User Guide

WARNING
Under no circumstances should you try to repair the system yourself, as this will invalidate the
warranty. Do not open the system as there is a risk of electric shock.
If a fault occurs, first check the points listed below before taking the system for repair. If you
are unable to remedy a problem by following these hints, consult your dealer or service centre.
Problem Solution
CD OPERATION
“NO cd” is displayed. – Insert a disc.
– Check if the disc is inserted upside down.
–Wait until the moisture condensation at the lens
has cleared.
– Replace or clean the disc, see “Maintenance”.
– Use a finalised CD-RW or CD-R, or a correct
MP3-CD format disc.
RADIO RECEPTION
Radio reception is poor. – If the signal is too weak, adjust the antenna or
connect an external antenna for better reception.
– Increase the distance between the Micro HiFi
System and your TV or VCR.
GENERAL
The system does not react when buttons – Remove and reconnect the AC power plug and
are pressed. switch on the system again.
Sound cannot be heard or is of poor – Adjust the volume.
quality. – Disconnect the headphones.
– Check that the speakers are connected correctly.
– Check if the stripped speaker wire is clamped.
– Make sure the MP3-CD was recorded within
32-256 kbps bit rate with sampling frequencies
at 48 kHz, 44.1 kHz or 32 kHz.
The left and right sound outputs are – Check the speaker connections and location.
reversed.
The remote control does not function – Select the source (CD or TUNER, for example)
properly. before pressing the function button (É,í,ë).
– Reduce the distance between the remote control
and the system.
– Insert the batteries with their polarities
(+/– signs) aligned as indicated.
–Replace the batteries.
–Point the remote control directly toward
IR sensor on the front of the system.
The timer is not working. – Set the clock correctly.
– Press TIMER to switch on the timer.
The Clock/Timer setting is erased. –Power has been interrupted or the power cord
has been disconnected. Reset the clock/timer.
Tr oubleshooting
11
Specifications
AMPLIFIER
Output power ........................................... 2 x 2W RMS
.......................................................................... 200W PMPO
Signal-to-noise ratio .......................... ≥ 62 dBA (IEC)
Frequency response ......... 60 – 16000 Hz, ± 3 dB
Impedance loudspeakers ......................................... 8 Ω
Impedance headphones ................. 32 Ω – 1000 Ω
CD PLAYER
Frequency range .................................. 20 – 20000 Hz
Signal-to-noise ratio ............................................ 75 dBA
TUNER
FM wave range ................................... 87.5 – 108 MHz
MW wave range ................................ 531 – 1602 kHz
Sensitivity at 75 Ω
– mono, 26 dB signal-to-noise ratio ............ 2.8 µV
– stereo, 46 dB signal-to-noise ratio ........ 61.4 µV
Selectivity ................................................................. ≥ 28 dB
Total harmonic distor tion ..................................... ≤ 5%
Frequency response ..... 63 – 12500 Hz (± 3 dB)
Signal-to-noise-ratio .......................................... ≥ 50 dB
SPEAKERS
Bass reflex system
Dimensions (w x h x d) . 150 x 150 x 200 (mm)
GENERAL INFORMATION
AC Power.........................................110-127V 60Hz /
220-240V 50Hz, switchable
Dimensions (w x h x d) .. 150 x 150 x 220 (mm)
Weight (with/without speakers) ..................................
............................................................... approx. 4.9 / 2.3 kg
Standby power consumption .......................... < 3 W
Subject to modification
12