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A.INPUT CHANNEL SECTION

B.MASTER SE CTION

C.MIXER OUT PUT SECTION

D.P OWER SE CTION

E.I N STALL ATION

F.CONNECT IONS

G.APPENDIX

2~3

4~5

6

7

7~8

8

9

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4,6,8 ,12,1 6Mono I nput Chan nels with gold pla ted XLRs a nd balan ced Line I npu ts

Extremely high headroom-o fferin g mo re dynamic ra nge

Bala nced Inpu ts fo r high est signa l int egrity

Ultra-musical 3-ban d EQ+FR EQ on a ll mono chann els

Peak LEDs al l Mono Ch annels

2 Aux Send pe r cha nnel for external ef fects and mo nitor ing

Digit al of t he ef fect system i nside

Separate Master M ix,Co ntro l Ro om a nd H eadp hone Ou tputs

2-Tra ck Inputs assignable to Mas ter M ix,Control Ro om/ Headphone Outpu t

Highly ac cura te 10 seg ment Barg raph Met ers

Th is symbol, wher ever it ap pears,ale rtsyou to imp ortant operat ing and

Ma inten ance ins truct ions in the

Accompanying Literature. Read themanual.

CA UT ION : To redu ce the risk of elect rical shoc k,do not remo vethe cover (o r back ).No user service able pa rt s ins ide;refer se rvicing to qualif ied perso nnel.

WA RN ING: To redu ce the risk of fire or electrica l shoc k,d o no t

expose this appliance to rain or moisture.

Th is sy mbo l,wherever it ap pears,ale rts

you to the p resence o f u nin sula ted

dangerous voltage inside t he en clos ure-Voltag e th at m ay be su fficie nt toC onsti tute a risk of shock.

1

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2

Elec tronially Balan ced in puts acce pta ble a stan dard XLR male con necto r.

+48V Phantom Pow er a vailable on each input Mic socket .

The unbalanced Mic inpu t is provid ed for the use o f an unbalance M ic and

is designed to acce pt an unb alanced high impedanc e input signal.

(This u se for con ne ction Deck,Tu rntable,K eyboard etc..)

The INSE RT is a break point in th e input c hannel s ignal path.It al l ows

the signa l to be taken out from the mi xer, through an exter nal eq uipme nt

such as a compress or, and then back to the mixer to continu e the finalmix o utput.

This has a funct ion which adjusts the input sensit ivity of each cha nnel in

order to in put the c onsta nt le vel of the signa l.

Cont rol the hi gh frequ ency tone of each chann el.Al ways set this contr ol

to th e 12 o'clo ck positi on, but you can co ntrol the high fre quenc y ton e

acco rding to the sp eake r, the conditions o f listening position and listener 's

Tast e. Clockw ise rotati on of the contr ol increase s level.

This has a func tion which controls the middle fr equency tone of each

channel. Always set this control t o the 12 o cloc k position, but you can c ontrol

the middle frequency tone according to the s peaker, the c on dit io ns of

l isten ing posit ion and li stener s taste, clockwise rotation o f t he contro l

increase the level, a nd vice verse.

CH1

MIC

LINE

INSERT

-10

+4

1

TRIM

0

+15-1 5

HI12KHz

0

+15-1 5

MID2.5KHz

0

+15-1 5

LOW80Hz

1

2

3

4

5

6

7Con trol the low frequency tone of each channel. Always set this con tr ol

to the 12 o'c lock posit ion,but you can cont rol the low freq uenc y tone

according to the sp eaker,the conditions of listening posit ion and lis tener's

taste.Clockwi se rotation of the c ontrol inc reases the level.

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This is n ormally derive d aft er th e EQ sect ion and channel fader (PRE-

FADER,P OSE -EQ), and is therefore unaffected by the fa der posit ion a nd

routi ng st atus .Thi s makes t he se nd p articu larl y sui table for foldback or

monitor f eeds ,which ne ed to be cont rolled separately from t he m ain P.A.

Mix.All p re-f ade send s ma y be sele cted inte rnall y to be P RE-FADE R,

PRE-EQ.

This is n orma lly d erive d aft er the EQ and cha nnel fader (POST FADER,

POST EQ), and is ther efo re follow any changers in fader lev el.They are

normally used to d rive effect s process ing units which are fed back into the

mixer and which must fade out wit h t he input c hannel .

The pan cont rol se nds cont inuously vari able amou nts of the post fader

signal to eithe r the left or right and G1 or G2 m ain busses.In the cente r

posit ion equal amounts of signa l are sent to th e lef t and ri gh t or G1&G 2

busses.

Push the switch , can use ST L-R fader.

Duri ng the ste reo L-R sw itch push ed, you can' t use ST L -R fa der.

Push the switch, ca n u se GR OUP 1-2 fader.

During the G1 -2 switch pushed, you can't use stereo L-R fader.

A red LED indicat es a sign al level at the inse rt return point , premaster

fader,it il luminates at approximately 5 dB belo w cli pping.

AUX1

AUX2EFF

0

+15-150

+15-15

RL

PAN

L- R

G1-2

dB

10

5

0

5

10

20

30

40

50

60

1

PEAK

8

9

10

11

12

14

13

This is f unction to adjust the v olume of sig nal connectio n in to each

cha nnel and adjust th e vo lume of outp ut, togther w ith maste r fad et.

Normal operating position is at the O mark, providing 4dB of gain

adove that point, if required.

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4

17

15

19

18

20

21

22

TAPE

IN

SEND/EFF

0

+150

+150

+15

0

+15

0

+15

AUX

RETURN2

AUX

RETURN1

AUX

SEND2

AUX

SEND1

L-R

G1-2

0

+15

G1-2TO

L-R

L-R /

G 1- 2

20

10

7

4

2

0

2

4

7

10

PHANTOM

+48V POWER

23

24

25

16

W hen this button is up, Post sig nal work as se nd signal.

W hen this button is dow n,p ost signal wo rk as EFFECT singal.

This is used for adjusti ng vo lume of AUX s ound ,when se nding and

retu rn A UX singal to us ed jack.

You can adjust the v olume of TAPE i n signal by this wh en conne cting

tape in.

This is a single volume cont rol se nds the level to th e headpho nes

and m ain monitor s.

When L-R /G1-2 swi tch up,co uld m onit or St ereo (L-R) out put s ignal ,

wh en L-R / G1-2 switch down,co uld monitor Group (G1-2 ) o utput

sign al.

De press ing this s witc h ap plies 48 V DC Across al l microp hone

input chann els Connector s for remote powe ring of Condenser

mic rophones.

The LED wil l be turne d on when sta rt worki ng.

Th is sw i tch routes th e G 1-2 m ix ou tput t o the STER EO bus,

allo wing G1-2 bus To b e us ed t wo m ono subg roups mi xed D own

to a s ing le ou tput when stereo is Not required .

Push th e swi tch, can use ST L- R fad er.

During the stereo L-R switch pushed, you can't use ST L-R fader.

Push the swit ch, c an u se GR OUP 1- 2 fad er.

Dur ing the G1-2 s witch push ed, yo u can't use stereo L-R fader.

Th e P O W E R LE D w i l l b e t u rn e d on w he n s ta r t w o rk i n g .

Th is is leve l me ter w hich sho ws ou tput Leve ls o f le f t & r ight

ch a nnel con dit io n on The way of opera tion ,there fore,you can

See out put condit ion throu gh t his master Le vel indica tion.

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Us ing by this con trol, you can adjust G 1-2

output level .

Th is is a ma ster fade r for adjust ment fo r

vo lume of left/ri ght o utpu t.Unity gain is

the top their travel.

DIS PAY

- 0 0

0

+15 - 0 0

0

+15

+12

0dB

12-

+12

0dB

12-

+12

0dB

12-

+12

0dB

12-

EFF/S END EFF/R ETURN

GRAPHIC EQUALIZER

6 3Hz 150 Hz 4 00Hz 1K Hz 2. 5KH z 6. 4K Hz 15K Hz

29

3 0 3 1

32

26 27 28

Usi ng by th is co ntro l , you can ad jus t

Sig na l leve l o f e cho repeat & exte ra l

e f f e c t

Pl ease press the Reyst roke up and d ow n,

and it will be gott en th e perfect vever ber-

at ive effect that y ou need.These function

which has(16) ef fective posture can be tu-

rn ed up.

Th is is used for a djus ting volum e of echo

sound, whe n sen ding echo sou nd to send

jack in effect panel.

Th is is used for ad ju t ing f requen cy o f

echo re pea t; sin ce to o ec ho re peat may

cause a ho wl, pleas e adj ust f requency

pr oper ly.

2X 7-band e qualizer is pro vide d for t one

c o nt ro l ov e r e a ch f r q u e nc y , a n d f o r

pr ecis e high qua lity soun d by final tone

contro l .

U P

DOWN

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6

This ca n be used to connect all kinds of effects from outside .

In this product,the fina l con firmed so und can be send to mai n am plifier through XLR & 1/4 jack.

This jack is to be connected with cas sette dec k when pl ayin g back.

This jack is to be connected with cas sette dec k when re cording the mixed output.

This is used for monitoring the master signal and individually monitoring each channel with PFL,L/R & G1 -2.

AUX SEND AUX RETURN MAIN OUT

TAPE IN REC PHONE GROUP OUT

1

2

21

RR

L/

MONO

L /

MONO

L L

R R

LE FT RIGHT

G1 G2

33 34

35 36 37 38

There are to be output w ith th e v olume con trol agai nst inputting signal into GRPS 1- 2 board.

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Pu sh marke d (1),when you want to oper ate. The LED ( SEE NO,33)w ill be turn ed on when working

This is out of connect the power supply (2 AC 120V or 230V) jack.

CAUTION

CAUTION:

WARNI NG:

AVIS:

ATTENT ION :

39 40

Experience tells us that the cables in a stu dio enviro nment get tangled very quickly(i nviti ng m istak es),

TAP E

OUTPUTL& R

INTPUTL&R

CA UT ION

CAU TIO N:

WARNING:

AVIS :

ATTE NTION :

39

40

12 CHANN EL MIXER 2@350W

41

Th is is s ame function s as below but the using jack is different.

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You wil l need a lo t of cabl es fo r diff erent purpo ses- see the f ollowi ng figur es t o ma ke s ure you have

got the right ones. Unbala nced equi pm ent may be c onnected to balan ced inputs/o utpu ts.Ei ther use

mono 1/ 4'' j acks or connec t ring and slee ve o f TRS jacks .

12

3

1 2

3

Balanced use with XLR connectors

1=Ground/Shield2=hot(+ve)3=cold(-ve)

Input Output

For unbalanced use pin 1 and pin 3 ha vet o be bridged

Different pl ug t ypes

Tip=Left signal

Ring =Right signa l

S leeve=G round/S hield

T ip

Ring

Sleeve

Strain relie f clamp

Headphones

Headphone connection

Unbalanc ed use ofmono ja ck plugs1/4 ''

Tip =Signa l

Sle eve=Gro un d/S hiel d

Tip

Sleeve

Strain relief c lamp

1/4 ''Balanc ed us e ofs tereo jack plugs

Tip=hot(+ve)

Ring=cold(-ve)

Sleeve=

G round/Shield

Tip

Ring

Sleeve

St rain rel ief clamp

Forconnectionofbalancedandunbalancedplugs,ringandsleeveh avetobebrid gedattheste reoplug.

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Mic Inp ut B

andwid th

D is to rtion (THD & N)

Mic E.I.N (22Hz-22kHz)

TRIM ran ge

L ine I nputBandwi dth

Dist ortion(T HD & N)

L ine l evel range

Equalization

Hi Sh elving

M id Range

Lo Shelving

Max Output

Aux Send Max Out

Control Room Out

Signal-To-Noise Ratio

Mai ns Volt ages

electronically balanced,discrete input configuration

10Hz to 60 kHz 3dB

0.01% at +4dBu,1kHz,Bandwidth 80 kHz

-129.5dBu,150 Ohm source

-117.3dBqp,

150 Ohm source

-132.0dBu,input shorted

-122.0dBqp,input shorted

+10dB to -60dB

electronically balanced10Hz to 60 kHz 3dB

0.01% at +4dBu, 1kHz , Bandwidth 80 kHz

+10dBu to -4dBu

12kHz+/-15dB

2.5kHz+/-15dB

80Hz+/-15dB

+22dBu balanced

+22dBu unbalanced

+22dBu unbalanced

+112dB,al l channels a t Unit y Ga in

USA/Canada ~120V AC,60Hz,U.K. /Australia ~240V AC,50Hz,

China ~220V AC,50Hz,

6CH 8CH 10CH 12CH 16CH

2 200 W 2 25 0W 2 25 0W 2 25 0W 2 25 0W

P ower