How it Works
Allen and Heath
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GL-2800-M
Owners manual
23 pgs7.25 Mb0

Allen and Heath GL-2800-M Owners manual

ALLEN
&
HEATH
GL
GLGL
GL
2
22
2
800
800800
800
M
MM
M
USER
USERUSER
USER
GUIDE
GUIDE GUIDE
GUIDE
16 MIX WEDGE / IEM MONITOR CONSOLE
Publication AP6690
Limited One Year Warranty
This product is warranted to be free from defects in materials or workmanship for a 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
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. This warranty does not cover fader wear and tear.
5. The defective unit is to be returned carriage prepaid to Allen & Heath or its
authorised agent with proof of purchase.
6. 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 Electromagnetic 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.
NOTE: Any changes or modifications to the console not approved by Allen & Heath could void the compliance of the console and therefore the user’s authority to operate it.
GL2800M User Guide AP6690 Issue 2
Copyright © 2007 Allen & Heath Limited. All rights reserved
ALLEN&HEATH
Limited
Kernick Industrial Estate, Penryn, Cornwall, TR10 9LU, UK http://www.allen-heath.com
Important Safety Instructions
WARNINGS
-
Read the following before proceeding :
CAUTION
ATTENTION: RISQUE DE CHOC ELECTRIQUE – NE PAS OUVRIR
Read instructions:
instructions for future reference. Adhere to all warnings printed here and on the console. Follow the operating instructions printed in this User Guide.
Do not remove cover:
their covers correctly fitted. Disconnect mains power by unplugging the power cord if the cover needs to be removed for setting internal options. Refer this work to competent technical personnel only.
Power sources:
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.
Power cord routing:
to be walked on, stretched or pinched by items placed upon or against it.
Grounding:
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.
Do not defeat the grounding and polarisation
Water and moisture:
do not expose the console or its power units to rain or moisture or use in damp or wet conditions. Do not place containers of liquids on surfaces where liquid may spill into any openings.
Ventilation:
ventilation slots or position the console where the air flow required for ventilation is impeded. If the console is to be operated in a flight case, plinth or other furniture ensure that it is constructed to allow adequate ventilation.
Do not obstruct the power supply heatsinks and
Heat and vibration:
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.
Servicing:
cord immediately if it is exposed to moisture, spilled liquid, objects fallen into the openings, the power cord or plug become damaged, during lightning storms, or if smoke, odour or noise is noticed. Refer servicing to qualified technical personnel only.
Installation:
instructions printed in this User Guide. Do not connect the output of power amplifiers directly to the console. Use audio connectors and plugs only for their intended purpose.
Switch off the equipment and unplug the power
Install the console in accordance with the
Read and retain these safety and operating
Operate the console and power units with
Connect the console to a mains power outlet only
Route the power cord so that it is not likely
To reduce the risk of fire or electric shock
Do not locate the console in a place
GGGGLLLL2222888800000000MMMM 3 Allen & Heath
General Precautions

Damage
placing heavy objects on the control surface, scratching the surface with sharp objects, or rough handling and vibration.
Environment
when operating and storing. Avoid tobacco ash, smoke, drinks spillage, and exposure to rain and moisture. If the console or its power unit becomes wet, switch off and remove mains power immediately. Allow to dry out thoroughly before using again.
Cleaning
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. The fader and potentiometer knobs may be removed for cleaning with a warm soapy solution. Rinse and allow to dry fully before refitting them.
Lifting
care when lifting, moving or carrying the console.
Transporting
unit or mounted in a purpose built flight case. We recommend that the console is surrounded by shock absorbent foam to protect it from damage during transit. Always use adequate packing if you need to ship the unit. Protect the controls to avoid damage when moving the console.
Hearing
system at excessively high volume. This also applies to any close-to-ear monitoring such as headphones and IEM transducers. Continued exposure to high volume sound can cause frequency selective or wide range hearing loss.
To prevent damage to the controls and cosmetics avoid
Protect from excessive dirt, dust, heat and vibration
Avoid the use of chemicals, abrasives or solvents. The
To avoid injury to yourself or damage to the equipment take
The console may be transported as a free-standing
To avoid damage to your hearing do not operate any sound
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:
WIRE COLOUR TERMINAL
European USA/Canada
L LIVE BROWN BLACK
N NEUTRAL BLUE WHITE
E EARTH GND GREEN & YELLOW GREEN
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.
GGGGLLLL2222888800000000MMMM 4 Allen & Heath
Introduction
Welcome to the Allen & Heath GL2800 GL series live sound mixing consoles. We have tried to keep this user guide brief and to the point. Please read it fully before starting. Included is information on installing, connecting and operating the console, panel drawings, system block diagram and technical specification. For further information on the basic principles of audio system engineering, please refer to one of the specialist publications and resources available from bookshops, audio equipment dealers and the Internet.
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.
We are able to offer further product support through our world-wide network of approved dealers and service agents. You can also access our Web site on the Internet for information on our full product range, resource downloads, our company pedigree, contact details, assistance with your technical queries, or simply to chat about audio. To help us provide the most efficient service please keep a record of your console serial number, and date and place of purchase to be quoted in any communication regarding this product.
http://www.allen-heath.com
http://www.glseries.com
GL2800MMMM, the dedicated monitor version of the popular
GL2800GL2800
Contents
Warranty ....................................................................... 2
Important Safety Instructions ....................................... 3
General Precautions..................................................... 4
Introduction to this Guide............................................. 5
Panel Layouts............................................................... 6
System Block Diagram................................................. 7
Dimensions and Installation ......................................... 8
Introducing the GL2800
GL2800 .......................................... 9
GL2800GL2800
Connecting Power........................................................ 9
Audio Connections..................................................... 10
Mono Input Channel .................................................. 11
16 Mix Sends.............................................................. 12
Mix Masters ................................................................ 13
Engineers Monitor System......................................... 14
Engineers Toolbox ..................................................... 15
Applications and Operating Tips ............................... 16
Specifications ............................................................. 21
Cue Sheets................................................................. 22
GGGGLLLL2222888800000000MMMM 5 Allen & Heath
STEREO
STEREO
STEREO
STEREO
STEREO
STEREO
STEREO
STEREO
GAIN
HF
12k
HM
LM
LF
80Hz
MIX
1
MIX
2
MIX
3
MIX
4
MIX
5
MIX
6
MIX
7
MIX
8
MIX
9
MIX
10
MIX
11
MIX
12
MIX
13
MIX
14
MIX
15
MIX
16
PK! +6
0
SIG
M1
M2
M3
M4
0
20
-15
1k
700
500Hz
-15
70
45
35Hz
-15
-15
OO
PAN
LLL R
OO
OO
PAN
L R
OO
OO
PAN
L R
OO
OO
PAN
L R
OO
OO
PAN
L R
OO
OO
PAN
L R
OO
OO
PAN
L R
OO
OO
PAN
L R
OO
30
3k
180
C
C
C
C
C
C
C
C
+48V
POLARITY
PAD
40
60 40-14 6
HPF
100Hz
+15
4k
15k
+15
250
1k
+15
+15
EQ IN
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
MUTE
6
0
5
10
20
30
00
PFL
GL2800M
16 MIX WEDGE / IEM MONITOR CONSOLE
TALKBACK MIC
TALKBACK
OSC/NOISE
A
B
TALK
MUTE GROUPS
C
PFL TRIM
POWER
L R
PFL ACTIVE
EXT
IN
10
5
0
5
10
20
30
00
PHONES
MAXMIN
MAXMIN
PINK NOISE 1kHz OSC
ON
EXT TB
LATCH
M1
M2
M3
M4
MAXMIN
FOLLOW IEM
0
+16
+9 +6 +3
0
-3
-6
-9
-12
-16
-20
-30
MONO
MAXMIN MAXMIN
EXT ON
MUTE
GLOBAL
SETTINGS
MIX
1-8
D
POST PRE
E
MONO STEREO
AFL
F
WEDGE IEM
9-12
MIX
G
POST PRE
H
MONO STEREO
AFL
I
WEDGE IEM
13-16
MIX
J
POST PRE
K
MONO STEREO
AFL
L
WEDGE IEM
+6-12
+16 +9 +6 +3
0
-3
-6
-9
-12
-16
-20
-30
WEDGEIEM
PFL ACTIVE
M
PFL ON
EXT
IN
EXT ON
MUTE
10
5
0
5
10
20
30
00
3K
2k
1k
700
500Hz
HM
-
100
LM
400
200
80Hz 2k
50
-
6k
400
POLARITY POLARITY POLARITY POLARITY POLARITY POLARITY P OLARITY POLARITY
50
HPF
40 100
15
off 400
WEDGE
IEM
10
0
5
10
20
30
00
3K
2k
4k
1k
6k
700
9K
12k
500Hz
HM
+
-
400
500
200
700
100
1k
80Hz 2k
LM
+
-
EQ IN
50
HPF
40 100
200
15
off 400
TB
MUTE
DIM
WEDGE
AFL
IEM
+16 +9 +6 +3
0
-3
10
-6
-9
-12
-16
-20
5
5
-30
0
5
STEREO
10
20
30
00
EQ IN
AFL
4k
12k
TB
MUTE
DIM
+
500
+
3K
2k
1k
6k
700
9K
500Hz
HM
-
400
200
700
100
1k
80Hz 2k
LM
-
3K
2k
4k
1k
6k
700
9K
12k
500Hz
HM
+
-
400
500
200
700
100
1k
80Hz 2k
LM
+
-
3K
2k
4k
1k
6k
700
9K
12k
500Hz
HM
+
-
400
500
200
700
100
1k
80Hz 2k
LM
+
-
3K
2k
4k
12k
+
500
+
4k
1k
6k
9K
700
1k
700
HM
100
LM
500Hz
-
400
200
80Hz 2k
-
6k
9K
12k
+
500
700
1k
+
EQ IN EQ IN EQ IN EQ IN EQ IN EQ IN
HPF
200
50
40 100
15
off 400
WEDGE
IEM
10
0 0
5
10
20
30
00
50
HPF
40 100
200
15
off 400
TB
MUTE
DIM
WEDGE
AFL
IEM
+16
+9 +6 +3
0
-3
10
-6
-9
-12
-16
-20
5
-30
50
HPF
40 100
200
15
off 400
TB
MUTE
DIM
WEDGE
AFL
IEM
10
5
50
HPF
40 100
200
15
200
off 400
TB
MUTE
DIM
AFL
5
TB
MUTE
DIM
WEDGE
AFL
IEM
+16
+9 +6 +3
0
-3
10
-6
-9
-12
-16
-20
5
-30
0 0
5 5 5
STEREO STEREO STEREO
STEREO STEREO STEREO
10
20
30
00
5
10
20
30
00
10
20
30
00
3K
2k
1k
700
500Hz
HM
-
400
200
100
80Hz 2k
LM
-
50
HPF
40 100
15
off 400
WEDGE
IEM
0 0
5
10
20
30
00
3K
2k
4k
12k
+
500
+
TB
MUTE
DIM
AFL
10
5
4k
1k
6k
9K
700
1k
200
700
HM
200
100
LM
HPF
15
500Hz
80Hz 2k
-
400
-
50
40 100
off 400
6k
9K
12k
+
500
700
1k
+
200
TB
MUTE
DIM
WEDGE
AFL
IEM
+16 +9 +6 +3
0
-3
10
-6
-9
-12
-16
-20
5
-30
10
20
30
00
1 2 3 4 5 6 7 8
HPF
15
POLARITY
50
40 100
off 400
WEDGE
AFL
IEM
10
5
0
5
10
20
30
00
POLARITY POLARITY POLARITY POLARITY POLARITY POLARITY POLARITY
TB
MUTE
DIM
50
HPF
40 100
200
15
off 400
WEDGE
IEM
+16 +9 +6 +3
0
-3
-6
10
-9
-12
-16
-20
-30
5
50
HPF
40 100
200
15
off 400
TB
MUTE
DIM
WEDGE
AFL
IEM
10
50
HPF
40 100
200
15
off 400
TB
MUTE
DIM
WEDGE
AFL
IEM
+16
+9 +6 +3
0
-3
-6
10
-9
-12
-16
-20
-30
5
50
HPF
40 100
200
15
off 400
TB
MUTE
DIM
WEDGE
AFL
IEM
10
5
50
HPF
200
TB
MUTE
DIM
AFL
+16
+9 +6 +3
0
-3
-6
-9
-12
-16
-20
-30
5
40 100
15
off 400
WEDGE
IEM
HPF
200
TB
MUTE
DIM
AFL
10
5
0 0 0 0 0 0 0
STEREO STEREO STEREO STEREO
10
20
30
00
5 5 5
10
20
30
00
10
20
30
00
10
20
30
00
10
20
30
00
40 100
15
off 400
10
20
30
00
IEM
50
WEDGE
50
HPF
40 100
200
15
200
off 400
TB
MUTE
DIM
AFL
10
5
TB
MUTE
DIM
WEDGE
AFL
IEM
+16 +9 +6 +3
0
-3
-6
10
-9
-12
-16
-20
-30
5
10
20
30
00
CONSOLE CONFIGURATION
SELECT USING A POINTED OBJECT
A
OSC/NOISE GENERATOR
ON
ENABLE
B
TALK SWITCH
LATCH
OVERRIDE
C
FOLLOW
HEADPHONES SOURCE
IEM
AFL / PFL FOLLOW IEM MONITOR
CONFIGURE1-8
MIX
D
POST
PRE/POST FADER
PRE
E
MONO
STEREO (LEV/PAN)
STEREO
AFL
F
WEDGE
AFL ROUTING
IEM
9-12
MIX
CONFIGURE
G
POST
PRE/POST FADER
PRE
H
MONO
STEREO (LEV/PAN)
STEREO
AFL
I
WEDGE
AFL ROUTING
IEM
MIX
CONFIGURE
13-16
J
POST
PRE/POST FADER
PRE
K
MONO
STEREO (LEV/PAN)
STEREO
AFL
L
WEDGE
AFL ROUTING
IEM
M
PFL
PFL TO WEDGE MONITOR
ON
ENABLE
WEDGE OUT
AMPLIFIER
ENGINEERS WEDGE
ENGINEERS IEM
BELT PACK
IEM OUT
TRANSMITTER
HEADPHONES
UNDER ARMREST
9 10 11 12 13 14 15 16
IEM WEDGE
GL2800MMMM 6 Allen & Heath
GL2800GL2800
ALLEN&HEATH
INSERT INSERT INSERT INSERT INSERT INSERT INSERT INSERT
INSERT
INSERT
W
LAMP LAMP
IEM EXT IN
WEDGE EXT IN
EXT TB/OSC
L/M
R
IEM LRWEDGE
8 7 6 5 4 3 2 1
IEM
L
INSERT INSERT INSERT INSERT INSERT INSERT INSERT INSERT
16 15 14 13 12 11 10 9
R
8 7 6 5 4 3 2 1
MIX MIX MIX MIX MIX MIX
16 15 14 13 12 11 10 9
MIX MIX MIX MIX MIX MIX
GL2800M
MIX
MIX MIX
INSERT INSERT INSERT INSERT INSERT INSERT INSERT INSERT
INPUT
INPUT INPUT INPUT INPUT INPUT INPUT INPUT
MIX
GND LIFT
GND LIFT GND LIFT GND LIFT GND LIFT GND LIFT G ND LIFT GND LIFT
SPLIT SPLIT SPLIT SPLIT SPLIT SPLIT SPLIT
SPLIT
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.
USE ONLY THE RECOMMENDED ALLEN & HEATH POWER SUPPLY
DC POWER IN
A
B
(BACKUP)
INSERT
SEND
TIP
GL2800M
RING
RETURN
SERIAL NUMBER
MADE IN ENGLAND BY ALLEN & HEATH LIMITED
INPUT CHANNELS
PHANTOM POWER
48V
IN
SPLIT
INSERT
0dBu
DIRECT OUT
SOLDER PAD OPTION
MONO/STEREO MODE
MONO/STEREO MODE
MONO/STEREO MODE
-20dB
2= +
LIFT
TIP= SEND
RING= RETURN
GLOBAL MIX SETTINGS
MIX1-8
PRE/POST FADE
WEDGE/IEM AFL
MIX9-12
PRE/POST FADE
WEDGE/IEM AFL
MIX13-16
PRE/POST FADE
WEDGE/IEM AFL
MUTE GROUPS
M1
M2
M3
M4
PAD
GL2800M
16 MIX WEDGE / IEM MONITOR CONSOLE
GAIN
POL
HPF
+
-
PRE-INSERT
C
PRE-FADE
D
POST-FADE
E
D
E
F
G
H
I
J
K
L
4 BAND EQUALISER
HF
HM
LM
LF
POST
PRE
POST
PRE
POST
PRE
EQ IN
METER
FADER
B
A
MONO
MONO
MONO
POST-EQ
PRE-EQ
MIX1
MIX2
MIX3
MIX4
MIX5
MIX6
MIX7
MIX8
MIX9
MIX10
MIX11
MIX12
MIX13
MIX14
MIX15
MIX16
PFL
MUTE GROUPS
MUTE
POST-FADE
MODE 1-8
STEREO
MIX1-2
PAN
MIX3-4
PAN
MIX5-6
PAN
MIX7-8
PAN
MODE 9-12
STEREO
MIX9-10
PAN
MIX11-12
PAN
MODE 13-16
STEREO
MIX13-14
PAN
MIX15-16
PAN
PRE-FADE
MIX 1-16
MUTE GRPS
PFL
IEM AFL
PRE/POST
W AFL
M/STEREO
M1
M2
M3
M4
IEM/WEDGE
TB
WEDGE EXT IN
IEM EXT IN
L/M
R
MIX
TB
W/IEM
M/ST
WEDGE AFL
L IEM AFL
R IEM AFL
MIX
TB
W/IEM
M/ST
WEDGE AFL
L IEM AFL
R IEM AFL
+
-
PFL MIX
AFL
LOGIC
AFL
LOGIC
POLARITY
POLARITY
ON
ON
LO-CUT FILTER
LO-CUT FILTER
INSERT
-2dBu
INSERT
-2dBu
IEM PFL
MIX1-8
2 BAND EQ
HM
LM
MIX9-16
L
W PFL
ENABLE
M
FADER
+10dB boost
EQ IN
DIM
-6dB
FADER
+10dB boost
DIM
-6dB
IEM
R
WEDGE
MUTE
W
AFL
IEM
MUTE
W
AFL
IEM
MIX OUT
BAL
2 = +
+4dBu
MIX OUT
BAL
2 = +
+4dBu
PHONES
FOLLOW IEM
C
PHONES OUT
TIP = LEFT RING = RIGHT
3
2
1
PFL TRIM
IEM AFL
WEDGE AFL
48V PHANTOM POWER
TALKBACK
MIC IN
OFF
2= +
ON J2J1
PHONES AFL
GAIN
+
-
PINK NOISE
1kHz OSC
INSERT
INSERT
INSERT
LEVEL
TB/OSC
-2dBu
-2dBu
-2dBu
ON
A
DIM
PRESS TO TALK
FADER
+10dB boost
FADER
+10dB boost
DIM
IEM
MONO
WEDGE
EXT TB
B
LATCH
MUTE
MUTE
EXT TB OUT
2 = +
BAL
BAL
BAL
+4dBu
IEM OUT
2 = +
+4dBu
2 = +
+4dBu
WEDGE OUT
2 = +
+4dBu
GGGGLLLL2222888800000000MMMM 7 Allen & Heath
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