Microlab B53 [4/4] B53 11 97 0001 01 2011 10 27

FrequentlyAskedQuestions(FAQ)

FrequentlyAskedQuestions Answers

Check the playback software volume level and test at

mid / maximum levels.

Adjust speaker’s own volume level to mid range and

test

Check if the USB audio driver is correctly installed

and working properly in its properties page

Ensure volume is correctly set

Correct digital music format is used, e.g., Mp3

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 volume is at lower level and the Mp3

format is recorded at above 192 bitrate

Ensure playback track is of proper and higher bit rate,

too much compression will increase noise level

Static sound heard

Low volume output

No Sound

Sound is distorted

It is magnetically shielded so can be placed

near LCD TV Monitor without any distortion

Windows™ PC, and notebooks

TechnicalInformation

AMPLIFIER

Speakers

Interfaces

Total Power: 3 Watt RMS

Power distribution: 1.5 Watt x 2

Harmonic distortion: < 0.1 % 1 W 1 kHz

Frequency response: 40 Hz - 20 kHz

Signal/Noise ratio: > 75 dB

Separation: > 45 dB

Tweeter driver type: 2.5" x 2

Tweeter rated power: 5 Watt 6 ohm

Output: minUSB from wired remote control

Input: USB type A audio signal from computer

- The end -

Intentionally left blank

80-B53(11)-97-0001-01 2011-10-27