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UREI 1601S
User Manual
44 pgs5.38 Mb0

SoundCraft UREI 1601S User Manual

1
IMPORTANT
Please read this manual carefully before using
your mixer for the first time.
© Harman International Industries Ltd. 2005
All rights reserved
Parts of the design of this product may be protected by worldwide patents.
Part No. ZM0321-01
No part of this manual may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, electrical, mechanical, optical, chemical, including photocopying and recording, for any purpose without the express written permission of Soundcraft.
Harman International Industries Limited Cranborne House Cranborne Road POTTERS BAR Hertfordshire EN6 3JN UK Tel: +44 (0)1707 665000 Fax: +44 (0)1707 660742 http://www.ureidj.com
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ContentsContents
Contents
ContentsContents
IMPORTANT SAFETY INSTRUCTIONS 4 SAFETY SYMBOL GUIDE 6
INSTALLATION 9
GENERAL PRECAUTIONS 9 MAINS INSTALLATION 9 INITIAL WIRING CONSIDERATIONS 10 AUDIO WIRING 10 SHIELDING 10 WORKING SAFELY WITH SOUND 10 POINTS TO REMEMBER 11 INSPECTION AND INSTALLATION 12 CONNECTING TO A TYPICAL SOUND SYSTEM 13 MAKING ADJUSTMENTS AND FITTING SPARES 14
DESCRIPTION 16
TOP PANEL 16 REAR CONNECTOR PANEL 18 FRONT PANEL 19
OPERATION 20
GETTING STARTED 20 MIC / LINE INPUT 20 CHANNELS 1 & 2 22 FX SEND & RETURN / AUX 24 MASTER / BOOTH OUTPUT 26 X-FADER 27 HEADPHONE MONITOR 28 THE SAMPLER (1601S ONLY) 30
BLOCK DIAGRAM 35
CONNECTING LEADS 36
TROUBLESHOOTING 37
SPECIFICATIONS 38
WARRANTY 39
GLOSSARY 40
3
IMPORTANT SAFETY INSTRUCTIONS
Read these instructions.
Keep these instructions.
Heed all warnings.
Follow all instructions.
Do not use this apparatus near water.
Clean only with a dry cloth.
Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
Do not defeat the safety purpose of a polarised or grounding type plug. 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. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet
Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles and the point where they exit from the apparatus.
Only use attachments/accessories specified by the manufacturer.
Use only with the 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.
Unplug this apparatus during lightning storms or when unused for long periods of time.
Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
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Note: It is recommended that all maintenance and service on the product should be carried out by Soundcraft or its authorised agents. Soundcraft cannot accept any liability whatsoever for any loss or damage caused by service, maintenance or repair by unauthorised personnel.
WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.
Do not expose the apparatus to dripping or splashing and do not place objects filled with liquids, such as vases, on the apparatus.
No naked flame sources, such as lighted candles, should be placed on the apparatus.
Ventilation should not be impeded by covering the ventilation openings with items such as newspapers, table cloths, curtains etc.
THIS APPARATUS MUST BE EARTHED. Under no circumstances should the safety earth be disconnected from the mains lead.
The mains supply disconnect device is the mains plug. It must remain accessible so as to be readily operable when the apparatus is in use.
If any part of the mains cord set is damaged, the complete cord set should be replaced. The following information is for reference only.
The wires in the mains lead are coloured in accordance with the following code:
Earth (Ground): Green and Yellow (US - Green/Yellow)
Neutral: Blue (US - White)
Live (Hot): Brown (US - Black)
As the colours of the wires in the mains lead may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows:
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 by the earth symbol.
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
This unit is capable of operating over a range of mains voltages as marked on the rear panel.
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
This Class A digital apparatus meets the requirements of the Canadian Interference-Causing Equipment Regulations.
Cet appareil numérique de la Classe A respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.
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For your own safety and to avoid invalidation of the
warranty please read this section carefully.
SAFETY SYMBOL GUIDE
For your own safety and to avoid invalidation of the warranty all text marked with these symbols should be read carefully.
WARNINGS
The lightning flash with arrThe lightning flash with arr
The lightning flash with arr
The lightning flash with arrThe lightning flash with arr
intended to alerintended to aler
intended to aler
intended to alerintended to aler
insulated “dangerinsulated “danger
insulated “danger
insulated “dangerinsulated “danger
enclosurenclosur
enclosur
enclosurenclosur
constitute a risk of electric shock to persons.constitute a risk of electric shock to persons.
constitute a risk of electric shock to persons.
constitute a risk of electric shock to persons.constitute a risk of electric shock to persons.
e that may be of sufe that may be of suf
e that may be of suf
e that may be of sufe that may be of suf
t the user to the prt the user to the pr
t the user to the pr
t the user to the prt the user to the pr
ous voltage” within the prous voltage” within the pr
ous voltage” within the pr
ous voltage” within the prous voltage” within the pr
owhead symbol, isowhead symbol, is
owhead symbol, is
owhead symbol, isowhead symbol, is
esence of un-esence of un-
esence of un-
esence of un-esence of un-
oduct’soduct’s
oduct’s
oduct’soduct’s
ficient magnitude toficient magnitude to
ficient magnitude to
ficient magnitude toficient magnitude to
CAUTIONS
The exclamation point within an equilateral triangleThe exclamation point within an equilateral triangle
The exclamation point within an equilateral triangle
The exclamation point within an equilateral triangleThe exclamation point within an equilateral triangle
is intended to aleris intended to aler
is intended to aler
is intended to aleris intended to aler
imporimpor
impor
imporimpor
tant operating and maintenance (servicing)tant operating and maintenance (servicing)
tant operating and maintenance (servicing)
tant operating and maintenance (servicing)tant operating and maintenance (servicing)
instructions in the literaturinstructions in the literatur
instructions in the literatur
instructions in the literaturinstructions in the literatur
t the user to the prt the user to the pr
t the user to the pr
t the user to the prt the user to the pr
e accompanying thee accompanying the
e accompanying the
e accompanying thee accompanying the
appliance.appliance.
appliance.
appliance.appliance.
esence ofesence of
esence of
esence ofesence of
NOTES
Contain imporContain impor
Contain impor
Contain imporContain impor
the operation of your equipment.the operation of your equipment.
the operation of your equipment.
the operation of your equipment.the operation of your equipment.
tant infortant infor
tant infor
tant infortant infor
mation and useful tips onmation and useful tips on
mation and useful tips on
mation and useful tips onmation and useful tips on
HEADPHONES SAFETY WARNING
Contain imporContain impor
Contain impor
Contain imporContain impor
headphone outputs and monitoring levels.headphone outputs and monitoring levels.
headphone outputs and monitoring levels.
headphone outputs and monitoring levels.headphone outputs and monitoring levels.
Recommended Headphone Impedance >= 200 Ohms.Recommended Headphone Impedance >= 200 Ohms.
Recommended Headphone Impedance >= 200 Ohms.
Recommended Headphone Impedance >= 200 Ohms.Recommended Headphone Impedance >= 200 Ohms.
tant infortant infor
tant infor
tant infortant infor
mation and useful tips onmation and useful tips on
mation and useful tips on
mation and useful tips onmation and useful tips on
TIP
Contains a useful “tip” on how to get the best outContains a useful “tip” on how to get the best out
Contains a useful “tip” on how to get the best out
Contains a useful “tip” on how to get the best outContains a useful “tip” on how to get the best out
of your equipment.of your equipment.
of your equipment.
of your equipment.of your equipment.
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INTRINTR
INTR
INTRINTR
Thank you for purchasing a UREI 16XX series digital DJ mixing desk.
Digital technology is revolutionizing the world around us: digital audio, digital video, digital television, digital radio -in all these fields digital technology is expanding our ideas of what is possible. Digital Signal Processing has already delivered many of the technological innovations in audio which have driven the recording and re-mixing of dance music. Sampling and effects processing are major parts of the re-mix process and many styles of dance music just wouldn’t have evolved without them. Up until now, the DJ has made do with the limitations of analogue technology in the live arena.
Now, UREI by Soundcraft bring the DJ a range of digital mixers for the performance DJ, with operating ergonomics and facilities that ONLY digital can bring you, and which no other products available today can offer. Configurability, audio performance and special effect integration are well served by digital technology.
The 1601 and 1601S are just the first of the digital innovations which UREI by Soundcraft are developing to bring the benefits of digital technology to live mixing. As the 16XX series Digital DJ Mixing System expands, other exciting new methods of processing the sound in live mixing will be added, as the DJ and the UREI mixer become one.
Introducing the 16XX series. Welcome to the future of DJ mixing.
ODUCTIONODUCTION
ODUCTION
ODUCTIONODUCTION
Registering Your Mixer
Please take this opportunity to register the purchase of your mixer with Urei By Soundcraft. You can do this by filling in the pre-paid postcard included in the packaging, or by going online to www.ureidj.com/registration.
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INSTINST
INST
INSTINST
The 1601S and 1601 are ruggedly constructed with the highest quality components. As such, they should provide years of trouble free use with normal care. All parts used are conservatively rated for their application, and workmanship meets UREI by Soundcraft’s rigid standard.
NO SPECIAL PREVENTIVE MAINTENANCE IS REQUIRED, AND (WITH THE
EXCEPTION OF THE PRE-TRIM ATTENUATORS) THERE ARE NO INTERNAL
ALLAALLA
ALLA
ALLAALLA
TIONTION
TION
TIONTION
SERVICE ADJUSTMENTS.
GENERAL PRECAUTIONS
Avoid storing or using the mixing console in conditions of excessive heat or cold, or in positions where it is likely to be subject to vibration, dust or moisture. Do not use any liquids to clean the fascia of the unit: a soft dry cloth is ideal.
Avoid using the console close to strong sources of electromagnetic radiation (e.g. video monitors, high-power electric cabling): this may cause degradation of the audio quality due to induced voltages in connecting leads and chassis.
Caution! In all cases, refer servicing to qualified personnel.
Handling and Transport
The console is supplied in a strong carton. If it is necessary to move it any distance after installation it is recommended that this packing is used to protect it. Be sure to disconnect all cabling before moving. If the console is to be regularly moved we recommend that it is installed in a foam lined flightcase. At all times avoid applying excessive force to any knobs, switches or connectors.
Power Cable
Always use the power supply cable supplied with the mixer: the use of alternative cables may cause damage and voids the warranty.
Warning ! In the event of an electrical storm, or large mains voltage fluctuations,
immediately unplug from the mains.
Signal Levels
It is important to supply the correct input levels to the console, otherwise signal to noise ratio or distortion performance may be degraded; and in extreme cases, damage to the internal circuitry may result. Likewise, on all balanced inputs avoid sources with large common mode DC, AC or RF voltages, as these will reduce the available signal range on the inputs. Note that OdBu =0.775V RMS.
Refer to the Specifications section for details of input and output levels.
MAINS INSTALLATION
General Wiring Procedures
To take full advantage of the excellent signal to noise ratio and low distortion of Soundcraft consoles, care must be taken to ensure that incorrect installation and wiring does not degrade the performance of the desk. Hum, buzz, instability and Radio Frequency interference can usually be traced to earth loops and inferior earthing systems. In some areas, especially heavily industrial areas, the incoming mains earth will not be adequate and a separate technical earth for all the audio equipment must be supplied. However, check with your local electricity supply company to ensure that safety regulations are not infringed or negated.
The successful, hum free, installation of a system requires forethought, and the establishment of a set of ground rules, which must be consistently adhered to at all stages of installation.
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INITIAL WIRING CONSIDERATIONS
For optimum performance, it is essential for the earthing system to be clean and noise free, as all signals are referenced to this earth. A central point should be decided on for the main earth point system, and all earths should be 'star fed' from this point. It is common electrical practice to `daisy chain' the earths to all electrical outlets but this method is unsuitable for audio installations. The preferred method is to run an individual earth wire from each outlet, back to the system star point to provide a safety earth screen reference for each piece of equipment. A separate earth wire should also be run from each equipment rack and area, to the star point. This may or may not be used depending on circumstances, but it is easier to install in the first place, than later when problems arise. The location of the star point should be a convenient, easily accessible place, preferably at the rear of the console or in the main equipment rack.
Install separate 'clean' and 'dirty' mains outlets, wired individually back to the incoming mains distribution box. Use the 'clean' supply for all audio equipment and the `dirty' supply for all lighting, etc. Never mix the two systems.
If necessary, to provide sufficient isolation from mains borne interference on the booth output, install an isolating transformer. This should be provided with a Faraday Shield which must be connected with earth.
Never locate the incoming mains distribution box near audio equipment, especially tape recorders, which are very sensitive to electromagnetic fields.
Ensure that all equipment racks are connected to earth, via a separate wire back to the star point.
Equipment which has unbalanced inputs and outputs may need to be isolated from the rack to prevent earth loops.
AUDIO WIRING
Having provided all equipment with power and earthing connections, consideration must be given to the method of providing audio interconnection and adequate screening of those interconnections. This must be done in a logical sequence to avoid problems and assist in the localisation of problem equipment.
Connect the Main or Booth system to the console and check for any hum, buzz, or RFI. Only when you are satisfied with the quietness of the console and the PA system should you proceed with the next step.
Connect decks or CD players, FX and sends one at a time, checking and isolating any connection which degrades performance.
Connect all other peripheral devices.
Connect all microphone lines.
By following this sequence much time and future trouble will be saved, and the result will be a quiet, stable system.
SHIELDING
Audio equipment is supplied with a variety of input and output configurations, which must be taken into consideration when deciding where the screen connections should be made. There are three sources of unwanted signal being impressed on the screen, which are as follows:
Extraneous electrostatic or electromagnetic fields.
Noise and interference on the earth line.
Capacitive coupling between the screen and signal wires.
To minimise the adverse affects of the unwanted coupling to the signal wires, it is important that the screen is connected at one end only, i.e. the screen must not carry any signal current. Any signal on the wires within the screen will be capacitively coupled to the screen. This current will ultimately be returned to the source of the signal, either directly, if the screen is connected at the signal source end, or indirectly via the earthing system, if the signal is connected at the signal destination end. The indirect connection will cause an increase in high frequency cross-talk, and should be avoided wherever possible.
Therefore, in general, always connect the shield only at the signal source end. In high RF areas, the screen can also be connected to earth via a 0.01 mF capacitor. This will present a short circuit at RF frequencies, thus lowering the effective shield impedance to ground. However, at low audio frequencies the capacitor will effectively be an open circuit and thus not cause an earth loop problem.
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POINTS TO REMEMBER
In all cases, use good quality twin screened audio cable. Check for instability at the output.
Always connect both conductors at both ends, and ensure that the screen is only connected at one end.
Do not disconnect the mains earth from each piece of equipment. This is needed to provide both safety and screen returns to the system star point.
Equipment which has balanced inputs and outputs may need to be electrically isolated from the equipment rack and/or other equipment, to avoid earth loops.
It is important to remember that all equipment which is connected to the mains is a potential source of hum and interference and may radiate both electrostatic or electromagnetic radiation. In addition, the mains will also act as a carrier for many forms of RF interference generated by electric motors, air-conditioning units, thyristor light dimmers etc. Unless the earth system is clean, all attempts to improve hum noise levels will be futile. In extreme cases there will be no alternative but to provide a completely separate and independent `technical earth' to replace the incoming 'noisy earth'. However, always consult your local electricity supply authority to ensure that safety regulations are not being infringed.
WORKING SAFELY WITH SOUND
Although your new console will not make any noise until you feed it signals, it has the capability to produce sounds which when monitored through an amplifier or headphones can damage hearing. Always turn amplifiers down when turning your console on or off.
The table below is taken from the Occupational Safety & Health Administration directive on Occupational noise exposure (1926.52):
PERMISSIBLE NOISE EXPOSURE
DURATION PER DAY, HOURS SOUND LEVEL dBA SLOW RESPONSE
890 692 495 397 2 100
1.5 102 1 105
0.5 110 <0.25 115
Conforming to this directive will minimise the risk of hearing damage caused by long listening periods. A simple rule to follow is the longer you listen the lower the average volume should be.
Please take care when working with your audio - if you are manipulating controls which you don’t understand (which we all do when we are learning), make sure your monitors are turned down. Remember that your ears are the most important tool of your trade, look after them, and they will look after you.
Most importantly - don’t be afraid to experiment to find out how each parameter affects the sound - this will extend your creativity and help you to get the best results.
Recommended Headphone Impedance >= 200 Ohms.Recommended Headphone Impedance >= 200 Ohms.
Recommended Headphone Impedance >= 200 Ohms.
Recommended Headphone Impedance >= 200 Ohms.Recommended Headphone Impedance >= 200 Ohms.
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INSPECTION AND INSTALLATION
UNPACKING AND INSPECTION
Your 1601S or 1601 was carefully packed at the factory, and the container was designed to protect the unit from rough handling. Nevertheless, we recommend careful examination of the shipping carton and its contents for any sign of physical damage which could have occurred in transit.
If damage is evident, do not destroy any of the packing material or the carton, and immediately notify the carrier of a possible claim for damage. Shipping claims must be made by the consignee.
The carton should contain:
Model 1601S or 1601 Music Mixer.
Mains Cable
UREI Instruction Manual (this book).
Warranty Card (the serial number tag is on the base panel of the Mixer).
2mm Allen key
ENVIRONMENTAL CONSIDERATIONS
The 1601S/1601 Mixer will operate satisfactorily over a range of ambient temperatures from 0 C to +50C (+32F to +122F), and up to 80% non-condensing relative humidity.
If the system is installed in an equipment rack, console or desk with high heat producing equipment (such as power amplifiers), adequate ventilation should be provided in order to assure longest component life. Also, while circuitry susceptible to hum pick-up is sufficiently shielded from moderate electromagnetic fields, installation should be planned to avoid mounting the system immediately adjacent to large power transformers, motors, etc.
POWERING
The 1601S/1601 may be operated from 100-250V AC mains (50-60 Hz, single phase). BE SURE TO VERIFY LINE VOLTAGE BEFORE CONNECTING THE 1601S/1601 TO THE MAINS.
Please Note. The IEC mains connector is fitted with a retaining clip to prevent the mains lead from accidentally being pulled out during operation. To ensure that this clip will fit correctly, the lead supplied with the mixer must be used.
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CONNECTING TO A TYPICAL SOUND SYSTEM
The diagram below shows how to connect the different parts of a typical sound system. The 1601S rear panel is shown.
13
MAKING ADJUSTMENTS AND FITTING SPARES
CAUTION: THE FOLLOWING SECTION IS FOR USE BY QUALIFIED
SERVICE PERSONNEL ONLY. TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE THE TOP FASCIA TO PERFORM ANY
SERVICING OR OTHER TASKS, UNLESS YOU ARE QUALIFIED TO DO SO.
BEFORE REMOVING THE TOP FASCIA ENSURE THE UNIT IS
DISCONNECTED FROM THE MAINS SUPPLY.
ONLY REMOVE THE ALLEN SCREWS INDICATED ON THE DIAGRAM
OPPOSITE.
WARNING: DO NOT OVER-TIGHTEN THE SCREWS AFTERWARDS.
It is necessary to remove the top panel fascia in order to carry out one or more of the following tasks:
Setting the pre-trim pads on channels 1 & 2 during installation. Changing the orientation of the Phono/Line switches. Replacing any of the four linear faders. Removing the Sampler section
To remove the top panel fascia proceed as follows:
Pull off all the fader and pot knobs.
Undo the 6 retaining Allen screws using a 2mm Allen key. These are located down the left and right hand edges of the fascia. The fascia can now be lifted clear of the subframe underneath. Take care not to bend the panel.
The diagram opposite shows a view of the mixer (1601S) without the top fascia fitted.
Setting The Pre-trim Pads
There are 2 pads on each of the 2 input channels. The -20dB pads are on either side of the FX paddle switch, and the -10dB pads are below them. The switches are push-on push-off types. The pads are in-circuit when the switches are depressed. Depress the -10dB switches to select the -10dB pads. To select the -20dB pads both sets of switches (-10 and -20) must be depressed (depressing only the -20 switches will have no effect).
Changing The Orientation Of The Phono/Line Switches
Using a 2mm Allen key undo and remove the 3 Allen screws around the edge of the circular switch mounting plate. The switch plate can now be rotated in 15-degree steps. The plate can be re-attached to the subframe with the Allen screws when a convenient angle has been chosen.
Replacing The Faders
Using a 2mm Allen key undo and remove the 3 Allen screws (the X-F Monitor fader has only 2 screws) which secure the fader mounting plate to the subframe. Carefully withdraw the fader, taking care not to damage the wiring harness that is attached to it. Unplug the 3-pin connector, wiggle the plug from side to side as you pull the plug from the socket. Plug the connector into the new fader. The connector is keyed so that it cannot be inserted the wrong way round. Carefully place the new fader back into the subframe and secure with the Allen screws removed earlier, DO NOT OVER-TIGHTEN THE SCREWS.
Replaceable Spares Part Numbers
RS2331 - Urei 1601/S Sampler Spares Assembly RS2332 - Urei 1601/S Fader Spares Assembly RS2333 - Urei 1601/S Phono/ Line Switch Spares Assembly RS2334 - Urei 1601/S X-Fader Mon Spares Assembly RS2335 - Urei 1601/S EQ L&R Spares Assembly
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