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UK_AutoMixers_V2.doc 

Rev 2.0 

10 

 

FIG. 1a (Amplified Automatic Mixers AMA 3150-AMA 3250) 

30

Over

Ov er

Over

Over

Ov er

Over

5

Gate

21

 230V~ 50÷60Hz

7

6

S.N.

8

Gate

24

22

36

23

25 26

25 26

1

4

7

0

V

5

0

V

C

O

M

+

4

-

+

3

-

+

2

-

-

+

-

35

1

0

0

V

IN

+

-

+

Gate

Gate

Gate

Gate

Bass

Treble

Gain

3

4

Mid

Bass

T reble

Mid

Gain

1

Mid

Bass

Treble

Gain

Mid

Bass

Treble

Gain

Bass

Treble

Mid

Gain

Treble

Mid

Bass

Gain

Ov er

Over

LINK IN

N

O

M

 O

N

L

A

S

T

 O

N

A

L

L

 O

'R

ID

E

F

IL

IB

G

N

D

 L

IF

T

25 26

25 26

25 26

25 26

N

O

M

 O

F

F

A

U

T

O

A

U

T

O

A

U

T

O

14

28

29

27

Gate

Gate

17

In

Out

500Hz

315Hz

34

LOGIC

PROGRAMS 

33

13

12 11

T ape

CD

REMOTE  LOGIC

25 26

25 26

32

REMOTE VOLUME

VCA

31

10

9

20

OFF

ON

-6

3,15kHz

Bass

Treble

Mid

Gain

Mid

Bass

Treble

Gain

1 k Hz

1,4kHz

700Hz

2,4kHz

2 k Hz

6,3kHz

4 k Hz

18

PROFESSIONAL AMPLIFIED

AUTOMATIC MIXER

-43

-26

-35

-16

-10

-14

-8

15

16

-2

-4

0

+4

L
O
U
D
S
P
E
A
K
E
R

2

4

3

1

ZONE

19

 

 

Fig.1b (Automatic Mixer AM3000) 

 

21

  230V~  50÷60Hz

5

S.N.

6

7

8

Gate

Gate

3

4

B ass

Ov er

T reble

Mid

Bass

Over

Treble

Mid

Gain

Gain

1

25

24

22 23

26

25

25

26

26

26

25

25

26

25

26

26

A

U

T

O

A

U

T

O

A

U

T

O

N

O

M

 O

F

F

25 26

25

AUTOMATIC MIXER

13

PROFESSIONAL

Gate

Gate

Gate

Gate

30

28

29

27

34

G

N

D

 L

IF

T

LINK IN

Gate

Gate

17

14

500Hz

315Hz

Out

In

Bass

Treble

Over

Ov er

Bass

Mid

Treble

Over

Bass

Mid

Treble

Gain

Gain

Ov er

Bass

Mid

Treble

Mid

Gain

Gain

Bass

Treble

Mid

Over

Gain

Bass

Treble

Mid

Ov er

Gain

1 k Hz

1,4kHz

2,4kHz

2 kHz

700Hz

4 kHz

3,15kHz

6,3kHz

18

15

20

REMOTE  VOLUME

31

33

32

F

IL

IB

PROGRAMS 

LOGIC

A

L

L

 O

'R

ID

E

L

A

S

T

 O

N

N

O

M

 O

N

REMOT E LOGIC

VCA

12

9

11

Tape

CD

10

OFF

ON

-16

-43 -35 -26

-14 -10

-6

-8

-4

+4

0

-2

16

 

Summary of Contents for AMA 3000

Page 1: ...UK_AutoMixers_V2 doc Rev 2 0 1 PUBBLIC ADDRESS SERIES PROFESSIONAL AUTOMATIC MIXER AMA 3150 AMA 3250 AM 3000 AM 3008 Owner s Manual...

Page 2: ...45 The Expansion has 8 electronically balanced micro phonics inputs With the possibility to connect up to 2 expansions in cascade could have a max of 24 micro phonics inputs available This unit is the...

Page 3: ...C 656 OPTIONAL REMOTE CONTROL CARD Optional cards for independent volume remote control for each channel and for the master This card could have ON OFF or volume function b C 718 OPTIONAL CARD FOR LOG...

Page 4: ...ing instead of turning on and off gives a softer and more natural starting Softened microphones even technically working are quite low to seem closed APPLICATIONS WITH PA SYSTEMS This kind of applicat...

Page 5: ...put supplies the direct signal of the inputs without the eventually settled tone corrections or the post master signal that is whit all the corrections settled by the tone and level controls OPTIONAL...

Page 6: ...GIC GROUND logic ground is different to the audio ground Connect at this pin all logic ground points supply s ground of outside logic circuit enclosed For avoid click in commutation condition do not c...

Page 7: ...d select to the outside the better loudspeakers type for the system to realize In Fig 3 there are any loudspeakers connections system example Constant voltage lines 50V 70V 100V In order to achieve th...

Page 8: ...CD 7dBu Output impedance PRE OUT Electronic balanced Unbalanced 140ohm bal 70ohm unbal Output sensitivity 0dBu Output impedance REC Unbalanced 70ohm unbal Output sensitivity 0dBu Output impedance SEND...

Page 9: ...ne main equalizer 19 LOUDSPEAKER speaker lines selector 20 POWER ON OFF switch 21 MAINS 230 V supply mains socket with protection fuse of CA mains 22 TAPE REC stereo output for audio recorder 23 TAPE...

Page 10: ...ble Gain 1 kHz 1 4kHz 700Hz 2 4kHz 2 kHz 6 3kHz 4 kHz 18 PROFESSIONAL AMPLIFIED AUTOMATIC MIXER 43 26 35 16 10 14 8 15 16 2 4 0 4 L O U D S P E A K E R 2 4 3 1 ZONE 19 Fig 1b Automatic Mixer AM3000 21...

Page 11: ...s Over Gate Mid Bass Gate Over Mid Gain Gain Treble Treble Bass Gate Over Mid Bass Over Gate Mid Gain Gain Treble Treble Bass Over Gate Mid Bass Over Gate Mid Gain Gain 20 REMOTE VOLUME 31 REMOTE LOGI...

Page 12: ...Z tot 8 4 125W 50 100 70 COM 4 V 0 Fig 3 _ LOUDSPEAKER LINES CONNECTION FOR AMA3150 AND AMA3250 Fig 3a _ Constant impedance lines connection Z tot 4 50 100 70 V COM 50V 50V 50V 4 0 100 50 70 COM 4 V...

Page 13: ...lume remote board in option JP1 On without volume remote control board option Open with volume remote board in option Don t get on more than one jumper for time JP17 On POST master PRE OUT output sign...

Page 14: ...UK_AutoMixers_V2 doc Rev 2 0 14...

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