Manual Tuning; Scan Tuning; Tuning An Sw Meter Band - Radio Shack DX-402 Owner's Manual

20-230.fm Page 15 Friday, March 24, 2000 9:07 AM
• If you enter an incorrect digit,
press (cancel) once to erase
C
the last digit, twice to erase
the last two digits, and so on,
then enter the correct digit.

Manual Tuning

You can select a lower or higher fre-
quency by pressing
press of or decreases or in-
creases the frequency increments.
Preset Tuning Steps
FM AM
0.1 or 0.2 9 or 10
MHz kHz
You can also rotate
TUNING/
lect a higher or lower frequency.
As you turn
TUNING/
frequency, you might find that you
need the frequencies to change more
slowly. To change the rate the fre-
quencies change as you rotate the
knob, press and rotate
TUNING/
STEP
til appears, which tunes to the
desired step.
Preset Fine Tuning Steps
FM AM
.05MHz 1 kHz 1 kHz
(50 kHz)
Notes:
• Fine tuning only works when you
use rotary tuning.
• When you tune to a station and
the TUNE/SSB tuning indicator
lights but the sound is not clear,
rotate
fine tune the station until you get
or . Each
the clearest sound.

Scan Tuning

To automatically tune up or down to
the next active frequency in the se-
lected band, hold down
SW LW
about 1 second. The receiver scans
5 9
up or down the selected band and
kHz kHz
tunes to the first frequency it finds
with a strong signal.
to se-
Note: When scanning, the receiver
only searches for frequencies with
strong signals. To search for stations
to fine tune a
with weaker signals, use one of the
manual tuning methods.

Tuning an SW Meter Band

un-
Follow these steps to tune an SW
Meter band.
1. Repeatedly press
appears.
LW SW
2. Repeatedly press
until the desired meter band
1 kHz
appears.
Operation
up or down to
TUNING/
or
SW
until
BAND
SW SELECT
for
15