YAMAHA MC1204Ⅱ/MC1604Ⅱ/MC2404Ⅱ/MC3204Ⅱ MIXING CONSOLE Manual
Contents
1. o RH KE HN ON 2 lt Bam BE BE CHE AP Sp it rip bele H 82 80 SS CUE LKBACK NO e DE ei o oO e ei ei OD e 2225 95 2222 2223 rz Q a e ee e ee rere er oO o uwuuu kk 272 a a a lt lt 2 os E K 2 20 KE K Zz ZE ZS 322 zzzz 333322 ii 24 METER PEAK LED TURNS ON 17 4 mem BU z _ mmm SSS A eme a emm emm eww CURED vm mm ga 727 AUX 3 4 6 AUX 6 mm MM PE SS EE vm rr GROUP ST 10 M M M D wm t me M M A M M M E MM M A __ __ 2 ____ _ e UM M M AM m M a MM oM M ve GROUP OUT 1 4 4 ST OUT L 4 ST OUT R 4 AUX OUT 1 2 4 AUX OUT 3 4 4 MTRX OUT 1 2 42. PHONES 47 DIMENSIONS DIMENSIONS ABMESSUNGEN 185 7 5 16 59 2 5 16 Wi 59 2 5 16 172 6 3 4 13 1 2 ek LL i T A 2 1 16 9 16 S Leg M Lg 8 A N I T wo m re 2 oe Ze lt wo 4 5 16 49 5 1 15 16 68 9 2 11 16 1 9 16 1 9 16 we 801 31 9 16 839 33 1 16 Unit mm inch Unit mm pouce Einheit mm zoll t b 48 SERVICE This product is supported by YAMAHA s worldwide network of factory trained and qualified dealer service personnel In the event of a problem contact your nearest YAMAHA dealer ENTRETIEN L entretien de cet appareil est assur par le r seau mondial YAMAHA de personnel d entretien qualifi et form en usine des concessionnaires En cas de probl me prendre contact avec le concessionnaire YAMAHA le plus proche KUNDENDIENST F r dieses Ger t steht das weltweite YAMAHA Kundendienstnetz mit qualifiziertem werksgeschultem Personal zur Verf gung Bei St rungen und Problemen wenden Sie sich bitte an lhren YAMAHA H ndler YAMAHA YAMAHA CORPORATION PO Box 1 Hamamatsu Japan 75320 R2 1 PT 93 02 500 CP Printed in JAPAN
3. CUE CTRL o O 48V PHANTOM CH BHANTOR INSERT 1 0 am 1SW 4CH 0 LO Z ood TTA TT cH x d v INPUT ide d W f gh GER OF FOL ONO 7 2008 GAIN GROUP 1 4 MASTER OUT SECTIONS GROUP 1 4 MASTER OUT Q Assignment switches 1 2 3 4 STEREO Duos ME pico Wr Ve l CE CO CE l d Ae 1 2 1 2 of Yo 1 2 Auxi LUE ira STEREO o Yo STEREO 3 9 10 11 12 TO STEREO 10 STEREO TO STEREO TO STEREO 13 14 GROUP 1 GROUP 2 GROUP 3 GROUP 4 RETURN 4 These switches are used to send the signal input to RETURN 1 and 2 to the GROUP 1 2 GROUP 3 4 and STEREO L R busses If the input signal is from a stereo source the L channel signal will be send to groups 1 3 and STEREO L and the R channel signal to groups 2 4 and STEREO R If the signal is from a monaural source the same signal will be send to each bus Note Stereo source means connection to both L and RETURN jacks while monaural source refers to a connection to either the L or the R jack AUX controls Control the output level of the signal input to RE TURN 1 and sent to the AUX 1 and 2 busses The L and R signals from the stereo source are mixed and sent to the AUX 1 and 2 busses When the L signal and R signal are identical the rated output can be obtained with the control set at a If
4. Yourself This product contains no user serviceable parts Refer all maintenance to qualified Yamaha service per sonnel Opening the case and or tampering with the internal circuitry will void the warranty Make Sure Power Is Off Before Making Or Removing Connections Always turn the power OFF prior to connecting or disconnecting cables This is important to prevent damage to the unit itself as well as other connected equipment Handle Cables Carefully Always plug and unplug cables including the AC cord by gripping the connector not the cord Clean With a Soft Dry Cloth Never use solvents such as benzine or thinner to clean the unit Wipe clean with a soft dry cloth Always Use the Correct Power Supply Make sure that the power supply voltage specified on the rear panel matches your local AC mains supply Also make sure that the AC mains supply can deliver more than enough current to handle all equipment used in your system Dette apparat overholder det gaeldende EF EE IMPORTANT NOTICE FOR THE UNITED KINGDOM Cet appareil est conforme aux prescriptions Diu Connecting the Plug and Cord de la directive communautaire 87 308 CEE IMPORTANT The wires in this mains lead are coloured in accordance with the follow Diese Ger te entsprechen der EG Richtlinie ing code 82 499 EWG und oder 87 308 EWG BLUE BROWN NEUTRAL LIVE This product complies with the radio fre quency interference requirements of
5. monitored on the two MATRIX CUE VU When the switch is off the MATRIX signals are selected and when it is on x E the CUE signals are selected Both VU meters are switched simultaneously STEREO STEREO STEREO L R GROUP 1 4 mix level controls x Xx Control the levels of the signals from the STEREO and GROUP faders to be sent i m DI L to the MATRIX P uU Rated output is obtained with the controls set at lt Em Bi MATRIX OUT controls M n Du The signals from STEREO L R and groups 1 4 are mixed at the MATRIX ER stages resulting in two monaural signals The output levels of the mixed signals Eo which will be fed to the MATRIX OUT terminals are adjusted using these EI EI controls Le Rated output is obtained with the controls set at lt MTRX MATRIX ON switches 5 With the switch engaged the corresponding signal is output from the MA TRIX OUT terminal Q CUE switches J Pressing the corresponding CUE switch permits monitoring the mixing status of the matrix signal via the headphone output LR Monitoring is possible regardless of the setting of the MTRX ON switch 8 ag Ap Ace e E SR Ge e t0 Freee lt LLLE XX ZZ ZZ ZS XE VU w 4E R MTRX OUT 1 2 m 5 MTRX ON 4 MTRX OUT D i STEREO ON switch When the switch is engaged a the signal is output
6. noise caused by external equipment A new power supply configuration greatly improves voltage drop characteristics keeping hum and noise generation at a minimum even if the power supply voltage drops In spite of the built in power supply the mixer is of lightweight and slim design The MC04 II series mixing console is ideally suited for use as main mixer at concerts and other events CONTENTS STEHEO OUT SECTIONS te HR Rb eR RU Eres Geen i PHONES amp TALKBACK SECTIONS VU METER SECTION RAE ERA eo EE ES MODIFYING THE MIXER 14 eL d Ee PESOS REAR PANEL 9 9 9 9 o o 9 9 9 9 9 G 29 9 985 9 9 9 9 9 9 9 b 98 8 EXAMPLES 251b ee RR PR Ee SPECIFICATIONS EEN INPUT CHARACTERISTICS OUTPUT CHARACTERISTICS BLOCK amp LEVELDIAGRAM DIMENSIONS d appo Cu oa a eR e ub dad dob di a ele oa gatas PRECAUTIONS 1 Avoid Excessive Heat Humidity Dust and Vibration Keep the unit away from locations where it is likely to be exposed to high temperatures or humidity such as near radiators stoves etc Also avoid loca tions which are subject to excessive dust accumula tion or vibration which could cause mechanical damage Avoid Physical Shocks Strong physical shocks to the unit can cause dam age Handle it with care Do Not Open The Case Or Attempt Repairs Or Modifications
7. not supplied to the high impedance HI Z terminals When the PHANTOM switch is on balanced dynamic microphones line sources can be connected However when unbalanced sources or trans formers with earthed center taps are connected hum and malfunctions may occur Also note that the LO Z inputs of each 4 channel group are connected through a resistor when the switch is off 4 Therefore if one channel is supplied with external phantom power the other three channels in the group will also be supplied with phantom power PAD INPUT attenuator switch The PAD switch can be used to lower the input signal level by 20 dB When the input signal level is too high for adjustment using the GAIN control this switch should be pressed a GAIN control Allows continuous adjustment of the input sensitivity for an optimum input signal level A good setting with optimum S N ratio and dynamic range is obtained when the PEAK indicator lights from time to time with the channel fader D set to 0 on the scale If sufficient attenuation cannot be obtained the PAD switch should be turned GAIN control position Low level microphone dynamic type 60 50 High level microphone condenser type DECRE electric electronic instruments Low level line general audio equipment electric electronic instruments High pass filter 80 switch When this switch is pressed am the signal is cut bel
8. the Council Directive 82 499 EEC and or 87 308 EEC Questo apparecchio conforme al D M 13 aprile 1989 Direttiva CEE 87 308 sulla sop pressione dei radiodisturbi Este producto est de acuerdo con los requisitos sobreinterferencias deradio frequencia fijados por el Consejo Directivo 87 308 CEE YAMAHA CORPORATION As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the terminals in your plug proceed as follows The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED Making sure that neither core is connected to the earth terminal of the three pin plug This applies only to products distributed YAMAHA KEMBLE MUSIC U K LTD 1 CONTROL PANEL INPUT SECTION INPUT a 48V jc T 8 Scd E MN DU vis a 9 VA 13v 1 wl 3 Ec T p ETE EE RSEN Vc pd Ll E barba la laa sd o 2 PHANTOM switch The internal phantom power supply can be switched on a and off ML in 4 input channel sections When the PHANTOM switch 15 on s 48 volts DC is applied across pins 2 and 3 of the corresponding INPUT connectors Be sure to turn the switch off when phantom power is not used PHANTOM power is
9. the signal is from a monaural source the same signal is send to the AUX and 2 busses and the rated output can be obtained at the 4 position The levels of the signals sent to AUX 1 and 2 are further controlled simultaneously by the RETURN controls Note Stereo source means connection to both L and RETURN jacks while monaural source refers to a connection to either the L or the R jack RETURN controls Control the output level of the signals input to RE TURN 1 and 2 to be send to each bus Rated output is obtained with the controls set at lt CUE switches Pressing the CUE switch permits monitoring the sig nal after the RETURN control via the headphone output Lu LA SA TZ BS 8 E E AL IPM engl ERE sel RETURN ST L ST R AUX 2 MASTER AUX 1 GROUP 3 MASTER GROUP 1 GROUP 2 GROUP 4 MASTER AUX 3 MASTER AUX 4 NEUEM Spp sp peas E 8 CUE CTRL INPUT CEU L INPUT CUE R Assignment switches 1 2 3 4 STEREO These switches are used to assign the signal input to TAPE IN 1 and 2 to the GROUP 1 2 3 4 and the STEREO L R The L signal will be send to groups 1 3 and STEREO L and the R signal to groups 2 4 and STEREO R AUX controls Control the output level of the signal input to TAPE IN 1 and to be sent to the AUX 1 and 2 busses L and R signals from the stereo source are mixed and send to the AUX 1 and 2 busses If the L signal a
10. E OS Inputtevel OS Connector non PAD impedance impedance 2 u Rated level dons level 60 d 40 dB CH INPUT 60dB 50 600 Q 0 08 mV 0 78 mV 7 75 mV LO Z XLR 3 31 type MC1204 II 1 12 LO Z 5 Balanced MC1604 II 1 16 Microphones 36 dB 16 dB MC2404 II 1 24 amp 12 3 mV 0 123 V 1 23 V RE 71608 HEZ0K eo o Lines 1640 4 dB EE lee 200 0 123 V 1 23 V 12 3 V Saanen Hs CH INSERT IN MC12041I 1 12 20 dB 0 dB 20 dB MC1604 II 1 16 Fhone Jac MC2404 II 1 24 10 SECHS 775 mV 0 775 V 7 75 V TRS MC3204 II 1 32 INSERT IN 10 dB 0 dB 20 dB Phone Jack GROUP 1 4 10 kQ 600 Lines 2 STEREO L R o des 12 dB 4 dB 424 dB Phone Jack RETURN 1 2 L R 600 0 Lines 0 195 V 1 23 V 12 3 V Unbalanced SUB IN GROUP 1 4 6 dB 4 dB 24 dB Phone Jack AES 600 SSE 0838 1 23 V 12 3 V Unbalanced 50 600 Q 66 dB Ge dB 24 dB T 3 31 26 dB 0 dB 20 dB ES PIN fan ee 600Q Lines 388 0245V 7 75 Unbalanced 1 Sensitivity is the lowest level that will produce the nominal GROUP output level when the unit is set to maximum level 2 Insert Phone Jacks T OUT IN GND 3 10 when using either L or R 4 HI Z CH INPUT Phone Jacks T COLD GND 098 0 775 Vrms OUTPUT CHARACTERISTICS Outputlevel Outputlevel
11. IN gt AUX OUT 6 dB Gain Control 44 dB variable PAD Switch 0 20 dB 12 Equalizer Characteristics HIGH EQ t 15 dB 10 kHz Shelving HIGH MID EQ 15 dB 400 Hz 8 kHz Peaking LOW MID EQ 15 dB 80 Hz 1 6 kHz Peaking LOW EQ t 15 dB 100 Hz Shelving High Pass Filter 12 dB octave roll off 80 Hz Crosstalk 1 kHz 70 dB adjacent input 70 dB input to output VU Meters GROUP 1 AUX1 GROUP2 AUX2 GROUP3 AUX3 GROUP4 AUX4 MATRIX1 CUE L MATRIX2 CUE STEREOL R OVU 4 dB Indicators CH PEAK Lights 3 dB below clipping level Post EQ CUE SIGNAL Lights at signal levels exceeding 20 dB below rated level PHANTOM Power Supply 48 V DC Power Requirements U S amp Canadian Models 120 V 60 Hz Britisch Model 240 V 50 Hz General Model 230 V 50 Hz Power Consumption 80 W Dimensions W x H x D 782 5 x 185 x 739 mm MC1204 30 13 16 x 7 5 16 x 29 1 8 MC1604 II 923 x 185 x 739 mm 36 5 16 x 7 5 16 x 29 1 8 MC2404 II 1204 x 185 739 mm 47 3 8 x 7 5 16 x 29 1 8 MC3204 1485 x 185 x 739 mm 58 7 16 x 7 5 16 x 29 1 8 Weight MC1204 II 25 kg 55 165 2 oz MC1604 H 29 kg 63 165 15 oz MC2404 H 37 kg 81 ibs 9 oz MC3204 II 45 kg 99 Ibs 3 oz Measured with a 6 dB octave LPF 12 7 kHz gt 0dB 0 775 Vr m s Specifications subject to change without notice E INPUT CHARACTERISTICS Input terminals Input S
12. NAG lecot TT NAC T CU I ME e o TI NAG z3e2 CU I YAMAHA mes d mm Thank you for purchasing a YAMAHA MC04 II series mixing console Your YAMAHA MC04 II series mixing console is a new type of mixer featuring stable performance and superior operability combined with high reliability All of the mixing consoles the 1204 II with 12 channel inputs the 1604 II with 16 channels the 2404 II with 24 channels and the 3204 II with 32 channels are equipped with 4 group outputs stereo outputs L 4 auxiliary outputs and 2 matrix outputs Other convenient INI QUT features include tape inputs for two systems allowing direct input of audio sources DAT recorder cassette deck CD player etc recording outputs for direct connection to a DAT recorder or a cassette deck for sound recording and a cue signal indicator that allows confirmation whether the input signal is being supplied to each input section Major inputloutput sections are provided with XLR type connectors Furthermore to allow flexible use of effects each channel is equipped with its own insert The mixer also features a talkback circuit and VU meters with built in peak indicators A very special feature are the double sided PCBs being used for the first time in this type of equipment The advantages of this design concept are an ideal circuit layout which could not be realized using conventional boards and a reduction of
13. Output terminals Ss am SE Max non Connector pe Impedance Rated level clipping level NE RE 4 dB 24 dB XLR 3 32 t STEREO OUT L R 150 0 1 23 V E Balanced ne dB GE dB XLR 3 32 type dB dB Phone Jack VATRI 1 2 Eom xm E d 8 eg INSERT OUT MC1204 II 1 12 GROUP 1 4 MC240411 1 24 SE MORSE es 0 775 V 7 75 V TRS STEREO L MC3204 II 1 32 10 dB 10 dB RCA PIN Jack 8 Phones imwW _ PHONES OUT L R 100 Q Stereo Phone Jack 40 Phones 3mW 1 Insert Phone Jacks T OUT R IN GND 098 0 775 Vrms 13 BLOCK amp LEVEL DIAGRAM SCHEMA DE PRINCIPE ET DIAGRAMME DE NIVE c w M m ow e NOMINAL LEVEL SE cn gt 48V PHANTOM INSERT 1 0 5555 e 5555 tu 0 Gr nuu OOOO zzrzz 3535 CH INPUT m z ES E pH 60 4 OFF ON a f 2068 GAIN 4 STAGE EG CH FADER LOW MID HIGH MID GE I TTT LT 9 TIIT TT CUE D gt gt ECHT METER d f METER H hl L HERI SC ae qe 5 N R fi Gage dU 9 ete LL gps sg nx AUX1 AUX2 GE KEES EE de D D gt gt 22 Qo a gt BE e tx X X A ss sini dE e SEA SC XlLLL IL TIT TT T CUE WS ER GROUP 1 4 ST L R AUX
14. REO L and R channels The group signals controlled by each group master fader are panned using these controls and sent to the STEREO mix bus However the signal is only sent to the mix bus if the corresponding GROUP TO STEREO switch is engaged a GROUP TO STEREO switches When this switch is pressed the PAN control output is sent to STEREO mix bus GRP GROUP ON switches When this switch is pressed a the signal will be output from the corresponding GROUP OUT termi nal CUE switches Pressing the corresponding CUE switch permits monitoring the mix of the group signal via the headphone output Monitoring is possible regardless of the setting of the GROUP ON switch Group master faders Control the output levels of the signals mixed at the group busses to be sent to the GROUP OUT terminals Rated output is obtained with the faders set at 0 GROUP INSERT 1 0 1 4 9 1 0 vu MATRIX 1 4 MASTER CUE R MASTER CUE L GROUP OUT 1 4 4 PAN GROUP TO S STEREO OUT SECTIONS STEREO OUT Q GROUP AUX meter select switch Used for selection of the signals to be monitored on the four GROUP AUX VU 1 meters GROUP AUX S T E 2 When the switch is off the GROUP signals are selected and when it is on T mm the AUX signals are selected four VU meters are switched simultane METERS ously MATRIX CUE meter select switch xt Allows selection of the signals to be
15. SUB IN 1 4 E 7 SC m v I ll 4 ENEE TAPE IN 1 10 TTT E i D cte BET AE REH LA te HHH AUX1 AUX2 e cr L lt D De Svo R Q D b sc TT TAPE IN gt ttit LL tity d p ILL TB INPUT SC 50 TALKBACK ow A NO 29555 vo S388 5552 o 3 S lt lt lt lt lt lt lt lt Eei Gage BABY zzzz 3335 24 CLIPPING LEVEL 20 GAIN MAX PAD ON 40 AGRAMME DE NIVEAU BLOCKSCHALTBILD UND PEGELDIAGRAMM wow A lt x XK ul uj GROUP INSERT 1 0 1 4 5555 nua 55 uos A0 0 e xm KK 5555 Frer cux ua vu 22020 SESS 2222 555 22 225 kk E5323 220 ix 555 1 L GRP ON Uu T GROUP TO ST REC OUT L e ST INSERT 1 0 L 0 E ER gt HER HE Top SS EN STEREO A AL Wt ol III x MASTER Gre tt EE 7 ATT fe REC OUT R L i ST INSERT 1 O R 0 ERN JL III 9 EH aa STEREO EZB E e 2 MASTER FADER e CUE Kl 5 6 COA fo tf Je AUX OUT Ei ME LL LLL LLLLLLLL oer eM 7 rr LI LIT AUX OUT E pres Gi d CUE ott tt HHI DEE L n EE COEP a o 2 ae oe WTRX OUT dee FHHdHHH4H EE 1104 INPUT CUE CUE SIGNAL VU vu CUE Fat p 2
16. e unbalanced input terminals used to input the return signal from effect units The matching input level impedance is 4 dB 600 Although thasa are cteroc inputs thay can be usad as monaural inputs by connection to either the L or the R channel Refer to GROUP 1 4 MASTER OUT SEC TIONS on page 4 mmm GROUP INSERT ST INS stereo insert I O 0 dB These are unbalanced input output terminals patched GROUP QUT 4 dB STEREO OUT 4 dB MATRIX OUT 4 dB between the mix bus and the master fader The IN line accepts a 0 dB 600 signal and the OUT line can be connected to 0 dB 10 equip ment The inserts can be used for a wide range of applications The pin assignment is identical to the Channel INSERT I O 0 dB connectors REC OUT 10 dB These pin jacks output a pre stereo master fader signal and can be used for connection to a DAT recorder or a cassette deck for recording The rated output level impedance is 10 dB 47 SYSTEM EXAMPLES PA speakers Power amplifier Graphic equalizer Power amplifier Foldback speakers Balanced output terminals for connection of a power amp speaker system or a tape deck for recording The rated output level impedance 1 4 dB 600 AUX OUT 4 dB Output terminals for connection of a foldback speaker amp or a delay or reverb effect unit etc AUX OUT 1 2 are balanced outputs and AUX OUT 3 4 are unba
17. ed output the maximum output VU meters level is approx 20 dB and clipping of the output All VU meters feature a built in PEAK indicator signal may occur before the PEAK indicator lights The VU meters can be used to display the GROUP 1 4 STEREO OUT L and R AUX OUT 1 4 MATRIX OUT 1 and 2 and CUE L and R output levels A VU meter reading of 0 VU corresponds to rated output VU meter 4dB 1e6dB 6dB 1dB 4dB 7dB output level 123mV 388mV 691mV 1 23V 1 74V MODIFYING THE MIXER The layout of internal jumper connections and resistors can be changed as shown below If required please ask an authorized dealer to perform the necessary modification size Jus Jose Joe PHANTOM POWER Continuously off regardless of 4 channels simultane PHANTOM ON OFF switch ously ON OFF 4 48 V Please note that through 4 require the same setting for all channels 5 Master module Input connector board CH INPUT connector section REAR PANEL 668 8898 8 8 6 8 13 12 10 9 29 7 4 3 2 1 o o d old 6 fe SIE ISI ETSI M A amp 56 Ze ed rj y ed ry 6 36 eO a 0 OE IST LI al 88 0 0 e0 9 SST SS 10 Channel INPUT 10 2 HI Z Each channel input is equipped with a balanced low impedance LO Z input terminal and a balanced
18. from the STEREO OUT terminals CUE STEREO CUE switches Pressing this CUE switch permits monitoring the STEREO mix via the headphone output Monitoring is possible even if the STEREO ON switch is off a eld dadadaberds tL STEREO STEREO OUT SECTIONS Stereo master fader Controls the output level of the signals mixed at the STEREO mix bus and sent to the STEREO OUT terminals Rated output is obtained at the fader position 0 and the output level can be monitored on the VU meter ag 2t 00 097 t aa XX 10 n PED 22 lt lt S p De Il E i aT ouy t gt MASTER FADER B MASTER FADER REC OUT R PADO ST INSERT I O R 0 d ST OUT R x di EI STEREO PHONES amp TALKBACK SECTIONS 0 0 INPUT LEVEL PHONES amp Q Assignment switches GROUP STEREO AUXI 2 AUX3 4 TALKBACK These switches are used to specify the output destination mix bus of the talkback signal i OP INPUT talkback 50 dB um Here a low impedance microphone can be connected for talkback Rated input level LI impedance is 50 dB 50 600 seg EE INPUT LEVEL control e Controls the level of the talkback signal Rated output is obtained with the control set at 4 INPUT 5098 O TALKBACK switch When this switch is pressed communication is possible using the microphone c
19. high impedance Hi Z input terminal The rated input level is 60 dB to 4 dB corresponding to 50 600 Q microphone or 600 Q line sources In internal phantom power supply is provided for phantom powered condenser microphones The HI Z terminals are not supplied with phantom power In case of connection to both the LO Z and HI Z terminals the HI Z terminal has priority MICROPHONE CABLES AND MICROPHONES CONNECTION TO PREVENT HAZARD OR DAMAGE ENSURE THAT ONLY MICROPHONE CABLES AND MI CROPHONES DESIGNED TO THE IEC268 15A STANDARD ARE CONNECTED Channel INSERT I O 0 dB These are unbalanced input output terminals patched between the head amplifier and the equalizer of the INPUT section The IN line accepts 0 dB 600 Q signal and the IHO XI tre Geeeben e o em Corte OUT line can be connected to 0 dB 10 equip ment The inserts can be used for wide range of E ETH fasza 00G e INSERT OUT INSERT IN TAPE IN 10 dB These pin jack inputs can be used to input various kinds of audio sources DAT recorder cassette deck CD player etc Rated input level impedance is 10 dB 600 AUX SUB 4 GROUP SUB 4 ST stereo SUB 4 This can be used to increase the number of channels by connecting a second mixer These are all unbalanced inputs with a matching level impedance of 4 dB 600 Q RETURN 4 dB These ar
20. lanced outputs The rated output level impedance is 4 dB 600 Q POWER switch When this switch is pressed the power turns on and the front panel power indicator and the VU meters light Compressor limiter CD player o9 20 e e O MIC or LINE from stage 11 SPECIFICATIONS Frequency Response 20Hz 20 kHz 0 1 3 dB 600 Q 4 dB Total Harmonic Distortion Less than 0 1 20 Hz 20 kHz 600 14 dB Noise Level Equivalent Input Noise 128 dB Rs 1500 Residual Noise 97 dB GROUP OUT 80dB Master Faders nominal All CH Assign Switches off 64dB Master Faders nominal One CH Fader gt nominal STEREO OUT 79dB Master Faders gt nominal All CH Assign Switches off 64dB Master Faders gt nominal One CH Fader nominal AUX OUT 77dB AUX OUT control gt nominal All Input CH AUX control gt minimum 64dB AUX OUT control gt nominal One Input CH AUX control gt nominal MATRIX OUT 92dB MATRIX OUT control nominal All MATRIX Mix controls minimum Maximum Voltage Gain CH IN 2 GROUP OUT 84 dB CH IN STEREO OUT CH to STEREO 84 dB CH IN STEREO OUT GROUP to STEREO 94 dB CH IN gt AUX OUT Pre Fader 76 dB CH IN gt AUX OUT Post Fader 86 dB CH IN gt CH INSERT OUT 60 dB TAPE IN GROUP OUT 30 dB RETURN gt GROUP OUT 16 dB TALKBACK IN 2 GROUP OUT 70 dB SUB IN GROUP STEREO 10 dB SUB
21. nd R signals are identical the rated output is obtained with the controls set at lt The levels of the signals sent to AUX 1 and 2 are further controlled simultaneously by the TAPE IN controls TAPE IN controls Control the output level of the signal input to TAPE IN and to be sent to each bus Rated output is obtained with the controls set at DI 4 SE CUE switches Pressing the CUE switch permits monitoring the signal after the TAPE IN control via the head phone output L O Y De RE Ee 8 1 co s TE KE So I RIESS De ey d m EE AUX2 E 0 D LIC gt ii SN ET iip ei oa e ee gt gt L CUE R E CTRL 0 uw w Fe 2 NPU AUX OUT controls Control the output levels of the signals mixed at the AUX mix bus and to be sent to the AUX OUT terminals Rated output is obtained with the controls set at M CUE switches Pressing the CUE switch permits monitoring the mix of the corresponding AUX signal via the head phone output GROUP 1 4 MASTER OUT SECTIONS AUX 1 2 INPUT AUX 3 4 MASTER AUX 1 2 INPUT MASTER AUX 3 4 MASTER CUE L MASTER CUE R YU SS ER T 1 2 SS PX Al we AUX OUT LC AUX OUT 3 4 a AUX OUT eo 4 gt PAN controls The controls allow sound imaging of each group signal between the STE
22. onnected to the INPUT talkback terminal NU my X x x x EN ane 5 oo o C amp EE rer lt lt lt lt oo SZ E e r INPUT CUE TB INPUT E De P D B pc owe 750 INPUT TALKBACK i LEVEL SIGNAL INPUT CUE indicator Sans This indicator lights up when the INPUT channel CUE switch the RETURN CUE 0 10 CUE PHONES PHONES switch and or IN switch is pressed In this condition even if the CUE master CUE switch of the MASTER OUT section is pressed only the CUE signal of the INPUT section will be output to the headphones CUE SIGNAL indicator This indicator lights at CUE signal levels exceeding 20 dB below the rated level The indicator can be used to confirm if a signal is present at each input section CUE PHONES control Controls the volume level of the headphones Rated output is obtained at the control position 4 PHONES Connect the stereo headphones to this jack The headphones are used for monitoring the CUE signals INPUT CUE CUE S LBNAL VU VU K amp INPUT CEU L INPUT CUE R CUE CTRL MASTER CUE L MASTER CUE R b gt t 1 i PHONES CUE PHONES VU METER SECTION VU METER The PEAK indicators light 3 dB below the maximum output PEAK indicator ON level AUX OUT 3 4 17dB Other than above 21dB Note that if an XLR type balanced output terminal is used for unbalanc
23. ow 80 Hz with a 12 dB octave roll off The high pass filter can be used to eliminate wind noise micro phone popping and AC mains hum PEAK indicator Allows monitoring of the pre fader peak level The LED lights in red whenever the peak level comes within 3 dB of clipping HIGH equalizer control Allows equalization in the high frequency range High frequencies below the cutoff frequency of 10 kHz can be boosted or cut by up to 15 dB The response is flat at the center position V HM FREQ and HIGH MID equalizer con trols Used for equalization in the high mid frequency range The center frequency can be set between 400 Hz and 8 kHz using the HM FREQ control while the HIGH MID control is used to boost or cut the fre quencies by up to 15 dB The response is flat at the center position V LM FREQ and LOW MID equalizer con trols Used for equalization in the low mid frequency range The center frequency can be set between 80 Hz and 1 6 kHz using the LM FREQ control while the LOW MID control is used to boost or cut the fre quencies by up to 15 dB The response is flat at the center position V DIT t INPUT SECTION AUX 1 2 3 4 controls Determine the level of the signals sent to the AUX mix busses AUX 1 2 send a pre fader pre EQ and pre HPF signal and AUX 3 4 send a post fader signal The 4 position corresponds
24. to the rated output level PAN panpot control and Assignment switches 1 2 3 4 STEREO Allow assignment of the input signal to group bus 1 2 group bus 3 4 and the stereo bus for sound imaging between the respective groups or channels When the corresponding assignment switch is engaged the input signal controlled by the channel fader can be panned between groups 1 and 2 3 and 4 or stereo channels L and R CH ON switch The CH ON switch turns the respective channel on or off When this switch is turned off B the out put signal to the mix bus is muted completely Level dB IER B EE Sii NEP Fans s qM am CUE switch LLLI T ALAUN kr lm TTT Pressing the CUE switch 2 on any channel per ALL LLLI nec mits monitoring only the selected channel signal 20 50 100 200 500 IK 2K SK 10K 20K SOK E Eraser A via the headphone output Monitoring is possible TIE regardless of the setting of the corresponding CH ON switch LOW equalizer control Allows equalization in the low frequency range D Channel Fader Low frequencies above the cutoff frequency of 100 Controls the signal output levels of each channel Hz can be boosted or cut by up to 15 dB The Rated output nominal level is achieved with the response is flat at the center position fader set at 0 on the scale GROUP 1 GROUP 2 GROUP 3 GROUP 4 NPUT CEU NPUT CUE R
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