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1604VLZ4
16-Channel 4-Bus
Compact Mixer
1604VLZ4 BLOCK DIAGRAM
MAIN L
SUB 3
MAIN R
SUB 2
SUB 1
SUB 4
AUX 1
AUX 2
AUX 3
AUX 4
AUX 5
AUX 6
SIP L
SIP R
PFL
LOGIC
75Hz HPF
MID
HI
80
100–8K
12K
LO
L
R
1
2
3
4
SIP L
SIP R
PFL
PHANT
OM POWER
(GLOB
AL SWIT
CH
GAIN
MIC IN
LINE IN
DIRECT OUT
(CH'S 1–8 ONL
Y)
INSER
T
LOW CUT
–20 (FLICKER) SOLO (GLOW)
OL (FLICKER) MUTE (GLOW)
EQ
GAIN
FREQ
FADER
MUTE
PA
N
ASSIGN
PRE
AUX 1
AUX 2
AUX 3
AUX 4
SHIFT 5/6
INPUT CHANNEL
(1 OF 16)
STEREO RETURN 1
STEREO RETURN 2
STEREO RETURN 4
STEREO RETURN 3
L
R
L
R
L
R
L
R
LEVEL T
O L/R
LEVEL T
O L/R
LEVEL
LEVEL
ASSIGN T
O
C-R/PHNS
ONL
Y
MAIN/SUBS
1–2/3–4
TO AUX 1
TO AUX 2
SOLO
TO SOLO LED
SIP L
SIP R
PFL
SOLO
CR/PHN L
CR/PHN R
SOLO
RELAY
ASSIGN
TO MIX
MAIN MIX
INSERT
FADER R
MAIN MIX MONO OUT
MAIN MIX LEFT OUT
TAPE OUT LEFT
TAPE OUT RIGHT
MAIN MIX RIGHT OUT
METERS
(0VU = 0dBu)
TAPE IN
L
R
TAPE LEVEL
C-R/
PHONES
SOURCE
MAIN
TAPE
1–2
RUDE SOLO LED
C-R/PHONES MIX
C-R/
PHONES
LEVEL
CONTROL ROOM OUT
L
R
PHONES OUT
SIP/PFL
SOLO LEVEL
SOLO MIX
SUB 1 MIX
FADER
FADER
ASSIGN TO MAIN MIX
L
R
SUB 1 OUT
SUBMIX 1 (SUBMIX 3 IDENTICAL)
SUB 2 MIX
ASSIGN TO MAIN MIX
L
R
SUB 2 OUT
SUBMIX 2 (SUBMIX 4 IDENTICAL)
AUX MIX
LEVEL
AUX SEND 1 (#2 IDENTICAL)
AUX 1 OUT
AUX SEND 3 (#4–6 IDENTICAL)
AUX 3 OUT
SOLO
3–4
(FROM SUB 3 OUT)
(FROM SUB 4 OUT)
20 10 7 4 2 0 2 4 7 10 20 30
LEVEL SET (PFL) LED
MONO LEVEL
