Mercedes-Benz 190 E 2.3 Owner's Manual page 47

Note:
This is a 24 hour clock and tim e must
be entered in all four digits. A 24 hour
clock counts time from midnight to mid­
night, that is 24 hours. A time of 4:28
PM therefore is counted by this clock
as 16:28 hours (12 plus 4:28 hours).
Example 1: To enter 7:30 AM,
press buttons
E3 EZ3 ED EZ3
Example 2: To enter 4:2 8 PM,
press buttons
EO'QQ' S3' E Z 3
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 digitsfiH C T H . to indi­
cate that the clock is actived.
Normally, the display panel will show
the frequency the radio is tuned to.
To display time
Briefly press the call button f l . The
time will be displayed for a few sec­
onds.
To use the timer Q
By using the tim e r J J , the radio can be
automatically turned on at a preset
time. In order to set the tim e rJ B , the
ignition key must be in position 1 or 2.
The timer Q can only turn the radio
on with the ignition switch in position 1
or 2.
Setting the timer
Press button Q and key the desired
turn-on time into the timer as explained
under " setting of the clock" . In order to
start the timer, for instance, to turn the
radio on at a preset time, press button
□ The fact that the timer has been
started is shown by displaying a colon
between the second and third digits of
the time.
W henever you wish to verify the time at
which the timer is set, press button C T .
The time will be displayed in the panel.
After a few seconds, the display will
switch back to the station frequency. In
order to change the tim er to a new
setting, refer to the above information.