Mercedes-Benz 190 E2.3 1985 Owner's Manual page 51

Accordingly, for fast forward of the
tape, press the fast forward
button l r r » ( l
When the radio is turned off by press­
ing the "OFF" side of the Q 2K E 3
switch or by turning the steering lock
key to the off, the cassette will auto­
matically 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 available
through your dealer.
To set clock
Turn steering lock 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 pressing
four of the top row push buttons Q 3
through CQ. The time entered will be
displayed.
Note: This is a 24 hour clock and time
must be entered in all four digits. A 24
hour clock counts time from midnight
to midnight, that is 24 hours. A time of
4:28 PM is indicated by this clock as
16:28 hours (12 plus 4:28 hours).
Example 1: To enter 7:30 AM,
press buttons EQ , E J , E D E Q
Example 2: To enter 4:28 PM,
press buttons Q 3, S 3 , 0 3 . EQ
The time entered is now stored. To
start the clock in accordance with a
time signal or other time reference,
again briefly press the recessed time
set button H
A colon sign will appear between the
second and third digits l»CTE7il. to indi­
cate that the clock is activated. With
the radio switched off, the time will be
indicated on the digital display. When
the radio is switched on, the digital
display will indicate the frequency
which the radio is tuned to.
To display time
Briefly press the call button D . The
time will be displayed for a few sec­
onds.
To use the timer B
By using the tim e rJ J , the radio can be
automatically turned on at a preset
time. In order to set the t im e r [J , the
steering lock key must be in position 1
or 2. The timer can only turn the
radio on with the steering lock key in
position 1 or 2.
Setting the timer
1. Press button Q .
2. Enter the time for automatic turnon
by sequentially pressing four of the
top row push buttons QQ through
EEJfor the 24-hour time desired.
3. Press button □ to activate the
timer. Activation of the timer is indi­
cated by a colon between the sec­
ond and third digits of the time.
Note: To activate this function each
day, press buttons O i and Q
key in steering lock position 1 or 2. The
radio will then turn on at the preset
time.
Whenever you wish to verify the time at
which the timer is set, press button C T .
The time will be indicated in the digital
display. After a few seconds, the dis­
play will switch back to the station fre­
quency. To change the timer to a new
setting, repeat steps 1 through 3.
with the