Lg Electronics MIC/LINE MIXERS Manual Do Utilizador
22
Maximum Voltage Gain
Mic Input to
Insert Output: 50 dB
Tape Output: 66 dB
Sub Output: 66 dB
Main Output: 76 dB
Aux Send: 71 dB
Line Input to
Insert Output: 30 dB
Tape Output: 46 dB
Sub Output: 46 dB
Main Output: 56 dB
Aux Send: 51 dB
Stereo Line Input to
Tape Output: 40 dB
Sub Output: 40 dB
Main Output: 50 dB
Aux Send: 45 dB
Tape Input to
Main Output: 30 dB
Effects Return to
Main Output: 30 dB
Insert Output: 50 dB
Tape Output: 66 dB
Sub Output: 66 dB
Main Output: 76 dB
Aux Send: 71 dB
Line Input to
Insert Output: 30 dB
Tape Output: 46 dB
Sub Output: 46 dB
Main Output: 56 dB
Aux Send: 51 dB
Stereo Line Input to
Tape Output: 40 dB
Sub Output: 40 dB
Main Output: 50 dB
Aux Send: 45 dB
Tape Input to
Main Output: 30 dB
Effects Return to
Main Output: 30 dB
Input Impedance
Mic Input: 3k
Ω
, balanced
Line Input: 40k
Ω
, balanced
Insert Return, Stereo Line Input, Tape Input, and
Effects Returns: 10k
Effects Returns: 10k
Ω
, unbalanced
Output Impedance
Main Output, Insert Output, Tape Output, Sub
Output, and Effects Sends:
Output, and Effects Sends:
150
Ω
Digital Effects
Resolution: 32-bit, 2-ch EMAC processing
Number of Presets: 16, 2 controllable parameters
Number of Presets: 16, 2 controllable parameters
Channel Level Set LED (Sensitivity)
0 dBu (normal operating level)
VU Meters
Main L/R
12 segments:
Clip, +10, +7, +4, +2, 0, –2, –4, –7, –10, –20, –30
12 segments:
Clip, +10, +7, +4, +2, 0, –2, –4, –7, –10, –20, –30
Disclaimer
Since we are always striving to make our products
better by incorporating new and improved materi-
als, components, and manufacturing methods, we
reserve the right to change these specifications at
any time without notice.
better by incorporating new and improved materi-
als, components, and manufacturing methods, we
reserve the right to change these specifications at
any time without notice.
MAIN OUT
LEFT
LEFT
MAIN OUT
RIGHT
RIGHT
STEREO EFX
RETURN 1 RIGHT
RETURN 1 RIGHT
STEREO EFX
RETURN 1 LEFT
RETURN 1 LEFT
SOLO CONTROL
(ACTIVE LOW)
(ACTIVE LOW)
RUDE SOLO
LIGHT
SOLO
OFF
SOLO
ON
UTILITY OUT LEFT
EFX SEND 2
EFX SEND 2
EFX
SELECT
SELECT
STEREO EFX
RETURN 2
RIGHT
RETURN 2
RIGHT
STEREO EFX
RETURN 2 LEFT
RETURN 2 LEFT
EFX TO MAIN MIX
AUX SEND 1
AUX SEND 2
EFX TO AUX 1
EFX TO AUX 2
TO LEFT MAIN
TO RIGHT MAIN
PFL
SIGNAL
TO PHONES
PFL
UTILITY
LEVEL
LEVEL
PHONES LEVEL
PHONES
UTILITY OUT RIGHT
PFL
SIGNAL
TO LEFT
TO LEFT
METER
22
10
7
4
2
0
2
4
7
10
20
30
100 Hz
HPF
MID FREQ HI
80 12K
LO
1-2
3-4
AUX 1
AUX 2
EFX 1
EFX 2
PRE-P0ST
PAN
FADER
TRIM
LINE IN
STEREO
CHANNELS
STEREO
CHANNELS
MIC/LINE IN
MONO CHANNELS
MONO CHANNELS
LOW CUT
INSERT
LEVEL
SET
SOLO
3-4
MID HI
80 800 12K
LO
MID
3K
MID HI
80 800 12K
LO
MID
3K
AUX 1
AUX 2
EFX 1
EFX 2
PRE/POST
PAN
MAIN
TRIM
LEFT
RIGHT
SOLO
1-2
MUTE
EFX RETURN 1
SUBWOOFER
OUT
1
2
3
63 125 250500 1K 2K 4K 8K 16K
TAPE OUT
RIGHT
RIGHT
BREAK
MAIN
LEVEL
LEVEL
MAIN INSERT
LEFT
ASSIGN
ASSIGN
RIGHT
ASSIGN
ASSIGN
SUB 1 OUT
63 125 250500 1K 2K 4K 8K 16K
TAPE OUT
LEFT
LEFT
BREAK
TAPE
LEVEL
LEVEL
MAIN
LEVEL
LEVEL
MAIN INSERT
TAPE IN
LEFT
LEFT
TAPE IN
RIGHT
RIGHT
E
F
X 2
E
F
X 1
S
O
LO
S
O
LO
C
O
N
TR
O
L
A
U
X 2
A
U
X 1
S
U
B
1
S
U
B
2
S
U
B
3
S
U
B
4
LE
F
T
M
A
IN
R
IG
H
T
M
A
IN
EFX SEND 1
AUX SEND 2
AUX SEND 1
EFX SEND 1
FROM EFX
TO MAIN MIX
TO MAIN MIX
75 Hz
LPF
MUTE
PHANTOM POWER
+48 VDC
MACKIE DESIGNS
CFX SERIES
BLOCK DIAGRAM
(#42699CJM/DF)
CFX SERIES
BLOCK DIAGRAM
(#42699CJM/DF)
+5
VDC
VDC
2
3
1
1
2
3
1
2
3
DAMPING/DEPTH
TIME/RATE
EFX WIDE
EFX BYPASS
EFX BYPASS
EFX
FOOT
SWITCH
FOOT
SWITCH
+5
VDC
VDC
G
LOB
AL
P
HA
N
T
OM
PO
WE
R
WOODINVILLE
EXIT
BOTHELL MONROE
EMAC
DSP
EFX LEVEL SET
L
R
SOLO CONTROL
(ACTIVE LOW)
(ACTIVE LOW)
SOLO
OFF
SOLO
ON
SUB 2 OUT
LEFT
ASSIGN
ASSIGN
RIGHT
ASSIGN
ASSIGN
LEFT
ASSIGN
ASSIGN
RIGHT
ASSIGN
ASSIGN
LEFT
ASSIGN
ASSIGN
RIGHT
ASSIGN
ASSIGN
SUB 4 OUT
SUB 3 OUT
Block Diagram
CFX Series
4.6"/117mm
15.7"/399mm
5.0"/ 127mm
2.1"/53mm
16.2
"/
412mm
17
.2
"/
43
7mm
21.
4"
/
544mm
25.6
"/
650mm
CFX•20
WEIGHT
24.3 lbs.
(11.0 kg)
CFX•16
WEIGHT
21.0 lbs.
(9.5 kg)
CFX•12
WEIGHT
17.8 lbs.
(8.1 kg)