Logic CDU650 Instruction Manual - Operation
4
OPERATION
GENERAL CONTROLS
1. POWER ON/OFF
By pressing this key, the unit is switched on and off. This unit is turned on by pressing any key.
2. SELECT
3. VOLUME UP/DOWN
By turning the VOL (3) knob Right or Left, you can adjust VOL/BASS/TREB/BAL/FAD in the
order listed. To select each function, Press the SEL (2) button briefly until the desired function is
shown on the display. Figure 1 shows how functions are selected:
1
2
3
4
5
SEL
SEL
SEL
SEL
SEL
Fig. 1 Selection of sound control function
1. VOL 2. BAS 3. TRB 4. BAL 5. FAD
Turning the VOL knob Right or Left. Increase or decrease the volme by turning
VOL
VOL
or
VOL
VOL
.
These buttons can be used to adjust the BASS, TREBLE, BALANCE and FADER.
BEEP MODE (2)
Press the SEL button again (for more than 2 seconds) to activate Selecting mode for BEEP:
2 sec.
SEL
BEEP
2nd / ALL / OFF
VOL
2 sec.
BEEP
SEL
SEL
FLAT / POP / ROCK / CLASSICAL
DSP
SEL
ADJ
VOL
2 sec.
BEEP
SEL
SEL
ADJ
to set hour
to set minute
/
VOL
VOL
VOL
ALL Button sound is on permanently
2nd Button sound is triggered by secondary button functions (hold button down for a while)
OFF Button sound is off
ADJUST TIME (2)
Press the SEL button again (for more than 2 seconds) to activate Selecting mode for ADJUST
TIME:
2 sec.
SEL
BEEP
2nd / ALL / OFF
VOL
2 sec.
BEEP
SEL
SEL
FLAT / POP / ROCK / CLASSICAL
DSP
SEL
ADJ
VOL
2 sec.
BEEP
SEL
SEL
ADJ
to set hour
to set minute
/
VOL
VOL
VOL
Turn VOL knob clockwise to set hours and counter clockwise to set minutes.
AUDIO DSP CONTROLS (2)
Press the SEL button again (for more than 2 seconds) to activate Selecting mode for DSP:
2 sec.
SEL
BEEP
2nd / ALL / OFF
VOL
2 sec.
BEEP
SEL
SEL
FLAT / POP / ROCK / CLASSICAL
DSP
SEL
ADJ
VOL
2 sec.
BEEP
SEL
SEL
ADJ
to set hour
to set minute
/
VOL
VOL
VOL
4. PRESET STATIONS
Six numbered preset buttons store and recall stations for each band.
Storing a station:
1. Select a band (if needed)
2. Select a station
3. Hold a preset button longer than one second. Preset station number appears in the display
when station is saved.
Recall a station:
1. Select band (if needed)
2. Press a preset button for less than one second to select stored station.
5. STEREO/MONO BUTTON
Press
ST button to switch between stereo and mono sound for FM radio reception. When reception
of an FM station is weak, listening quality can be improved by switching to mono sound.