5/6 PAGES
VLZ4 4•Bus
24-/32-Channel 4•Bus
FX Mixer with USB
L
R
PFL Solo
M ain
PFL solo
AFL solo L
M
on
ito
r
Le
ve
l
Insert
Le
ve
l
Pa
n
L
R
Sub
1
O
ut
(Sub
2-4
identica
l)
Pho
ne
s
Monitor
O
ut
L
R
L
su
m
R
su
m
Sub
1
su
m
1
2
Sub
Aux 1 (pre)
Aux 1
As
sig
n
Ta
lkba
ck
Ass
ign
Hudson River
Central Park
3-Ban
d
EQ
w/
Swept
Mi
d
Aux 2
Aux 2 (pre)
FX 1
FX 2
FX1
FX 2
3
4
Internal
FX
1
(In
ternal
F
X
2
iden
tical
e
xcep
t
re
turn
s t
o s
ec
ond
st
ere
o
channel
)
Sub
1
le
ve
l
Sub
Assig
n T
o
Mai
n Mi
x
L
R
St
ere
o
Return
1
&
2
L
R
Main
1
2
Sub
3
4
L/R
1/2
3/4
L
In
ser
t
R
Ins
ert
To
Main
Mi
x
M
ute
Ta
lkba
ck
Le
ve
l
Main
Ou
t
48
V
Mono
Ch
annel
s
1-1
6
(2404
)
1-2
4
(3204
)
M
ic
+
-
Mic:
0
~
+60d
B
Line:
-15
~
+45d
B
S
tereo
Channe
ls
21/22
&
23/24
(2
404
)
29/30
&
31/32
(3
204
)
4-Ban
d
EQ
Le
ve
l
Pa
n
As
sig
n
L/R
1/2
3/4
M
ute
A
ux
5
PFL
S
ol
o
R
U
D
E
SOLO
LE
D
M
ete
r
Sel
ec
t
To
Aux
1
So
lo
So
lo
LO
M
ID
80
10
0~8
K
12
K
H
I
Lin
e
Gai
n
Aux
1
L
eve
l
Preset
sel
ec
t
FX
Pre
se
t
Di
spla
y
Global
48
v
Swit
ch/LE
D
To
Aux
2
A
ux
6
A
ux
3
A
ux
4
A
ux
5
A
ux
6
A
ux
1
A
ux
2
HPF
In
bypas
s
Solo
Logi
c
So
lo
US
B
O
ut
FX
1
B
ypas
s
Lo
gi
c
In
FX
1
Ou
t L
Ou
t R
M
ID
Phanto
m
Powe
r
(To
All
Mics
)
Phanto
m
Powe
r
R L
L
R
Int
FX
1
Out
L
FX
1
Lin
e
LO
M
ID
M
ID
80
40
0
2.5
K
12
K
H
I
LO
M
ID
M
ID
80
40
0
2.5
K
12
K
H
I
Int
FX
1
Ou
t R
(FX2
o
n 2
nd
st
ch.
)
Ta
p
So
lo
U
SB
In
FX
M
ut
e
Ac
tiv
e
L
R
Ta
pe
O
ut
Tape
In
pu
t
L
R
2 track
Inpu
t
Le
ve
l
M
ain
le
ve
l
+
-
+
-
+
-
+
-
Aux 3 (pre/post)
Aux 4 (pre/post)
A
ux
1
A
ux
2
po
st
pr
e
A
ux
3
A
ux
4
To
Aux
3
To
Aux
4
L-
R
A
ux
1-
4
Aux 3
Aux 4
U
S
B
Tap
e
So
lo
Pho
ne
s
Le
ve
l
So
lo
Le
ve
l
AFL solo R
AFL solo L
AFL solo R
Solo
(2
&4
)
Solo
(1
&3
)
So
lo
AFL
S
ol
o
In
ser
t
In
ser
t
Aux
1
Aux
2
M
ai
n
Mono
O
ut
Mono
le
ve
l
-20dB
pa
d
-20
Sig
(fli
cker
)
solo
(o
n)
OL
(flick
er)
mute
(o
n)
-20
Sig
(fli
cker
)
solo
(o
n)
OL
(flick
er)
mute
(o
n)
FX
1
maste
r leve
l
HP
F
10
0H
z
Mono
Ch
annel
s
17-2
0
(2404
)
25-2
8
(3204
)
M
ic
+
-
Mic:
0
~
+60d
B
Line:
-15
~
+45d
B
Lin
e
Gai
n
HPF
In
bypas
s
Phanto
m
Powe
r
HP
F
10
0H
z
C
om
p
C
om
p
L
R
AF
L
PF
L
Solo
m
od
e
Mono
Inser
t
Aux
1
su
m
Aux 5
Aux 6
Aux 5 (post)
Aux 6 (post)
to
USB
1-
2
FX
1
FX
2
FX
2
FX
1
U
S
B
(Second
st
ere
o
channel
only
)
Aux
1
O
ut
(Aux
2-6
ident
ical
)
Sig
/O
L
L
R
(To
first
stereo
cha
nnel
)
po
st
pr
e
G
ain
-20
~
+
20d
B
Sub
1
Sub
4
Sub
3
A
ux
6
to
USB
3-
4
A
ux
5
Sub
2
M
on
o
Aux
5-
6
Sub
3-
4
M
ai
n L-
R
Sub
1-
2
VLZ4 4•Bus BLOCK DIAGRAM
