Peavey SRC 421-16 User's Manual
Contents
1. CONDITIONS EXCLUSIONS AND LIMITATIONS OF LIMITED WARRANTIES These limited warranties shall be void and of no effect it a The first purchase ofthe product is foro purpose of rosa or b The original etal purchase is not made from an AUTHORIZED PEAVEY DEALER or The product has been damaged by accident or unreasonable use neglect improper service or maintenance or other causes not arising out of defects in material or workmanship or The serial number to the product is altered detaced or removed in the event ol a detect in material and or workmanship covered by his limited warranty Peavey wil in the case c tubes or meters replace tne detective component without charge b In other covered cases cases involving anything other tnan covers foatswitches patthoords tubes or meters repair the defect in material or workmanship or replace ho product at Pewey option and provided however tha in any case all costs of shipping if necessary are paid by you the purchaser THE WARRANTY REGISTRATION CARD SHOULD BE ACCURATELY COMPLETED AND TO AND RECEIVED BY PEAVEY WITHIN FOURTEEN 14 DAYS FROM THE DATE OF YOUR PURCHASE In order to obtain service under these warranties you must Bring the defective ilem 10 any AUTHORIZED PEAVEY DEALER or AUTHORIZED PEAVEY SERVICE CENTER and present therewith the ORIGINAL PROOF OF PURCHASE supplies to you by tho AUTHORIZED PEAVEY DEALER in connection with your purchase from nim2. HEADPHONE LEVEL 48 Adjusts the level of L R signals at the HEADPHONE jack unless the PFL signal is present HEADPHONE JACK 49 This stereo jack allows signal to flcw to both sides af ary stereo hoadsot Tip Left Ring Right LEFT RIGHT 50 These are the Master Faders for all channels and Submasters and determine the overall main or house mix levels MASTER PATCH RIGHT SECTION RIGHT AUX IN 51 An input to the RIGHT MASTER for patching in signals from external devices such as effects processors or adding channels from a second mixer RIGHT OUTPUT 52 output from the RIGHT MASTER for patching signals out to external devices such as effects processors graphic equalizers power amplifiers eto RIGHT LINE IN 53 line level input to the Right Line Amplifier for patching in signals before the balanced output This input jack is switching and may be used for In Line loop capability in conjunction with the right line output An external signal patched in at this point may utilize the right line driver stage and the XLR balanced output NOTE The insertion of a 1 4 phone plug at this point removes the balanced output capability from the right main via the switching jack RIGHT BALANCED OUT 54 A balanced line output containing the RIGHT OUTPUT signal The signal level at this output is controlled by the right master slider unless tho Right Line Inout switching jack has been activated This bala
3. WARRANTY OR AGREEMENT BY ANY PERSON SHALL BE VALID OR BINDING UPON PEAVEY Inthe evert of any modification or disclaimer of express ori mp lied warranties or any limitation of remedies contained herein conflicts with applicable law then such modification discit mer or limitation the case may ba shall be deemed 1o modified to te extent necossary to cormply with such law our remedies lor breach ofthese warranties are im ted to those remedies provided herein and Peavey Eleetranies Corporation gives this limites warranty ony with rospoct to equipment purchased in tho United Satos of America INSTRUCTIONS WARRANTY REGISTRATION CARD 1 Mall the completed WARRANTY REGISTRATION CARO to PEAVEY ELECTRONICS CORPORATION POST OFFICE BOX 7098 MERIDIAN MISSISSIPPI 39202 2890 a Keep the PROOF OF PURCHASE In the event warranty service e required during the warranty period you wil neod thie document There wi Issued by Peavey Electronics Corporation 2 IMPORTANCE OF WARRANTY REGISTRATION CARDS AND NOTIFICATION OF CHANGES OF ADDRESS 2 Completion and mailing of WARRANTY REGISTRATION CARDS Should nolficston become necessary for any condition thst may require correction the REGISTRATION CARD wil help ensure that you sre contacted and properly b Notice ol agaress changes If you move from the ad3rooo shown tha WARRANTY REGISTRATION CARD you should notify Peavey of the change of address as to facilitate your
4. DC phantom power for all channels In the Off position no phantom powering is available on any channels CHANNEL PATCH SECTION NOTE These facilities are duplicated on every channel PATCH POST 77 post EQ post Fader send end return patch This uses a stereo jack Tipissend andring isreturn Independentchannel outputmay be accessed by mono jack inserted to the first click PATCH PRE 78 pre EQ and level send return patch This uses a stereo jack Tip LOW Z IN 79 For use with low impedance microphones or low leve sources equipped with an XLR connector LINE IN 80 Input foruse withlinelevel sources equipped withan 1 4 connector is send and ring is return SRC SPECIFICATIONS specications are unless otherwise noted are referenced to nominal output level 09 Unless orhanrise noted All measurements ara widetand 20 Hz to 20 KHZ unless oihewise stated OdBV 1 Vol 778 Volt CHANNEL Equivalent Input Note dV 160 Ohm 25 Dagrees C 60 eB Gain Frsquenoy Response 4 2 dB 20 20 000 Hz all EC Flat Distortion Less than 05 048 Output 60 dB Gain Typical 003 0 dB Output 30 dB Gain Mic input to L or outputs EO tar Siders Common Mode Aojection Ratio CMRR Greater inan 100 48 typical Input impedance Mic 8K Ohms Line 40K Ohne Pre Return 20K Post Output impedanco Pre Send Posi Sane 100 Ohms High EQ x 1548 Q 10 Minimum Gor
5. TO BE SPECIFIED AND PROVIDED BY THE AUTHORIZED DISTRIBUTOR FOR EACH COUNTRY Ces clauses de garantie ne sont valables qu aux Etats Unis t au Canada Dane tous las autres pay clauses de garantio et de maintenance sont fxeesparledstibuteurnalionalet dk sind der Garantie und dem Service des Importeurs des jewelligen Landes unterworen Enia garantia es valida solamente cuando i producto es comprado en E U continentales o Canada Todos los productos que sean comprados on elexiranjero estan sujetos garantias servicio que cada distribuidor autorizado determine olrezca en los diferentes paises ONE YEAR LIMITED WARRANTY REMEDY PEAVEY ELECTRONICS CORPORATION PEAVEY warrants this product EXCEPT for covers footswitches patchcords tubes and meters to be free rom defects in material andworkmanship tor aperiog ot one 1 year date of pronase PROVIDED however the thi lim od warranty isextended ony tothe origina ruallpurohaaorancis subject too conditions exclusions and limitations hereinafter set forth PEAVEY 90 DAY LIMITED WARRANTY ON TUBES AND METERS Ittnis product contain tubes or meters Peavey warrants te tubes ar meters contained In the product tobo roo from dofootz in material anc workman ship ora period otninoty 90 days Irom dete o purchase PROVIDED however tha this limited warranty i extended only ta the original etal purchaser and s also subject toe conditions exelusions and littore nereinattor set or
6. and in the R position the output will be sent to Submastor 2 ASSIGNMENT SWITCH 3 4 13 When depressed this button allows the channel to send its outout through the PAN control which will now crossfade between Sub masters 3 end 4 With this function engaged Pan control L position directs output to Submaster 3 center position will output to both Submasters equally and in the position the output wil be sent to Submastor 4 OPERATION NOTE This assignment system provides 4 Mono Submastors which can be assigned to L and R by the Sub Pan control For 2 Stereo Submes ters group Subs 1 2 and Subs 3 4 together and pan Sub Pan 1 and 3 to L and Sub Pan 2 and 4 to The Channel can then be assigned to the 1 2 stereo Submaster by pressing the 1 2 button to the 3 4 stereo Submaster by pressing the 3 4 button or direct to L and R by pressing the L R button The channel Pan control is then used to place the channel in the desired position within the stereo image MASTER SECTION SUB 1 AUX ARRAY 14 A calibrated switch selectable LED array is provided to visually indicate the cutout level of Sud 1 or Aux Switch Out position selects Sub 1 Switch In position selects Aux SUB 2 PFL ARRAY 15 calibrated switch selectable LED array is provided to visually indicate the output level of Sub 2 or PFL Switch Out position selects Sub 2 Switch In position selects PFL SUB 3 LEFT ARRAY 16 calibrated ewitch solecta
7. of product It the DEALER or SERVICE CENTER unable to provide the necessary warranty service you wil be directed to the nearest other PEAVEY AUTHORIZED DEALER or AUTHORIZED PEAVEY SERVICE CENTER which can provide such service b Ship the defective tem prepaid to PERVEY ELECTRONICS CORPORATION International Service Conter Highway 80 East MERIDIAN MS 39301 including therewith a complete detailed description of the problem together with legible copy of the original PROOF OF PURCHASE and a complete return address Upon Poavoy s receipt of inese lems If the detect is remedii under these limited warranties and the othor terme and conditions expressed horoin have bean complied with Peavoy will provide the necessary warranty service to repair or replace the product and willretum i FREIGHT COLLECT te you he purchaser Peavey liability to tne purchaser for damages from any cause whateosver and regardless of tho form of action including negligence s limited tothe actual damages up to the greater of 500 00 cran armour equal tothe purchase price o tne product thal caused the damage that is the subject oor s directly related to ne cause of action Such purchase Drie willbe thet in fact or the sace product when the cause of ation arose Ths Imitation o ability will not apply 1o claims for personal Injury or damage to real property or langi ble personal property allegedly caused by Peavey s negligence Peavey does not assume lisbil
8. receipt of ary bulletins or other forms of notification which may become necessary in connection with ary Condition tat may require dissemination of information or correction You may contact Pesvey directiy by tolophoning 601 483 5385 7 Please have the Peavey product name and serial number available when communicating with Peavey Customer Service no identification card Features and specifications are subject to change without notice PEAVEY ELECTRONICS CORPORATION 711 A Street Meridian MS 36302 2898 U S A 601 483 5365 Telex 04 115 Fax 484 4275 1988 80300691 Printed in U S A
9. EQ button up or the POST EQ button down EFX SEND 6 Two effects sends are provided in a dual concentric control The inner knob is EFX A the outer is EFX Both sends are Post alter EQ and Post Fader The A send supplies the EFX A master control the B send supplies the EFX B master control PFL 7 Allows cueing of any channel or combination of channeis instantly through headphones connected to the headphone jack master section All channel functions except fader may be monitored via the channel PFL system LIMIT LED 8 Indicates when the signal level in the channel is too high It illuminates when the channel signal reaches approximately 15 OPERATION NOTE illumination indicates clipping distortion in the channel Proper channel adjusiment will allow operation without lighting the LED Adjusttho Gain EQ and Level so that the LED does not flash during operation The sampling for status indication is taken etthree critical points after the input amp and Out In insertion point equalization and finel channel gain stage CHANNEL LEVEL FADER 9 Determines the level of the channel Calibration is in dB and level is variable from infinity off to 10 dB This should be operated near the 0 dB unity gain indicator whenever possible to assure an optimum balance between channel noise and headroom OPERATION NOTE lt may be necessary to operate the Channel Level Fader at other than the op
10. Effects A Pan control to Sub 1 Sub 2 or both The Out position removes Effect A from Subs 1 and 2 3 4 23 The In position of this switch routes the Effects A Return thru Effects A Pan control to Sub 3 Sub 4 or both The Out position removes Effect A from Subs and 4 EFFECTS B RETURN SECTION EFX B TO AUX 24 Allows the B Effect lo be assigned to the Aux LEVEL PAN L R 25 Dual concentric control The outer knob is a stereo Pan control for Effects return assignmentto L amp or Subs 1 2 3 and 4 Must be used in conjunction with assignment switches 27 thru 20 Tho inner knob controls the level of the Effects Return When outboard effects device is patched into the Effects B patch loop this contro determines the level of the effect that is routed thru the Effects B Pan contro PFL 26 Tho ln position of this switch assigns the Effects B Return to PFL See 25 L R ASSIGN 27 The In position of this switch routes the Effects B Return thru Effects Pan control directly to left right or both The Our position removes Effect from L and R 1 2 28 The In position of this switch routes the Effects B Return thru Effects B Pan control to Sub 1 Sub 2 or both The Out position removes Effect B from Subs 1 and 2 3 4 29 The In position of this switch routes the Effects B Return thru Effects B Pan control to Sub 3 Su
11. SRC 421 16 24 SOUND REINFORCEMENT CONSOLE WARNING TO PREVENT ELECTRICAL SHOCK OR FIRE HAZARD DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE BEFORE USING THIS APPLIANCE READ THE OPERATING GUIDE FOR FURTHER WARNINGS Fey SRC 421 16 16 md Mixing Console A RETURN E CHANNEL SECTION There will be either 16 channels on Model SRC 421 16 or 24 channels on SRC 421 24 GAIN 1 Varios the gain of tha channel input stage to allow a wide input dynamic range Proper adjustment of the input gain is aided by observance of the LIMIT LED HIGH 2 An active tone control shelving type 15 dB that varies the high frequency boost or cut MID FREQUENCY 3 The inner MID is active control capable of 15 dB of boost or cut at the center frequency selected by the cuter FREQUENCY control Frequency range is variable trom 200 Hz 10 5 kHz Low 4 active tone control shelving type 15 dB that varias the low frequency boost or cut OPERATION NOTE Excessive EQ boost especially of the low frequencies increases the possibility of speaker damage and sacrifices valuable head room AUX CONTROL and PRE POST BUTTON 5 The AUX control regulates the amount of signal routed to the AUX Master control The PRE POST button will choose whether the AUX signal is taken from the PRE
12. b 4 or both The Out position removes Effect B irom Subs 3 and 4 AUX MASTER SUBSECTION AUX MASTER LEVEL 30 Controls the overall Aux Mix level appearing atthe Aux output jack AUX PFL 31 The In position of this switch assigns the Aux output to the PFL EFX MASTER SUBSECTION EFX MASTER 32 These are the master level controis for the final stages of effects drive They are dual concentric controls inner is the EFX A master levelcontrol outer is the EFX master level control The signal may be routed to PFL by pressing in bution 33 for EFX A and butten 34 for EFX B EFX A Master drives the internal reverb system PFL A 33 The In position of this switch assigns Effects outoutte the PFL PFL B 34 The In position of this switch assigns Effects B output tothe PFL SUBMASTER SECTION SUB 1 35 This Fader sets the level of Submaster 1 PAN 36 For stereo operation PAN is used to crossiade the Submester to the center leftor rightin the L R stereo image Farmonocperation PAN assigns the Submaster output to the L or R Masters SUB 2 37 This Fader sets the leve of Submaster 2 PAN 38 For stereo cperation PAN is used to crossiade the Submester to the center leitor rightin the L R stereo image For mono cperation PAN assigns the Submaster output to the L or R Masters SUB 3 39 This Fader sots the level of Submaster 3 PAN 40 For ste
13. ble LED array is provided to visually indicate the output level of Sub or Left Main Switch Out position selects Sub 3 Switch In position selects Left SUB 4 RIGHT MAIN ARRAY 17 A calibrated switch selectable LED array is provided to visually indicate the output level of Sub 4 or Right Switch Out position selects Sub 4 Switch In position selects Right Main EFFECTS A RETURN SECTION NOTE This has aninternel y patched Reverb whichis automatically removed from the signal path when amp plug is inserted into the EFX A return jack EFX A TO AUX 18 Allows the Effect to be assigned to the Aux Mix LEVEL PAN LR 19 Dual concentric control The outer knob is a stereo Pan control for Effects A return assignment to L amp R or Subs 1 2 3 end 4 Must be used in conjunction with assignment switches 21 thru 23 The inner knob conirals the level of the Fffects A Return When an outboard effects device is patched into the Effects A patch loop this control determines the level of the effect that is routed thru the Effects A Pan control PFL 20 The In position of this switch assigns the Effects A Return to PFL See 19 L R ASSIGN 21 The position of this switch routes the Effects A Return thru Effects A Pan contro directly to left right or both The Out position removes Effect A rom L and 1 2 22 The In position of this switch routes the Effects A Return thru
14. ch as effects processors or adding channels from a second mixer MASTER OUTPUT 64 This output is Mono combination of the left and right program material The signal level at this output is determined by the master level control May be used to drive external devices such as power amps graphic equalizers effects processors ete MASTER LINE IN 65 line level input to the Master line amplifier for patching in signals before the balanced output This input jack is switching and may bo used for In Line loop capability in conjunction with the master line output Any external signal patched in at this point may utilize the master lino driver stage and the XLR balanced output NOTE The insertion of a 1 4 phone plug at this point removes the balanced output capability from the master via the switching jack MASTER BAL OUT 66 A balanced ine output containing the Master mono output signal The signal level at this output is determined by the master level control unless the MASTER Line Input switching jack has been activated This balanced output may be used to balance other signals which may be patched in at the Master Lino Input Soe MASTER Line In 65 SUBMASTER SECTION SUBMASTER AUX INPUTS 67 These inputs may be used to patch an external signal into any of the four submix buses Aux inputs are normally used for connecting a second mixer for additional channels SUBMASTER SEND 6 68 These sends provid
15. e outputs from ell four Submasters to drive external devices such ss effects processors tape recorder inputs graphic equalizers eic The signal level at the Sub Sends is determineci by Submaster sliders 1 thru 4 Submaster sends are normally used as the output for an independent effects loop on a particular sub group or te supply an unbalanced output to tape deck See SUB Returns 69 SUB 4 3 2 and 1 RETURN 69 The sub returns are switching inputs and route signals patched in at this point directly to the Suomaster PAN controls The sub retums normally used to the effects patch loop for signal processing of individual Submasters See SUB SENDS 68 NOTE The sub return patch point is after the Submastor slider and before the Submaster pan control EFX A SECTION EFX A SEND 70 The output from the combination of EFX A channel SENDS and the EFX A MASTER Control This effects send is normally used to drive external effects processors controlled by the A Bus andis the output portion of the effects loop See EFX A Return 71 EFX A RETURN 71 signal patched into the EFX A Return inputis routed directlyto the EFX A leve control completing the e feots loop See EFX A Send 70 the EFX Return jack is normally used for the output from extemal effects devices controlled by the EFX A bus NOTE The EFX jack is switching and when 1 4 phone plug is patched i
16. he AUX or Monitor output from the second mixer should normally patch in at this point AUX OUTPUT 60 An output from the AUX mixing bus for patching signals out to external devices such as power amplifiers graphic equalizers elc Tho AUX Outputis normally used for a separate monitor mix When the channel s AUX sends are operated in Pre position the AUX Output is not affected by channel EQ The POST position allows channel EQ to become operational on AUX output See AUX Control and Pre Post 5 AUX LINE IN 61 line level input to the AUX Line Amplifier for petching in signals before the balanced output This input jack is switching and may be used for In Line loop capability in conjunction with the AUX line output Any external signal patched in at this point may utilize the AUX line driver stage and the XLR balanced output NOTE The insertion of a 1 4 phone plug at this point removes the balanced output capability from the AUX bus via the switching jack AUX BAL OUT 62 A balanced line output containing the AUX output signal The signel level at this outputis controlled by the AUX master level unless the AUX Line Input switching jack has been activated This balanced output may be used to balance other signals which may be patched in et the AUX Line Input See AUX Line In 61 MASTER SECTION MASTER AUX IN 63 An input to the Master for patching in signals from external devices su
17. iders Down Bus All Channel sliders Down Effects Rotums Down all an at idle Nominal 78 All Channels at 90 dB Gein 450 Chm Input EQ Flat Pan Medo Sliders ai 0 All assigns at amp Effects Returns down Effects amp Input Impecance 100K Ohms Effects A amp B 16 5 18 Max Auxilary Retan Gain Master L A Aux PFL Tip PFL Signal 1 VRMS Nominal Ring PFL Switch Signal Grounding Activates PFL Headphone Stereo 8 Ohm 200 Ohm Neminal Tip Latt Ring Right Sleeve Ground 500 mW Tora Power Less than 196 Distortion Ausilary 185 dBV 9 5 VRMS 21 5 48 POWER CONSUMPTION amp B 16 8 VRMS 20 cBu Maximum Output Love Baiancad Mastar 4255 dBV 18 8 VRMS 427 5 dBu L amp R 25 5 98 18 8 VRMS 27 5 cu Auxiliary 255 4BV 18 8 VRMS 275 dBu Output impedance Master 100 Ohms Balanced end Unbal anced 100 Ohms Balanced and Unbalanced Auxiliary 100 Ohms Balanced and Unbalanced Elfecte A amp B 160 Ohms Output Noise SAC 16 Residual 95 L amp R Sliders Down Bus 61 BV All Channel siders down Etfecis Return Down all Pan middle Nominel 31 dBV All Channels at 30 dB Gain 150 Ohm EQ Flat Pan Middle sliders at 0 Al assigns at amp Effects Returns down 120 VAG 50 Hz 30 Wats Features and
18. it for personal injury or property damage arising outot or eausod bya ron siteration or attachment nor does Peavey assume any responsiblity for Garage 10 interconnected non Peauey equipment that may resp rom the normal functioning and maictenanes of tne Peavey equipment UNDER NO CIRCUMSTANCES WILL PEAVEY LIABLE FOR ANY LOST PROFITS LOST SAVINGS ANY INCIDENTAL DAMAGES OR ANY CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PRODUCT EVEN IF PEAVEY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES THESE LIMITED WARRANTIES ARE IN LIEU OF ANY AND ALL WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR USE PROVIDED HOWEVER THAT IF THE OTHER TERMS AND CONDITIONS NECESSARY TO THE EXISTENCE OF THE EXPRESS LIMITED WARRANTIES AS HEREINABOVE STATED HAVE BEEN COMPLIED WITH IMPLIED WARRANTIES ARE NOT DISCLAIMED DURING THE APPLICABLE ONE YEAR OR NINETY DAY PERIOD FROM DATE OF PURCHASE OF THIS PRODUCT SOME STATES DO NOT ALLOW LIMITATION ON HOW LONG AN IMPLIED WARRANTY LASTS OR THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES THE ABOVE LIMITATIONS OR EXCLUSIONS MAY NOT APPLY TO YOU THESE LIMITED WARRANTIES GIVE YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH MAY VARY FROM STATE TO STATE THESE LIMITED WARRANTIES ARE THE ONLY EXPRESS WARRANTIES ON THIS PRODUCT AND NO OTHER STATEMENT REPRESENTATION
19. n at thie point the internal reverb cyatem is disabled EFX B SECTION EFX B SEND 72 The output from the combination of EFX channel SEND and the EFX B MASTER Control This effects send normally used to drive extemal effects processors controlled by the EFX Bus and is the output portion of the B effects loop See EFX B Return 73 When extemal effects devices are not employed the EFX B Send may be used as aseparate recording mx or to drive additional power ampf speaker combinations EFX B RETURN 73 A signal patched into the EFX B Return inputis routed directly to the EFX B level control completing the B effects loop See EFX Send 72 The EFX Return jack is normally used for the output from extemal effects devices controlled by the EFX B bus STEREO SECTION STEREO OUT 74 stereo L and output is provided for driving external devices such as stereo tape recorders stereo equalizers stereo power ampitfers etc The signal level at the stereo out jack is determined the stereo cut level control NOTE Stereo 1 4 plugs Used to access the STEREO OUT signal should be wired left and Ring right PFL SECTION PFL AUX 75 stereo jack for patching two buses together from mixer to mixer Tip PFL Audio Signal Ring PFL Switching Control Signal and grounding the sleeve activates the PFL System PHANTOM POWER SECTION PHANTOM POWER ON OFF 76 This switch selects 48V
20. nced output may be used to balance other signals which may be patched in at the RIGHT LINE INPUT See Right Line In 53 LEFT SECTION LEFT AUX IN 55 input to the LEFT MASTER for patching in signals from extemal devices such as effects processors or adding channels from second mixer LEFT OUTPUT 56 output from the LEFT MASTER for patching signals outto external devices such as effects processors graphic equalizers power amplifiers etc LEFT LINE IN 57 A line level input to the Left Line Amplifier for patching in signals before the balanced output This input jack is switching and may be used for In Line loop capability in conjunction with the lett line output An external signal patched in at this point may utilize the left line driver stage and the XLR balanced output NOTE The insertion of a 1 4 phone plug at this point removes the balanced output capability from the left main via the switching jack LEFT BALANCED OUT 58 A balanced line output containing the LEFT OUTPUT signal The signallevelatthis outputis controlled by the left masterslider unless the Left Line Input switching jack has been activated This bal anced output may be used to balance other signals which may be patched in at the LEFT LINE INPUT See Left Line In 57 AUX SECTION AUX AUX IN 59 An input for patching external signals into the AUX mixing bus When connecting more than one mixer for additional channels t
21. reo cperation PAN is used to cross ade the Submaster to the center letter rightin the L R stereo image For mono operation PAN assigns the Submaster output to the L cr R Masters SUB 4 41 This Fader sets the level of Submaster 4 PAN 42 For stereo operation is used to crossiade the Submester to the center leitor rightin the L R stereo image For mono operation PAN assigns the Submaster output to the L or R Masters MISCELLANEOUS FUNCTIONS POWER SWITCH 43 Depress the switch to the position The red pilot light LED will illuminete indicating power is being supplied to the unit LAMP 44 A 2 pin XLR jack is provided for connecting an optional gooseneck mixer lamp ML 2 for illumination in adverse lighting cordi tions STEREO OUT 45 Adjus s the Left and Right signal level to the STEREO OUT jack Signals are taken before Pre the LEFT and RIGHT Main Controls MASTER 46 Controlsthe overall mix level when the mixer is operated in the mono configuration 4x2x 1 MASTER is the combination of the Main LEFT and RIGHT signals anc the MASTER AUX In PFL LEVEL AND PFL LED 47 Controls the level for any pre fade listen source selected on ihe mixer and sends this signal to the headphones One or more PFLewitches mustbe engaged before this control s active PFLLED indicates when the PFL is active NOTE When the PFL is active it overrides Stereo LIR in the headphones
22. specfications subject to change without MASTER PATCH DIAGRAM A nour oMPRESSON UNTER COMPRESSORS ON L amp R MAINS MONO SOUND SYSTEM CHANNEL PATCH DIAGRAM C c 1 S A EFFECTS DEVIOEGRAPAC LOW MICROPHONE INSTRUMENT OUTPUT FROM TAPE BECK Note Low and High impedance inputs can not be used at the same time MASTER PATCH DIAGRAM B FOUR TRACK RECORDING TWO TRACK STEREO RECORDING SIGNAL PROCESSING PATCH DIAGRAM D p BLOCK DIAGRAM LL EL NOR OVER THE EAAS OPERATING THB ANBU FICATION IN ORDER PREVENT A PEAMANENT HEARING LOSS F See Sc DIEAS Sy ORN ABONE vote AGANT atau ALLT aera NE 0 SOUND FAFSA RE LEWES mec pug NE en eo iren vy a ce pos F3 MEL T prenan re cpu tous to chee by it mee mu pec mmu Teper sy fr soap anne ne ah imum E S MM rect bats or ano prd Enti THIS LIMITED WARRANTY VALID ONLY WHEN PURCHASED AND REGISTERED IN THE UNITED STATES OR CANADA ALL EXPORTED PRODUCTS ARE SUBJECT TO WARRANTY AND SERVICES
23. ter Detent fat 2 08 15 dB Selected Frequency Mid Frequency 200 Hz t 5 He of Mid Froquency Low EG 215 dB 50 He Minimum Genter Detert fet 2 B Maximum Preamp Gain dB Mrirum Mirimum Preamp Gain 238 Maximum Channel Gain 70 dB Pan at L or R Sidor Max EO flay Maximum Input Lave 1984 63 VANS Line 36 d V 60 VAIAS Pre 18 8 VRMS Post Return 18 8 VRMS Maximum Output Level Pro Sond 18 VRIS Post Send 18 dBV VRMS Nominal Level 20 d V 100 mV 18 dBu Line 0 B 1 VRNS Pre dBV 12 VEMS Post Return 0 1 0 VANS Heasroom Nominal 18 dV Red LED 3 BV Pan Characteristics 2 dB Down Mid Positon LED Level Red 15 5 62VRNS MASTER LED Meter Calibration 0 0 dBV 1 0 VRMS Nominal Output Level Unbaianced Maste 0 dBV 1 9 VRMS L amp R 0 dBV 1 9 VEMS 40 98 10 VAMS Effects A amp B 0 dBY 1 0 VRMS Nominel Quiput Level Balanced 18 dBV 20 VRMS 5 dBV 2 0 VRMS Auxiliary 0 dBV 2 0 VAMS Nominal Headroom Master 19 dB Balanced and Unbalanced L amp R 1968 Balanced and Unbalancec Auxiliary 19 dB Balanced and Unbalanced Elects ARB 19 dB Maximum Ouiput Level Unbalanced Master 18 5 95 VRMS 21 5 dBu L amp R 19 5 dBV 6 5 VRMS 21 6 dBu SRC 24 Residual 95 d3V L amp A Sl
24. timum setting Example If the channel need not be as loud as the other channels the Fader may bo set lower than 0 dB This yields lower noise and a visual indicaton of the channel s relative level Should more level be needed it can be achieved with the Fader preventing readjustment of the critical input gain which would also affect the AUX Send PAN 10 For stereo operation PAN is used to mix the channel output ta left right or inbetween inthe stereo image For mono or submastering operation the PAN control is used with the assignment switches to pan the channel output between Submasters 1 or 2 when the 1 2 buttonis pressed Submasters Sor 4 when the 3 4 button is pressed and direct to L or R when the L A button is pressed ASSIGNMENT SWITCH L R 11 When depressed this button allows the channel to send its output through the PAN control which will now erossfade between Output Masters Left and Right With this function engaged Pan control L position directs output to the Left Output Master center position will output to both Masters equally and in the R position the output will be sentto the Right Outout Master ASSIGNMENT SWITCH 1 2 12 When depressed this button allows the channel to send its output through the PAN control which will now crossfade between Sub masters 1 and 2 With this function engaged Pan contro L position directs output to Submaster 1 center position will output to both submesters equally
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