SoundCraft 1605 Music Mixer User Manual
Contents
1. AMPLIFIER l AMPLIFIER CD PLAVER CD PLAVER BOOTH SPEAKERS HOUSE SPEAKERS 15 BLOCK DIAGRAM BUS RIGHT 1 WIRLNIVS WIL NIV BOLVNNSLIY 15008 8Pri AIVNNALIV 8P01 lt Bea ol ONOHd ANIT u Er ONOHd hi ki 2 HOLVANALIV ALIHOIHA 15008 Prl AIVNNALLV 8POL AN ONOH4 ANII AYSSNI ra 44 e lt 9 4 09 uo y GITUNOJOD IL z je 2 C STHNNVHO GOW TVN331X3 S31VOIQNI m Q3 SNONNILNOD 103130138 D l Aad qau Am xnv WNOIS 349 aud 7031409 21901 e 1 YVAd IV38 IVNIS T t f NDISSW I nj or I ll 03 30 1081 I H 24 Es 7 s v ano N S GE a e l 031 4N0709 IHL 4 D TANNVHO 310 INE D S31VOIONI 13431 HSW14 SNONNILNOD 193130 1va9 fi ud ell MV3d 033 ID 1V38 MOTIBA U2. E Ninus EON lt xnvl doo1xnv 1 i 4 l 1431 jed 1391310 5 oly lt SLAIN 1X3 SYLIN XIV aNnas xnv NWATOD YILIN Y OLWNS XIN am ano en SU3L3W OL IN TOL AS AO ONES ANY 1195 ano LIN 309 TA ano 14914 1391 B Ho A 1 4 N 8130008 Xovr TES S3NOHdQV3H I f L uu TAI 1 n S3NOHdH I I H I l IN N ES lt q 1 L Ww IHOINAMXVI e q lt H t YILSYN I i sna v l AS gt 7 Ia di SS t D TV 1 i m Tad L437 5813 i M3lsvW D L D 4 Lq U 135331 lt 19 31 298 002 73AT OIN l Wo1vnNaLiv YILSYN 398 Jinna d O 8002 101 lt VON 399465089 i 3309353055 je n gt 7 5 8 8 gt lt ca t 1H9i I I mis H1008 T o I 1 L gt iom l Li 21901 ma 1635313 onon 4 Ens YO 1331 pm 14 I H1008 l ry 1m Da X lt H1008 03 HLO08 am 4 17 USING THE CONSOLE MIC DJ CHANNEL 1 The Channel 1 has a slightiv different arrangement from the other input channels There are four differences between this channel and all of the others Thev are channel 1 D p The mic input to this channel can be made to form part of a venue s emergency announcement system phono XE The output from the ch
3. WNOIS N3349 T JOULNOD 01901 xvadilv3envN9ls la TIR e 1v343d WAGON ow owHioo8 T m vo DA 3 03 8 2 f 319 kikk ktk kk Ep agg 5 5 53 5 9 5 9 o 24 G 5 lt x eZee RY FOES 42 2 L a 5 16 c 3 5 E feo l Bkekeld izzezjju mu EelbelbeggzzmgmBszzszks 2 o 6 o d 9 9 LH 3 gah 2 5 5 5 3 X x i Z 0 o u uu rr o x 4 2 5 5 110 si3LsvW x3 XIN 8 SYLIN 1 14S 4 3 1300 302 ANY NOISSV SINIVAW 4 uv 8 1 LINV430 xnv 300N H313W 1x3 T 110 LHDIM Y3LSYN INS A Iivy3do xnv ano im gt OLN3dO WASXIN ny PA 4531 TOHLNOD ano e MN Da TV IHIN Hot o K ay lt La 1 TORLNOD 91901 BInW DG i d I 1X3 5 110 1391 eats BAS NO INO83 NO
4. 1 mic signal will appear at the master outputs To simulate an external mute condition depress the mute test button The main output will then only be the output from DJ channel 1 Under the external mute condition its level at the output is unaffected by any mixer control except for the preset ext mute mic level pot When the pot is fully anti clockwise the mute the signal Removing The Fader Panel To remove the top panel fascia proceed as follows Pull off the cross fader knob only the channel faders are attached to the panel and will lift away with it 12 Undo the 7 1605 or 6 1603 Allen screws using a 2mm Allen kev The fader panel can now be lifted clear of the subframe underneath Take care not to bend the panel Replacing The Channel Faders Using a 2mm Allen kev undo and remove the 2 screws which secure the fader to the fader panel Unplug the 8 pin connector appving slight lateral force to the plug from side to side as vou 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 fader panel and secure with the screws removed earlier DO NOT OVER TIGHTEN THE SCREWS Replacing The Cross Fader Using a pozi screwdriver undo and remove the 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
5. Ground ihn E n turns Signal Hot x ea ea ar atreta E Signal Cold INSERT SEND and RETURN 1 4 TSR Jack MIC 1 Only Send A Return I Ground PHONO and 1 4 J ACKS IT dte bevent Hot dnm deer e Screen Master Booth Output High PASS Fillet sci serica in A aet reg cte cn rm bahia den E a Ei rei E RE 18dB Octave 63Hz O tpiltImpedarib8 citet rer a AER E 75 ohms Recommended Load 2 ee 600 ohms or greater Frequency RESPONSE ise san oi momo fico aperte a HO A a ran eR ca ER GR KR 1dB 20Hz 20kHz xi csv riii mitte Pa nre nt m c a n ert er a a d lt 0 05 THD 20Hz 20kHz 16dbu Maximum er nera nona three iar i ERR DU E 20dB into 600 ohms Headphone Output Outp t Im pedancaias iii ie kar ao ed madrid UR dr dns rd d Erie d d 40 ohms Recommended Load 150 ohms greater Frequency Responsa nucon nei et irn ei 40 1dB 20Hz 20kHz into 200 ohm load DISIOFUOT a ERE REPE UY lt 0 05 THD 20Hz 20kHz 9 16dBu Maximum rede e o E A CO RUE DEC rU ER EE e C vei 190mW into 150 ohms 26 Mono Output Ourtp t Impedance ioo cine ei tg A IA 75 ohms Recommended Eoo CET 2k ohms or greater Frequency Responses inten
6. conditioning or humiditv control 6 Thebenefitofthis Warrantv may not be assigned by the End User 7 End Users who are consumers should note their rights under this Warranty are in addition to and do not affect any other rights to which they may be entitled against the seller of the Equipment 31 32
7. is moved or the amount of fade per unit of movement The contour control associated with a fader lets the DJ tailor its response to suit the preferred mixing style A horizontally operated fader for fading one music track in while fading the other out Often used by the DJ for cutting and layering sounds while mixing A monitor system provided for the DJ to check individual channel signals using headphones while lining up tracks ready to introduce into the mix Connecting the output of one mixer to an input of another mixer The unit of measurement for audio signal level This is logarithmic to follow the response of the human ear dB is a relative measurement to compare one level with another for example gain from input to output dBu is an absolute measurement referenced to a voltage standard where OdBu 0 775V rms The console main outputs operate at OdBu 0 reading on the meters dBV is a similar measurement but refers to a 1V standard It is common for consumer equipment to operate a the standard of 10dBV 316mV dBA refers to sound pressure level and is measured using the A scale that hears in the same way as the human ear The difference expressed in dB between the highest and lowest signal levels possible This is limited by the clipping level and residual noise floor respectively The term for the electronic signal reference This generally connects to the mains supply earth point and al
8. position switch routes the return signal to one of three pairs of stereo buses If the Master position is selected the signal is routed diretly to the booth and master outputs If the A or B position is selected then the signal is routed via the cross fader Master HPF The high pass filter is selected by depressing the hpf switch This affects the master and the booth outputs Mono This switch when depressed sums the stereo signal to a mono signal This affects the master and the booth outputs Balance The balance controls allows the left right balance of a stereo signal to be adjusted Level The level of the master outputs is controlled via this pot Cue Pressing this button routes the pre level control signal to the headphones and meters A LED in the switch indicates when Cue is selected 23 Booth EQ The booth eq has two bands Both controls give a cut boost of 4 6dB Level The level of the booth outputs is controlled via this pot Left Stereo Right This 3 position works as follows left mono signal is fed to booth left ouput only stereo normal stereo right mono signal is fed to booth right ouput only Dim When depressed this switch causes the booth outputs to be cut by 12dB XF Curve The Curve pot allows the cross fader law to be varied from constant power mode to performance scratch mode Headphones In normal mode the headphones circuit monitors the master left amp right outputs A cue
9. rerahiren mra ra id tn did d EE o te or tn eR 4 1dB 20Hz 20kHz etc acm Tenit itai va lt 0 05 THD 20Hz 20kHz 9 16dBu Maximum Output te re ea ei URDU ep Cl ER DERE 420dBu into 2k ohms Effects Loop Output Output Impedance xoti a rr D arin ra 75k ohms Recommended Load iti 5k ohms or greater Frequency RES BONS El nea m con cerner ihr br Pe Ging a E E 1dB 20Hz 20kHz Distortion a ti aa iaia Fa emi d ami lt 0 05 THD 20Hz 20kHz 9 16dBu Maximum pereat RO a 20dB into 2k ohms Noise All channels routed at unity mbCab UDITV sisien mir kin rr eene pet mo ner bay red Free infatti riti 85dB Grosstalk Q 1kH2 iro nen ee tentum Poe dh ia di hen ds 85dB Channel Mute Fader Cut ott Mark ass aote ut ia in dn dre ture Ate en ed lt 95dB EX Se nds orftiess uuu en RURAL 90dB Input and Output Impedance Min UL zio cerni od eroe n o a A A TO 2k ohms Ege 45k ohms Aux Input Unbalanced RCA Phono innt maet e eae ie re enm a n 30k ohms Master Dooth OUIpULa iuh asiento enr rh n nter dnt n 75 ohms AUX OUIDUE scia iii a avere Fed OE OO ECC ORC EE GERE ROLE ra 75 ohms Headphones OUIDUL iac coim cared circnm as D rev po Den a n LR ER 40 ohms Maximum Output Levels Insert Send Output etr epar rn initi niri veo eH a HE F 420d
10. set level control underneath the top fascia The channel 1 mic signal will be shown on the meters The channel 1 mic signal will be routed to the headphones All other music or mic signals to the master outputs will be cut The booth outputs will be cut All the Signal Beat Peak LEDS flash red The LED in the MIC switch on channel 1 will flash if mic is not selected 25 SPECIFICATIONS Input and Output Levels XLR INPUT electronicallv balanced Mic GANTANG cietat calces denes e rire ED ET era let coe 22 54dB with 20db 12dB gain trim Maximum input ber 14dBu 2 e a e a e B Fa 2k ohms INSERT SEND unbalanced Ch1 only MENS ia a LM OdBu Output level EET 20dBu into 2k ohms OUiputimpedanCemieomanmsmensimemntueaentenaemmammenymtmtemmametaians 75 ohms INSERT RETURN unbalanced Ch1 only Maxim m input level Gunes 20dBu INPULIMPCOANCS s xini i ae gia aka iii jifir gt 50k ohms PHONO LINE INPUT unbalanced Nominal Odbu liec 12 20db Max inputleVel n iri neben rm nro m eere tno cnr D cn Da ea a seis 20dbu inputimpedanta n or fen Dae ce er eco ir RP EDO mia ame 45k ohms Rear Panel Connector connections XLR INPUT amp OUTPUT 3 pin female XLR a roD M IT er DE
11. switch anywhere on the desk is pressed the headphones will monitor the appropriate signal Level The level pot controls the signal level sent to the headphones EQ The single eq pot varies the headphones between dark and bright characteristics Dark treble cut and Bright bass cut Balance Pot The balance pot allows adjustment of the left right balance of the stereo headphone signal In split mode the balance pot becomes a mono cue main pan control In cue mode the balance control becomes a stereo cue main balance control Split Mode The split button when depressed activates split mode in split mode the the cue sum cue L R goes to the left headphone and the main sum goes to the right headphone This only operates when a cue switch is pressed The balance pot becomes a cue main pan control Flip Mode This reverses the left right feeds in split mode Flip mode only operates within split mode Sockets There are two sockets a 1 4 6 35mm and a 3 5mm socket This allows the use of both types of plug without the need for adaptors It is not intended that two sets of headphones be connected at the same time 24 EXTERNAL MUTE OPERATION If the external mute mode is enabled the following happens when the link on the rear of the console goes open circuit The pre insert signal from the mic on channel 1 is routed directiy to the master outputs bvpassing all level controls and eq controls Its level is set only by the pre
12. the 6 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 screws removed earlier DO NOT OVER TIGHTEN THE SCREWS NOTE Ensure the PCB extrusion is facing the channel faders when replacing the cross fader Replaceable Spares Part Numbers RS2432 Urei 1603 5 Crossfader RS2433 Urei 1603 5 Channel Fader O 100 OQ O6 10 10 10 10 9000000000 9000000000 LI Location of fascia retaining screw O Location of installation engineer control A Location of fader panel retaining screw Q Location of x fader retaining screw 13 MOVING THE REAR CONNECTOR PANEL Itis possible to move the rear connector panel from its factory default position to its alternative location underneath the console This alternative position can make it easier to rack or furniture mount the console To move the rear connector panel proceed as shown in the following diagram Rear panel Side View o o o o gt El Removing the blanking pl
13. 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 1605 1603 may be operated from 100 250V AC mains 50 60 Hz single phase BE SURE TO VERIFY LINE VOLTAGE BEFORE CONNECTING THE 1605 1603 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 11 MAKING ADJUSTMENTS AND FITTING SPARES 1 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 OR THE FADER PANEL TO PERFORM ANY SERVICING OR OTHER TASKS UNLESS VOU ARE QUALIFIED TO DO SO h BEFORE REMOVING THE TOP FASCIA OR THE FADER PANEL 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 during installation and setting of the gain stages output pads Adjusting the external mute mic level control It is necessary to remove the fader panel only in order to replace any of the faders including the c
14. 1605 1603 Music Mixer User Guide C f Souncerei IMPORTANT Please read this manual carefully before using vour mixer for the first time This equipment complies with the EMC directive 89 336 EEC Modified bv 92 31 EEC 93 68 EEC 91 263 EEC and LVD 73 23 EEC modified bv 93 68 EEC This product is approved to safetv standards IEC 60065 2001 EN60065 2002 UL6500 7th Edition 2003 CAN CSA E60065 03 And EMC standards EN55103 1 1996 E2 EN55103 2 1996 E2 For further details contact Harman International Industries Ltd Cranborne House Cranborne Road Potters Bar Hertfordshire 3JN UK Tel 44 0 1707 665000 Fax 44 0 1707 660742 e mail info soundcraft com Harman International Industries Ltd 2005 All rights reserved Parts of the design of this product may be protected by worldwide patents Part No ZM0336 01 Soundcraft is a trading division of Harman International Industries Ltd Information in this manual is subject to change without notice and does not represent a commitment on the part of the vendor Soundcraft shall not be liable for any loss or damage whatsoever arising from the use of information or any error contained in this manual 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 wi
15. Bu into 2k ohms Mix OUIDUE S scr aie detta a 420dBu into 600 ohms AUX OVPU i ci ia aa aai 20dBu into 2k ohms Booth OUIDUE eia uum arnudtauitra is 420dBu into 600 ohms Headphones Output i tanker 420dBu into 300 ohms FleadpNONAS a 190mW into 150 ohms Dimensions weight 1605 Without rack eds ii ii ira dada 87 6 H x 440 W x 400 D mm WIA TACK xn a A A 87 6 H x 483 W x 400 D mm thon rene m n t 8 7kgs 19 1 lbs 1603 Without rack ars o eee repe endi 87 6 H x 338 W x 400 D mm Mittit aC 87 6 H x 381 W x 400 D mm De 7 5kgs 16 5 Ibs 27 GLOSSARY Amplitude Attenuate Attenuator Auxiliary Aux Balanced Unbalanced Bandpass BPF Beat Mixing Beats Per Minute BPM Booth Cutting Cartridge Clipping Contour Law Curve Cross fader Cue Solo Daisv Chaining dB Decibel Dvnamic Range Earth Ground 28 Another term used for signal level Reduce the signal level A device which reduces the signal level An independent mix derived from the channels for various functions This can be set pre before or post after the channel fader Refers to the tvpe of input or output signal connection An unbalanced connection has two signal carrving conductors one of which is the cable shield A balanced connection has three conductors
16. The lightning flash with arrowhead symbol is intended to alert the user to the presence of un insulated dangerous voltage within the product s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons CAUTIONS The exclamation point within equilateral triangle is intended to alert the user to the presence of important operating and maintenance servicing instructions in the literature accompanving the appliance NOTES Contain important information and useful tips on the operation of vour equipment HEADPHONES SAFETV WARNING S A Contain important information and useful tips on headphone outputs and monitoring levels Recommended Headphone Impedance gt 200 Ohms INTRODUCTION Welcome Thanks for purchasing a UREI by Soundcraft 1603 1605 mixer we hope you get just as much joy from using it as we got from designing it The UREI by Soundcraft engineering team have 30 years experience in progressive audio design and take the utmost pride in the way we develop and manufacture products Our consoles are in use 24 hours a day every day all around the globe performing flawlessly by the most demanding industry professionals 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 Ur
17. annel s fader is routed directly to the master output buses rather than the A or B buses This means that the output is never routed through the cross fader When the mic input is selected the output can be blocked from being routed onto the DJ booth buses If this mode of operation is selected it prevents howlround in the DJ booth The EQ is a conventional 4 12dB 3 band type THe channel must be activated using the ON switch Mic This switch is a push on push off type When this switch is pushed down the MIC input on the rear connector panel is selected A LED in the switch lights up to show that the mic is selected When the switch is in the up position the phone or line input is selected dependiing on the position of the phono line switch Note if the MIC switch is not selected this LED will flash if the eternal mute is activated This shows that the mic is now routed to the master outputs Phone Line This switch is a push on push off type It routes the signal from the line input when itis and the phono input when it is down The LED in the switch lights when the phono input is selected This switch only operates when the mic switch is in the up position Trim This control gives a range adjustment of 32dB 12 20 for the Line Phono and 20 12 for the mic This allows you to adjust the input level to provide comparable levels on all of the channels faders Aux sig beat peak The Aux pot co
18. ate 6 Screws Remove the screws as shown here The panel can A Screws then be removed from the desk 3 Screws mmmmmA l e Side View Move panel to its new position Removing the rear connector panel Remove the 3 screws as shown here Ease out the panel from under the top panel fascia The rear connector panel can then be moved with its cables still attached to its new position underneath the desk The blanking plated can then be offered up into the position which was occupied bv the rear panel All of the screws removed earlier can be used to secure the rear connector panel and the blanking plate in their new positions REPOSITIONING THE RACK EARS The rack ears are shipped fitted to the sides of the console but thev are upside down with the ears tucked underneath the console To reposition them to allow furniture rack fitting proceed as follows Note that the ears are not identical there is left hand and a right hand ear It is best to reposition one side completely before starting on the other one Undo the 8 screws which hold the ear onto the side of the console Rotate the ear so that it is level with the top of the console and is facing outwards Replace the 8 screws Repeat this operation for the other ear ENABLING THE EXTERNAL MUTE FEATURE The factory default is that this feature is disabled There is therefore no need to fit a shorting wire between t
19. e sense of a balanced signal or loudspeaker connection Reversed polaritv should be avoided and checked for as it can cause uncomfortable phasing effects as the listener moves between the speakers Polarity Reverse is often used to correct for wrongly wired cables and connectors The signal is taken from a point in the circuit which is before the fader The signal is taken from a point in the circuit which is after the fader Record Industry of America Association responsible for the long established equalisation standard that is applied to the signal produced by a turntable cartridge Due to the physical limitations of vinyl reproduction the stylus produces a reasonable level high frequency signal but a much less lower level low frequency An RIAA pre amplifier compensates for this by attenuating the high and boosting the low frequencies The way in which sound reflects and bounces around the room after the source is removed This depends on the size and shape of the room as well as the materials such as carpets curtains and clothing that absorb certain frequencies This is a signal processor that connects to the console to artificially simulate the reverb effect Parameters such as decay time diffusion and amount of reverb can be controlled Typically selected sounds are sent to the processor by turning up the channel post fade aux sends The processed wet signal is returned to the mix through a channel where it adds to the direct dry s
20. e 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 8 INITIAL WIRING CONSIDERATIONS For optimum performance it is essential for the earthing svstem 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 itis 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 necessa
21. ei by Soundcraft recommends AKG Professional Dj Headphones Please visit www akg com dj for more information INSTALLATION The 1605 1603 is ruggediv constructed with the highest qualitv components As such it should provide vears of trouble free use with normal care All parts used are conservatively rated for their application and workmanship meets UREI by Soundcraft s rigid standards NO SPECIAL PREVENTIVE MAINTENANCE IS REQUIRED AND WITH THE EXCEPTION OF THE PRE TRIM ATTENUATORS THERE ARE NO INTERNAL 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 av
22. es above the cut off frequency A single source with no stereo content or the left and right stereo signals summed together as one A mono signal which is the sum of the left and right parts of a stereo pair To turn off the signal Transform is a mute or cut effect Generic term for an unwanted signal This may be residual electronic hiss hum buzz clicks and pops This is the term for the residual electronic noise produced by all powered audio equipment It usually sounds like a constant hiss although some equipment may suffer from residual hum as well The response of a microphone which picks up sounds equally all round Not suited to live vocal applications as they are more prone to feed back Another term for attenuator A control that adjusts the balance of the signal in the left and right speakers A type of signal meter that has a very fast attack and slower release This picks up the fast signal transients and holds them long enough for the operator to see the activity on the display These meters typically use led light emitting diode displays Abbreviation for phonograph as in turntable Usually means RIAA equipped input when marked on console inputs Can also refer to the RCA phono type connector found on turntables and CD players 29 Polaritv Pre fade Post fade RIAA Reverberation Reverb Effect RPM Sampler Scratching Sometimes erroneously referred to as phase this is th
23. ety 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 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 anv liabilitv whatsoever for anv loss or damage caused bv service maintenance or repair bv unauthori
24. he two n c normally closed contacts if you do not want to use this feature To enable this feature the internal switch which shorts the two n c contacts must be opened Before doing this ensure that the mains is switched off and the mains lead is removed from the mixer Remove the rear panel as described in the instuctions above moving the rear connector panel This will allow access to the internal switch Opening these contacts will put the mixer into The switch is located on a small pcb which is behind the red external mute connector external mute mode o The switch must be depressed to enable the exturnal mute reature The switch is a p push on push off type mute Replace the rear connectior panel and secure with the screws removed earlier A user provided external mute switch must be wired between the two rear panel EE Re operation External contacts as shown mute switch 14 CONNECTING TO A TVPICAL SOUND SYSTEM The diagram below shows how to connect the different parts of a typical sound system TURNTABLE TURNTABLE FX UNIT ESc cc EEES DJ HEADPHONES FX UNIT to front panel channel 2 phono line channel 5 channel che nel 1 EL xternal mute TET
25. ignal routed from the channel fader Revolutions Per Minute The measurement of turntable speed 33 45 and 78 RPM Another performance effect popular with DJs The channel signal is sent to a digital processor that samples stores a short duration of sound The output is returned through a channel and replayed by pressing a trigger Many samplers provide creative effects such as repeat and reverse The UREI sampler is BPM activated The art of rhythmically rocking a record back and forward on a turntable to manipulate the audio signal Often combined with a differing cross fader technique to achieve different styles Signal to Noise Ratio SN This is the difference expressed in dB between the normal 0dB operating level and the residual noise Slip mat Split Cue Sub Bass Tempo Turntable VCA XLR 30 floor It represents how far above the equipment hiss level the signal operates A higher figure is better A fabric turntable mat positioned under the record so that the DJ can hold it stationary ready to let go for a fast start at the point cued A facility to listen to the cue signal in one ear while keeping the program in the other Used for matching the beat while cueing a new track A loudspeaker designed to reproduce only very low frequency sound typically from around 30 to 120Hz A crossover is used to route only the low frequencies to the sub The rhythmic beat of the music usually referred to in BPM Bea
26. l cable shields and conductive equipment cases It provides the return for the signal voltage within the equipment It also ensures operator safety by removing the possibility of electric shock should the mains voltage touch any metal part Earth Loop Ground Loop The result when the equipment sees more than one path to the system earth Current flows because EQ Equaliser Feedback Gain Headroom Hz Hertz Highpass filter HPF Hum Impedance Limiter Lowpass filter LPF Mono Mono Sum Mute Cut Noise Noise Floor Omni directional Pad Pan Panoramic Peak Meter Phono a resistive loop susceptible to radio and mains interference is formed In severe cases this can result in audible hum or buzz in the svstem Breaking the loop bv removing all but one path to earth usuallv solves the problem This provides cut or boost of selected frequencies equalisation for tonal shaping of the sound Also known as howlround or ringing this is the rapidly increasing tone produced when a microphone picks up its own signal from the speakers It is usually a shrill and annoying squeal that should be quickly dealt with by repositioning the microphone or speakers reducing mic gain or equalising the system to notch out the offending frequencies This is the boost or attenuation applied to the source signal in the channel preamp stage to match it to the console operating level For example a la
27. more controln resolution over the cut part of the range exactly where it is needed AlMaster B Switch This 3 position switch routes the channel s post fader output signal to one of three pairs of stereo buses If the Master position is selected the post fader signal is routed diretly to the booth and master outputs If the A or B position is selected then the output is routed via the cross fader Cue Pressing this button routes the pre fader signal to the headphones and meters A LED in the switch indicates when Cue is selected Signal Beat Peak LED This LED is green to show when a signal is present vellow flashes show the beat and red shows overload Fader The fader controls the level of the channel s signal being fed to the A Master B selector switch CHANNELS 2 7 2 4 ON 1603 REAR PANEL CONNECTORS Mic XLR Pini Gnd Pin2 Hot signal Cold signal Phono Pair This stereo pair of sockets has an RIAA filter for turntables This filter is activated when the Phono Line switch accessible via the hole in the rear panel is in the phono position This pair of sockets can be used for line level inputs if the switch is in the line position Line Pair This stereo pair of sockets is used for line level inputs There is a boost of 14dB or cut of 10dB available via switches under the top fascia These will be set by the installing engineer Ground Point This is for use with turntables which require a grou
28. nd lead 21 MASTER SECTION send aux return level out master return assign Soundcraft 1605 PROFESSIONAL DJ MIXER headphones 22 Meters The L amp bargraph meters show by default the signal levels at the Master Left and Right outputs If anv Cue switch on the desk is pressed the meters displav the level of the cued signal Split Switch If the Split switch is depressed the meters will show a mono sum of the cued signal on the left meter and a mono sum of the pre fader master outputs on the right meter Note that the split button has no effect on the meter displav until a cue button is pressed Aux Send Return This section allows the use of an external effects unit NOTE It can also be used as an alternative record output and an additonal stereo input Send Outputs The stereo pair of sockets feeds signals from the the Aux left 8 right buses The level is controled via the level pot The post pot signal can be monitored via its associated cue switch Return Inputs The stereo pair of sockets is used to input a feed from an external effects unit The signal can be monitored via its cue switch The signal is controlled via the on switch note that the cue switch is before the on switch in the signal path The level of the signal is controlled bv the level pot The post pot signal is assignable to the cross fader via the A Master B switch A Master B Switch This 3
29. nerated 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 vour new console will not noise until feed it signals it has the capabilitv to produce sounds which when monitored through an amplifier or headphones can damage hearing Alwavs turn amplifiers down when turning vour console on or off The table below is taken from the Occupational Safety amp Health Administration directive on Occupational noise exposure 1926 52 PERMISSIBLE NOISE EXPOSURE DURATION PER DAV HOURS SOUND LEVEL dBA SLOW RESPONSE 8 90 5 102 RO co NI 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 vou 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 yo
30. ntrols the level of the channel s signal which is sent to the aux buses The signal can be pre fade or post fade depending upon the position of the Pre switch Pre When the pre switch is in the down position a pre fade signal is sent to the Aux buses This means that the signal level sent to the aux buses does not depend on the position of the channel s fader When the pre switch is in the up position a post fade signal is sent to the aux buses This means that the signal level sent to the aux buses also depends on the position of the channel s fader EQ The three EQ controls allow vou to applv a cut or boost to different parts of the audio freguencv spectrum High This gives a cut or boost of 120 to frequencies over 8kHz Mid This gives a cut or boost of 12dB to frequencies centred at 600Hz Low This gives a cut or boost of 12dB to frequencies below 60Hz On When this switch is depressed its internal LED lights up This indicates that the channel s signal is being routed to the master section The cue signal see below is not affected by the position of the ON switch Cue Pressing this button routes the pre fader signal to the headphones and meters A LED in the switch indicates when Cue is selected Signal Beat Peak LED This LED is green to show signal present yellow flashes show the beat and red shows overload Fader The fader controls the level of the channel s signal being fed to the mas
31. oid 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 ar
32. only of faultv materials and or workmanship to such an extent that the effectiveness and or usabilitv thereof is materiallv affected the Equipment or the defective compo nent should be returned to the Dealer or to Soundcraft and subject to the following conditions the Dealer or Soundcraft will repair or replace the defective components Any components replaced will become the property of Soundcraft 3 Any Equipment or component returned will be at the risk of the End User whilst in transit both to and from the Dealer or Soundcraft and postage must be prepaid 4 This warranty shall only be available if a the Equipment has been properly installed in accordance with instructions contained in Soundcraft s manual and b the End User has notified Soundcraft or the Dealer within 14 days of the defect appearing and C no persons other than authorised representatives of Soundcraft or the Dealer have effected any replacement of parts maintenance adjustments or repairs to the Equipment and d the End User has used the Equipment only for such purposes as Soundcraft recommends with only such operating supplies as meet Soundcraft s specifications and otherwise in all respects in accordance Soundcraft s recommendations 5 Defects arising as a result of the following are not covered by this Warrantv faulty or negligent handling chemical or electro chemical or electrical influences accidental damage Acts of God neglect deficiencv in electrical power air
33. rge amount of gain is needed to match low microphone signals It is set using the console meters Gain is not used for level volume control The amount of level available expressed in dB to handle peaks above the normal 0dB operating level The measurement of frequency The audio spectrum ranges from a low bass frequency of 20Hz to a high treble 20kHz A filter that attenuates frequencies below the cut off frequency This is the audible noise that usually results from mains interference pickup earth loops bad interconnections and induced power supply and lighting fields It is usually at mains frequency 50 60Hz or a related harmonic A technical term for the resistance of a signal conductor to ground Low impedance Low Z usually refers to microphones of 200 ohms or less and line signals typically less than 100 ohms Low Z sources are less prone to interference pickup Inputs are usually high impedance High Z so that one source can connect to more than one channel without signal loss Note that the operating impedance of a connection is set by the impedance of the source not that of the unconnected input A signal processor that limits the maximum level possible by preventing the signal going over a predetermined threshold level This is very useful in club installations where it is inserted between the console and house system amplifiers to prevent the DJ exceeding the maximum allowable volume A filter that attenuates frequenci
34. ross fader Removing The Top Panel Fascia To remove the top panel fascia proceed as follows Pull off all the pot knobs Undo the 9 for 1605 or 8 for 1603 retaining Allen screws using a 2mm Allen key The fascia can now be lifted clear of the subframe underneath Take care not to bend the panel The diagrams opposite show views of the 1605 mixer without top fascias fitted The 1603 is similar but has fewer retaining screws Setting The Pre trim Gain Stages These pads are used to adjust the input level to individual channels e g to reduce the input when using a piece of equipment with a high output level There are 2 pads on each of the input channels The 14dB gain stage switch is nearest to the faders and the 10dB pad is nearest to the rear panel The switches are push on push off types The pads are in circuit when the switches are depressed If both switches are inadvertently depressed the 10dB pad is selected The 14dB selection is designed to boost the signal from low level portable devices such as mp3 players Setting The Master Output Pads There are two pads on the master outputs 10dB and 20dB Depress the 10dB to select the 10dB pad depress both switches to select the 20dB pad if only the 20dB switch is depressed no pad will be selected Adjusting The External Mute Mic Level Control If the external mute facility is going to be used the installation engineer can check and adjust the level atwhich the DJ channel
35. ry to provide sufficient isolation from mains 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 balanced unbalanced inputs and outputs may need to be electrically isolated from the equipment rack and or other equipment to avoid 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 eq
36. sed 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 safetv 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 mav not correspond with the coloured markings identifving the terminals in vour plug proceed as follows The wire which is coloured Green and Vellow must be connected to the terminal in the plug which is marked with the letter E or by the earth symbol D The wire which is coloured Blue must be connected to the terminal in the plug which is marked with the le
37. ter buses left and right DJ CHANNEL 1 REAR PANEL CONNECTORS DJ Mic XLR Pini Gnd Pin2 Hot signal Pin3 Cold signal DJ Mic Insert Point 1 4 jack Tip Send signal Ring Return signal Sleeve Gnd Booth defeat Switch This switch is accessible via the hole in the rear panel When itis set to on the dj mic will be routed to the booth outputs Phono Pair This stereo pair of sockets has an RIAA filter for turntables This filter is activated when the Phono Line switch accessible via the hole in the rear panel is in the phono position This pair of sockets can be used for line level inputs if the switch is in the line position Line Pair This stereo pair of sockets is used for line level inputs There is a boost of 14dB or cut of 10dB available via switches under the top fascia These will be set by the installing engineer 19 20 channel 2 CHANNELS 2 7 2 4 ON 1603 Mic This switch is a push on push off type When this switch is pushed down the MIC input on the rear connector panel is selected ALED in the switch lights up to show that the mic is selected When the switch is in the up position the phono or line input is selected dependiing on the position of the phono line switch Phono Line This switch is a push on push off type It routes the signal from the line input when itis up and the phono input when it is down The LED in the switch lights when the phono inp
38. thout the express written permission of Soundcraft UI i Soundcraft Harman International Industries Limited Cranborne House Cranborne Road POTTERS BAR Hertfordshire EN6 3JN UK Tel 44 0 1707 665000 Fax 444 0 1707 660742 http www ureidj com Contents IMPORTANT SAFETY INSTRUCTIONS SAFETY SYMBOL GUIDE INTRODUCTION INSTALLATION GENERAL PRECAUTIONS MAINS INS TALLATION INITIAL VVIRING CONSIDERATIONS AUDIO WIRING SHIELDING POINTS TO REMEMBER WORKING SAFELY WITH SOUND INSPECTION AND INSTALLATION MAKING ADJUSTMENTS AND FITTING SPARES MOVING THE REAR CONNECTOR PANEL REPOSITIONING THE RACK EARS ENABLING THE EXTERNAL MUTE FEATURE CONNECTING TO A TYPICAL SOUND SYSTEM BLOCK DIAGRAM USING THE CONSOLE MIC DJ CHANNEL 1 DJ CHANNEL 1 REAR PANEL CONNECTORS CHANNELS 2 7 2 4 ON 1603 CHANNELS 2 7 2 4 ON 1603 REAR PANEL CONNECTORS MASTER SECTION EXTERNAL MUTE OPERATION SPECIFICATIONS GLOSSARY WARRANTY c 0 CO NN IMPORTANT SAFETV INSTRUCTIONS Read these instructions Keep these instructions Heed all warnings Follow all instructions Do not use this apparatus near water Clean only with a drv cloth Do not block anv ventilation openings Install in accordance with the manufacturer s instructions Do not install near anv heat sources such as radiators heat registers stoves or other apparatus including amplifiers that produce heat Do not defeat the saf
39. ts Per Minute Otherwise known as a record deck this plays vinyl discs It is common for the output of the cartridge to plug directly into the mixing console phono input which provides the RIAA equalisation required The turntable usually has variable speed control so that the DJ can synchronise the beat between tracks Voltage Controlled Amplifier An audio gain element whose level is controlled by a remote DC voltage rather than through a fader or rotary control VCA Cross fader functions as an audio cross fader but with the audio level controlled by a DC voltage produced by the fader This voltage can be electronically filtered and is therefore able to remove the clicks scratches and dropouts associated with worn audio faders The professional standard 3 pin round connector used for microphone and other balanced connections Equipment female sockets are for inputs male for outputs WARRANIV 1 Soundcraft is a trading division of Harman International Industries Ltd End User means the person who first puts the equipment into regular operation Dealer means the person other than Soundcraft if any from whom the End User purchased the Equipment provided such a person is authorised for this purpose by Soundcraft or its accredited Distributor Equipment means the equipment supplied with this manual 2 If within the period of twelve months from the date of deliverv of the Equipment to the End User it shall prove defective by reason
40. tter 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 carefullv 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 num rique de la Classe A respecte toutes les exigences du R glement sur le mat riel brouilleur du Canada For vour own safetv and to avoid invalidation of the warrantv please read this section carefuliv SAFETV SVMBOL GUIDE For your own safetv and to avoid invalidation of the warrantv all text marked with these symbols should be read carefully WARNINGS
41. two for signal and a shield which is connected to earth Because the signal conductors are at the same impedance and of opposite polaritv thev are better able to cancel and therefore reject interference and noise pickup It is standard practice to use balanced connections for long cable runs for example to amplifiers or cables carrving sensitive or low level signals for example microphones A filter with a bell shaped response for attenuation of frequencies either side of the centre frequency Using the variable pitch controls on turntables CD players to synchronise the rhythm track of two separate songs so that the beat remains constant when smoothly cross fading from one to the other The measurement of the rhythmic beat or tempo of the music The area often enclosed where the DJ operates It is usually provided with local booth monitor loudspeakers Moving the cross fade control sharply from one side to the other to cut u or pick out a sound a hi hat kick drum etc or to drop straight into another record Also known as chopping The pickup in a turntable Uses a stylus to pick up vibrations from the record vinyl and convert this to electrical signals that feed the console The cartridge is usually fitted to a removable headshell that plugs into the turntable arm The harsh distorted sound that results when the signal hits the maximum level possible The term used to describe the law of a fader how quickly it responds as it
42. uipmentis 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 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 POINTS TO REMEMBER When using balanced connections use good quality twin screened audio cable Check for instabilitv at the output Alwavs connect both conductors at both ends and ensure that the screen is onlv connected at one end Do not disconnect the mains earth from each piece of equipment This is needed to provide both safetv and screen returns to the system star point 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 ge
43. ur 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 gt 200 Ohms 10 INSPECTION AND INSTALLATION UNPACKING AND INSPECTION Your 1605 1603 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 anv sign of phvsical 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 1605 1603 Music Mixer Mains Cable UREI Instruction Manual this book Warrantv Card the serial number tag is on the base panel of the Mixer 2mm Allen kev ENVIRONMENTAL CONSIDERATIONS The 1605 1603 Mixer will operate satisfactorily over a range of ambient temperatures from 0 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
44. ut is selected This switch only operates when the mic switch is in the up position Trim This control gives a range adjustment of 32dB 12 20 for the Line Phono and 20 12 for the mic This allows you to adjust the input level to provide comparable levels on all of the channels faders Aux The Aux pot controls the level of the channel s signal which is sent to the aux buses The signal can be pre fade or post fade depending upon the position of the Pre switch Pre When the pre switch is in the down position a pre fade signal is sent to the Aux buses This means that the signal level sent to the aux buses does not depend on the position of the channel s fader When the pre switch is in the up position a post fade signal is sent to the aux buses This means that the signal level sent to the aux buses also depends on the position of the channel s fader EQ The three EQ controls allow you to apply a cut or boost to different parts of the audio frequency spectrum High Pass Filter This gives from a full cut to a boost of 60 to frequencies at or over 3 5kHz Mid Band Pass Filter This gives a from a full cut to a boost of 6dB to frequencies between 300Hz 3 5kHz bandwidth Low Pass Filter This gives from a full cut to a boost of 6dB to frequencies at or below 300Hz This isolator eq design gives an advantage over a conventional the unity gain point is not at the centre of the pot travel This gives the user
Download Pdf Manuals
Related Search