Grundig UMS 2020 Stereo System User Manual


 
21
ENGLISH
INFORMATION
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Cleaning the device
Pull out the power cord from the wall socket.
Clean the device by using a soft cloth slightly
moistened with a mild detergent solution. Do not
use a solution containing alcohol, spirits, ammo-
nia or abrasives.
Cleaning the CD unit
If the device is
unable to scan
CDs perfectly,
use a stand-
ard, commer-
cially available
cleaning CD to
clean the laser optics.
Other cleaning methods may damage the laser
optics.
Use a lint-free cloth for cleaning the CD and al-
ways wipe it from the inside out in a straight line.
Do not use cleaning agents for conventional vinyl
discs, nor any solvents or abrasive cleaners.
Cleaning the tape drive
To ensure good
recording and
playback qual-
ity, clean the
heads (A), the
capstan(s) (B),
and pressure roller(s) (C) after every 50 hours of
tape operation.
Use a cotton swab slightly moistened with clean-
ing fluid or alcohol.
You can also clean the heads by playing a clean-
ing tape once.
Technical data
This device is noise-suppressed
according to the applicable EU
directives.
This product fulfils the European
directives 2004/108/EC, 2006/95/EC and
2009/125/EC.
The type plate is located on the back of the hi-fi
system.
System
Power supply
Operating voltage: 230 V
~
Mains frequency: 50/60 Hz
Max. power consumption: 25 W
Power consumption in standby: ≤ 1 W
Amplifier unit
Output power: 2 x 2 W
Impedance of loudspeakers: 8 Ω
Signal to Noise ratio: ≥ 65 dBA
Receiver unit
Reception range: FM 87.5 ... 108.0 MHz,
MW 522 ... 1.620 kHz
CD unit
Frequency response: 100 Hz ... 18 kHz
Signal to Noise ratio: 65 dBA
MP3/WMA features
Albums and files:
Max. 999 albums and 9999 files per CD
File system/file management:
ISO 9660 Level 1 compatible
USB
USB 2.0 compatible FAT 32/16
Tape unit
Frequency response: 125Hz ... 8 kHz
Signal to Noise ratio: 45 dBA
Dimensions and weight
Device dimensions:
W x H x D 150 x 235 x 203 mm
Device weight: 1.9 kg
Loudspeaker dimensions:
W x H x L 140 x 235 x 136 mm
Loudspeaker weight: 0.98 kg
Technical and design modifications reserved.