious damage to the product.
Use only with a cart, stand, tripod, bracket or table recommended by the manufacturer or sold
with the product. Any mounting of the product should follow the manufacturers’ instructions and
should use a mounting accessory recommended by the manufacturer.
17. Moving the product - A product and cart combination should be moved with care. Quick stops,
excessive force and uneven surfaces may cause the product and cart combination to overturn.
18. Un-use periods - The power cord of the device should be unplugged from the outlet during
lightning storms or when the apparatus is left unused for a long period of time.
19. Servicing - Do not attempt to service this product yourself, as opening or removing covers may
expose you to dangerous voltage or other hazards. Refer all servicing to qualified service
personnel.
20. Please remove the power plug form the main power source or wall power source when not in
use. When plugged in to a power source, the system is in standby mode, so the power is not
entirely cut off.
21. Replacement parts - When replacement parts are required, ensure the service technician has
used replacement parts specified by the manufacturer or have the same characteristics as the
original part. Unauthorized substitutions may result in fire, electric shock or other hazards.
22. Mains fuses - For continued protection against fire hazard, use fuses only of the correct type and
rating. The correct fuse specification for each voltage range is marked on the product.
23. Do not turn up the volume while listening to a section with very low level inputs or no audio
signals. If you do, the speaker may be damaged when a peak level section is suddenly
played.
24. The only means of completely disconnecting the product from the power supply is by
removing the power cord from the wall outlet or the product. The wall outlet or the
power cord entry to the product must remain freely accessible at all times while the
product is in use.
25. Try to install the product near a wall socket or extension cord and shall be easily
accessible.
26. The highest environmental temperature suitable for this product is 40°C.
Enhance and power your tablet music and sound. Compact design
and small soundbar system with two quality speaker drivers.
Broaden your tablet sound range and listen to distinct sound
effects.
Easy connection with 3.5mm stereo plug and mount your tablet in
front for quick setup. Comes with rechargeable battery for
portability. Travel with your tablet and enjoy to enhanced sound
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everywhere you go.
Watch movies and listen to music while on-the-move.
Quality stereo speaker system with built-in amplifier
Ideal for movies, gaming, music and pc applications
Clear and uncoloured sound
Soundbar type design
Connects to any 3.5mm stereo jack easily e.g., tablet, PC,
notebook, Mp3/Mp4, CD/DVD player, etc.
Rechargeable battery with easy replacement
Two power modes: USB or Lithium battery powered
MD220 speaker 1 pc
USB cable 1 pc
Rechargeable battery, BL-5C 1 pc
User manual 1 pc
Front View
EN
6
1 2 3
Top view
Pull tray out Connect to
3.5 mm stereo
jack
Mount tablet
Tablet audio
input jack
Power On/Off Power LED
3.5 mm stereo plug Charging LED Mini-USB
Support leg Battery compartment Audio cable recess
Top
view
Rear
view
Right
Left
Illustrations
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BL-5C
Lithium
battery
USB charging LED
(red when charging /
No illumination - full charged)
Mini-USB
USB cable
BL-5C type Lithium battery
(Without battery in compartment,
USB powered directly)
Power from PC / Notebook / USB hub
-+
1 2 3
Start
playback
on
media
player
such as
iPad or
Mp3/Mp4 Media player
MD220
Output power: 2 Watt RMS
Power distribution: 1 Watt x 2 RMS
Harmonic distortion: < 0.5% 1 W 1 kHz
Frequency response: 150 Hz - 20 kHz
Signal/Noise ratio: > 75 dB
Separation: > 40 dB
Driver type: 1.5" x 2
Driver rated power: 2 Watt x 2, 4 Ohm
Output: NIL
Input: 3.5mm stereo
Power USB 5 V, or 3.7 V lithium
rechargeable battery
Power
Bottom view
Swing open for additional support
Support legs
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