Allen&Heath WZ12 2DX User Manual
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Publication No: AP3429
LIMITED ONE YEAR WARRANTY
This product has been manufactured in the UK by ALLEN & HEATH and 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 perfor mance 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 or its authorised agent as soon as possible for repair under warranty
subject to the following conditions
ONDITIONS OF WARRANTY
C
1. The equipment has been installed and operated in accordance with the
instructions in this User Guide
2. 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.
3. Any necessary adjustment, alteration or repair has been carried out by
ALLEN & HEATH or its authorised agent.
4. The defective unit is to be returned carriage prepaid to ALLEN & HEATH or
its authorised agent with proof of purchase.
5. Units returned should be packed to avoid transit damage
These terms of warranty apply to UK sales. In other territories the ter ms may
vary according to legal requirements. Check with your ALLEN & HEATH
agent for any additional warranty which may apply.
WZ16:2DX and WZ12:2DX User Guide AP3429 Issue 1. Copyright © 1998 Allen & Heath. All rights reserved
ANUFACTURED IN ENGLAND
M
ALLEN & HEATH
Kernick Industrial Estate
Penryn, Cornwall, TR10 9 LU . UK
http://www.allen-heath.com
LLEN
A
EATH AGENT
& H
:
A DIVISION OF HARMAN INTERNATIONAL INDUSTRIES Ltd
IMPORTANT SAFETY INSTRUCTIONS
PLEASE READ THESE INSTRUCTIONS
This symbol, wherever it appears, alerts
you to the presence of uninsulated
dangerous voltage inside the enclosure
that may be sufficient to constitute a ris k
of electric shock.
This symbol, wherever it appears,
alerts you to important operating a nd
maintenance instructions in the
accompanying literature. Please read
the operating instructions.
CAUTI ON
ATTENTION: RISQUE DE CHOC ELECTRIQUE – NE PAS OUVRIR
WARNING: To reduce the risk of fire or electric shock do not expose this apparatus to rain or
moisture.
All the safety and operating instructions should be read before the appliance is operated.
RETAIN INSTRUCTIONS:
x
The safety and operating instructions should be retained for future reference.
HEED WARNINGS:
x
FOLLOW INSTRUCTIONS:
x
WATER & MOISTURE:
x
VENTILATION:
x
HEAT:
x
POWER SOURCES:
x
GROUNDING OR POLARISATION:
x
POWER CORD PROTECTION:
x
All warnings on the appliance and in the op erati ng ins truc ti ons should be adhered to.
All operation and user instructions should be followed.
The appliance should not be used near water (e.g. in a bathroom, a kitchen, wet
The appliance should be situated so that its location or position does not interfere with its
The appliance should be connected to a power supply only of the type described in the
basement or near a swimming pool etc…)
proper ventilation. For example, the appliance should not be placed on a bed, sofa, rug,
or similar surface that may block the ventilation openings: or, placed in a built-in
installation, such as a bookcase or cabinet that may impede the flow of air through
ventilation openings.
The appliance should be situated away from heat sources such as radiators, heat
registers, stoves, or other appliances (e.g. amplifiers) that produce heat.
operating instructions or as marked on the appliance.
Precautions should be taken so that the grounding or polarisation means of the
appliance plug is not defeated. A polarised plug has two blades with one wider than the
other. A grounding type plug has two blades and a third grounding prong. The wide
blade or the third prong are provided for your safety. When the provided plug does not fit
into your outlet, consult an electrician for replacement of the obsolete outlet.
Power supply cords should be routed so that they are not likely to be walked on or
pinched by items placed upon or against them, paying particular attention to cords at
plugs and the point where they exit from the appliance.
ATTACHMENTS / ACCESSORIES:
x
CLEANING:
x
NON-USE PERIODS:
x
OBJECT & LIQUID ENTRY:
x
WZ16:2DX
AND
WZ12:2DX U
SER GUIDE
Only use attachments and /or accessories specified and approved by the
manufacturer.
The appliance should only be cleaned as recommended by the manufacturer.
The power cord of the appliance should be unplugged from the outlet when left unused
for a long period of time. Unplug the apparatus during lightning storms.
Care should be taken so that objects do not fall and liquids are not spilled into the
enclosure through openings.
3
DAMAGE REQUIRING SERVICE:
x
SERVICING:
x
INSTALLATION:
x
the power supply cord or the plug has been damaged: or
objects have fallen, or liquid has been spilled into the appliance: or
the appliance has been exposed to rain; or
the appliance does not appear to operate normally or exhibits a marked change in
performance; or
the appliance has been dropped, or the enclosure damaged.
The user should not attempt to service the appliance beyond that described in the
operating instructions. All other servicing should be referred to qualified service
personnel.
The appliance should only be insta lled and us ed in ac cor danc e wit h the m anuf ac turer s
operating instructions. Use only with a cart, stand, tripod, bracket or table specified by
the manufacturer, or sold with the apparatus. When a cart is used, use caution when
moving the cart/apparatus combination to avoid injury from tip-over
The appliance should be serviced by qualified service personnel when:
.
Important Mains plug wiring instructions.
The appliance is supplied with a moulded mains plug fitted to the ac mains power lead. If the mains plug has to be replaced, follow
the instructions below.
The wires in the mains lead are coloured in accordance with the following code:
TERMINAL
European USA/Canada
LIVE BROWN BLACK
L
NEUTRAL BLUE WHITE
N
EARTH GND GREEN & YELLOW GREEN
E
WIRE COLOUR
As the colours of the wires in the mains lead may not correspond with the coloured markings identifying the terminals in yo ur p lug,
proceed as follows:
x 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.
x The wire which is coloured Blue must be connected to the terminal in the plug which is marked with the letter N.
x 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 codings are followed carefully in the event of the plug being changed.
WARNING: THIS APPLIANCE MUST BE EARTHED
This product complies with the European Electromagnetic Compatibility directives 89/336/EEC & 92/31/EEC and
Allen & Heath warns that any changes or modifications to the appliance not approved or authorised by Allen &
the European Low Voltage directive 73/23/EEC & 93/68/EEC.
Heath could void the compliance of the appliance and therefore the users authority to operate it.
Selecting the appropriate environment
Refer to the important safety instructions overleaf and in addition the following guidelines should be adhered to:
x
The appliance must be situated near a suitably grounded (earthed) electrical outlet. Where possible, use a power filter/surge
protector connected to the mains lead of the appliance or any other connected appliance.
x
Avoid electromagnetic, RF and magnetic fields such as those generated by TV/telecoms and radio antennae, amplifiers, speakers,
TV/video monitors, air conditioning units, microwave ovens and large electric motors.
x
Avoid conditions of extreme humidity.
x
Avoid sources of shock and vibration.
WZ16:2DX
AND
WZ12:2DX U
SER GUIDE
4
NTRODUCTION
I
The
WZ16:2DX
mixing consoles, engineered to meet the exacting requirements of today’s audio business. They
bring you the latest in high performance technology and offer the reassurance of over two decades
of console manufacture and customer support.
and
WZ12:2DX
continue ALLEN & HEATH’s commitment to high quality audio
This user guide presents a quick reference to the function and application of the
WZ12:2DX
to one of the specialist publications available from bookshops and audio equipment dealers.
Whilst we believe the information in this guide to be reliable we do not assume responsibility for
inaccuracies. We also reserve the right to make changes in the interest of further product
development.
ERVICE AND TECHNICAL SUPPORT
S
Under normal conditions the
internal calibration. In certain cases it may be necessary to reconfigure internal option links. This
and any service work required should be carried out by technically competent service or
engineering personnel.
We are able to offer further product support through our worldwide network of approved dealers
and service agents. You can also access our Web site on the Internet for information on our
product range, assistance with your technical queries or simply to chat about audio matters. To
help us provide the most efficient service please keep a record of the console serial number, and
date and place of purchase to be quoted in any communication regarding this product.
. For further information on the basic principles of audio system engineering please refer
SAFETY WARNING !
WZ16:2DX
and
WZ12:2DX
WZ16:2DX
do not require user maintenance or
and
Mains electricity is dangerous and can kill
covers with mains connected
power lead. Do not remove this connection.
To avoid the risk of fire, replace the mains fuse only with the correct value and type as indicated in the
connector panel.
ENERAL PRECAUTIONS
G
MixWizard
Your
location mixing or live gigging. However, you will extend the life of the console and preserve its
cosmetics by applying these simple common sense precautions.
Prevent damage to the controls and cosmetics by avoiding drinks spillage, tobacco ash, smoke,
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.
Protect from excessive dirt, dust, heat and vibration when operating and storing.
Avoid the use of chemicals, abrasives or solvents. The control panel is best 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.
RANSPORTING THE CONSOLE
T
. To ensure your safety the mains earth is connected to the chassis through the
console is ruggedly constructed to withstand the rigours of the road whether
. Mains voltage is present within the console.
Do not remove the
WZ16:2DX
The console may be transported as a free-standing unit or mounted in a rack or flightcase. Ensure
that the connector pod is secured in place with the locking screws fitted to prevent movement. Use
adequate packing if you need to ship the unit.
AND
WZ12:2DX U
SER GUIDE
5
VERVIEW
O
The
WZ16:2DX
performance for live sound engineering and recording. Built on the established tradition of
innovative British design and manufacture you get a console that is both solidly reliable for a hard
life on the road, and uniquely versatile to adapt to any audio mixing application. The
and
WZ12:2DX
ALLEN & HEATH
and recording studios, or multi-tasking in equipment hire companies. Check out the key features:
and
WZ12:2DX
offer the professional user uncompromised features and
WZ16:2DX
are equally at home mixing alongside top end live sound consoles such as the
GL4000
, in theatres, houses of worship, conference and club installations, home
WZ16:2DX WZ12:2DX
16 mono inputs for microphone or line sources 8 mono inputs for microphone or line sources
2 dual stereo line inputs for effects or stereo
sources
2 stereo return inputs for effects and replay
With separate level to L-R and to Aux 1 for the monitor.
L-R main output
Balanced XLRs with inserts and individual 100mm faders.
Extra A-B output
For additional L-R stereo or L+R mono output selectable pre or post L-R faders. Unique underpanel
mode switch to configure A-B as a local monitor output for additional stereo or mono monitoring.
Engineers monitoring independent of the main outputs
Stereo headphones output with auto PFL indicated by a large red LED
Monitor switchbank with priority override to select each Aux, Stereo return or L-R (pre or post fader).
Auxes can be listened to in stereo pairs.
QCC Quick Change Connector system
Simply hinge the connector pod into position for 19"rack or desk operation.
MSP Minimum Signal Path for audio transparancy
Carefully designed circuitry to keep the signal path from input to output short using high grade, low noise
discrete and IC components.
Rugged all metal construction
Individual circuit assemblies with all rotaries securely bolted to the panel.
No nonsense solid build to ensure on the road reliability.
Mono Input features:
x Wide 70dB gain range for loud and soft sources.
x Balanced XLR and jack both accept mic or line signals.
x +48V phantom power switchable to the XLR inputs.
x 4-band EQ with 2 mid frequency sweeps.
x 100Hz lo-cut filter to remove mic popping and stage rumble.
x Channel inserts for plugging in signal processors.
x Channel direct outputs for multitrack recording.
x 6 Aux sends with up to 6dB boost, for 2 pre-fade monitor sends, 2 switched pre or post-fade for
monitors or effects, and 2 post-fade for effects sends, recording or broadcast.
x Peak LED indicator to warn of signal overload.
x 100mm long travel faders for smooth control.
Stereo Input features
x Separate A (RCA phonos) & B (jacks) stereo line inputs, each with individual input trim and on/off
switches
x 4 band EQ
x 6 aux sends
x 100mm faders
(WZ12:2DX only)
:
WZ16:2DX
AND
WZ12:2DX U
SER GUIDE
6
FRONT PANEL LAYOUT
0L[:L]DUG
PAD
PAD
PAD
PAD
PAD
-30dB
00000000
GAIN
PAD
20- 103060
0
HF
12kHz
-15
3kHz
1k
700
500Hz
0
MF1
-15
180Hz
60
45
35Hz
0
MF2
-15
0
LF
60Hz
-15
PRE
AUX
1
OO
AUX
2
OO
AUX
3
OO
AUX
4
OO
AUX
5
OO
AUX
6
OO
POST
C
PAN
L
PEAK
!
PFL
10
5
0
5
10
20
-30dB
-30dB
-30dB
40
40
30
GAIN
50
PAD
30
- 10
20
100Hz
0
HF
12kHz
+15
-15
3kHz
1k
5k
7k
700
15kHz
500Hz
0
MF1
+15
-15
180Hz
60
300
45
1kHz
35Hz
0
MF2
+15
-15
0
LF
60Hz
+15
-15
PRE
AUX
1
0
+6
O
O
AUX
2
0
O
+6
O +6
AUX
3
0
+6
O
O
AUX
4
0
+6
O
POST
PRE
AUX
5
0
+6
OO+6
O
AUX
6
0
+6
O
OC+6
POST
PAN
R
L!R
ON
PEAK
PFL PFL PFL PFL PFL PFL PFL
10
5
0
5
10
20
40
30
GAIN
50
PAD
30
60
- 10
100Hz
HF
12kHz
+15
-15
1k
5k
7k
700
15kHz
500Hz
MF1
+15
-15
300
60
45
1kHz
35Hz
MF2
+15
-15
LF
60Hz
+15
-15
PRE
AUX
1
0
+6
O
AUX
2
0
O +6
AUX
3
0
+6
O
AUX
4
0
+6
POST
PRE
AUX
5
0
OO+6
AUX
6
0
OC+6
POST
PAN
L!R
ON
PEAK
30
GAIN
50
PAD
30
60
- 10
20
20
100Hz
0
0
HF
12kHz
+15
-15
3kHz
180Hz
O
O
O
O
O
O
10
5
0
5
10
20
3kHz
1k
5k
7k
700
15kHz
500Hz
0
0
MF1
+15
-15
180Hz
300
60
45
1kHz
35Hz
0
0
MF2
+15
-15
0
0
LF
60Hz
+15
-15
PRE
AUX
1
0
+6
O
O
AUX
2
0
O
O +6
AUX
3
0
+6
O
O
AUX
4
0
+6
O
POST
PRE
AUX
5
0
OO+6
O
AUX
6
0
O
OC+6
POST
PAN
L!R
ON
PEAK
10
5
0
5
10
20
-30dB
40
30
GAIN
50
PAD
30
60
- 10
20
100Hz
0
HF
12kHz
+15
-15
3kHz
1k
5k
7k
700
15kHz
500Hz
0
MF1
+15
-15
180Hz
300
60
45
1kHz
35Hz
0
MF2
+15
-15
0
LF
60Hz
+15
-15
PRE
AUX
1
0
+6
O
O
AUX
2
0
O
O +6
AUX
3
0
+6
O
O
AUX
4
0
+6
O
POST
PRE
AUX
5
0
OO+6
O
AUX
6
0
O
OC+6
POST
PAN
L!R
ON
PEAK
10
5
0
5
10
20
PAD
-30dB
40
40
30
GAIN
50
50
PAD
30
60
100Hz
+15
15kHz
+15
1kHz
+15
+15
+6
+6
+6
POST
PRE
ON
30
- 10
60
20
100Hz
0
HF
12kHz
-15
+15
3kHz
1k
5k
5k
7k
700
7k
500Hz
15kHz
0
MF1
-15
+15
180Hz
300
60
300
45
35Hz
1kHz
0
MF2
-15
+15
0
LF
60Hz
-15
+15
PRE
AUX
1
0
0
O
O
+6
AUX
2
0
0
O
O +6
AUX
3
0
0
O
O
+6
AUX
4
0
0
+6
O
POST
PRE
AUX
5
0
0
OO+6
O
AUX
6
0
0
O
OC+6
POST
PAN
L!R
ON
PEAK
10
5
0
5
10
20
- WZ12:2DX
5
0
10
GAIN
-5
20-10
50
30
60
+15
5k
7k
15kHz
+15
300
1kHz
+15
+15
0
+6
0
0
+6
0
+6
POST
PRE
0
0
ON
ON
5
0
10
GAIN
-5
15
20-10 -10 20
ON ON
MONO MONO
00
HF
-15
+15
0
MF1
+15
-15
0
MF2
+15
-15
0
LF
60Hz
+15
-15
PRE
AUX
1
0
OO
+6
AUX
2
0
OO
+6
AUX
3
0
OO
+6
AUX
4
0
O
O
+6
POST
PRE
AUX
5
0
O
+6
O
AUX
6
0
OO
+6
POST
C
BAL
LR LR
ON
PEAK
!
PFL PFL
10
5
0
5
10
20
GAIN
12kHz
PAD
HF
MF1
MF2
LF
60Hz
AUX
AUX
AUX
AUX
AUX
AUX
PAN
- 10
1k
700
500Hz
45
35Hz
1
2
3
4
5
6
30
20
-15
-15
60
-15
-15
PRE
O
O
O
O +6
O
O
O
OO+6
O
O
OC+6
POST
L!R
PEAK
10
5
0
5
10
20
PAD
-30dB
0
3kHz
0
180Hz
0
0
PAD
-30dB
40
40
30
GAIN
50
PAD
30
60
- 10
20
100Hz
100Hz
0
HF
12kHz
+15
-15
3kHz
1k
5k
7k
700
15kHz
500Hz
0
MF1
+15
-15
180Hz
300
60
45
1kHz
35Hz
0
MF2
+15
-15
0
LF
60Hz
+15
-15
PRE
AUX
1
0
+6
O
O
AUX
2
0
O
O +6
AUX
3
0
+6
O
O
AUX
4
0
+6
O
POST
PRE
AUX
5
0
OO+6
O
AUX
6
0
O
OC+6
POST
PAN
L!R
ON
PEAK
10
5
0
5
10
20
5
0
10
GAIN
-5
1515
-10 20
ON
5
0
10
GAIN
-5
15
HF
12kHz12kHz
-15
+15
0
MF1
-15
+15
0
MF2
-15
+15
0
LF
60Hz
-15
+15
PRE
AUX
1
0
OO
+6
AUX
2
0
OO
+6
AUX
3
0
OO
+6
AUX
4
0
OO
+6
POST
PRE
AUX
5
0
+6OO
AUX
6
OO0+6
POST
C
BAL
ON
PEAK
!
10
5
0
5
10
20
POWER ON
PHANTOM
48V ON
AUX
AUX
FACTORY
PRESETS
AUX
DUAL
STAGE
1
ROOM
2
HALL
3
L-R
PLATE
4
CHAMBER
5
CATHEDRAL
6
ARENA
7
GATED REV
8
STAGE
9
ROOM
10
HALL
11
SLAP DLY
12
DELAY
13
ECHO
14
CHORUS
15
PHASER
16
SINGLE
STAGE
1
2
ROOM
HALL
3
4
PLATE
5
CHAMBER
6
CATHEDRAL
7
ARENA
GATED REV
8
9
KARAOKE
PING PONG
10
CHORUS
11
AUX
SLAP+ REV
12
DLY+ REV
13
ECHO+REV
14
CH+ REV
15
AUX
PH+ REV
16
AUX
AUX
AUX
AUX
EFFECTS MODE
1
2
1
2
3
4
5
6
O +6
O
OO0+6
1
2
3
4
5
6
7
8
SELECT
PRE
POST
AUX5 = 1-16
AUX5 = 1-8
AUX6 = 9-16
1
OO0+6OO0+6
L-R
0
0
O +6
O
+16
+9
EFFECTS
+6
+3
9
0
10
-3
11
-6
12
-9
13
-12
14
-16
15
-20
16
-30
LR
BANK
PFL
5
4
6
LEV
3 7
2
8
1
9
01
0
0
1
1-2
+4OO
2
0
3
+4OO
3-4
4
0
+4OO
5
5-6
0
6
+4OO
0
+4OO
0
+4OO
SINGLE
DUAL
MONO
POST
PRE
0
+10OO
ALT L-R OUT
MONO OUT
LOCAL MONITOR
ALL UP = L-R
RL
10
10
5
5
0
0
5
5
10
10
20
20
:=
45=5
With effects by
';
R
INSERT
OUT
USE A- B OUTPUT FOR:
ALT. L-R OUTPUT (PRE OR POST FADER)
MONO OUTPUT ( PRE OR POST FADER)
STEREO MONITOR OUTPUT
B
OUT
SEND
EXT. IN PUT
SINGLE
AUX5
AUX6
Made in the UK by ALLEN & HEA T H
30
OO
OUTPUTS
L
INSERT
OUT
A
6
AUX AUX
+
L/M
ST1
R
EFFECT
1-16
DUAL
RETURN
-
+
-
MIX
L
R
EFFECT
1-8
EFFECT
9-16
EFFECTS
A DIVISION OF HARMAN INTER NAT IONAL INDU ST R IES Ltd.
30
30
OO
OO
IN
IN
5
AUXRAUX
ST1
ST2
STEREO RETURN STEREO RETURN
R
30
STEREO INPUTS
11-12
A
L
R
B
M
L /
4
LR
/MONO
30
OO
9-10
A
IN
L
R
B
IN
M
L /
R
3
2
AUX
ST1
0L[:L]DUG
30
30
30
OO
OO
OO
OO
INSERT
1
3
- OU T
45=5
7
INSERT
IN
7
DIR
OUT
7
EFFECTS
MIDI
IN
2
2
+OUT
INPUT
TIP +TIP
RING -
RING
TIPTIP
RINGRING
SERIAL No:
';
6
INSERT
IN
6
DIR
OUT
6
EFFECTS
FOOTSWI TCH
+IN
1
- IN
3
TIP + INTIP
RING -INRING
8
INSERT
IN
8
DIR
OUT
8
1
AUX
SENDS
XLR OUT
L
/MONO
LINE
IN/OUT
IMPEDANCE BALANCED
SEND
RETURN
:=
30
30
OO
DUAL
STEREO
INSERT
IN
5
DIR
OUT
5
TO REDUCE THE R ISK OF FIRE OR E LE CTR IC SHOCK
DO NOT EXPO SE T HIS APPARATUS TO RAIN OR MOISTURE.
OO
DUAL
STEREO
MIC/ LINE INPUTS
54
INSERT
IN
4
DIR
OUT
OUT
4
3
INSERT
IN
3
DIR
3
WARNING - THIS APPARATUS MUST BE EAR THED.
CAUTION
AVIS: RI SQUE DE CHOC E LECTR IQUE - NE PAS OUV R IR.
100 - 240V~ T500mA 250V 20m m
WARNING: FOR CONTINUED PROTECTION AGAINST RI SK OF FIRE
REPLACE FUSE WITH SAME TYPE AND R AT ING
ATTENTION : REMPLACE R LE FUSIBLE AV E C U N D E S ME ME S C ARACTE R ISTIQ U E S.
FUSE
30
30
OO
OO
2
INSERT
IN
2
DIR
OUT
2
AC MAINS IN ~
REFER TO USER GUI DE BEFORE CONNECTI NG SUPP LY.
NO USER SERVICEABLE PARTS I NSIDE.
REFER SERVICI NG TO QUALI FIED SERVICE PERSONNEL.
1
INSERT
IN
1
DIR
OUT
1
SUPPLY VOLTAGE RANGE:
100 - 240V
47-63Hz ~ 30W M A X
~
ON
OFF
WZ16:2DX
AND
WZ12:2DX U
SER GUIDE
7
- WZ16:2DX
20- 103060
3kHz
180Hz
OO
OO
OO
OO
OO
OO
L
!
PAD
-30d B
40
100Hz
0
+15
15kHz
0
+15
1kHz
0
+15
0
+15
+6
+6
+6
+6
POST
PRE
+6
+6
C
ON
PAD
-30d B
40
GAIN
50
PAD
30
20- 103060
100Hz
0
HF
12kHz
-15
+15
3kHz
5k
1k
700
7k
500Hz
15kHz
0
MF1
-15
+15
180Hz
300
0
0
0
0
0
0
R
300
60
45
35Hz
1kHz
0
MF2
-15
+15
0
LF
60Hz
-15
+15
PRE
AUX
1
OO
+6
AUX
2
OO
+6
AUX
3
OO
+6
AUX
4
OO
+6
POST
PRE
AUX
5
OO
+6
AUX
6
OO
+6
POST
C
PAN
L
R
ON
PEAK
!
PAD
-30d B
40
GAIN
50
PAD
30
HF
12kHz
-15
5k
1k
700
7k
500Hz
MF1
-15
60
45
35Hz
MF2
-15
LF
60Hz
-15
AUX
1
0
AUX
2
0
AUX
3
0
AUX
4
0
AUX
5
0
AUX
6
0
PAN
20- 103060
3kHz
180Hz
PRE
OO
OO
OO
OO
OO
OO
POST
L
GAIN
50
PAD
30
20- 103060
100Hz
0
HF
12kHz
+15
-15
5k
1k
700
7k
15kHz
500Hz
0
MF1
+15
-15
300
60
45
35Hz
1kHz
0
MF2
+15
-15
0
LF
60Hz
+15
-15
PRE
AUX
1
0
+6
OO
AUX
2
0
+6
OO
AUX
3
0
+6
OO
AUX
4
0
+6
OO
POST
PRE
AUX
5
0
+6
OO
AUX
6
0
+6
OO
POST
C
PAN
R
L
ON
PEAK
PEAK
!
F
RONT PANEL LAYOUT
PAD
-30d B
000000000
40
GAIN
PAD
20- 103060
100Hz
0
HF
12kHz
-15
+15
3kHz
1k
700
500Hz
15kHz
0
MF1
-15
+15
180Hz
300
60
45
35Hz
1kHz
0
MF2
-15
+15
0
LF
60Hz
-15
+15
PRE
AUX
1
OO
+6
AUX
2
OO
+6
AUX
3
OO
+6
AUX
4
OO
+6
POST
PRE
AUX
5
OO
+6
AUX
6
OO
+6
POST
C
PAN
L
R
ON
PEAK
!
PAD
-30d B
40
GAIN
50
PAD
30
20- 103060
100Hz
0
HF
12kHz
-15
+15
3kHz
5k
1k
700
7k
500Hz
15kHz
0
MF1
-15
+15
180Hz
300
60
45
35Hz
1kHz
0
MF2
-15
+15
0
LF
60Hz
-15
+15
PRE
AUX
1
0
OO
+6
AUX
2
0
OO
+6
AUX
3
0
OO
+6
AUX
4
0
OO
+6
POST
PRE
AUX
5
0
OO
+6
AUX
6
0
OO
+6
POST
C
PAN
L
R
ON
PEAK
!
PAD
-30d B
40
GAIN
50
PAD
30
20- 103060
100Hz
0
HF
12kHz
-15
+15
3kHz
5k
1k
700
7k
500Hz
15kHz
0
MF1
-15
+15
180Hz
300
60
45
35Hz
1kHz
0
MF2
-15
+15
0
LF
60Hz
-15
+15
PRE
AUX
1
0
OO
+6
AUX
2
0
OO
+6
AUX
3
0
OO
+6
AUX
4
0
OO
+6
POST
PRE
AUX
5
0
OO
+6
AUX
6
0
OO
+6
POST
C
PAN
L
R
ON
PEAK
!
PAD
-30d B
40
GAIN
50
PAD
30
20- 103060
100Hz
0
HF
12kHz
-15
+15
3kHz
5k
1k
700
7k
500Hz
15kHz
0
MF1
-15
+15
180Hz
60
45
35Hz
1kHz
0
MF2
-15
+15
0
LF
60Hz
-15
+15
PRE
AUX
1
0
OO
+6
AUX
2
0
OO
+6
AUX
3
0
OO
+6
AUX
4
0
OO
+6
POST
PRE
AUX
5
0
OO
+6
AUX
6
0
OO
+6
POST
C
PAN
L
R
ON
PEAK
!
PAD
-30d B
40
GAIN
50
PAD
30
HF
12kHz
5k
1k
700
7k
500Hz
MF1
300
60
45
35Hz
MF2
LF
60Hz
AUX
1
0
AUX
2
0
AUX
3
0
AUX
4
0
AUX
5
0
AUX
6
0
PAN
20- 103060
-15
-15
-15
-15
PRE
OO
OO
OO
OO
OO
OO
POST
L
3kHz
180Hz
GAIN
50
PAD
30
100Hz
0
HF
12kHz
+15
-15
5k
1k
700
7k
15kHz
500Hz
0
MF1
+15
-15
300
60
45
35Hz
1kHz
0
MF2
+15
-15
0
LF
60Hz
+15
-15
PRE
AUX
1
0
+6
AUX
2
0
+6
AUX
3
0
+6
AUX
4
0
+6
POST
PRE
AUX
5
0
+6
AUX
6
0
+6
POST
C
PAN
R
ON
PEAK
PEAK
!
PFL PFL PFL PFL PFL PFL PFL PFL PFL
10
10
10
10
10
10
10
10
10
3kHz
180Hz
POWER ON
PHANTOM
PAD
-30d B
40
50
30
100Hz
0
+15
5k
7k
15kHz
0
+15
300
1kHz
0
+15
0
+15
+6
+6
+6
+6
POST
PRE
+6
+6
C
R
ON
!
48V ON
AUX
1
AUX
2
O +6
L-R
OO0+6
SELECT
PRE
0
AUX
1
0
AUX
2
0
AUX
3
0
AUX
4
AUX
5
0
AUX
6
POST
MODE
O
1
2
3
4
5
6
7
8
EFFECTS
AUX 5 = 1- 16
AUX 5 = 1- 8
AUX 6 = 9- 16
BANK
EFFECTS
9
10
11
12
13
14
15
16
+4OO
+4OO
+4OO
+4OO
+4OO
+4OO
SINGLE
DUAL
AUX
1
OO0+6OO0+6
L-R
0
O
O +6
+16
+9
+6
+3
0
-3
-6
-9
-12
-16
-20
-30
LR
PFL
5
4
6
3
2
1
01
0
0
1
1-2
2
0
3
3-4
4
0
5
5-6
0
6
POST
PRE
0
+10OO
0
LEV
7
8
9
ALT L-R OUT
MONO OUT
LOCAL MONITOR
FACTORY
PRESET S
DUAL
STAGE1
ROOM
2
HALL
3
PLATE
4
CHAMBER
5
CATHEDRAL
6
ARE NA
7
GATED REV
8
STAGE9
ROOM
10
HALL
11
SLAP DLY
12
DELAY13
ECHO
14
CHORUS
15
PHASER
16
SINGLE
STAGE
1
ROOM
2
HALL43
PLATE
5
CHAMBER
6
CATHEDRAL
ARENA
7
8
GATED REV
9
KARAOKE
10
PING PONG
CHORUS11
SLAP+ R EV
12
DLY+ REV
13
ECHO+ REV
14
CH+ REV15
PH+ REV
16
ALL UP = L-R
MON O
R10L
5
0
10
20
30
OO
WZ16:2DX
5
0
10
20
30
OO
AND
WZ12:2DX U
5
0
5
0
5
0
5
0
5
0
5
0
5
0
5
0
5
10
20
30
OO
10
20
30
OO
SER GUIDE
10
20
30
OO
10
20
30
OO
10
20
30
OO
10
20
30
OO
10
20
30
OO
10
';
49=5
:=
20
With effects by
30
OO
8
R
EAR PANEL LAYOUT
– WZ16:2DX
L
INSERT
R
L
OUT
R
SEND
Made i n the UK by ALLEN & HEATH
PECIFICATIONS
S
16
15
14
AUX5AUX
ST2
STEREO RETURN
R
OUT
INSERT
IN
13
DIR
13
13
4
L
INSERT
IN
16
DIR
OUT
16
B
A
OUT
+
L/M
ST1
EXT. I NPUT
SINGLE
AUX5
AUX6
+
R
-
EFFECT
1-16
EFFECT
1-8
DUAL
EFFECT
9-16
EFFECTS
A DIVI SION OF HARMAN INTERNATIONAL INDUSTRIES Ltd.
-
INSERT
15
DIR
OUT
INSERT
IN
IN
14
DIR
OUT
14
15
6
AUX
RETURN
ST1
MIX
L
R
:
Max O/P Level
L-R +27dBu into 600ohm max load
Other o/p’s +21dBu into 2k ohm max load
Internal headroom
Mix to o/p +23dB
Channels +21dB
Peak LEDs
Noise
5dB before clipping
- measured rms 22Hz to 22kHz
Mic EIN ref 150 ohm source -128dB
L-R residual <-90dBu (-94dB S/N)
L-R mix <-84dBu (-88dB S/N)
MIC/ LINE INPUTS
12
AUX
ST1
STEREO RETURN
11
INSERT
IN
11
DIR
OUT
11
2
/MONO/MONO
INSERT
IN
12
DIR
OUT
12
3
AUX
RL
0L[:L]DUG
INSERT
IN
10
DIR
OUT
10
1
SENDS
AUX
XLR OUT
LINE
IN/OUT
IMPEDANCE B ALANCED
SEND
RETURN
:=
9
10
INSERT
IN
9
DIR
OUT
9
EFFECTS
MIDI
IN
2
1
+OUT
3
- OUT
TIPTIP +
RING -RING
INSERT
TIPTIP
RINGRING
49=5
';
8
INSERT
INSERT
IN
8
DIR
DIR
OUT
OUT
8
EFFECTS
FOOTSWITCH
+IN
1
2
- IN
3
TIP + INTIP
INPUT
RING -INRING
SERIAL No:
0 dBu = 0.775 Volts rms 0 dBV = 1 Volt rms
Frequency response
20Hz to 50kHz +0/-1dB
Power consumption 30W max
Mains fuse rating
100-120V AC use T315mA 20mm
- +14dbu, 1kHz
THD
220-240V AC use T630mA 20mm
Channel to mix o/p
<0.008%
Mechanical specifications
Dimensions (mm) Width Height Depth
Crosstalk
Channel fader down <-90dB
Channel off <-90dB
– 1kHz
Desk mounted 483 195 530
Rack mounted 483 (19”) 444 (10U) 135
Packed 590 260
Unpacked Packed
Mains Power
Weight
Internal 100V to 240V
AC@50/60Hz switched mode
PSU with autosensing
76
INSERT
IN
IN
7
6
DIR
OUT
7
6
TO RE DUCE TH E RIS K OF FIRE O R ELEC TRIC SH OCK
DO NOT EXPOSE THIS APPARATUS TO RAI N OR MOISTURE.
AVIS : RI SQUE DE CHOC ELECTRIQUE - NE PAS OUVRIR.
100 - 240V~ T 500m A 250V 20m m
WARNING: FOR CONTINUED PRO T EC TION AG AINST R ISK OF FIRE
REPLACE FUSE W ITH SAME TYPE AND RATING
ATTENT ION: REMPLAC E R LE FU SIBLE AVEC UN DES MEMES CARACTER ISTIQUES.
INSERT
IN
5
DIR
OUT
5
CAUTION
5
INSERT
DIR
OUT
FUSE
10kg 13kg
4
3
INSERT
IN
IN
4
3
DIR
OUT
4
3
WARNING - THIS APPARATUS MUST BE EARTHED.
2
INSERT
IN
2
DIR
OUT
2
SUPPLY VOLTAGE RANGE :
100 - 240V
AC M A I N S IN ~
REFER TO USER GUID E BEFORE CONNECTING SUPPL Y.
NO USER S ERVIC EABLE P ARTS I NSI DE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
1
INSERT
IN
1
DIR
OUT
1
47-63Hz ~ 30W MAX
OFF ON
~
ONNECTIONS
C
C
Mono IN
Stereo IN
ONNECTOR
XLR Balanced
TRS Jack Balanced
TRS Jack Unbalanced >10k ohm -20 to +10dBu
RCA phono Unbalanced >10k ohm -20 to +10dBu
YPE
T
BAL/U
NPUTS
I
NBAL
MPEDANCE
I
Pad out – 2k ohm
Pad in - >10k ohm
EVEL
L
-60 to –20dBu
-30 to +10dBu
Stereo Return IN TRS jack Balanced >10k ohm -10dBV (+4dBu option)
NSERTS
I
Channel Inserts TRS jack Unbalanced <75 ohm, >10k ohm 0dBu
LR insert TRS j ack Unbalanced <75 ohm , >10k ohm -2dBu
UTPUTS
O
LR XLR Bal <75 ohm +4dBu
AB TRS jack Impedance balanced <75 ohm -2dBu (+4dBu bal option)
Auxes TRS jack Impedance balanced <75 ohm -2dBu (+4dBu bal option)
Direct TRS jack Impedance balanced <75 ohm 0dBu
Headphones TRS jack Tip L, Ring R
Note
Balanced XLR’s – Pin 2 hot, Pin 3 cold
Balanced jacks – Tip hot, ring cold
WZ16:2DX
AND
WZ12:2DX U
SER GUIDE
9
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