Mercedes-Benz 300SD 1981, Руководство пользователя

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Radio
^ Showing the “ old” setting first allows
for reconsideration of the decision to
store. If it is desirable to leave the
“ old” frequency in memory rather
V than exchanging it with the “ new"
one, quickly release the button. The
“ old” frequency will remain in mem­
ory.
Any AM station can be stored
similarly on any button marked
EZ3
through 0 3 .
Stereo reception
The stereo indicator symbol E 3 3 3
lights up if a stereo program is
received.
The radio is equipped with an
automatic stereo/mono switch that
electronically switches to mono for
clear reception if a weak signal is
received. A special circuit provides
for a smooth change-over rather than
a hard sudden switching, thereby
reducing noise and interference.
The stereo indicator will remain lit
even if the receiver has changed to
the mono mode and will turn off at an
antenna signal considered insufficient
to provide acceptable reception qual­
ity.
Tape Cassette playback
It is recommended to use only good
quality cassettes with a playback time
of not more than 60 to 90 minutes
(C 60) or (C 90).
To start playback, insert a cassette
through the cassette door. Push the
cassette in until it is locked in its
playing position.
When the end of one playing side is
reached, the unit switches automatic­
ally to reverse for playing the second
track.
Manual reverse can be activated by
depressing the cassette track switch
button la g z E ij. The built-in indica­
tors show the track of the cassette
the unit is playing back.
To stop playback, press the eject
button . The unit will auto­
matically eject the cassette and
switch to radio reception.
For fast tape rewind press the fast
rewind button l a m i . The button
will lock into position until the end of
the tape is reached or until the
eject ir— « l or fast for­
ward
button is activated.
Accordingly, for fast forward trans­
port of the tape, press the fast
forward button .
When the radio is turned off by
pressing the “ OFF” side of the
I switch or by turning the
ignition key off, the cassette will
automatically be ejected.
Care and maintenance
To avoid a deterioration of the tone
quality, occasionally clean the tape
head with the special cleaner supplied
in your glove compartment or availa­
ble through your dealer.
To set clock
Turn ignition key to position “ 1” or
“
2
” .
Briefly press recessed time set
button by using a pencil or
ballpoint pen.
Enter the time at which you want to
start the clock by sequentially press­
ing four of the top row push buttons
C13 through E jJ . The time entered
will be displayed.
O N O F F
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