Crest Audio CENTURY LMX Instruction manual

CENTURY SERIES
Technical Data
Sheet
LMx
Architect’s & Engineer’s Specifications - Century LMx
The sound mixing console shall be constructed in two sizes and be suitable for both fixed installation and touring operations. Audio modules shall be individual for service and addition purposes. Audio
connections shall be accessible from the rear of the console. Mic In and Group Out connections shall be XLR 3-pin balanced types. Insertion points shall be accessible via separate Send and Return 1/4
inch TRS connectors. Primary Inputs and Outputs may be transformer isolated as a chargeable option. The nominal audio level shall be +4dBu, and the maximum output level +28dBu. The console shall
operate from AC mains via the external rack mount power unit included. Optional connection of a second power supply for automatic back-up shall require only a link cable. The 40 channel console
shall measure 67x30.2x12.7 inches (1700x767x322mm). The 52 channel console shall measure 82x30.2x12.7inches (2070x750x322mm). Input Channels shall accept Mic (XLR) or Line (1/4inch) input
by selector switch. The Mic Input shall be passively split and an output XLR connector provided. There shall be a ground lift switch and +48v phantom power control for each channel. Input Gain shall
be continuously adjustable between 20dB and 70dB by gain pot and -15dB by Pad switch. There shall be a phase invert switch active on Mic or Line Input. Each channel shall include switches with indi-
cators for: 100Hz high pass filter; EQ On ; Mute (solid-state soft turn-on); Solo; Mute Scene select 1-8; Mute Scene Safe. There shall be 4-band EQ, each band having +/- 15dB variable gain and adjustable
filter center-frequency. The ranges shall be: LF 40-800Hz; LM 100Hz-2kHz; HM 400Hz-8kHz; HF 1.5k-20kHz. Five segment channel signal level LED indicators and overload indicator shall be provided.
Each channel shall have a total of 22 independent sends to the Group Outputs; eight being dual concentric rotary controls (sends1-2,3-4,....15-16) and six single rotary controls (sends 17-22). Seven Pre
switches with indicators shall control the choice of Pre or Post fader audio source. These switches shall be grouped as follows: sends 1-4, 5-8, 9-12, 13-16, 17-18, 19-20, and 21L-22L. Each send level
pair may be configured dual mono or stereo operation by a single global Level/Pan switch associated with each output pair. Channel output level shall be controlled by a 100mm travel slide fader. The
output section shall contain ten Group Modules, each providing two Group Outputs, each output including: mix Insertion send and Return connections; 100mm fader; balanced output with XLR con-
nector; bi-color signal indicator and electro-mechanical VU meter. Each Group shall have switches with indicators for Solo; Mute; Dim; Phase Reverse; Talkback Enable; Insert Solo; Insert On-Off. Each
pair of Group Outputs (an individual Group module) shall include: the Global Level-Pan master selector, with indicator; three bands of stereo output EQ with variable frequency and gain; independent
EQ In-Out selectors with indicators; high pass filter with variable frequency from 20Hz to 400Hz and independent In-Out selectors for each output. For each Group there shall be independent Level con-
trols and On-Off switches from L and R to each Group. Any or all signals on the 20 Group buses shall be assignable to the L-R Stereo mix. These two subgroup modes shall be interlocked to prevent
inadvertent feedback loops. In addition each Group module shall include Level, Pan and On-Off controls from the Master Stereo Input. Each Group shall include Level, Solo and On-Off switches with
indicators from the corresponding Channel Line Input. One Stereo Output module shall provide Group Outputs 21L and 22R, each with Insertion Send and Return connections; 100mm fader; balanced
output with XLR connector; bi-color signal indicator and electro-mechanical VU meter. Each Group shall have switches with indicators for Solo; Mute; Dim; Phase Reverse; Talkback Enable; Insert Solo;
Insert On-Off; and there shall be one Global Level-Pan master selector for sends 21L & 22R. A Master On-Off switch shall be included for the sum of the Group signals assigned to L-R, which shall not
affect the channel send L-R mix. The L-R output to the Group sections shall have an On-Off switch, and normally be pre L-R fader. There shall be a switch with indicator to connect this output Post fader.
Within the Stereo Output module a dedicated Stereo Input channel shall be provided for stereo mic or line sources with stereo two-band sweep EQ. Switches with indicators shall be provided for EQ In-
Out, High pass filter In-Out, Mute and Solo. The channel output shall be available to all Groups via the Stereo sections. Dynamics processing shall be available for in-ear monitor mixing. Above the user-
set threshold, audio shall be compressed. When compression exceeds 12dB the audio output level automatically drops, such that the manual function of riding a room-ambience mic between numbers
is achieved hands-free. One Master module shall provide Main, Alternate and Headphone monitor outputs. All outputs shall be stereo. The audio source for all outputs shall be the Solo bus, defaulting
to the operator's choice of silence or an External stereo input or a mono straight-line Input Fader mix. A Mono switch shall convert stereo sources to dual channel mono. The Solo system shall normally
sum multiple Solos, with the option to hear only the last selected Solo. It shall be possible to engage the Solo Priority system so that Input Solo overrides Output Solo. The Solo bus audio shall be either
PFL or AFL of any Input or Output, as selected by the Solo Mode switch. Groups in 'Stereo Level-Pan' mode, and the dedicated Stereo Input, shall be monitored in stereo. Each output shall have an inde-
pendent level control and On-Off switch with indicator. The Main level control shall be a 100mm slide fader with optional parallel footpedal operation. The Main fader may be switched to affect the
Alternate output also. The Main and Alternate outputs shall have the option to be switched exclusively. The Headphone output shall include two sockets and be unaffected by the Main and Alternate
channels. There shall be eight illuminated Mute Group master switches, one for each Scene Mute bus. There shall be facilities to generate sine wave and pink noise test signals, and a dedicated input
and preamp for Talkback mic operation. The sum of speech and test-tone shall pass to the Groups (postfader) via the Main Talkback On-Off switch and Group Talkback Enable switches. The Main TB
switch shall be touch sensitive and either latch-on for test-tone or press-hold-release for speech. A dedicated switch shall control the connection of an External Talkback source to the Groups, which shall
not be affected by the Main TB On-Off switch. Indicators shall be provided for the system DC power supply status. There shall be a dimming control for the optional rear mounted lamps. A Master 48V
phantom power switch shall be provided. The console shall have a full-size meter bridge with sunlight-visible mechanical VU meters provided for all 22 output buses and the stereo Solo bus. Meter illu-
mination shall be LED. The live monitor console shall be the Crest Audio Century LMx40 (LMx52).
CONFIGURATIONS
Century LMx Consoles feature 10 dual group modules,
1 left/right module, 1 master module,
available in the following input configurations:
40 MONO INPUTS (52 FRAME)
52 MONO INPUTS (64 FRAME)
DIMENSIONS
The following table contains net dimensions
for all Century LMx consoles. (L x W x H)
Frame Size Imperial Metric
52 67" x 30.21" x12.75" 1700 x 767 x 324mm
64 82" x 30.21" x12.75" 2070 x 767 x 324mm
Crest Audio specifications are available in electronic form on our website: http://www.crestaudio.com
2.25"/57mm
24.75" / 629mm
28.0" / 711mm
30.21"/767mm
35°
12.6875"
322mm
12.5625"
319mm
.65"/17mm
31.14" / 791mm
DO NOTAPPLY ANY
LOADS TO METER
BRIDGE ASSEMBLY
5.125"
130mm
10°
SUPPORTACROSS THIS DIMENSION IS RECOMMENDED
SUPPORTACROSS
THIS AREA IS
RECOMMENDED
KNOB HEIGHT, .75"/19mm & 1.25"/32mm
19" / 483mm
29.5625" / 751mm
2.375"/ 60mm
1.30"/ 33mm
4.8125"
122mm4.5625"
116mm
All information per
Crest Consoles Engineering,
May 5, 1997
TECHNICAL SPECIFICATIONS
FREQUENCY RESPONSE
+0.0, -0.5dB, 20Hz to 20 kHz (referenced to 1kHz)
TOTAL HARMONIC DISTORTION
(Mic input to Group output)
20Hz to 20 kHz at +15dBu <0.01%
PHASE RESPONSE
20Hz to 20 kHz +20°, -20°
NOISE (22Hz to 22kHz)
Mic EIN (150W, 60dB gain) -129 dBu
Group Output Noise (40 inputs) - 80 dBu
CROSSTALK (Measured at 1kHz)
Channel Mute >100 dB
Channel Fader Attenuation > 85 dB
INPUT/OUTPUT IMPEDANCES
Mic Input 4kΩbalanced
Line Input >10kΩbalanced
Outputs 120Ωbalanced
INPUT/OUTPUT LEVELS (0VU = +4 dBu, 1.23V RMS)
Mic Input Sensitivity + 4 to -62 dBu
Line Input Sensitivity + 12 to -38 dBu
Input Insertion Point Level + 4 dBu
Output Insertion Point Level + 4 dBu
Nominal Output Level + 4 dBu
Maximum Balanced Output Level +28 dBu
Load support recommendations have been supplied
to assist in road case construction.
All specifications subject to change without notice. © 1997 Crest Audio Inc.

Century LMx Console Block Diagram Crest Audio reserves the right to make changes or improvements in manufacturing or design which may affect specifications.
POWER
DISTIBUTION TO
RIBBON
EQ IN
Ø
∑
GROUP
MUTE
EVEN
GROUP
MIX AMP
GROUP
OUT
EVEN
M
GROUP SELECT
EVEN
THREE BAND EQ INSERT
ON
+10
BAL MIC IN
BAL LINE IN INPUT
PREAMP
GAIN
FOUR BAND EQ
LEVEL
FREQ
LF L MID H MID HF
SHELFSHELF
HPF
Ø
LINE
15dB
PAD
P
S
PRE
SOURCE
SELECT
PRE
MUTE ?
SOLO
DIRECT OUT
+10
SAFE MUTE SCENES
1234
MUTE
INSERT SEND
+48V
EQ IN
TO PEAK
FADER AMP
M
M
PRE SOURCE AMP
EQ FDR
NO
YES
SOLO CONTROL
SOLO AUDIO
LMx INPUT MODULE
XFORMER
OPTION
P
ROTARY
POT PAD LED AMP PANEL
SWITCH USER OPTIONS FADER
M
FET MUTE
LEGENDS
LMx MASTER MODULE
SOLO DC
SOLO MIX L
MAIN
MON LEFT
MAIN
MON RIGHT
SOLO L / R
TO METER MUX
+48V
ON
TB MIC
(TOP PANEL)
EXT TB IN
PHONES
(TOP PANEL)
PHONES
(FRONT)
TB MIC
(FRONT)
MUTE
GROUP
MASTERS
1 2 3 4 5
MIC PRE
D
FET DIM
BALANCED
DRIVER
PIN 2 HOT ON ALL XLRS
INSERT RETURN
BAL MIC OUT
PRE
1-4
SENDS
1/2
LEVEL
PAN ODD
PIN 1
LIFT
∑
SIGNAL
PRESENT INSERT
SEND
ODD
XFORMER
OPTION
ODD
FADER AMP
PEAK
ODD
GROUP
MIX AMP
INSERT
RETURN
ODD
GROUP
OUT ODD
M
GROUP SELECT
ODD
HPF
20 - 400HZ
HPF
THREE BAND EQ - ODD
LF MF HF
EQ IN
INSERT
ON
+10
DIM
TB
Ø
XFORMER
OPTION
THREE BAND EQ - EVEN
HPF
(SHOWN ABOVE)
TB MIC
GAIN
20 30 40DB
QQ
SOLO
AUDIO
&
CONTROL
PFL AFL 5678
MUTE CONTROL
LEV
ODD
LEV
EVEN
LEV/PAN
SWITCHING
OR
EVEN
GLOBAL CONTROL
SENDS
17/18
ODD
EVEN
GLOBAL CONTROL
PRE
17-18
6 7 8
REPEATED FOR
SENDS 5/6 - 7/8
SENDS 9/10 - 11/12
SENDS 13/14 - 15/16
LEVELPAN
LEV
ODD LEV
EVEN
OR
REPEATED FOR
SENDS 19/20 &
SENDS 21/22
POST
FADER
PRE
FADER
SHUNT DIP SW
PEAK
SIGNAL
PRESENT
+8
0
-6
PRE
FADER
POST
FADER
PRE AMP
METER
SOURCE
P
TO GROUP
LINE-INS
INPUTS 1-20
LEV/PAN
SWITCHING
SENDS
3/4
LEVEL
PAN ODD
LEV
ODD
LEV
EVEN
LEV/PAN
SWITCHING
OR
EVEN
GLOBAL CONTROL
GROUP
SOLO
ODD
SOLO
AUDIO
&
CONTROL
PFL AFL
GR
SOLO CONTROL
SOLO AUDIO
INSERT
SEND EVEN
INSERT
RETURN
EVEN
SIGNAL
PRESENT
PEAK
G
R
HPF
DIM
TB EVEN
FADER AMP
GROUP
MUTE
GROUP
SOLO
EVEN
SOLO
AUDIO
&
CONTROL
PFL AFL
SOLO CONTROL
SOLO AUDIO INSERT
SOLO
SOLO
AUDIO
&
CONTROL
PFL AFL
SOLO CONTROL
SOLO AUDIO
INSERT
SOLO
SOLO
AUDIO
&
CONTROL
PFLAFL
SOLO CONTROL
SOLO AUDIO
ODD
EVEN
ODD
EVEN
LINE
INPUT
PFL AFL
SOLO
PFL AFL
SOLO
SOLO
CONTROL
LEFT
RIGHT L / R TO
GROUP
SOLO
CONTROL
GLOBAL
LEV/PAN
TO GROUP
L / R MIX GROUP TO
L / R ASSIGN
ODD
EVEN
(SHOWN ABOVE)
Ø
LEFT
MUTE
RIGHT
OUT
M
INSERT
ON
+10
∑
SIGNAL
PRESENT
INSERT
SEND
LEFT
XFORMER
OPTION
LEFT
FADER AMP
PEAK
L (ODD) GROUP
MIX AMP
INSERT
RETURN
LEFT
LEFT
OUT
M
INSERT
ON
+10
DIM
TB
Ø
XFORMER
OPTION
LMx L / R MODULE
GROUP OUT
TO METER MUX
LEFT
SOLO
SOLO
AUDIO
&
CONTROL
PFL AFL
GR
SOLO CONTROL
SOLO AUDIO
INSERT
SEND
RIGHT
INSERT
RETURN
RIGHT
SIGNAL
PRESENT
PEAK
G
R
DIM
TB RIGHT
FADER AMP
RIGHT
MUTE
RIGHT
SOLO
SOLO
AUDIO
&
CONTROL
PFL AFL
SOLO CONTROL
SOLO AUDIO INSERT
SOLO
SOLO CONTROL
SOLO AUDIO
INSERT
SOLO
SOLO
AUDIO
&
CONTROL
PFLAFL
SOLO CONTROL
SOLO AUDIO
STEREO IN
(FROM L / R) L
RGLOBAL
LEV/PAN
LMx GROUP MODULE
1 / 2 TO 19 / 20
( GROUPS 21 / 22 )
TB FROM MASTER
TB FROM MASTER
EVEN
ODD
SIGNAL
PRESENT
PEAK
G
R
∑ ∑SIGNAL
PRESENT
PEAK
G
R
L / R ASSIGN
FROM GROUP
P LØ2-BAND EQ
EQ
SIGNAL
PRESENT
PEAK
GR
DYNAMICS LEFT
THRESHON
DYNAMICS RIGHT PLØ2-BAND EQ
PAD +48 LINEHPFØ GAIN
STEREO IN
RIGHT
STEREO IN
LEFT
MASTER
SEND
MUTE
SOLO
AUDIO
&
CONTROL
PFL AFL
STEREO
SOLO
PFLAFL
CONTROL
AUDIO
STEREO IN
TO GROUPS
STEREO IN
(FROM L / R)
ON POST
L / R TO GROUPS LEFT PRE
LEFT POST
RIGHT PRE
RIGHT POST
DC
+24 +48
+20
-20
LAMP
DIMMER
SOLO
AUDIO
&
CONTROL
MASTER
+48V ON
POWER
STATUS
LEDS
LEFT PRE
LEFT POST
RIGHT PRE
RIGHT POST
RIBBON CABLES
EXT TB OUT
M M
TB
LEVEL
EXT TB
OUT
M
EXT TB
IN
TALK BALK
LATCH
LOGIC
SUM AMP
∑
DUAL-CON
POT
∑
FEMALE
XLR MALE
XLR
TRS
JACK
20-20K
OSCILLATOR
RANGE 10K1K100
FREQ
÷5 X2
NOISE
GEN
PINK
FILTER
PINK
NOISE
LEVEL
OSC
ON
M M
PHONES
ON
ALT
MON LEFT
ALT
MON RIGHT
SOLO MIX R
SOLO
SW
∑
INPUT FADER MIX
INPUT
FADER
MIX
∑
SUM
MONO
EXT
IN FADER
MIX
FROM INPUT
MODULES
1-20
MASTER
SOLO
LOGIC
LAST
PRESSED INPUT
PRIORITY CLEAR
SOLO CONTROL
M M
EXT INPUT
L & R
FROM INPUT
MODULES
21-22 (40 CHAN LMx)
OR
27-28 (52 CHAN LMx)
PHONES
LEVEL
VCA VCA
PHONES
SOURCE
SELECT
ALT
MON
LEVEL
M M
SLAVE
MODE
ALT SLAVED
ON/OFF EXCLUSIVE
MONITOR
MONITOR ON/OFF
CONTROL LOGIC
ALT MAIN
MONITOR ON
INDEPENDENT
FOLLOW
FADER
MONITOR
LEVEL
FADER
FOOT-PEDAL
INPUT
1
17 18 19 20
LEFT SOLO RIGHT
METERBRIDGE
GROUPS GROUPS
ELVIS
OPTIONAL
LITTLE-LITES
( 4 )
GROUP OUT
TO METER MUX
TB FEED TO GROUPS
TO MON EXT INPUT
INPUTS 21-22
(40 CHAN LMx)
OR
INPUTS 27-28
(52 CHAN LMx)
100
SELECT
1 OF 20
INPUTS 1 THRU 20
SELECT
1 OF 2
INPUTS 21 AND 22
(40 CHAN LMx)
OR
INPUTS 27 AND 28
(52 CHAN LMx)
CRESTAUDIO
CENTURY LMx BLOCK DIAGRAM
C
ISSUE 1.0
5 JUN 96
LEFT
FADER
RIGHT
FADER
ODD
FADER
EVEN
FADER
METER
RECTIFIER
AFL PFL
SOLO
MODE MODE
SOLO
MODE
LOGIC
INPUT OUTPUT
SOLO
ACTIVE
SOLO
SENSE
LOGIC
∑ ∑
MUTE GROUP CONTROL
SOLO CONTROL AND SENSE LINES
3-PIN XLR
LAMP SOCKETS
DIMMER / MUX
BOARD
LAMP DIMMER
CIRCUITRY
METER
MULTIPLEXING
CIRCUITRY
MAIN DC POWER
CONNECTION
CONSOLE
POWER
CONNECTOR
POWER DIST
POWER FILTERING
AND
MASTER PHANTOM
SWITCHING
SUPPLY
FILTERING
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
METER
DEMUX
CIRCUITRY
REAR OF
METERBRIDGE
METER
ILLUM
R
L
R L
∑
R (EVEN)
GROUP
MIX AMP
POWER FEED TO
RIBBON ENDS
Crest Audio Inc.
100 Eisenhower Dr., Paramus NJ 07652 USA
TEL
: 201.909.8700
FAX
: 201.909.8744
http://www.crestaudio.com
Printed in USA
*D1100002*
v. 2.1 11/19/97
For use on an 11 inch x 17 inch sheet, print this page out at 130%

CLEAR
LAST
PRESSED
ALT
INPUT
PRIORITY
AFL
PFL
FDR MIX
INPUT
LEV
1KHz
100Hz
10KHz
FREQ
÷ 5X2
7
8
9
5
2
0
1
346
10
EXT TB
IN
EXT TB
OUT
PINK
NOISE
ON
OSCILLATOR
VIA TB
7
8
9
5
2
0
1
346
10
7
8
9
5
2
0
1
346
10
PHONES
ADDITIONAL JACKS
LOCATED BELOW
ARMREST
HEADPHONES
TB
MIC
MASTER
—
MONITOR
M
U
T
E
G
R
O
U
P
M
A
S
T
E
R
S
TB LEV
SOLO ACTIVE
MODE
OUTPUT
5
10
0
5
10
20
30
15
SOLO CONTROL
SUM
MONO
MAIN
TB ON
LEV
ALT
SLAVE
MODE
8
7
6
5
4
3
2
1
PHONES
MONTR
SOURCE
EXT INP
7
8
9
5
2
0
1
346
10
SND INSERT BAL RTN
EVEN
OUT
SND INSERT BAL TRN
ODD
OUT
SND INSERT BAL RTN
EVEN
OUT
SND INSERT BAL TRN
ODD
OUT
SND INSERT BAL RTN
EVEN
OUT
SND INSERT BAL TRN
ODD
OUT
SND INSERT BAL RTN
EVEN
OUT
SND INSERT BAL TRN
ODD
OUT
SND INSERT BAL RTN
EVEN
OUT
SND INSERT BAL TRN
ODD
OUT
SND INSERT BAL RTN
EVEN
OUT
SND INSERT BAL TRN
ODD
OUT
SND INSERT BAL RTN
EVEN
OUT
SND INSERT BAL TRN
ODD
OUT
SND INSERT BAL RTN
EVEN
OUT
SND INSERT BAL TRN
ODD
OUT
SND INSERT BAL RTN
EVEN
OUT
SND INSERT BAL TRN
ODD
OUT
Inputs
IN
-
BAL
MIC
-
OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
Master L / R Groups
STR
MIC
IN
L
IN
EXT TB
OUT
LEFT ALT MON RT
LEFT
MONITOR
RT
ODD
OUT
SND
INSERT BAL RTN
EVEN
OUT
SND INSERT BAL RTN
STR
MIC
IN
R
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
Inputs
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
IN
-
BAL
MIC
-
OUT
PIN 1
LIFT
LINE IN BAL
SND INSERT BAL RTN DIR OUT
DIR OUT
SND INSERT BAL RTN
EVEN
OUT
SND INSERT BAL TRN
ODD
OUT
LMx MASTER MODULE
3
1K
510
15
20K
16 16
88
–O+
16 16
88
–O+
16 16
88
–O+
600
300
1K 3
5
8K
100
40
150 300
6
1K
EQ ON
HPF ON
40
20
80 100
200
400
STEREO GRP EQ
7
8
9
5
2
0
1
346
10
SOLO
MUTE
DIM
TB ENB
Ø
SIG
7
8
9
5
2
0
1
346
10
7
8
9
5
2
0
1
346
10
7
8
9
5
2
0
1
346
10
ODD EVEN
GROUP TO
L-R ASSIGN
ODD EVEN
L
R
SOLO
ODD EVEN
L - R TO GROUP
L
TO
R
TO
LINE INPUT
FROM INPUT MODULE
INSERT ON
INSERT SOLO
5
10
0
5
10
20
30
15
STEREO
GROUP
—
LF
MID
HF
ODD
EVEN
ODD
EVEN
L
R
LEV PAN
ON
LR
16 16
88
–O+
Ø
LINE
PAD +48
GAIN
MASTER
+48V ON
LAMP DIM
1.6K
800
2K 4K
8K
16K
40
125 250
500
1K
80
+24
–20
+20
DC
OK
+48
16 16
88
–O+
SOLO
MUTE
DIM
TB ENB
Ø
SIG
INSERT ON
INSERT SOLO
5
10
0
5
10
20
30
15
ON
LR
7
8
9
5
2
0
1
3
46
10
+10
-30
-20 -10
-40
7
8
9
5
2
0
1
346
10
THRESH
MASTER SEND
COMP GATE
ON
SIG
ON
L-R TO GROUP
MUTE
SOLO
POST
L-R ASSIGN
FROM GROUP
SIG
STEREO INPUT
100
40
30
20
50
70
STEREO
—
STEREO
STEREO EQ
LF
HF
L
R
EQ ON
LEV PAN
+20
ON
40
30
20
50
70
EQ ON
Ø
LINEPAD
GAIN
+48
3
1K5
410
20K
1K
400
23K
6K
8K
250
100
400
1K
2K
100
40
150 300
600
800
7
8
9
5
2
0
1
346
10
7
8
9
5
2
0
1
346
10
7
8
9
5
2
0
1
346
10
7
8
9
5
2
0
1
346
10
PRE
PRE
7
8
9
5
2
0
1
346
10
7
8
9
5
2
0
1
346
10
7
8
9
5
2
0
1
346
10
7
8
9
5
2
0
1
346
10
7
8
9
5
2
0
1
346
10
7
8
9
5
2
0
1
346
10
7
8
9
5
2
0
1
346
10
7
8
9
5
2
0
1
346
10
7
8
9
5
2
0
1
346
10
7
8
9
5
2
0
1
346
10
PRE
MUTE
SOLO
PK
+8
0
-6
SIG 5
10
0
5
10
20
30
15
100
M
U
T
E
G
R
O
U
P
S
PRE
SAFE
1
8
HF
HM
LM
LF
1
2
3
4
5
6
7
8
13
14
9
10
11
12
15
16
17
18
19
20
21
22
(L)
(R)
L
R
L
R
PAN
LEV
LMx L/R MODULE
LMx GROUP MODULE
LMx INPUT MODULE
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
GROUPS
GROUPS SOLO L SOLO R
LMx
123456 8
713 14 15 16 17 18 19 209101112 2221
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
+3
+2
+1
-20-10 -7 -5 -3 0
-1
Level
52 POSITION CONSOLE METER BRIDGE SHOWN
LMx
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