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UCD300/UMP400
9
OPERATING INSTRUCTIONS
Loudness Control (BAND/
LOUD)
When listening to music at low volume levels,
this feature will boost the bass and treble
ranges to compensate for the characteristics of
human hearing. Press and hold the BAND/
LOUD button (5) to activate this feature as
indicated by a beep tone and “LOUD ON”
appearing on the display panel. (“LOU” remains
on the display.) Pressing and holding the button
again will sound a beep tone and display
“LOUD OFF”. “LOU” will disappear.
Tuning Control
Seek Tuning
Press the TUNE/TRACK ( ) button (6a) to
tune the radio higher, or the TUNE/TRACK
( ) button (6b) to tune the radio lower. The
radio will seek the next strong station and stop.
Manual Tuning
To manually seek a specific station, first press
and hold either the up or down TUNE/TRACK
button (6a and 6b) until “MANUAL” appears on
the display. Press the up or down TUNE/
TRACK buttons momentarily to tune two
frequency steps at a time.If no further tuning is
performed after five seconds, “AUTO” will
appear momentarily on the display, and tuning
will revert to the original tuning mode.
FM Mono Select (MON)
During FM radio operation, the MON button (7)
is used to select monaural or stereo reception
of the broadcast signal. Under normal reception
conditions, the unit should be left in the stereo
mode (indicated by “STEREO” when tuned to
an FM stereo signal). If the signal is too noisy
for comfortable listening, press the MON
button; the “STEREO” indication will disappear
from the display panel and “MONO” will appear.
To return to stereo reception mode, press the
button again.
Auto-Store/Pre-Set Scan
(AS/PS or AMS)
Press the AS/PS or AMS button (8)
momentarily to scan the 6 stations in the pre-
set memory for all FM bands. The unit will stop
at each pre-set station for 10 seconds. Press
AS/PS or AMS again to stop scanning and
select the current frequency. Press the AS/PS
or AMS button for more than 2 seconds to
activate the Auto-Store Tuning feature. The
radio will automatically scan the band in use
and enter strong stations into the pre-set
memory positions for that band. Auto-Store will
erase any stored stations.
Local Button (LOC)
During radio operation, received signals are
usually in stereo mode as indicated by the “ST”
icon; however, when the signals are weak or
intermittent, you can activate the Local (LOC)
mode by pressing the LOC button (9)(“LOC”
appears on the display). This mode favors
access to local stations whose signals are
much stronger; thereby improving radio
reception. Press the LOC button again to
terminate Local receive mode (“LOC”
disappears from the display panel).
Audio Mute (MUT)
Press the MUT button (10) to silence the
volume from the system. “MUTE” will appear on
the display panel. Press MUT again (or activate
another function) to return the volume level to
the setting that was in use before the Mute
function was activated.
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