General Operation
Music Controls
:
Use
l to adjust the overall volume of music. Stereo left-right panning can
be adjusted with
. Use
and MUSIC BASS control
to adjust high and low frequency characteristics of the music.
BBE is a sound enhancement technology designed to eliminate undesirable phase
shifting between high and low frequencies, increasing sound clarity and transparency. It also
boosts the very high and low frequencies for added brilliance and richness. To turn BBE ON,
press the BBE button and the BBE indicator light should illuminate. Press the BBE button
again to turn BBE OFF.
MUSIC VOL contro
BALANCE control
MUSIC TREBLE control
BBE
-
AUX
BGM
KEY
0
+1
+2
+3
+1
+2
+3
+4
+5
+6
db
L
R
MUTE
BBE
L
STEREO
R
VOCAL
PARTNER
VOCAL
PARTNER
VOCAL
CANCEL
VOCAL
CANCEL
DVD
+4
+5
+6
DVD
AUX
USB
BGM
AUTO
INPUT SELECTOR
INPUT SELECTOR
SOUND MODE
SOUND MODE
POWER
KEY CONTROL
KEY CONTROL
BALANCE
TREBLE
BASS
DELAY
ECHO
REPEAT
TREBLE
BASS
MIC 1 VOL
MIC 2 VOL
MIC 3 VOL
HEADPHONE
MIC 1
MIC 2
MIC 3
MUSIC VOL
MIC MASTER VOL
MUSIC
MIC
USB
OFF
ON
AUX INPUT
AUX INPUT
L
R
VIDEO
AM-828 MIXING AMPLIFIER
AM-828 MIXING AMPLIFIER
12
Microphone Controls
:
Use
l to collectively adjust the overall volume output for all three
microphone channels. Individual microphone volume can be adjusted using the
and
To adjust overall microphone high and low frequency
characteristics, use MIC TREBLE control and MIC BASS control.
Use
to make microphone echo effect
adjustments.
Adjusts the delay time interval (frequency of ECHO) on the echo effect for
the microphone channels. Turn counter-clockwise for a shorter delay time and clockwise for a
longer delay time.
Adjusts the intensity (loudness of ECHO) of the echo effect for the
microphone channels. Turn counter-clockwise to decrease intensity and clockwise to
increase intensity.
Adjusts the ECHO decay time (number of ECHO) of the echo effect for the
microphone channels. Turn counter-clockwise to decrease decay time and clockwise to
increase decay time.
MIC MASTER VOL contro
MIC 1 VOL,
MIC 2 VOL,
MIC 3 VOL controls.
DELAY control, ECHO control and REPEAT control
DELAY control
ECHO control
REPEAT control
-
-
-
AUX
BGM
KEY
0
+1
+2
+3
+1
+2
+3
+4
+5
+6
db
L
R
MUTE
BBE
L
STEREO
R
VOCAL
PARTNER
VOCAL
PARTNER
VOCAL
CANCEL
VOCAL
CANCEL
DVD
+4
+5
+6
DVD
AUX
USB
BGM
AUTO
INPUT SELECTOR
INPUT SELECTOR
SOUND MODE
SOUND MODE
POWER
KEY CONTROL
KEY CONTROL
BALANCE
TREBLE
BASS
DELAY
ECHO
REPEAT
TREBLE
BASS
MIC 1 VOL
MIC 2 VOL
MIC 3 VOL
HEADPHONE
MIC 1
MIC 2
MIC 3
MUSIC VOL
MIC MASTER VOL
MUSIC
MIC
USB
OFF
ON
AUX INPUT
AUX INPUT
L
R
VIDEO
AM-828 MIXING AMPLIFIER
AM-828 MIXING AMPLIFIER
Karaoke Related Features:
The
and
can be used to suit your karaoke
preferences:
Toggles on/off VOCAL PARTNER mode. When in this mode, lead
vocals are heard until the microphone inputs detect singing, at which point they are removed.
When live singing stops, the lead vocals return.
Toggles on/off VOCAL CANCEL mode. When in this mode, up to
90% lead vocals are removed from the output signal.
The
allows for source input music to be raised or lowered in half-tone
increments to suit your vocal range.
) lowers music key by one half-tone.
resets music to original key.
raises music key by one half-tone.
When key control adjustments are made, changes will be reflected in the KEY MODE
DISPLAY above the buttons.
VOCAL PARTNER
VOCAL CANCEL features
VOCAL PARTNER button-
VOCAL CANCEL button-
KEY CONTROL feature
FLAT button (b
NATURAL button ( )
SHARP button (#)
AUX
BGM
KEY
0
+1
+2
+3
+1
+2
+3
+4
+5
+6
db
L
R
MUTE
BBE
L
STEREO
R
VOCAL
PARTNER
VOCAL
PARTNER
VOCAL
CANCEL
VOCAL
CANCEL
DVD
+4
+5
+6
DVD
AUX
USB
BGM
AUTO
INPUT SELECTOR
INPUT SELECTOR
SOUND MODE
SOUND MODE
KEY CONTROL
KEY CONTROL
USB
