Grundig UMS 4700 SPCD Car Stereo System User Manual


 
32
Cleaning the CD unit
If the device is unable to scan CDs perfectly, use a standard,
commercially 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 always 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 guarantee good recording and playback quality, the parts
shown (1, 2, 3) should be cleaned after every 50 hours of use, or
once a month.
Open the tape compartment, moisten a cotton swab with alcohol
or a special head-cleaning fluid and clean the idler (3), the
capstan (2) and the magnetic heads (1). Close the tape
compartment. You can also play a cleaning cassette to clean the
magnetic heads (1).
Protect your tapes against moisture, dust, heat and cold.
Do not store your tapes near devices with strong magnetic fields such as
television sets or stereo speakers.
After using a tape, put it back in its protective case.
Environmental note
This product has been made from high-quality parts and materials which
can be re-used and recycled.
Therefore, do not throw the product away with normal household waste at
the end of its service life. Take it to a collection point for recycling electrical
and electronic devices. This is indicated by this symbol on the product, in
the operating manual and on the packaging.
Please find out about collection points operated by your local authority.
Help protect the environment by recycling used products.
INFORMATION
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