TROUBLESHOOTING
WARNING
Under no circumstances should you try to repair
the set yourself as this will invalidate the
guarantee. Do not open the set as there is a risk
of electric shock.
Problem
Possible cause
No sound,
Volume is not adjusted.
no power
Headphone is connected.
Mains cable is not securely connected.
No reaction to
Electrostatic discharge.
controls
Poor radio
Weak radio signal.
reception
Interference caused by electrical equipment
like TVs, computers, engines, etc.
NO DISC
The CD is badly scratched or dirty.
indication
No CD, or CD is inserted upside down.
CD-RW (CD-R) is not properly recorded
for the use on a standard CD player.
The laser lens is steamed up.
The CD skips
The CD is damaged or dirty.
tracks
or
SHUFFLE
PROGRAM
Remote control
Batteries are inserted incorrectly.
does not function
Batteries are flat.
properly
Distance to the set is too large.
12
If a fault occurs, first check the points listed, before
taking the set for repair.
If you are unable to solve a problem by following these
hints, consult your dealer or service center.
Solution
Adjust volume.
Disconnect headphone.
Connect mains cable properly.
Disconnect the set from power supply,
reconnect after a few seconds.
Direct the antenna for optimum reception.
Keep the set away from electrical
equipment.
Replace or clean the CD.
Insert a CD with label upwards.
Use FINALIZE on the CD recorder to complete
the recording.
Wait until the lens has cleared.
Replace or clean the CD.
is active.
Switch off
SHUFFLE
Insert batteries correctly.
Insert fresh batteries.
Reduce distance.
TECHNICAL DATA
Amplifier
Standby power consumption ........................................< 7 W
Output power..................................................2 ´ 18 W RMS
Output power.....................................................360 W PMPO
Signal-to-noise ratio........................................³ 65 dBA (IEC)
Input sensitivity AUX .....................................0.5 V (max. 2 V)
SUBWOOFER output.............................................> 20,000 ½
Impedance loudspeakers ..............................................³ 4 ½
Impedance headphones...................................32 ½–1000 ½
Tuner
FM wave range................................................87.5–108 MHz
MW wave range ..............................................531–1602 kHz
LW wave range ..................................................153–279 kHz
Sensitivity at 75½
– mono, 26dB signal-to-noise ratio..............................2.8 µV
– stereo, 46dB, signal-to-noise ratio.............................61 µV
Selectivity ...................................................................³ 28 dB
Total harmonic distortion ..............................................² 5 %
Frequency response.............................63–12,500 Hz (± 3 dB)
Signal-to-noise ratio ................................................³ 50 dBA
CD player
Frequency range................................................20–20,000 Hz
Signal-to-noise ratio....................................................67 dBA
Speakers
or
play.
PROGRAM
Bass reflex system
Dimensions MC 165 (w ´ h ´ d) ..........130 ´ 158 ´ 185 mm
Dimensions MC 175 (w ´ h ´ d) ..........130 ´ 157 ´ 190 mm
General
Dimensions (w ´ h ´ d) ........................140 ´ 163 ´ 255 mm
Weight.................................................................5,6 kg (total)
Subject to modification.