MUSIC VOLUME
MIC MASTER VOLUME
ECHO VOLUME
KEY CONTROL
OUTPUT
3
2
1
1
2
3
5-CHANNEL KARAOKE MIXING AMPLIFIER
DX-388
D
POWER
OFF
ON
DELAY
REPEAT
MIC 1
MIC 2
/
4
MIC 3
/
5
CENTER VOL
SUBWOOFER
LINE VOL
MICROPHONE VOLUME
ECHO EFFECT
BASS
MID
TREBLE
BALANCE
MUSIC TONE
MIN
MAX
MIN
MAX
MIN
MAX
MICROPHONE INPUT
MIC 1
MIC 2
MIC 3
MICROPHONE ADJUSTMENT
ECHO
LO
MID
HI
MIC 1
ECHO
LO
MID
HI
MIC 2
/
4
ECHO
LO
MID
HI
MIC 3
/
5
15
CONTROLS AND FUNCTIONS
Amplifier
MICROPHONE ECHO VOLUME
CONTROL
Adjusts the microphone echo effect EQ response.
MICROPHONE LOW (LO) CONTROL
Adjusts the microphone low frequency EQ response.
MICROPHONE MIDDLE (MID) CONTROL
Adjusts the microphone middle frequency EQ response.
MICROPHONE HIGH (HI) CONTROL
Adjusts the microphone high frequency EQ response.
INFRARED SENSOR FOR REMOTE CONTROL
SIGNAL OUTPUT LED INDICATOR
MUSIC KEY CONTROL LED INDICATOR
MUSIC KEY CONTROL
ECHO VOLUME
Controls echo effect.
MIC MASTER VOLUME
Controls microphone volume.
MUSIC VOLUME
Controls music volume.
POWER BUTTON ON/OFF
MICROPHONE INPUTS (¼ inch SLOT)
FRONT PANEL:
1
2
MICROPHONE VOLUME
Controls the amount of overdrive or “distortion.” It
increases the internal amplification of the microphone.
ECHO EFFECT
These knobs control the microphone delay and repeat.
DELAY:
Delay echo effects.
REPEAT:
Number of echo repeat.
MUSIC TONE
BASS:
Controls low tones.
MID:
Controls mid-range tones.
TREBLE:
Controls high tones.
MUSIC BALANCE
Adjusts the music signal for left and right speakers.
CENTER VOLUME
Control volume of the center audio output. The Center
Power Output Selector must be switched to “CENTER” to
work properly.
SUB VOLUME
Control volume of the subwoofer audio output. The
Center Power Output Selector must be switched to
“SUBWOOFER” to work properly.
LINE OUT VOLUME
Control volume of LINE PRE-OUT audio output. Good for
large format sound system.
14
15
16
17
18
19
20
8
7
6
5
10
11
9
1
2
3
4
12
15
17
18
19
20
13
16
14
3
4
5
6
7
8
9
12
13
10
11