Microlab M-800/4.1 User manual

Prior to firstuse, please readthe manual carefully
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M-800/4.1
User Manual

1
Important Safety Instructions TroubleShooting
WARNINGS:
1. Read Instructions - All the safety and operatinginstructions must be read before the product is operated.
2. Retain Instructions - The safety and operating instructions should be keptproduct 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 use instructionsshould be followed.
5. Installation - Install in accordance with the manufacturer's instructions.
6. Power sources - This product should be operated only from the typeof power source indicated by the marking adjacent to
the power cord entry. If you arenot sure of the type of power supply to your home, consult your product dealer or local
power company.
7. Grounding or polarisation - the product is not required to be grounded. Ensure the plug is fully insertedinto the wall outlet
or extension cord receptacle to prevent blade or pin exposure. Some versionsof the product are equipped with a power
cord fitted with a polarized alternating line plug (a plug having oneblade wide than the other). This plug will fit onto the
power outlet only one way. Thisis 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 toreplace your obsolete outlet. Do not defeat the safety
purpose of the polarised plug. When using an extension power-supply cord ora power-supply cord other than that
supplied with the appliance ,it should be fitted with the appropriate moulded-onplugs and carry safety approval
appropriate to the country of use.
8. Power cord protection - Power-supply cords should be routed so that theyare not likely to be walked on, kinked or
pinched by items placed on or against them, paying particular attention tocords 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 exposethe product to train, dripping, splashing or
excessive moisture such as in a sauna or bathroom. Do not usethis product near waterfor example, near a bathtub,
washbowl, kitchen sink, laundry tub, in a wet basement, or near aswimming pool and the like.
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 fireor electric shock. Never spill liquid of any kind on
the product. Do not place any object containing liquid on top of theproduct.
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 aerosolcleaning 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 manufactures, 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 theproduct. 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 manufacturer's
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. Unuse periods - The power cord of the appliance should be unplugged from the outlet during lightning storms or when the
apparatus is left unused for a long period of time.
Caution:
To reduce the riskof electric shock, do not dismantle the product and do not exposethe apparatus to rain or moisture. No
user-serviceable parts inside. Refer servicing to qualified personnel only.
Explanation of Graphical Symbols:
The lightning flash within an equilateral triangle is intended to alert youto the presence of uninsulated¡°dangerous voltage¡±
within the product's enclosure that may be of sufficient magnitude to constitutean electric shock to a person or persons.
The exclamation point within an equilateral triangle is intended to alert youto the presence of important operating and
maintenance (servicing) instructions in the literature accompanying the product.
Frequently Asked Questions Answers
Check if the system is powered on
Check the power plug well connected
Check if the audio source is working well
Check if the audio and speaker cables well
connected
Check if the volume at right level
Static sound heard when
volume knob is turned
What are the products
supported?
Where to place this speaker
If the problem still exists, please contact the distributor or ask for professional service
Check if the source file is not corrupted, play
a different song and test.
Check if the satellite cable well connected, and
ensure source connection is correctly inserted
One or more satellite no sound
Power LED won't light up
No Sound
Sound is distorted
Turn off the playback source first, then turn
the speaker volume knob several times. Playback
again and monitor. The static noise is due to dust,
so simply turning the volume will remove it easily.
It is magnetically shielded so can be placed
near LCD TV Monitor without any distortion
Any playback devices such as PC, notebook, CD/DVD
player, Media Players with 3.5mm stereo plug.
6

Unpacking
¡¤Fold the carton flaps right back and invert the carton and contents.
¡¤Lift the carton clear of the contents.
¡¤Remove the inner packing from the product.
We suggest you retain the packing for future use.
Package contents
Subwoofer amplifier 1pc
Satellite speakers 4pcs
3.5mm - 2 x RCAsignal cables 1pc
User manual 1pc
5
Unpacking the giftbox
Technical Information
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 notentirely 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 originalpart. 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 powercord 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 exetension cord and shall be easily accessible.
o
26. The highest environmental temperature suitable for this product is 40 C.
Specifications
Amplifier:
Output power:
Power distribution: 12 Watt x 2 + 6 Watt x 2 + 16 Watt
52 Watt RMS
AC power:
Speaker unit:
Subwoofer:
Satellites:
Product dimension (W xH x D):
Subwoofer:
Satellites:
Weight:
220V-240V~ 50Hz 140mA
5.25" driver
2.5" magnetically shielded drivers
340 x 240 x165mm
85 x 100 x165mm
6.8kg
2
Features
* Powerful 4.1 channel system for movies and multimedia entertainment.
* Bass reflex subwoofer and 4 high fidelity satellites for quality listening pleasures.
* Works perfectly with PC sound cards, portable audio players, MP3 players, laptop
Computers and two channel audio sources.
* Magnetically shielded for interference free use.
* Front panel volume control with power LED illumination.
Signal/Noise ratio: >80dB
Separation: > 45dB
Input sensitivity: 340mV
Nominal impedance: Subwoofer- 4 ohm, Satellites - 6 ohm
Harmonic distortion: < 0.3% 1W 1kHz
Frequency response: 35Hz- 20kHz

Operation
1. Ensure the volume is set to the lowest first.
2. Turn on the wall AC power switch if available, then turned on the power switch at
the rear of the subwoofer.
3. Ensure all connections are wired properly and correctly.
4. Start your playback device and start the playback.
5. Turn the volume knob in front and increase to your listening level.
6. Next adjust the bass volume knob at the rear panel to the bass effect that you
prefer.
Note: if volume are adjusted too high, the sound might affect your ear drums. So
Please moderate to your own comfort level.
InstallationIllustrations
Installation
Precaution: Prior to connecting the speakers, ensure the AC power plug is removed
from the AC source. Secondly, ensure the volume knob is set to zero.
1. Connect the front satellite speaker cables to the Front Left (FL) and Front Right (FR)
audio outputs at the rear panel of the Subwoofer. These satellites uses terminal
connection and the wires are exposed at the ends. Next, position the left channel
satellite on the left of the Subwoofer and the right channel satellite on the right side
of the Subwoofer. Last, connect the SL satellite to the Surround Left (SL) RCA jack,
and the SR satellite to the Surround Right (SR) RCA jack. Place both of these at the
extreme corners at the rear of your listening position.
2. Connect the playback source (VCD, DVD, CD player) to the speaker systems with
the included audio cable (3.5mm stereo - 2 x RCAs). Plug the 2 x RCA plugs to left
and right channel RCAs of the Input sockets on the subwoofer rear panel. Next plug
the 3.5mm stereo plug to the playback source such as Mp3/Mp4 player, TV monitor,
VCD, DVD, or CD player.
3. Connecting to a PC (alternative), use the 3.5mm - 2 x RCA audio cable. Plug the
3.5mm stereo connector to the computer's soundcard or the audio output socket
(green coloured: 3.5mm stereo socket) of the PC. Next, plug the 2 x RCA to the
INPUT socket at the rear panel of the Subwoofer.
4. Ensure all plugs are seated properly and the AC power supply is properly connected.
Please always ensure the AC power ratings printed on the rear panel of the
Subwoofer tally with your country's AC power supply ratings. If they do not match,
please do not connect and turn ON the power. This will damage the speaker system
and even short-circuit the entire premises power supply.
Connections
PC
Mp3 \ Mp4
Media player
CD\ VCD \ DVD
3.5mm stereo
AC power supply:
220V - 240V 50Hz
RCA Left
RCA Right
Subwoofer rear panel
34
Front right Front left
Surround right Surround left
Power
switch
Bass volume
Suggested speakers arrangement
Front Panel
Master
volume knob
Volume
Blue LED
illumination
FL FR
SL SR
Listener
Subwoofer
LCD Monitor or TV