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Related Manuals for ALLEN & HEATH ML3000
Summary of Contents for ALLEN & HEATH ML3000
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Page 1: User Guide
Dual Function Live Sound Console USER GUIDE Publication AP4512... - Page 2 In certain territories the terms may vary. Check with your ALLEN & HEATH agent for any additional warranty which may apply. ML3000 User Guide AP4512 Issue 2 Copyright © 2003 Allen & Heath Limited. All rights reserved This product complies with the European Electromagnetic Compatibility directives 89/336/EEC &...
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Page 3: Table Of Contents
Introduction This user guide presents a quick reference to the ML3000. We recommend that you read this 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 available from bookshops and audio equipment dealers. -
Page 4: Important Safety Instructions
Refer servicing to qualified technical personnel only. Installation Install the console in accordance with the 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. ML3000 User Guide... -
Page 5: Mains Plug Wiring Instructions
The console should be transported in the original packing or purpose built foam lined flightcase. Protect the control surface from damage during transit. The console is a large and heavy item. To avoid injury ensure adequate man power and precaution when lifting or moving the console. ML3000 User Guide... -
Page 6: Quick Start Reference Sheet
VCA groups affect the channel post-fade sends. They do not affect the pre-fade LEDs which are lit show channels assigned to one sends. Use VCA groups for level control. Use audio groups when you need to or more VCA groups. insert signal processing or feed the matrix. ML3000 User Guide... - Page 7 The PAN control does not work. Check the setting of the BLEND control. The console takes a long time to power up. Check the rear panel slide switch. RS232 takes longer to boot than MIDI. www.allen-heath.com email: support@allen-heath.com ML3000 User Guide...
- Page 8 MUTE Assign MUTE and VCA groups: Select using GRP MUTE Assign using CH MUTES GROUP ASSIGN GROUP ASSIGN GROUP ASSIGN VIEW DUMP Press and Hold with GRP MUTE View on channels GROUP GROUP GROUP ASSIGNED ASSIGNED ASSIGNED ML3000 User Guide...
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Page 9: Ml3000 Key Features
ML3000 Key Features The Allen & Heath ML3000 is a small footprint, affordable VCA equipped dual function live sound console providing many of the features of its larger brothers the ML4000 and ML5000. It can be quickly configured for front-of-house (FOH) or stage monitor mixing. As one console suitable for both applications it is equally well suited to installation, rental and touring. -
Page 10: System Block Diagram
GRP 3 PRE-FADE GRP 4 POST-FADE AUX9 AUX10 AUX1 AUX2 AUX3 AUX4 AUX5 AUX6 STEREO 7-8 LEV OSC/NOISE/TALKBACK OSC/NOISE TO TB TB/OSC OUT PINK NOISE +48V TRIM TRIM TALK TO TB TB MIC 1kHz OSC Disable MONITOR DIM ML3000 User Guide... - Page 11 ML3000 BLOCK DIAGRAM GRP 1-4 AUX 5-8 TB ENABLE FADER MATRIX MODE (1-4 ONLY) MAIN TO VU METER EXT.IN MUTE INSERT BLEND L MIX R MIX LCR+ C MIX (1-4 ONLY) GRP 1 Press MODE to reverse GRP and AUX master control sections...
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Page 12: Technical Specifications
TB/Osc out ....TRS jack ..imp balanced, tip+ ..<50 ohm....0dBu ........Max +21dBu Local Monitor ....TRS jack ..imp balanced, tip+ ..<50 ohm....0dBu ........Max +21dBu Headphones....TRS jack ..tip left, ring right..for stereo headphones >30 ohms ML3000 User Guide... -
Page 13: Installation Details
The Range • • ML3000-24 24 mono, 2 stereo inputs RPS11 3U Power Supply Unit • • ML3000-32 32 mono, 2 stereo inputs RPSD2 Power Supply Combiner • • ML3000-40 40 mono, 2 stereo inputs 002-223 2.8 metre DC power lead •... -
Page 14: Connecting The Power Supply
300W MAX MAINS CABLE Connecting the DC Cable The ML3000 console range is supplied with the Plug the cable into the power supply DC OUT RPS11 power supply unit. A second RPS11 may socket. First align the locating lugs, press the plug... -
Page 15: Earthing
Use good quality cables and connectors and check for correct wiring and reliable solder joints. Allow sufficient cable loop to prevent damage through stretching. If you are not sure ... Contact your service or local Allen & Heath agent for advice. ML3000 User Guide... -
Page 16: Rear Panel Connections
They accept line level signals such as CD, WARNING Use only the DC power 2-track players and effects processors. cable type as provided with the console. Refer to the power supply user guide. ML3000 User Guide... - Page 17 The ML3000 Sys-Link option kit is available from Allen & Heath. It is fitted by removing the base, 2-TRACK IN / OUT Line level TRS jacks to...
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Page 18: Audio Connector Types And Wiring
Audio Connector Types and Wiring SYS-LINK II ML3000 User Guide... -
Page 19: Gain Structure
The output faders are best operated around ‘-10’ to ‘0’ Using the Meters. The ML3000 provides metering for loudest average volume required. This allows of inputs and outputs. For best results operate the plenty of additional headroom if you need it. -
Page 20: Control Layout And Description
(set around 20 to 50Hz). Turn the filter off by setting the control fully anti-clockwise to preserve full sub energy for low frequency sounds such as kick drum, bass and special effects. 1kHz ML3000 User Guide... - Page 21 Use the in/out switch to compare the original and equalised sound. The equaliser has a flat response and therefore no effect when all the cut/boost controls are set to their centre detented position. 1kHz ML3000 User Guide...
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Page 22: Channel Group / Auxiliary Sends
1-2 and 3-4. The signal is post-fader and follows the pan control. Mono or stereo groups can be created using the pan control. The LCRplus blend control does not affect the signal routed to the groups. ML3000 User Guide... -
Page 23: Channel Internal Link Options
POST-MUTE PRE-FADE MUTE PRE-MUTE Special Sends. The aux sends can be used for any application where an independent mix is CONNECTORS required. Select pre or post-fade and mono or stereo as required. ML3000 User Guide... -
Page 24: Main Mix And Input Faders
The switch also functions as an edit key when assigning groups or the MIDI channel. In this case the assign status is displayed on the GROUP ASSIGNED indicator next to the fader. The channel mute status is always displayed on the switch regardless of mode. ML3000 User Guide... -
Page 25: Checking The Channel Signal Level
Select channel PFL to check the signal quality in the headphones while the fader is off or channel muted. The signal is also displayed on the main C VU and LED bar meters providing finer resolution and dynamic indication. ML3000 User Guide... -
Page 26: Channel Main Mix And Fader
Using LCRplus STEREO + CENTRE FILL. A centre fill speaker is The ML3000 LCRplus system extends signal used to reinforce the sound to the first few rows of imaging beyond conventional LR and LCR panning the audience when the L and R speakers are by allowing full 3 speaker balance and positioning positioned far apart. - Page 27 BLEND volume associated with switched routing. While you could use the matrix to balance groups of sounds between the speakers, LCRplus lets you balance the image independently for each sound. ML3000 User Guide...
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Page 28: Stereo Input And Eq
250Hz 2.5kHz The low frequency band has a shelving response that cuts or boosts the lower (bass) frequencies by up to 15dB. The shelf turning point is 60Hz. EQ IN. Switches the equaliser in or out. 1kHz ML3000 User Guide... -
Page 29: Using The Dual Inputs
MONO switch. You can also mono a stereo source by pressing both MONO L and MONO R together. Use this when the stereo image is too wide or not appropriate for the application. ML3000 User Guide... -
Page 30: Group / Aux Fader And Rotary Masters
It does not affect the C output. At the detented centre position the signal routes equally to L and R. PAN and BLEND combine to adjust the balance between the 3 outputs. The control has a 3dB attenuation at centre position. ML3000 User Guide... -
Page 31: Configuring Groups And Auxes
The matrix and sub grouping is always fed from the group signal regardless of mode. mode MONITOR AUX MIX AUX OUT AUX 1-4 MASTERS REVERSE REVERSE GROUP MIX GROUP OUT INSERT MUTE BLEND SUBGROUP MATRIX AUDIO GROUP MASTERS ML3000 User Guide... -
Page 32: Main Mix Masters
Pressing the TALK TO TB switch automatically dims the output by 20dB to prevent feedback between the local speaker and talkback mic. ML3000 User Guide... -
Page 33: Matrix
R+C to feed the left and right in the headphones or engineers monitor without recording channels. affecting the main outputs. The signal is monitored post-level, pre-ON so that it can be checked while the output is turned off. ML3000 User Guide... -
Page 34: Vca Groups
The ML3000 has 8 VCA groups. Mono and stereo to feed different groups of signals into the matrix. input channels can be assigned to one or more However, fewer such groups are usually required groups. - Page 35 AUDIO BUSS -10dB CHANNEL PRE-FADE SENDS Example 2 CHANNEL GROUP 1 GROUP 2 GROUP 3 POST-FADE SENDS MAIN MIX VCA GROUP Example 3 CHANNEL GROUP 1 GROUP 2 GROUP 3 +10dB CHANNEL MASTER (max) FADER FADER DC VOLTAGE ML3000 User Guide...
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Page 36: Assigning Vca And Mute Groups
ASSIGN and Assign using CH MUTES When you have finished, press the ASSIGN VIEW keys to remind the key 1 again to exit assign mode. VIEW operator. Press and Hold with GRP MUTE View on channels ML3000 User Guide... -
Page 37: Mute Groups And Snapshot Memories
Memory data is retained viewed one group at a time. on power down. The ML3000 has 8 mute groups. You can select Recalling a snapshot does not turn off any mutes more than one group at the same time. VCA group which have been turned on by the Mute and VCA mutes cannot be assigned to the mute groups. -
Page 38: Headphones / Local Monitor / 2-Track
20dB when LEFT OUT POST-FADE the TALK switch is pressed. The main C LED and PRE-FADE RIGHT OUT POST-FADE VU meters automatically switch to monitor any selected PFL or AFL source. CONNECTORS ML3000 User Guide... -
Page 39: Oscillator / Noise Generator
When you have finished using the generator be sure to disable it if you want to avoid the possibility of accidental operation during performance. ML3000 User Guide... -
Page 40: Talkback
If you do not need to use talkback you can release all the TB enable switches and use TALK TO TB as a monitor dim function, for example when talking to someone at the console, or to dim the pink noise signal when testing speakers. ML3000 User Guide... -
Page 41: Meterpod
The ML3000 continues the Allen & Heath tradition Both VU and LED bar types of meter are provided on the ML3000. This gives you the best of both to provide full signal metering at key stages in the signal chain. The channel LED meters give you average and peak metering. -
Page 42: Midi/Rs232
MIDI / RS232 MIDI Overview MIDI MIDI The ML3000 includes a Musical Instrument Digital RS232 CH1-16 Interface (MIDI) port. Standard 5-pin IN and OUT SLAVE sockets allow connection external MIDI mode equipment such as computer show control systems, sequencers, instruments... - Page 43 CH 44 CH 44 Where n = console MIDI channel number STEREO 1, 2 STEREO 1, 2 STEREO 1, 2 pp = console snapshot number 00H to 7FH STEREO 3, 4 STEREO 3, 4 STEREO 3, 4 ML3000 User Guide...
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Page 44: Archiving The Console Settings
Transmit and Receive. The format for a single later date, for example a re-run of a previous packet is as follows: performance. You can also use the dump facility to program additional ML3000 consoles, for example <SysEx header> <packet type>... -
Page 45: Operating System And Technical Support
Power Up and Power Down You can check the current version number of the The console settings are remembered when power ML3000 software running on the console using a is removed. On power up these settings are PC connected via RS232. Instructions for this are restored. -
Page 46: User Notes (Blank Page)
USER NOTES : ML3000 User Guide... -
Page 47: Cue Sheet
MUTE Assign MUTE and VCA groups: Select using GRP MUTE Assign using CH MUTES GROUP ASSIGN GROUP ASSIGN GROUP ASSIGN VIEW DUMP Press and Hold with GRP MUTE View on channels GROUP GROUP GROUP ASSIGNED ASSIGNED ASSIGNED ML3000 User Guide... - Page 48 Visit Allen & Heath : http://www.allen-heath.com ML3000 User Guide ML3000 User Guide...
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