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9
To adjust the balance between the left and right
speakers
Turn the BALANCE control towards "R" to move the sound
image to the right. To move the sound image to the left,
turn the control towards "L".
To adjust only the music volume
Turn the MUSIC VOL control towards "MAX" to increase the
volume level of the input source other than the microphones
volume. To decrease it, turn the control towards "MIN".
To adjust only the music tone
For high frequency sound
Turning the MUSIC TREBLE control towards "+" increases
the level, while turning the control towards "–" decreases
the level.
For low frequency sound
Turning the MUSIC BASS control towards "+" increases
the level, while turning the control towards "–" decreases
the level.
÷
If the sound is distorted by increasing the music tone
level, turn down the MUSIC VOL control.
÷
The voices cannot be adjusted with these controls.
Adding the echo effect to your voice
The ECHO VOL, ECHO DELAY and ECHO REPEAT controls
are used to adjust the echo effect.
To adjust the echo level
Turning the ECHO VOL control towards "MAX" increases the
echo level, while turning the control towards "MIN"
decreases it.
To adjust the echo length
Turning the ECHO DELAY control towards "MAX" expands
the echo length, while turning the control towards "MIN"
shortens it.
To adjust the repeating number of the echo
Turning the ECHO REPEAT control towards "MAX" increases
the repeating number of the echo, while turning the control
towards "MIN" decreases it.
÷
The voices heard through the microphones have the
same echo effect.
MUSIC BASS and TREBLE
REPEAT
MIN
MAX
ECHO
DELAY
MIN
MAX
ECHO
ECHO VOL
MIN
MAX
BALANCE
L
R
MUSIC VOL
MIN
MAX
BASS
—
+
TREBLE
—
+
MUSIC
DIGITAL KARAOKE PROCESSING AMPLIFIER KPA 502
VOLUME
MIC
MIC 1
LEVEL 2
MIC 2
ECHO VOL
MUSIC VOL
MAX
MIN
MAX
MIN
MAX
MIN
MAX
MIN
LEVEL 1
VOCAL
MUSIC
MAX
MIN
R
L
MAX
MIN
+
—
+
—
KEY
CONTROL
ECHO
MUSIC
BALANCE
MPX BALANCE
DELAY
REPEAT
TREBLE
BASS
— dB
0
2
4
8
12
16
20
28
40
60
∞
# 4
# 3
# 2
# 1
I
1
I
2
I
3
I
4
È
AUX
TAPE
VCD/LD
ROCK
JAZZ
POPS
BALLAD
INPUT
KARAOKE DSS
MPX/STEREO ONE TOUCH KARAOKE VOCAL AID
DIGITAL KEY CONTROL
POWER
ECHO REPEAT
ECHO DELAY
ECHO VOL
MUSIC VOL
BALANCE