Optimus Dec-52 User Manual

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AUDIO CONTROL +
/
 — Repeatedly
press to increase or decrease the vol-
ume. 
VOL
 and a volume level number
appear on the display.
Warning: To protect your hearing, do
not listen at high volume levels. Slowly
increase the volume to a comfortable
listening level.
AUDIO CONTROL SEL
 — Repeatedly
press until 
BAS
,
 TRE
,
 BAL
,
 
or
 FAD
and a number
 
appear on the display,
then repeatedly press 
AUDIO CON-
TROL +
 or 
 within 5 seconds to
change the stereo’s bass, treble, bal-
ance, or fader settings.
Notes: 
• When you adjust the balance
toward the left speakers, 
L
 and a
number appear on the display.
When you adjust the balance
toward the right speakers, 
R
 and a
number appear on the display.
• When you adjust the fader toward
the front speakers, 
F
 and a num-
ber appear on the display. When
you adjust the fader toward the
rear speakers, 
R
 and a number
appear on the display.
• If 
BAS
TRE
BAL
, or 
FAD
 and the
number disappear before you
press 
AUDIO CONTROL +
 or 
,
repeatedly press 
AUDIO CON-
TROL SEL
 until the setting you
want reappears, then repeatedly
press 
AUDIO CONTROL +
 or 
– 
to
set it.
• To set bass, treble, balance, and
fader to their center (middle) set-
tings, press and hold down 
AUDIO
CONTROL SEL
 for about 3 sec-
onds until the stereo beeps twice. 
Selecting a Preset Equalizer 
Setting
The stereo has preset graphic equaliz-
er settings to let you vary the balance of
the sound it produces. These settings
are designed to give you the best
sound for jazz, pop, rock, classical, and
country and western music. 
To select a graphic equalizer set-
ting, repeatedly press 
P-EQ
 until
ROC
 (rock), 
JAZ
 (jazz), 
POP
 (pop),
CLS
 (classic), or 
C W
 (country and
western) appears on the display.
The P-EQ indicator turns on to show
that you have selected a graphic
equalizer setting.
To turn off equalization, press 
P-EQ
until 
DFT
 (defeat) appears on the dis-
play. The P-EQ indicator turns off.
Note: The graphic equalizer setting or
DFT 
disappears from the display af-
ter about 5 seconds or when you
press another button.
DISPLAYING THE CLOCK
While the radio or a CD is playing,
press 
CLOCK
 to display the clock. The
stereo displays the clock for 5 sec-
onds, then returns to the radio or CD
display.
12-2152.fm  Page 16  Wednesday, July 14, 1999  2:48 PM