Honda Civic Sedan 1993 Owner's Manual page 80

You can use any of three methods
to find radio stations on the
selected band: TUNE, SEEK, or
the Preset buttons.
The TUNE function lets you find a
desired frequency.
Use the TUNE/SEEK bar to
change the frequency in small
increments. Press the right side
( ) to tune to a higher frequency,
and the left side ( ) to tune to a
lower frequency. Press and release
to change the frequency to the next
number.
Press the TUNE/SEEK bar and
hold it to change to a frequency
that is far away. The frequency
display will begin to count rapidly.
It will stop counting when you
release the bar.
TUNE/SEEK BAR
The SEEK function searches for
stations with the strongest signals.
It searches up or down from the
current frequency depending on
which side of the TUNE/SEEK bar
you press. When you press the
TUNE/SEEK bar, the system
searches until it finds a strong
radio signal. It then stops on that
Audio System
station. If you do not want to listen
to that station, press the bar again.
Comfort and Convenience Features