How it Works
Allen&Heath
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ZED436
User Manual [ru]
33 pgs10.42 Mb0
User Manual
36 pgs6.97 Mb0

Allen&Heath ZED-436 User Manual

USER GUIDE
Publication AP7028
Limited One Year Warranty
This product is warranted to be free from defects in materials or workmanship for period of one year from the date of purchase by the original owner.
To ensure a high level of performance and reliability for which this equipment has been designed and manufactured, read this User Guide before operating. In the event of a failure, notify and return the defective unit to ALLEN & HEATH Limited or its authorised agent as soon as possible for repair under warranty subject to the following conditions
Conditions Of Warranty
The equipment has been installed and operated in accordance with the instructions in this User Guide.
The equipment has not been subject to misuse either intended or accidental, neglect, or alteration other than as described in the User Guide or Service Manual, or approved by ALLEN & HEATH.
Any necessary adjustment, alteration or repair has been carried out by ALLEN & HEATH or its authorised agent.
This warranty does not cover fader wear and tear.
The defective unit is to be returned carriage prepaid to ALLEN & HEATH or its authorised agent with proof of purchase.
Units returned should be packed to avoid transit damage.
In certain territories the terms may vary. Check with your ALLEN & HEATH agent for any additional warranty which may apply.
This product complies with the European Electro magnetic Compatibility directives 89/336/EEC & 92/31/EEC and the European Low Voltage Directives 73/23/EEC & 93/68/EEC.
This product has been tested to EN55103 Parts 1 & 2 1996 for use in Environments E1, E2, E3, and E4 to demonstrate compliance with the protection requirements in the European EMC directive 89/336/EEC. During some tests the specified performance figures of the product were affected. This is considered permissible and the product has been passed as acceptable for its intended use. Allen & Heath has a strict policy of ensuring all products are tested to the latest safety and EMC standards. Customers requiring more information about EMC and safety issues can contact Allen & Heath.
ZED 4 BUS User Guide AP7028 Issue 1
Copyright © 2007 Allen & Heath Limited. All rights reserved
Allen & Heath Limited
Kernick Industrial Estate, Penryn, Cornwall, TR10 9LU, UK
http://www.allen-heath.com
Allen & Heath 3 ZED-4 BUS User Guide
PACKED ITEMS
Check that you have received the following:
DIR OUT
DIR OUT
DIR OUT
DIR OUT
DIR OUT
DIR OUT
DIR OUT
DIR OUT
DIR OUT
DIR OUT
DIR OUT
DIR OUT
DIR OUT
DIR OUT
DIR OUT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
MIC
MIC
MIC
MIC
MIC
MIC
MIC
MIC
MIC
MIC
MIC
MIC
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
48V
48V
48V
48V
48V
48V
48V
48V
48V
LINE
LINE
LINE
LINE
LINE
IN IN IN IN IN IN IN IN IN IN IN IN IN I N IN IN IN IN IN IN IN IN IN IN
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
INSERT
INSERT
INSERT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
0
0
0
10
10
10
20
20
20
30
30
30
10
10
10
GAIN
GAIN
GAIN
0
0
0
40
40
40
MIC
MIC
MIC
50
50
50
LINE
LINE
LINE
-6-10 6326
-6-10 6326
-6-10 6326
HPF
HPF
HPF
100Hz
100Hz
100Hz
HF
HF
12k
12kHF12kHF12kHF12kHF12kHF12kHF12kHF12kHF12kHF12kHF12kHF12kHF12kHF12kHF12k
-15
+15
-15
+15
-15
+15
3k
3k
3k
1k
4k
1k
4k
1k
4k
700
6k
700
6k
700
6k
500Hz
15k
500Hz
15k
500Hz
15k
HM
HM
HM
-15
+15
-15
+15
-15
+15
180
180
180
70
250
70
250
70
250
45
400
45
400
45
400
35Hz
1k
35Hz
1k
35Hz
1k
LM
LM
LM
-15
+15
-15
+15
-15
+15
LF
LF
LF
80Hz
80Hz
80Hz
-15
+15
-15
+15
-15
+15
EQ IN
EQ IN
EQ IN
AUX1
AUX1
AUX1
PRE
PRE
PRE
+6
OO
+6
OO
+6
OO
AUX2
AUX2
AUX2
PRE
PRE
PRE
OO
OO
OO
+6
+6
+6
AUX3
AUX3
AUX3
+6
OO
+6
OO
+6
OO
AUX4
AUX4
AUX4
+6
OO
+6
OO
+6
OO
POST
POST
POST
PRE
PRE
PRE
AUX5
AUX5
AUX5
POST
POST
POST
OO
OO
OO
+6
+6
+6
AUX6
AUX6
AUX6
POST
POST
POST
+6
OO
+6
OO
+6
OO
=
=
=
PAN
PAN
PAN
L
R
L
R
L
R
ODD
EVEN
ODD
EVEN
ODD
EVEN
MUTE
MUTE
MUTE
PFL
PFL PFL PFL PFL PFL PFL PFL P FL PFL PFL PFL PFL PFL PFL
PK !
PK !
PK !
SIG
SIG
SIG
10
10
10
L-R
L-R
L-R
0
M
M
M
1-2
1-2
1-2
3-4
3-4
3-4
20
20
20
30
30
30
OO
OO
OO
1
2
3
LINE
INSERT
INSERT
INSERT
0
0
0
0
10
10
10
20
20
20
20
30
30
30
10
10
10
GAIN
0
MIC
LINE
-6-10 6326
-15
1k
700
500Hz
HM
-15 180
70
45
35Hz
LM
-15
LF
80Hz
-15
AUX1
PRE
OO
AUX2
PRE
OO
AUX3
OO
AUX4
OO
AUX5
POST
OO
AUX6
POST
OO
PAN
L
ODD
PK !
SIG
10
L-R
0
M
1-2
3-4
20
30
OO
4
10
GAIN
GAIN
GAIN
0
0
0
40
40
40
MIC
MIC
MIC
50
50
50
LINE
LINE
LINE
-6-10 6326
-6-10 6326
-6-10 6326
HPF
HPF
HPF
100Hz
100Hz
100Hz
+15
-15
+15
-15
+15
-15
3k
3k
3k
3k
4k
1k
4k
1k
4k
1k
6k
700
6k
700
6k
700
15k
500Hz
15k
500Hz
15k
500Hz
HM
HM
HM
+15
-15
+15
-15
+15
-15
180
180
180
250
70
250
70
250
70
400
45
400
45
400
45
1k
35Hz
1k
35Hz
1k
35Hz
LM
LM
LM
+15
-15
+15
-15
+15
-15
LF
LF
LF
80Hz
80Hz
80Hz
+15
-15
+15
-15
+15
-15
EQ IN
EQ IN
EQ IN
AUX1
AUX1
AUX1
PRE
PRE
PRE
+6
+6
OO
+6
OO
OO
AUX2
AUX2
AUX2
PRE
PRE
PRE
OO
OO
OO
+6
+6
+6
AUX3
AUX3
AUX3
+6
+6
OO
+6
OO
OO
AUX4
AUX4
AUX4
+6
+6
OO
+6
OO
OO
POST
POST
POST
PRE
PRE
PRE
AUX5
AUX5
AUX5
POST
POST
POST
OO
OO
OO
+6
+6
+6
AUX6
AUX6
AUX6
POST
POST
POST
+6
+6
OO
+6
OO
OO
=
=
=
=
PAN
PAN
PAN
R
L
R
L
R
L
EVEN
ODD
EVEN
ODD
EVEN
ODD
MUTE
MUTE
MUTE
PK !
PK !
PK !
SIG
SIG
SIG
10
10
10
L-R
L-R
L-R
0
0
0
M
M
M
1-2
1-2
1-2
3-4
3-4
3-4
20
20
20
30
30
30
OO
OO
OO
5
6
7
48V
LINE
LINE
LINE
INSERT
10
30
40
50
HPF
100Hz
+15
4k
6k
15k
+15
250
400
1k
+15
+15
EQ IN
+6
+6
+6
+6
POST PRE
+6
+6
R
EVEN
MUTE
LINE
INSERT
INSERT
INSERT
0
0
0
10
10
10
20
20
20
30
30
30
10
10
10
GAIN
GAIN
GAIN
0
0
0
40
40
MIC
MIC
MIC
50
50
50
LINE
LINE
LINE
-6-10 6326
-6-10 6326
-6-10 6326
HPF
HPF
HPF
100Hz
100Hz
100Hz
-15
+15
-15
+15
-15
+15
3k
3k
3k
1k
4k
1k
4k
1k
4k
700
6k
700
6k
700
500Hz
15k
500Hz
15k
500Hz
15k
HM
HM
HM
-15
+15
-15
+15
-15
+15
180
180
180
70
250
70
250
70
250
45
400
45
400
45
35Hz
1k
35Hz
1k
35Hz
1k
LM
LM
LM
-15
+15
-15
+15
-15
+15
LF
LF
LF
80Hz
80Hz
80Hz
-15
+15
-15
+15
-15
+15
EQ IN
EQ IN
EQ IN
AUX1
AUX1
AUX1
PRE
PRE
PRE
+6
OO
+6
OO
+6
OO
AUX2
AUX2
AUX2
PRE
PRE
PRE
OO
OO
OO
+6
+6
+6
AUX3
AUX3
AUX3
+6
OO
+6
OO
+6
OO
AUX4
AUX4
AUX4
+6
OO
+6
OO
+6
OO
POST
POST
POST
PRE
PRE
PRE
AUX5
AUX5
AUX5
POST
POST
POST
OO
OO
OO
+6
+6
+6
AUX6
AUX6
AUX6
POST
POST
POST
+6
OO
+6
OO
+6
OO
=
=
=
PAN
PAN
PAN
L
R
L
R
L
R
ODD
EVEN
ODD
EVEN
ODD
EVEN
MUTE
MUTE
MUTE
PK !
PK !
PK !
SIG
SIG
SIG
10
10
10
L-R
L-R
L-R
0
0
0
M
M
M
1-2
1-2
1-2
3-4
3-4
3-4
20
20
20
30
30
30
OO
OO
OO
8
9
10
MIC
48V
48V
48V
LINE
LINE
LINE
INSERT
INSERT
INSERT
0
0
0
10
10
10
20
20
20
30
30
30
10
10
10
GAIN
GAIN
GAIN
0
0
0
40
40
40
40
MIC
MIC
MIC
50
50
50
LINE
LINE
LINE
-6-10 6326
-6-10 6326
-6-10 6326
HPF
HPF
HPF
100Hz
100Hz
100Hz
-15
+15
-15
+15
-15
+15
3k
3k
3k
1k
4k
1k
4k
1k
6k
400
4k
700
6k
700
6k
700
500Hz
15k
500Hz
15k
500Hz
15k
HM
HM
HM
-15
+15
-15
+15
-15
+15
180
180
180
70
250
70
250
70
250
45
400
45
400
45
400
35Hz
1k
35Hz
1k
35Hz
1k
LM
LM
LM
-15
+15
-15
+15
-15
+15
LF
LF
LF
80Hz
80Hz
80Hz
-15
+15
-15
+15
-15
+15
EQ IN
EQ IN
EQ IN
AUX1
AUX1
AUX1
PRE
PRE
PRE
+6
OO
+6
OO
+6
OO
AUX2
AUX2
AUX2
PRE
PRE
PRE
OO
OO
OO
+6
+6
+6
AUX3
AUX3
AUX3
+6
OO
+6
OO
+6
OO
AUX4
AUX4
AUX4
+6
OO
+6
OO
+6
OO
POST
POST
POST
PRE
PRE
PRE
AUX5
AUX5
AUX5
POST
POST
POST
OO
OO
OO
+6
+6
+6
AUX6
AUX6
AUX6
POST
POST
POST
+6
OO
+6
OO
+6
OO
=
=
=
PAN
PAN
PAN
L
R
L
R
L
R
ODD
EVEN
ODD
EVEN
ODD
EVEN
MUTE
MUTE
MUTE
PK !
PK !
PK !
SIG
SIG
SIG
10
10
10
L-R
L-R
L-R
0
0
0
M
M
M
1-2
1-2
1-2
3-4
3-4
3-4
20
20
20
30
30
30
OO
OO
OO
11
12
13
DIR OUT
ST1
IN
ST3
IN
L
MIC
48V
LINE
INSERT
0
10
20
30
10
GAIN
0
40
MIC
50
LINE
-6-10 6326
HPF
100Hz
-15
+15
3k
1k
4k
6k
700
6k
500Hz
15k
HM
-15
+15
180
70
250
45
400
35Hz
1k
LM
-15
+15
LF
80Hz
-15
+15
EQ IN
AUX1
PRE
+6
OO
AUX2
PRE
OO
+6
AUX3
+6
OO
AUX4
+6
OO
POST PRE
AUX5
POST
OO
+6
AUX6
POST
+6
OO
=
PAN
L
R
ODD
EVEN
MUTE
PK !
SIG
10
L-R
0
M
1-2
3-4
20
30
OO
14
L
MIC
MIC
R
48V
LINE
INSERT
0
10
20
30
10
GAIN
GAIN
0
40
MIC
50
LINE
LINE
-6-10 6326
HPF
100Hz
-15
+15
3k
1k
4k
700
6k
500Hz
15k
HM
HM
-15
+15
180
70
250
45
400
35Hz
1k
LM
LM
-15
+15
LF
80Hz
80Hz
-15
+15
EQ IN
AUX1
AUX1
PRE
PRE
+6
OO
AUX2
AUX2
PRE
PRE
OO
+6
AUX3
AUX3
+6
OO
AUX4
AUX4
+6
OO
POST PRE
AUX5
AUX5
POST
POST
OO
+6
AUX6
AUX6
POST
POST
+6
OO
=
PAN
L
R
ODD
EVEN
MUTE
PK !
SIG
10
L-R
L-R
0
0
M
1-2
1-2
3-4
3-4
20
30
OO
15
R
48V
L/M
L/M
LINE
ST2
ST4
IN IN
R
R
INSERT
STEREO INPUTS
0
ST1
ST3
10
-5
-5
20
30
10
-10
-10
LEV
LEV
0
0
0
40
-20
-20
MIC
5
5
-30
-30
50
-6-10 6326
10
OO
10
OO
HPF
To LR
To LR
100Hz
To CH
To CH
-5
-5
ST2
ST4
-10
-10
0
0
LEV
LEV
-20
-20
5
5
-30
-30
-15
+15
3k
10
OO
10
OO
1k
4k
700
6k
HF
HF
500Hz
15k
12k
12k
-15 +15
-15 +15
-15
+15
180
70
250
2k5
2k5
45
400
-15HM+15
-15HM+15
35Hz
1k
250Hz
250Hz
-15LM+15
-15LM+15
-15
+15
LF
80Hz
80Hz
-15LF+15
-15LF+15
-15
+15
EQ IN
EQ IN
EQ IN
AUX1
AUX1
PRE
PRE
+6
OO
+6
OO
+6
OO
AUX2
AUX2
PRE
PRE
OO
OO
OO
+6
+6
+6
AUX3
AUX3
+6
OO
+6
OO
+6
OO
AUX4
AUX4
+6
OO
+6
OO
+6
OO
POST
POST
POST
PRE
PRE
PRE
AUX5
AUX5
POST
POST
OO
OO
OO
+6
+6
+6
AUX6
AUX6
POST
POST
+6
OO
+6
OO
+6
OO
=
=
=
PAN
BAL
BAL
L
R
L
R
L
R
ODD
EVEN
ODD
EVEN
ODD
EVEN
MUTE
MUTE
MUTE
PFL
PFL
PFL
PK !
PK !
PK !
SIG
SIG
SIG
10
10
10
L-R
L-R
0
00
M
M
M
1-2
1-2
3-4
3-4
20
20
20
30
30
30
OO
OO
OO
16
25-26
27-28
AUX OUT
AUX1AUX2AUX3AUX4AUX5AUX
GROUP OUT
GRP1GRP2GRP3GRP
4
INSERT1INSERT2INSERT3INSERT
4
MTX1MTX
2
USB
MATRIX
SENDRETURN
OUT
ST3 INPUT SOURCE
GRP
1
GRP
2
GRP
3
GRP
4
L
R
M
LEVEL
MATRIX2MATRIX
AUX1
PAN
ST3 IN
GRP
USB
1
2TRK USB
OO
+6
OO
+6
GRP
PLAYBACK SOURCE
2
OO
+6
OO
+6
GRP
USB SEND SOURCE
3
MTX
OO
+6
OO
+6
1-2
GRP
4
AUX 1-2
OO
+6
OO
+6
AUX
L
5-6
LR pre-fade
OO
+6
OO
+6
R
All up =LR post
OO
+6
OO
+6
PLAYBACK
M
LEVEL
OO
+6
OO
+6
OO
+6
LEVEL
PLAYBACK To LR
OO
+6
OO
+6
PFL
AFL
AFL
1
ALLEN&HEATH
AUX2
AUX3
AUX4
PAN
L R
10
5
0
5
10
20
30
OO
1
AFL
AFL
L-RML-RML-R
=
=
PAN
L R
PK!
PK!
+6
+6
0
0
SIG
SIG
MUTE
MUTE
AFL
AFL
10
5
0
5
10
20
30
OO
GRP2GRP3GRP
AUX5
AFL
M
=
PAN
L R
PK! +6 0 SIG
MUTE
AFL
10
10
5
5
0
0
5
5
10
10
20
20
30
30
OO
OO
4
OO +100OO +100OO +100OO +100OO +100OO +10
AFL
L-R
M
=
L R
PK! +6 0 SIG
1 2 3 4
MUTE
AFL
GRP
2TRK IN
L
R
2TRK OUT
L
R
AFL
PK! +6 0 SIG
L R M
MUTE MUTE MUTE
10
5
0
5
10
20
30
OO
L R M
DIR OUT
DIR OUT
DIR OUT
DIR OUT
DIR OUT
DIR OUT
DIR OUT
17
18
19
20
6
MAIN OUT
L
MIC
17
MIC
INSERT
L
R
INSERT
R
M
INSERT
M
PHONES
TB LEVEL
MIN MAX
Talk to AUX 1-4
Talk to LRM
POWER
+16
+16
+9
+9
+6
+6
+3
+3
0
0
-3
-3
-6
-6
-9
-9
-12
-12
-16
-16
-20
-20
-30
-30
L
R
PFL/AFL ACTIVE
AUX6
0
AFL
PHONES LEVEL
MIN MAX
LR M
PK! +6
0
SIG
10
5
0
5
10
20
30
OO
18
48V
48V
LINE
LINE
17
18
INSERT
INSERT
17
18
0
0
10
10
20
20
30
30
10
10
GAIN
GAIN
0
0
40
40
MIC
MIC
50
50
LINE
LINE
-6-10 6326
-6-10 63 26
HPF
HPF
TB MIC
100Hz
100Hz
HF
HF
12k
12k
-15
+15
-15
+15
3k
3k
1k
4k
1k
4k
700
6k
700
6k
500Hz
15k
500Hz
15k
HM
HM
-15
+15
-15
+15
180
180
70
250
70
250
45
400
45
400
35Hz
1k
35Hz
1k
LM
LM
-15
+15
-15
+15
LF
LF
80Hz
80Hz
-15
+15
-15
+15
EQ IN
EQ IN
AUX1
AUX1
PRE
PRE
+6
OO
+6
OO
AUX2
AUX2
PRE
PRE
OO
OO
+6
+6
AUX3
AUX3
+6
OO
+6
OO
AUX4
AUX4
+6
OO
+6
OO
POST
POST
PRE
PRE
AUX5
AUX5
POST
POST
OO
OO
+6
+6
AUX6
AUX6
POST
POST
+6
OO
PK!
+6
OO
+6
=
=
0
PAN
PAN
SIG
L
R
L
R
ODD
EVEN
ODD
EVEN
MUTE
MUTE
PFL
PFL
PK !
PK !
SIG
SIG
10
10
10
5
L-R
L-R
0
0
0
M
M
1-2
5
1-2
3-4
3-4
10
20
20
20
30
30
30
OO
OO
OO
17
18
21
MIC
19
MIC
20
MIC
48V
48V
48V
LINE
LINE
LINE
19
20
21
INSERT
INSERT
INSERT
19
20
21
0
0
0
10
10
10
20
20
20
30
30
30
10
10
10
GAIN
GAIN
GAIN
0
0
0
40
40
40
MIC
MIC
MIC
50
50
50
LINE
LINE
LINE
-6-10 63 26
-6-10 63 26
-6-10 63 26
HPF
HPF
HPF
100Hz
100Hz
100Hz
HF
HF
HF
12k
12k
12k
-15
+15
-15
+15
-15
+15
3k
3k
3k
1k
4k
1k
4k
1k
4k
700
6k
700
6k
700
6k
500Hz
15k
500Hz
15k
500Hz
15k
HM
HM
HM
-15
+15
-15
+15
-15
+15
180
180
180
70
250
70
250
70
250
45
400
45
400
45
400
35Hz
1k
35Hz
1k
35Hz
1k
LM
LM
LM
-15
+15
-15
+15
-15
+15
LF
LF
LF
80Hz
80Hz
80Hz
-15
+15
-15
+15
-15
+15
EQ IN
EQ IN
EQ IN
AUX1
AUX1
AUX1
PRE
PRE
PRE
+6
OO
+6
OO
+6
OO
AUX2
AUX2
AUX2
PRE
PRE
PRE
OO
OO
OO
+6
+6
+6
AUX3
AUX3
AUX3
+6
OO
+6
OO
+6
OO
AUX4
AUX4
AUX4
+6
OO
+6
OO
+6
OO
POST
POST
POST
PRE
PRE
PRE
AUX5
AUX5
AUX5
POST
POST
POST
OO
OO
OO
+6
+6
+6
AUX6
AUX6
AUX6
POST
POST
POST
+6
OO
+6
OO
+6
OO
=
=
=
PAN
PAN
PAN
L
R
L
R
L
R
ODD
EVEN
ODD
EVEN
ODD
EVEN
MUTE
MUTE
MUTE
PFL
PFL
PFL
PK !
PK !
PK !
SIG
SIG
SIG
10
10
10
L-R
L-R
L-R
0
0
M
M
M
1-2
1-2
1-2
3-4
3-4
3-4
20
20
20
30
30
30
OO
OO
OO
19
20
21
DIR OUT
22
23
21
0
24
MIC
22
MIC
23
MIC
24
48V
48V
48V
LINE
LINE
LINE
22
23
24
INSERT
INSERT
INSERT
22
23
24
0
0
0
10
10
10
20
20
20
30
30
30
10
10
10
GAIN
GAIN
GAIN
0
0
0
40
40
40
MIC
MIC
MIC
50
50
50
LINE
LINE
LINE
-6-10 63 26
-6-10 63 26
-6-10 63 26
HPF
HPF
HPF
100Hz
100Hz
100Hz
HF
HF
HF
12k
12k
12k
-15
+15
-15
+15
-15
+15
3k
3k
3k
1k
4k
1k
4k
1k
4k
700
6k
700
6k
700
6k
500Hz
15k
500Hz
15k
500Hz
15k
HM
HM
HM
-15
+15
-15
+15
-15
+15
180
180
180
70
250
70
250
70
250
45
400
45
400
45
400
35Hz
1k
35Hz
1k
35Hz
1k
LM
LM
LM
-15
+15
-15
+15
-15
+15
LF
LF
LF
80Hz
80Hz
80Hz
-15
+15
-15
+15
-15
+15
EQ IN
EQ IN
EQ IN
AUX1
AUX1
AUX1
PRE
PRE
PRE
+6
OO
+6
OO
+6
OO
AUX2
AUX2
AUX2
PRE
PRE
PRE
OO
OO
OO
+6
+6
+6
AUX3
AUX3
AUX3
+6
OO
+6
OO
+6
OO
AUX4
AUX4
AUX4
+6
OO
+6
OO
+6
OO
POST
POST
POST
PRE
PRE
PRE
AUX5
AUX5
AUX5
POST
POST
POST
OO
OO
OO
+6
+6
+6
AUX6
AUX6
AUX6
POST
POST
POST
+6
OO
+6
OO
+6
OO
=
=
=
PAN
PAN
PAN
L
R
L
R
L
R
ODD
EVEN
ODD
EVEN
ODD
EVEN
MUTE
MUTE
MUTE
PFL
PFL
PFL
PK !
PK !
PK !
SIG
SIG
SIG
10
10
10
L-R
L-R
L-R
0
0
0
M
M
M
1-2
1-2
1-2
3-4
3-4
3-4
20
20
20
30
30
30
OO
OO
OO
22
23
24
Mains Lead
Check that the correct mains plug is fitted.
ZED-420, ZED428 or ZED-436 MIXER
Type A-B USB Lead
To connect the ZED to your computer.
SONAR LE
SONAR LE
Music Software Install disk.
INSTALL
cakewalk
Allen & Heath 4 ZED-4 BUS User Guide
SAFETY INSTRUCTIONS
WARNINGS
ATTENTION: RISQUE DE CHOC ELECTRIQUE – NE PAS OUVRIR
Read instructions:
Do not remove cover:
Power sources:
Power cord routing:
Retain these safety and operating instructions for future reference. Adhere to all warnings printed here and on the console. Follow the operating instructions printed in this User Guide.
Operate the console with its covers correctly fitted.
Connect the console to a mains power unit only of the type described in this User Guide and marked on the rear panel. Use the power cord with sealed mains plug appropriate for your local mains sup­ply as provided with the console. If the provided plug does not fit into your outlet consult your service agent for assistance.
Route the power cord so that it is not likely to be walked on, stretched or pinched by items placed upon or against it.
-
Read the following before proceeding :
CAUTION
Grounding:
Water and moisture:
Ventilation:
Heat and vibration:
Servicing:
Installation:
Do not defeat the grounding and polarisation means of the power cord plug. Do not remove or tam­per with the ground connection in the power cord.
WARNING: This equipment must be earthed.
!
To reduce the risk of fire or electric shock do not expose the console to rain or moisture or use it in damp or wet conditions. Do not place containers of liquids on it which might spill into any openings.
Switch off the equipment and unplug the power cord immediately if it is exposed to moisture, spilled
Install the console in accordance with the instructions printed in this User Guide. Do not connect the
Do not obstruct the ventilation slots or position the console where the air flow required for ventilation is impeded. If the console is to be operated in a rack unit or flightcase ensure that it is constructed to allow adequate ventilation.
Do not locate the console in a place subject to excessive heat or direct sunlight as this could be a fire hazard. Locate the console away from any equipment which produces heat or causes excessive vi­bration.
liquid, objects fallen into the openings, the power cord or plug become damaged, during lightening storms, or if smoke, odour or noise is noticed. Refer servicing to qualified technical personnel only.
output of power amplifiers directly to the console. Use audio connectors and plugs only for their
intended purpose.
Allen & Heath 5 ZED-4 BUS User Guide

SAFETY INSTRUCTIONS
Important Mains plug wiring instructions
The console is supplied with a moulded mains plug fitted to the AC mains power lead. Follow the instructions below if the mains plug has to be replaced. The wires in the mains lead are coloured in accordance with the following code:
TERMINAL WIRE COLOUR
European USA/Canada
LIVE BROWN BLACK
L
!
The wire which is coloured Green and Yellow must be connected to the terminal in the plug which is marked with the letter E or with the Earth sym­bol. This appliance must be earthed. The wire which is coloured Blue must be connected to the terminal in the plug which is marked with the letter N. The wire which is coloured Brown must be connected to the terminal in the plug which is marked with the letter L. Ensure that these colour codes are followed carefully in the event of the plug being changed.
NEUTRAL BLUE WHITE
N
EARTH GND GREEN & YELLOW
E
General Precautions:
Damage :
Environment :
Cleaning :
Transporting :
Protect from excessive dirt, dust, heat and vibration when operating and stor-
Avoid the use of chemicals, abrasives or solvents. The control panel is best
The console may be transported as a free-standing unit or mounted in a rack
GREEN
To prevent damage to the controls and cosmetics avoid placing heavy objects on the control surface, scratching the surface with sharp objects, or rough handling and vibration.
ing. Avoid tobacco ash, smoke, drinks spillage, and exposure to rain and mois­ture. If the console becomes wet, switch off and remove mains power imme­diately. Allow to dry out thoroughly before using again.
cleaned with a soft brush and dry lint-free cloth. The faders, switches and po­tentiometers are lubricated for life. The use of electrical lubricants on these parts is not recommended. The fader and potentiometer knobs may be re­moved for cleaning with a warm soapy solution. Rinse and allow to dry fully before refitting them.
or flightcase. Protect the controls from damage during transit. Use adequate packing if you need to ship the unit.
Allen & Heath 6 ZED-4 BUS User Guide
Hearing :
To avoid damage to your hearing do not operate any sound system at exces-
sively high volume. This applies particularly to close-to-ear monitoring such as headphones and in-ear systems. Continued exposure to high volume sound can cause frequency selective or wide range hearing loss.
CONTENTS
Thank you for purchasing your Allen & Heath ZED mixer. To ensure that you get the maximum benefit from the unit please spare a few minutes familiarizing yourself with the controls and setup procedures outlined in this user guide. For further information please refer to the additional information available on our web site, or contact our technical support team.
http://www.allen-heath.com
http://www.allen-heath.com/zed
http://www.myspace.com/thezedspace
Warranty ............................................. 3
Packed Items....................................... 4
Safety Instructions ............................. 5
Contents.............................................. 7
Panel Drawings................................... 8
Introduction to ZED......................... 11
Specifications ...................................... 12
Dimensions ......................................... 13
Block Diagram.................................... 14
Mono Input Channel ......................... 15
Stereo Input Channel........................ 19
Matrix Outputs & Aux Masters....... 22
Group Masters................................... 23
L R & M Masters & Headphones.... 24
Main Meters and Talkback................ 25
USB Selection and Playback ............. 26
USB Connection ................................ 27
SONAR LE software introduction . 28
SONAR LE installation ..................... 29
Configuring SONAR LE with ZED. 29
Using USB for effects........................ 32
Wiring Notes ..................................... 33
Product Support ................................ 34
Allen & Heath 7 ZED-4 BUS User Guide
PANEL DRAWINGS—ZED420
DO NOT OPEN
DIR OUT
MIC
LINE
INSERT
10
4k
250
R
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
REPLACE FUSE WITH SAME TYPE AND RATING.CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE
DIR OUT
DIR OUT
DIR OUT
MIC
MIC
MIC
48V
48V
LINE
INSERT
0
10
20
30
10
GAIN
0
40
40
MIC
50
50
LINE
-6-10 63 26
HPF
100Hz
-15
+15
3k
1k
4k
6k
700
6k
500Hz
15k
HM
-15
+15
180
70
250
400
45
400
35Hz
1k
LM
-15
+15
LF
80Hz
-15
+15
EQ IN
AUX1
PRE
OO
+6
AUX2
PRE
+6
OO
AUX3
OO
+6
AUX4
+6
OO
POST PRE
AUX5
POST
OO
+6
AUX6
POST
+6
OO
=
PAN
L
R
ODD
EVEN
MUTE
PK !
SIG
10
L-R
0
0
M
1-2
3-4
20
30
OO
6
48V
LINE
LINE
INSERT
INSERT
0
0
10
20
30
10
GAIN
0
MIC
LINE
-6-10 63 26
HPF
100Hz
-15
+15
3k
1k
4k
700
500Hz
15k
HM
-15
+15
180
70
250
45
35Hz
1k
LM
-15
+15
LF
80Hz
-15
+15
EQ IN
AUX1
PRE
OO
+6
AUX2
PRE
+6
OO
AUX3
OO
+6
AUX4
+6
OO
POST PRE
AUX5
POST
OO
+6
AUX6
POST
+6
OO
=
PAN
L
R
ODD
EVEN
MUTE
PK !
SIG
10
L-R
M
1-2
3-4
20
30
OO
7
0
10
20
30
10
10
GAIN
GAIN
0
0
40
40
MIC
MIC
50
50
LINE
LINE
-6-10 63 26
-6-10 63 26
HPF
100Hz
-15
+15
-15
3k
1k
4k
1k
6k
700
6k
700
500Hz
15k
500Hz
HM
HM
-15
+15
-15
180
70
250
70
400
45
400
45
35Hz
1k
35Hz
LM
LM
-15
+15
-15
LF
LF
80Hz
80Hz
-15
+15
-15
EQ IN
AUX1
AUX1
PRE
PRE
OO
OO
+6
AUX2
AUX2
PRE
PRE
+6
OO
OO
AUX3
AUX3
OO
OO
+6
AUX4
AUX4
+6
OO
OO
POST PRE
AUX5
AUX5
POST
POST
OO
OO
+6
AUX6
AUX6
POST
POST
+6
OO
OO
=
PAN
PAN
L
R
L
ODD
EVEN
ODD
MUTE
PK !
PK !
SIG
SIG
10
10
L-R
L-R
0
0
M
M
1-2
1-2
3-4
3-4
20
20
30
30
OO
OO
8
9
ALLEN&HEATH
DIR OUT
DIR OUT
DIR OUT
MIC
MIC
MIC
48V
48V
LINE
INSERT
10
20
30
40
50
HPF
100Hz
+15
3k
4k
6k
15k
+15
180
250
400
1k
+15
+15
EQ IN
+6
+6
+6
+6
POST PRE
+6
+6
=
R
EVEN
MUTE
0
48V
LINE
LINE
INSERT
INSERT
0
0
10
20
30
10
GAIN
0
40
MIC
50
LINE
-6-10 63 26
HPF
100Hz
-15
+15
3k
1k
4k
700
6k
500Hz
15k
HM
-15
+15
180
70
250
45
400
35Hz
1k
LM
-15
+15
LF
80Hz
-15
+15
EQ IN
AUX1
PRE
OO
+6
AUX2
PRE
+6
OO
AUX3
OO
+6
AUX4
+6
OO
POST PRE
AUX5
POST
OO
+6
AUX6
POST
+6
OO
=
PAN
L
R
ODD
EVEN
MUTE
PK !
SIG
10
L-R
M
1-2
3-4
20
30
OO
10
0
10
20
20
30
10
10
GAIN
GAIN
0
0
40
MIC
MIC
50
LINE
LINE
-6-10 63 26
-6-10 63 26
HPF
100Hz
-15
+15
-15
3k
3k
1k
4k
1k
700
6k
700
500Hz
15k
500Hz
HM
HM
-15
+15
-15
180
180
70
250
70
45
400
45
35Hz
1k
35Hz
LM
LM
-15
+15
-15
LF
LF
80Hz
80Hz
-15
+15
-15
EQ IN
AUX1
AUX1
PRE
PRE
OO
OO
+6
AUX2
AUX2
PRE
PRE
+6
OO
OO
AUX3
AUX3
OO
OO
+6
AUX4
AUX4
+6
OO
OO
POST PRE
AUX5
AUX5
POST
POST
OO
OO
+6
AUX6
AUX6
POST
POST
+6
OO
OO
=
=
PAN
PAN
L
R
L
ODD
EVEN
ODD
MUTE
PK !
PK !
SIG
SIG
10
10
L-R
L-R
0
0
M
M
1-2
1-2
3-4
3-4
20
20
30
30
OO
OO
11
12
DIR OUT
DIR OUT
MIC
MIC
48V
48V
LINE
LINE
INSERT
INSERT
0
10
30
40
50
HPF
100Hz
+15
4k
6k
15k
+15
250
400
1k
+15
+15
EQ IN
+6
+6
+6
+6
POST PRE
+6
+6
R
EVEN
MUTE
0
10
20
20
30
10
10
GAIN
GAIN
0
0
40
MIC
MIC
50
LINE
LINE
-6-10 63 26
-6-10 63 26
HPF
100Hz
-15
+15
-15
3k
3k
1k
4k
1k
700
6k
700
500Hz
15k
500Hz
HM
HM
-15
+15
-15
180
180
70
250
70
45
400
45
35Hz
1k
35Hz
LM
LM
-15
+15
-15
LF
LF
80Hz
80Hz
-15
+15
-15
EQ IN
AUX1
AUX1
PRE
PRE
OO
OO
+6
AUX2
AUX2
PRE
PRE
+6
OO
OO
AUX3
AUX3
OO
OO
+6
AUX4
AUX4
+6
OO
OO
POST PRE
AUX5
AUX5
POST
POST
OO
OO
+6
AUX6
AUX6
POST
POST
+6
OO
OO
=
=
PAN
PAN
L
R
L
ODD
EVEN
ODD
MUTE
PK !
PK !
SIG
SIG
10
10
L-R
L-R
0
0
M
M
1-2
1-2
3-4
3-4
20
20
30
30
OO
OO
13
14
CAUTION
FUSE
T1.6A L 250V 20mm
AC MAINS IN ~
OFF
ON
100 - 240V~ 47-63Hz 60W MAX
0
I
ENGINEERED IN ENGLAND BY ALLEN & HEATH LIMITED.
DIR OUT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
MIC
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
48V
LINE
IN IN IN IN IN IN IN IN I N IN IN IN IN IN IN IN
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
INSERT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
0
10
20
30
10
GAIN
0
40
MIC
50
LINE
-6-10 63 26
HPF
100Hz
HF
12k
-15
+15
3k
1k
4k
700
6k
500Hz
15k
HM
-15
+15
180
70
250
45
400
35Hz
1k
LM
-15
+15
LF
80Hz
-15
+15
EQ IN
AUX1
PRE
OO
+6
AUX2
PRE
+6
OO
AUX3
OO
+6
AUX4
+6
OO
POST PRE
AUX5
POST
OO
+6
AUX6
POST
+6
OO
=
PAN
L
R
ODD
EVEN
MUTE
PFL
PK !
SIG
10
L-R
M
1-2
3-4
20
30
OO
1
Serial No.
DIR OUT
DIR OUT
MIC
MIC
48V
48V
LINE
LINE
INSERT
INSERT
0
0
10
10
20
20
30
30
10
10
GAIN
GAIN
0
0
40
MIC
LINE
HF
12kHF12kHF12kHF12kHF12kHF12kHF12kHF12kHF12kHF12kHF12kHF12kHF12kHF12kHF12k
700
HM
45
LM
LF
80Hz
AUX1
PRE
AUX2
PRE
AUX3
AUX4
AUX5
POST
AUX6
POST
PAN
L-R
M
1-2
3-4
2
40
MIC
50
50
LINE
-6-10 63 26
-6-10 63 26
HPF
HPF
100Hz
100Hz
-15
+15
-15
+15
3k
3k
1k
4k
1k
4k
6k
700
6k
500Hz
15k
500Hz
15k
HM
-15
+15
-15
+15
180
180
70
250
70
250
400
45
400
35Hz
1k
35Hz
1k
LM
-15
+15
-15
+15
LF
80Hz
-15
+15
-15
+15
EQ IN
EQ IN
AUX1
PRE
OO
OO
+6
+6
AUX2
PRE
+6
OO
+6
OO
AUX3
OO
OO
+6
+6
AUX4
+6
OO
+6
OO
POST
POST
PRE
PRE
AUX5
POST
OO
OO
+6
+6
AUX6
POST
+6
OO
+6
OO
=
=
PAN
L
R
L
R
ODD
EVEN
ODD
EVEN
MUTE
MUTE
PFL PFL PFL PF L PFL PFL PFL PFL PFL PFL PFL PFL PFL PFL
PK !
PK !
SIG
SIG
10
10
L-R
0
0
M
1-2
3-4
20
20
30
30
OO
OO
3
RISK OF ELECTRIC SHOCK
AVIS: RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR.
ATTENTION: REMPLACER PAR UN FUSIBLE STRICTEMENT IDENTIQUE EN VALEURS. WARNING: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
WARNING: THIS APPARATUS MUST BE EARTHED
DIR OUT
MIC
48V
48V
LINE
INSERT
0
0
10
20
20
30
30
10
10
GAIN
GAIN
0
0
40
MIC
MIC
50
LINE
LINE
-6-10 63 26
-6-10 63 26
HPF
HPF
100Hz
100Hz
-15
+15
-15
+15
3k
3k
1k
4k
1k
700
6k
700
500Hz
15k
500Hz
15k
HM
HM
-15
+15
-15
+15
180
180
70
250
70
45
400
45
35Hz
1k
35Hz
1k
LM
LM
-15
+15
-15
+15
LF
LF
80Hz
80Hz
-15
+15
-15
+15
EQ IN
EQ IN
AUX1
AUX1
PRE
PRE
OO
OO
+6
AUX2
AUX3
AUX4
AUX5
AUX6
+6
AUX2
PRE
PRE
+6
OO
+6
OO
AUX3
OO
OO
+6
+6
AUX4
+6
OO
+6
OO
POST
POST
PRE
PRE
AUX5
POST
POST
OO
OO
+6
+6
AUX6
POST
POST
+6
OO
+6
OO
=
=
PAN
PAN
L
R
L
ODD
EVEN
ODD
EVEN
MUTE
MUTE
PK !
PK !
SIG
SIG
10
10
L-R
L-R
0
M
M
1-2
1-2
3-4
3-4
20
20
30
30
OO
OO
4
5
DIR OUT
DIR OUT
DIR OUT
ST1
IN
ST3
IN
AUX1AUX2AUX3AUX4AUX5AUX
L
10
0
-6-10 63 26
-15
1k
500Hz
-15
70
35Hz
-15
-15
OO
OO
OO
OO
OO
OO
L
ODD
PK !
SIG
10
20
30
OO
L
MIC
R
R
48V
L/M
LINE
ST2
IN IN
R
INSERT
STEREO INPUTS
0
ST1
ST3
10
-5
20
30
-10
LEV
LEV
0
-20
40
5
50
-30
10
OO
HPF
To LR
100Hz
To CH
-5
ST2
ST4
-10
0
LEV
LEV
-20
5
-30
+15
3k
10
OO
4k
6k
HF
15k
+15
180
1k
+15
+15
EQ IN
+6
+6
+6
+6
POST PRE
+6
+6
=
EVEN
MUTE
PFL
HF
12k
12k
-15 +15
250
2k5
2k5
400
-15HM+15
250Hz
250Hz
-15LM+15
80Hz
80Hz
-15LF+15
EQ IN
AUX1
AUX1
PRE
PRE
OO
+6
AUX2
AUX2
PRE
PRE
+6
OO
AUX3
AUX3
OO
+6
AUX4
AUX4
+6
OO
POST PRE
AUX5
AUX5
POST
POST
OO
+6
AUX6
AUX6
POST
POST
+6
OO
=
BAL
BAL
R
L
R
ODD
EVEN
MUTE
PFL
PK !
SIG
10
L-R
L-R
0
00
M
M
1-2
1-2
3-4
3-4
20
30
OO
17-18
19-20
GRP1GRP2GRP3GRP
L/M
INSERT1INSERT2INSERT3INSERT
ST4
R
MTX1MTX
-5
-10
0
GRP
-20
1
5
-30
10
OO
OO
+6
GRP
To LR
2
To CH
-5
-10
OO
+6
0
GRP
-20
3
5
-30
10
OO
OO
+6
GRP
4
OO
-15 +15
-15HM+15
-15LM+15
-15LF+15
OO
OO
OO
OO
OO
OO
L
ODD
PK !
SIG
10
+6
L
OO
+6
R
OO
+6
M
OO
+6
LEVEL
EQ IN
OO
+6
AFL
1
MATRIX2MATRIX
+6
AUX1
+6
OO +100OO +100OO +100OO +100OO +100OO +10
+6
AFL
+6
L-R POST PRE
M
=
PAN
+6
L R
+6
PK! +6
=
0 SIG
1 2 3 4
R
EVEN
MUTE
MUTE
PFL
AFL
10
0
5
10
20
30
OO
20
30
OO
GRP
1
MIC
MIC
48V
48V
LINE
LINE
INSERT
INSERT
0
10
10
20
30
30
10
GAIN
GAIN
0
40
40
MIC
MIC
50
50
LINE
LINE
-6-10 63 26
HPF
HPF
100Hz
100Hz
+15
-15
+15
3k
4k
1k
4k
6k
700
6k
700
15k
500Hz
15k
HM
HM
+15
-15
+15
180
250
70
250
400
45
400
45
1k
35Hz
1k
LM
LM
+15
-15
+15
LF
LF
80Hz
80Hz
+15
-15
+15
EQ IN
EQ IN
AUX1
AUX1
PRE
PRE
OO
+6
+6
AUX2
AUX2
PRE
PRE
+6
+6
OO
AUX3
AUX3
OO
+6
+6
AUX4
AUX4
+6
+6
OO
POST
POST
PRE
PRE
AUX5
AUX5
POST
POST
OO
+6
+6
AUX6
AUX6
POST
POST
+6
+6
OO
=
PAN
PAN
R
L
R
EVEN
ODD
EVEN
MUTE
MUTE
PK !
SIG
10
L-R
L-R
0
0
M
M
1-2
1-2
3-4
3-4
20
30
OO
15
16
GROUP OUT
2
GRP
1
OO
+6
GRP
2
OO
+6
GRP
3
OO
+6
GRP
4
OO
+6
L
OO
+6
R
OO
+6
M
OO
+6
LEVEL
OO
+6
AFL
AUX2
AFL
L-RML-RML-R
=
PAN
L R
PK!
+6
0 SIG
MUTE
AFL
10
5
5
0
5
10
20
30
OO
GRP2GRP3GRP
MATRIX OUT
AUX3
PAN
AUX OUT
4
4
2TRK OUT
USB
SENDRETURN
ST3 INPUT SOURCE
ST3 IN USB
2TRK USB
PLAYBACK SOURCE
USB SEND SOURCE
MTX 1-2
AUX 1-2
AUX 5-6
LR pre-fade
All up =LR post
PLAYBACK LEVEL
OO
+6
PLAYBACK To LR
PFL
ALLEN&HEATH
AUX4
AUX5
AFL
AFL
M
=
=
PAN
L R
L R
PK!
PK! +6 0 SIG
MUTE
AFL
10
5
10
20
30
OO
+6
+6
0
SIG
SIG
MUTE
AFL
10
5
5
0
0
5
10
20
30
OO
4
6
L
INSERT
L
2TRK IN
L
R
INSERT
R
R
M
INSERT
M
L
R
PHONES
TB LEVEL
MIN MAX
Talk to AUX 1-4
Talk to LRM
POWER
+16
+16
+9
+9
+6
+6
+3
+3
0
0
-3
-3
-6
-6
-9
-9
-12
-12
-16
-16
-20
-20
-30
-30
L
R
PFL/AFL ACTIVE
AUX6
0
AFL
AFL
PHONES LEVEL
MIN MAX
LR M
PK!
PK! +6
0
0
SIG
L R M
MUTE MUTE M UTE
10
10
5
5
0
0
5
5
10
10
20
20
30
30
OO
OO
L R M
MAIN OUT
TB MIC
PK! +6 0 SIG
10
5
0
5
10
20
30
OO
Allen & Heath 8 ZED-4 BUS User Guide
PANEL DRAWINGS—ZED428
AUX1
AUX2
AUX6
L-R
1-2
3-4
1
OO
30
2
OO
30
3
OO
30
4
OO
30
5
OO
30
6
OO
30
7
OO
30
8
OO
30
9
OO
30
10
OO
30
11
OO
30
12
OO
30
13
OO
30
14
OO
30
15
OO
30
16
OO
30
25-26
OO
30
27-28
OO
30
GRP
OO
30
1
GRP
30
2
OO
GRP
30
3
OO
GRP
OO
30
4
L R M
30
OO
30
OO
30
OO
17
OO
30
18
OO
30
19
OO
30
20
OO
30
21
OO
30
22
OO
30
23
OO
30
24
OO
30
M
PK !
SIG
20
3-4
20
3-4
20
3-4
20
3-4
20
3-4
20
3-4
20
3-4
20
3-4
20
3-4
20
3-4
20
3-4
20
3-4
20
3-4
20
3-4
20
3-4
20
3-4
20
3-4
20
10
20
10
20
10
20
10
20
10
20
10
20
10
20
3-4
20
3-4
20
3-4
20
3-4
20
3-4
20
3-4
20
3-4
20
3-4
20
10
PFL
L-R
1-2
M
PK !
SIG
10
0
1-2
M
0
1-2
M
0
1-2
M
0
1-2
M
0
1-2
M
0
1-2
M
0
1-2
M
0
1-2
M
0
1-2
M
0
1-2
M
0
1-2
M
0
1-2
M
0
1-2
M
0
1-2
M
00
1-2
M
0
1-2
M
5
0
5
0
5
0
5
0
5
0
5
0
5
0
1-2
M
0
1-2
M
0
1-2
M
0
1-2
M
0
1-2
M
0
1-2
M
0
1-2
M
0
1-2
M
0
PFL PFL PFL P FL PFL PFL PFL PFL PFL PFL PFL PFL PFL PFL
L-R
PK !
SIG
10
L-R
10
PK !
SIG
L-R
PK !
SIG
10
L-R
PK !
SIG
10
L-R
PK !
SIG
10
L-R
PK !
SIG
10
L-R
PK !
SIG
10
L-R
PK !
SIG
10
L-R
PK !
SIG
10
L-R
PK !
SIG
10
L-R
PK !
SIG
10
L-R
PK !
SIG
10
L-R
PK !
SIG
10
L-R
PK !
SIG
10
PFL
L-R
PK !
SIG
10
PFL
L-R
PK !
SIG
10
PFL
AFL
10
5
AFL
10
5
AFL
10
5
AFL
10
5
10
5
10
5
10
5
L-R
10
PK !
SIG
PFL
L-R
10
PK !
SIG
PFL
L-R
10
PK !
SIG
PFL
L-R
10
PK !
SIG
PFL
L-R
10
PK !
SIG
PFL
L-R
10
PK !
SIG
PFL
L-R
10
PK !
SIG
PFL
L-R
10
PK !
SIG
PFL
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
BAL
ODD
L
OO
OO
=
MUTE
EVEN
+6
+6
R
AUX6
POST
BAL
ODD
L
OO
OO
=
MUTE
EVEN
+6
+6
R
PAN
L R
+6
1 2 3 4
SIG
PK!
0
MUTE
MUTE
MUTE
MUTE
MUTE MUTE MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
MUTE
PAN
L R
+6
SIG
PK!
0
PAN
L R
+6
SIG
PK!
0
PAN
L R
+6
SIG
PK!
0
+6
SIG
PK!
L R M
0
+6
SIG
PK!
0
M
+60SIG
PK!
AUX6
POST
PAN
ODD
L
OO
OO
=
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
EVEN
+6
R
AUX3+6AUX4+6AUX5
PRE
OO
OO
OO
OO
OO
OO
OO
OO
OO
OO
OO
OO
OO
OO
OO
OO
OO
OO
L-R
L-R
L-R
L-R
LEVEL
OO
OO
OO
OO
OO
OO
OO
OO
PHONES
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4
OOOOOO
+6
+6
AUX3+6AUX4
OOOOOO
+6
+6
OO +10
AFL
0
OO +10
AFL
0
OO +10
AFL
0
OO +10
AFL
0
OO +10
AFL
0
OO +10
AFL
0
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
AUX3+6AUX4+6AUX5
OOOOOO
+6
+6
PRE
+6
AUX2
PRE
+6
AUX2
PRE
+6
AUX2
PRE
+6
AUX2
PRE
+6
AUX2
PRE
+6
AUX2
PRE
+6
AUX2
PRE
+6
AUX2
PRE
+6
AUX2
PRE
+6
AUX2
PRE
+6
AUX2
PRE
+6
AUX2
PRE
+6
AUX2
PRE
+6
AUX2
PRE
+6
AUX2
PRE
+6
AUX2
PRE
+6
AUX2
PRE
+6
AUX1
MATRIX
1
AUX2
MATRIX
2
AUX3
ALLEN&HEATH
AUX4
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
250Hz
-15
+15
250Hz
-15
+15
M
OO
+6+6+6
M
OO
+6+6+6
LEVEL
PLAYBACK
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k4k+15
1k
250
400
6k
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k4k+15
1k
250
400
6k
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k4k+15
1k
250
400
6k
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
HM
LM
HF
12k
2k5
-15 +15
-15
+15
HM
LM
HF
12k
2k5
-15 +15
-15
+15
GRP
4
ROOL
OO
GRP
4
ROOL
OO
All up =LR post
LR
pre-fade
AUX
1-2
AUX
5-6
80Hz
-15LF-15
EQ IN
+15
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
+15
AUX1
PRE
80Hz
LF
-15
EQ IN
+15
AUX1
PRE
LF
80Hz
-15
EQ IN
+15
LEVEL
OO
OO
AFL
+6
+6
LEVEL
OO
OO
AFL
+6
+6
OO
PFL
PLAYBACK
To LR
+6
AUX5
AUX6
PFL/AFL ACTIVE
L
R
AUX1
AUX2
PRE
PRE
EQ IN
+6
AUX1
AUX2
PRE
PRE
EQ IN
+6
AUX1
AUX2
PRE
PRE
EQ IN
+6
AUX1
AUX2
PRE
PRE
EQ IN
+6
AUX1
AUX2
PRE
PRE
EQ IN
+6
AUX1
AUX2
PRE
PRE
EQ IN
+6
AUX1
AUX2
PRE
PRE
EQ IN
+6
AUX1
AUX2
PRE
PRE
EQ IN
+6
-20
-30
-20
-30
-15LF-15
+15
-15LF-15
+15
-15LF-15
+15
-15LF-15
+15
-15LF-15
+15
-15LF-15
+15
-15LF-15
+15
-15LF-15
+15
POWER
+16
-16
-12
+3+6+9
-6
-9
-3 0
Talk to LRM
Talk to AUX 1-4
+16
-16
-12
+3+6+9
-6
-9
-3 0
LM
80Hz
+15
80Hz
+15
80Hz
+15
80Hz
+15
80Hz
+15
80Hz
+15
80Hz
+15
80Hz
+15
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
LM
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
LM
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
LM
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
LM
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
LM
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
LM
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k4k+15
1k
250
400
6k
LM
HM
700
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
6k
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
AUX5
POST
POST
PRE
AUX5
POST
POST
PRE
=
M
=
M
=
M
=
M
MIN MAX
LR
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
POST
PRE
POST
GAIN
LINE
HF
12k
MIC
0
1k
-15
10
-6-10 63 26 0 20
3k
HPF
100Hz
+15
30
4k
1k
4k
1k
1k
4k
1k
4k
1k
1k
4k
1k
4k
1k
4k
1k
4k
1k
4k
1k
4k
1k
4k
1k
1k
4k
1k
4k
OO
10
OO
10
OO
+6
OO
+6
MTX
1-2
MIN MAX
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
-6-10 6326
10
0 20
3k
HPF
100Hz
+15
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
-6-10 63 26
10
0 20
3k
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
-6-10 6326
10
0 20
3k
HPF
100Hz
+15
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
-6-10 6326
10
0 20
3k
HPF
100Hz
+15
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
-6-10 63 26
10
0 20
3k
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
-6-10 6326
10
0 20
3k
HPF
100Hz
+15
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
-6-10 6326
10
0 20
3k
HPF
100Hz
+15
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
-6-10 63 26
10
0 20
3k
HPF
100Hz
+15
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
-6-10 6326
10
0 20
3k
HPF
100Hz
+15
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
-6-10 6326
10
0 20
3k
HPF
100Hz
+15
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
10
-6-10 63 26 0 20
3k
HPF
100Hz
+15
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
-6-10 6326
10
0 20
3k
HPF
100Hz
+15
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
-6-10 63 26
10
0 20
3k
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
10
-6-10 63 26 0 20
3k
HPF
100Hz
+15
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
-6-10 6326
10
0 20
3k
HPF
100Hz
+15
30
10
50
40
ST1
LEV
ST2
LEV
-30
-20
-30
-20
-10
-10
OO
-5
-5
To LR
To CH
10
0
0
5
5
ST3
LEV
ST4
LEV
-20
-20
-30
-30
-10
-10
OO
-5
-5
To LR
To CH
10
0
0
5
5
GRP
GRPOOGRP
2
3
1
OO
+6
+6
GRP
GRPOOGRP
2
3
1
OO
+6
+6
PLAYBACK SOURCE
USB SEND SOURCE
ST3 INPUT SOURCE
USB
2TRK
ST3 IN
USB
LEVEL
TB
PHONES
TB MIC
GAIN
LINE
HF
12k
MIC
0
1k
-15
-6-10 6326
10
0 20
3k
HPF
100Hz
+15
30
4k
1k
4k
1k
4k
1k
4k
1k
4k
1k
4k
1k
1k
4k
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
-6-10 63 26
10
0 20
3k
HPF
100Hz
+15
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
-6-10 6326
10
0 20
3k
HPF
100Hz
+15
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
-6-10 6326
10
0 20
3k
HPF
100Hz
+15
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
10
-6-10 63 26 0 20
3k
HPF
100Hz
+15
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
-6-10 6326
10
0 20
3k
HPF
100Hz
+15
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
-6-10 63 26
10
0 20
3k
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-15
10
-6-10 63 26 0 20
3k
HPF
100Hz
+15
30
10
50
40
48V
INSERT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
ST2
IN IN
STEREO INPUTS
R
ST4
R
MTX
1
MTX
2
MATRIX
OUT
SENDRETURN
USB
2TRK OUT
R
L
M
M
INSERT
17
INSERT
18
INSERT
19
INSERT
20
INSERT
21
INSERT
22
INSERT
23
INSERT
24
MIC
LINE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
IN IN IN IN IN I N IN IN IN IN IN IN IN IN IN I N IN IN IN IN I N IN IN IN
48V
LINE
48V
LINE
48V
LINE
48V
LINE
48V
LINE
48V
LINE
48V
LINE
48V
LINE
48V
LINE
48V
LINE
48V
LINE
48V
LINE
48V
LINE
48V
LINE
48V
LINE
L/M
L/M
INSERT
1
INSERT
2
INSERT
3
INSERT
4
R
INSERTRINSERT
48V
LINE
17
48V
LINE
18
48V
LINE
19
48V
LINE
20
48V
LINE
21
48V
LINE
22
48V
LINE
23
48V
LINE
24
DIR OUT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
MIC
DIR OUT
MIC
DIR OUT
MIC
DIR OUT
MIC
DIR OUT
MIC
DIR OUT
MIC
DIR OUT
MIC
DIR OUT
MIC
DIR OUT
MIC
DIR OUT
MIC
DIR OUT
MIC
DIR OUT
MIC
DIR OUT
MIC
DIR OUT
MIC
DIR OUT
MIC
DIR OUT
ST1
R
L
IN
ST3
L
R
IN
GRP
AUX
1
1
AUX
GRP
2
2
GROUP OUT
AUX
GRP
3
3
AUX OUT
AUX
GRP
4
4
AUX
5
2TRK IN
L
INSERT
AUX
6
L
L
R
MAIN OUT
MIC
DIR OUT
17
17
MIC
DIR OUT
18
18
MIC
DIR OUT
19
19
MIC
DIR OUT
20
20
MIC
DIR OUT
21
21
MIC
DIR OUT
22
22
MIC
DIR OUT
23
23
MIC
DIR OUT
24
24
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
ATTENTION: REMPLACER PAR UN FUSIBLE STRICTEMENT IDENTIQUE EN VALEURS.
WARNING: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE.
AVIS: RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR.
WARNING: THIS APPARATUS MUST BE EARTHED
RISK OF ELECTRIC SHOCK
CAUTION
DO NOT OPEN
REPLACE FUSE WITH SAME TYPE AND RATING.CAUTION: FOR CONTINUED PROTECTION AGAINST RISK OF FIRE
(2) this device must accept any interference received,
This device complies with Part 15 of the FCC Rules.
(1) this device may not cause harmful interference, and
Operation is subject to the following two conditions:
including interference that may cause undesired operation.
ENGINEERED IN ENGLAND BY ALLEN & HEATH LIMITED.
OFF
0 I
ON
100 - 240V~ 47-63Hz 60W MAX
AC MAINS IN ~
T1.6A L 250V 20mm
FUSE
Serial No.
ALLEN&HEATH
Allen & Heath 9 ZED-4 BUS User Guide
PANEL DRAWINGS—ZED436
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
33-34
35-36
GRP
1
GRP
2
GRP
3
GRP
4
L R M
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
OO
30
OO
30
OO3020
OO3020
OO3020
OO
30
OO
30
OO
30
OO
30
OO
30
OO
30
OO
30
OO
30
OO
30
OO
30
OO
30
OO
30
OO
30
30
OO
30
OO
30
OO
30
OO
OO
30
30
OO
30
OO
OO
30
OO
30
OO3020
OO3020
OO
30
OO
30
OO
30
OO
30
OO
30
OO
30
OO
30
OO
30
OO
30
OO
30
OO
30
OO
30
AUX1
AUX2
M
POST
POST
POST
POST
POST
POST
POST
POST
POST
POST
POST
POST
POST
POST
POST
POST
AUX5
POST
AUX5
POST
=
=
=
=
MIN MAX
LR
POST
POST
POST
POST
POST
POST
POST
POST
POST
POST
POST
POST
POST
POST
POST
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
L-R
M
L-R
M
L-R
M
L-R
M
LEVEL
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
OOOOOO
PRE
POST
AUX3+6AUX4+6AUX5
PRE
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4
PRE
OO
+6
+6
+6
AUX1 AUX2 AUX3 AUX4 AUX5 AUX6
OO +10
AFL AFL AFL AFL AFL A FL
0
OO +10
0
OO +10
ALLEN&HEATH
0
OO +10
0
OO +10
0
PHONES
OO + 10
0
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
AUX2
AUX3+6AUX4+6AUX5
PRE
OO
+6
+6
+6
LM
+15
+15
+15
+15
+15
+15
+15
+15
+15
+15
+15
+15
+15
+15
+15
+15
LF
LF
-6
-9
-3
-6
-9
-3
+15
+15
+15
+15
+15
+15
+15
+15
+15
+15
+15
+15
+15
+15
+15
+15
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
250Hz
-15
+15
250Hz
-15
+15
M
OO
+6+6+6
M
OO
+6+6+6
LEVEL
PLAYBACK
+16
+3+6+9
0
+16
+3+6+9
0
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
LM
HM
45
35Hz
500Hz
70
-15
180
+15
15k4k+15
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k4k+15
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k4k+15
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
LM
12k
2k5
-15 +15
-15
+15
HM
LM
12k
2k5
-15 +15
-15
+15
4
ROOL
OO
4
ROOL
OO
All up =LR post
LR
pre-fade
AUX
1-2
AUX
5-6
POWER
Talk to LRM
HM
45
35Hz
500Hz
70
-15
180
+15
15k4k+15
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k4k+15
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k4k+15
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k4k+15
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k
1k
250
400
HM
45
35Hz
500Hz
70
-15
180
+15
15k4k+15
1k
250
400
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15
EQ IN
+15
AUX1
PRE
80Hz
-15
EQ IN
+15
LEVEL
MATRIX
OO
OO
1
AFL
+6
+6
LEVEL
MATRIX
OO
OO
2
AFL
+6
+6
OO
PFL
PLAYBACK
To LR
+6
PFL/AFL ACTIVE
L
-20
-30
-16
-12
R
-20
-30
-16
-12
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX1
PRE
80Hz
-15LF-15
EQ IN
+15
AUX6
L-R
1-2
3-4
M
PK !
SIG
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
10
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
00
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
10
10
5
0
5
10
10
5
0
5
10
10
5
5
0
10
10
5
5
0
10
10
5
0
5
10
10
5
0
5
10
10
5
0
5
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
L-R
1-2
3-4
M
PK !
SIG
10
0
POST
PAN
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
PFL PFL P FL PFL PFL P FL PFL PFL PFL P FL PFL PFL PFL PF L
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
R
AUX6
POST
BAL
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
+6
R
AUX6
POST
BAL
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
+6
R
PAN
L R
+6
1 2 3 4
PK!
SIG
0
AFL
MUTE
PAN
L R
+6
PK!
SIG
0
AFL
MUTE
PAN
L R
+6
PK!
SIG
0
AFL
MUTE
PAN
L R
+6
PK!
SIG
0
AFL
MUTE
PK!
+60SIG
L R M
MUTE MUTE MU TE
+6
SIG
PK!
0
+60SIG
PK!
AUX6
POST
PAN
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
R
AUX6
POST
PAN
ODD
L
OO
OO
=
PFL
MUTE
EVEN
+6
R
700
1k
-15
3k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
6k
700
1k
-15
3k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
HF
-30
OO
10
5
HF
-30
OO
10
5
GRP
3
OO
+6+6+6
GRP
3
OO
+6+6+6
USB SEND SOURCE
MTX
1-2
MIN MAX
Talk to AUX 1-4
700
1k
-15
3k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
6k
700
1k
-15
3k
6k
700
1k
-15
3k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
+15
4k
6k
700
1k
-15
3k
6k
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
10
-6-10 63 26 0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
ST1
LEV
ST2
LEV
-20
-20
-30
-10
-10
OO
-5
-5
To LR
To CH
10
0
0
5
ST3
LEV
ST4
LEV
-20
-20
-30
-10
-10
OO
-5
-5
To LR
To CH
10
0
0
5
GRP
GRPOOGRP
2
1
OO
GRP
GRPOOGRP
2
1
OO
PLAYBACK SOURCE
ST3 INPUT SOURCE
USB
2TRK
ST3 IN
USB
LEVEL
TB
TB MIC
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
GAIN
LINE
HF
12k
MIC
0
-6-10 63 26
10
0 20
HPF
100Hz
30
10
50
40
48V
INSERT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
INSERT
STEREO INPUTS
R
R
MTX
1
MTX
2
MATRIX
OUT
USB
SENDRETURN
2TRK OUT
L
R
PHONES
M
INSERT
17
INSERT
18
INSERT
19
INSERT
20
INSERT
21
INSERT
22
INSERT
23
INSERT
24
INSERT
25
INSERT
26
INSERT
27
INSERT
28
INSERT
29
INSERT
30
INSERT
31
INSERT
32
MIC
LINE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
IN IN I N IN IN IN IN IN IN IN IN IN IN I N IN IN IN IN I N IN IN IN IN IN
LINE
LINE
LINE
LINE
LINE
LINE
LINE
LINE
LINE
LINE
LINE
LINE
LINE
LINE
LINE
ST2
IN IN
ST4
INSERT
1
INSERT
2
INSERT
3
INSERT
4
R
M
LINE
17
LINE
18
LINE
19
LINE
20
LINE
21
LINE
22
LINE
23
LINE
24
LINE
25
IN
LINE
26
IN
LINE
27
IN
LINE
28
IN
LINE
29
IN
LINE
30
IN
LINE
31
IN
LINE
32
IN
DIR OUT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
48V
MIC
DIR OUT
48V
MIC
DIR OUT
48V
MIC
DIR OUT
48V
MIC
DIR OUT
48V
MIC
DIR OUT
48V
MIC
DIR OUT
48V
MIC
DIR OUT
48V
MIC
DIR OUT
48V
MIC
DIR OUT
48V
MIC
DIR OUT
48V
MIC
DIR OUT
48V
MIC
DIR OUT
48V
MIC
DIR OUT
48V
MIC
DIR OUT
48V
MIC
DIR OUT
ST1
R
L
L/M
IN
ST3
L
R
L/M
IN
AUX
GRP
1
1
AUX
GRP
2
2
GROUP OUT
AUX
GRP
3
3
AUX OUT
AUX
GRP
4
4
AUX
5
2TRK IN
L
INSERT
INSERTRINSERT
AUX
6
L
L
R
MAIN OUT
48V
MIC
DIR OUT
17
17
48V
MIC
DIR OUT
18
18
48V
MIC
DIR OUT
19
19
48V
MIC
DIR OUT
20
20
48V
MIC
DIR OUT
21
21
48V
MIC
DIR OUT
22
22
48V
MIC
DIR OUT
23
23
48V
MIC
DIR OUT
24
24
48V
MIC
DIR OUT
25
25
48V
MIC
DIR OUT
26
26
48V
MIC
DIR OUT
27
27
48V
MIC
DIR OUT
28
28
48V
MIC
DIR OUT
29
29
48V
MIC
DIR OUT
30
30
48V
MIC
DIR OUT
31
31
48V
MIC
DIR OUT
32
32
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
WARNING: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT EX POSE THIS APPARATU S TO RAIN OR MOISTURE.
ATTENTION: REMPLACER PAR UN FUSIBL E STRICTEMENT IDENTIQUE EN VALEURS.
AVIS: RISQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR.
WARNING: THIS APPARATUS MUST BE EARTHED
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(2) this device must accept any interference received,
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(1) this device may not cause harmful interference, and
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ALLEN&HEATH
Allen & Heath 10 ZED-4 BUS User Guide
INTRODUCTION TO THE ZED-4 BUS MIXERS
A Technical Overview:
The Allen & Heath ZED-4 mixer has been carefully and lovingly designed in the beautiful county of Cornwall in the UK and is manufactured alongside a wide range of professional audio mixing consoles. Many of the components used in ZED are exactly the same as in the larger Allen & Heath products and the construction methods are also very similar — utilising individual ver­tically mounted channel circuit boards with each rotary control fixed with a metal nut to the front panel. This provides a very robust product that will resist damage and give years of reliable use. It also makes servicing much easier should it be required, with the ability to remove one particular channel from the mixer at a time, or easily change a fader.
The audio circuitry is based on years of continual development and refinement, the performance of all the elements within the mixer scrutinised and perfected to ensure the very best sound quality possible.
Mic/Line Pre-amps:
Based on the pre-amps from the PA series, the ZED series pre-amps use a two stage design, with carefully controlled amounts of gain in each stage. When amplifying the signal from the XLR input, the gain range is huge — 69dB of range to be exact — and is very evenly distributed around the gain control, meaning better control of signal level. Most of the gain comes from the first stage, so unwanted noise is kept to a minimum. There is no “pad” switch, or pad circuit — line level signals are simply plugged into the second stage of the pre-amp by using the line input jack socket. This has the great advantage of lower noise when using the line input. (It is common to attenuate line level signals, the amplify them back up again which can give more noise or hiss).
EQ:
The ZED-4 series mixers are equipped with a 4-band equaliser circuit on each input, based closely on the acclaimed GL2400 EQ. The frequency and response of each has been carefully chosen to give the maximum performance when using the EQ on a variety of sources.
AUX system:
Six auxiliary sends are provided, two pre-fade, two post fade, and two switched pre or post fade. The Aux master level con­trols are grouped nicely together in the master section and have AFL (after fade listen) switches for monitoring.
Groups:
The four sub-groups can be used for easy control of groups of inputs, or for applying signal processing such as compression to groups of signals using the Group Insert connector. The groups have individual outputs and can also be sub-mixed to the main L-R and Mono mixes.
Main Mix:
In addition to the main L-R stereo bus, there is a Mono bus which can be routed to individually, ideal for feeding low frequency speaker systems, or creating a mono PA mix.
Mono and Stereo Channels:
The ZED-420, 428 and 436 models have a full complement of 16, 24 and 32 mono inputs respectively, plus two stereo chan­nels, maximising the number of inputs you get. The Stereo channels are dual, so you can get 4 stereo inputs to mix before you need to use any mono channels.
USB:
Getting audio to and from a computer easily is now a common requirement for live sound and music production. The way we have implemented this on ZED is super-flexible and super-easy! No longer do you need to fiddle around the back of your PC to get to the soundcard inputs, only to find that the levels are all wrong and noisy. Just plug in a USB lead to your ZED, select the USB routing on the mixer and the device on your computer and that’s it! Quality audio to and from your PC or MAC.
As you can tell, we’re very proud of this product we hope you like it too!
Allen & Heath 11 ZED-4 BUS User Guide
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