background image

7

INPUT
(L & R)

Clip

Signal

Protect

Active

Clip

Signal

Protect

Active

STY

POWER

Channel 1

Channel 2

HIGH POWER STEREO AMPLIFIER

EFFECT

MAIN MIX

ALT 3

ALT 4

LINE IN 11/12

LINE IN 9/10

LINE IN 7/8

LINE IN 5/6

HALL-1
T=10.0S

OUTPUT
(L & R)

MAIN INSERT
(L & R)

VISION 3500

POWERSTATION

RW-15

EQ-3231F

POWER

ON

20

25

31.5

40

50

63

80

100

125

160

200

250

315

400

500

630

800

1K

1.25K

1.6K

2K

2.5K

3.15K

4K

5K

6.3K

8K

10K

12.5K

16K

20K

20

25

31.5

40

50

63

80

100

125

160

200

250

315

400

500

630

800

1K

1.25K

1.6K

2K

2.5K

3.15K

4K

5K

6.3K

8K

10K

12.5K

16K

20K

+15

+10

0

-10

-20
dB

-15

+20

+15

+10

0

-10

-20
dB

-15

+20

   VU

   VU

   CLIP
OUTPUT

   CLIP
OUTPUT

BY PASS

   FILTER

   18dB/OCT

0dB

+6dB

8

LEVEL

BY PASS

OFF ON

0dB

+6dB

8

LEVEL

OFF ON

4K

20K

3K

Hz

20K

3K

Hz

4K

+15

+10

+5

0

-5

-10

-15
dB

+15

+10

+5

0

-5

-10

-15
dB

FEEDBACK FREQUENCY DISPLAY

CH 1

CH 2

+15

+10

+5

0

-5

-10

-15
dB

+15

+10

+5

0

-5

-10

-15
dB

   FILTER

   18dB/OCT

HIGH

LOW

HIGH

LOW

     DISPLAY
 THRESHOLD

     DISPLAY
 THRESHOLD

400

40

Hz

60

400

40

Hz

60

Summary of Contents for EQ-3231F

Page 1: ...EQ 3231F ORDERCODE D1923...

Page 2: ...P Audio for more excellent audio products We design and manufacture professional audio equipment for the entertainment industry New products are being launched regularly We work hard to keep you our c...

Page 3: ...dio EQ 3231F Product Guide Warning Safety instructions Operating Determinations Description Features Overview Front side Overview Back side Installation Set Up and Operation Connecting EQ 3231F Mainte...

Page 4: ...ion Never remove warning or informative labels from the unit Never use anything to cover the ground contact Do not insert objects into air vents Do not connect this system to a dimmerpack Do not switc...

Page 5: ...avoid causing the next piece of equipment in your sound path to overdrive You also preserve valuable dynamic reserve headroom For replacement use fuses of same type and rating only Prevent distortion...

Page 6: ...y is 15 dB When the signal level has been adjusted the curve of the attenuator is the EQ s frequency response NOTE When adjusting the level between neighboring frequency points there should not be a w...

Page 7: ...s when the BY PASS function is available 9 Output Clip LED This LED indicates whether the output signal is clipped or not When the LED flashes once in a while indicating the signal is sometimes clippe...

Page 8: ...nstall this device on a flat surface not bending or curved Do not supply power before all components of the system are set up and connected properly If you want to filtrate a frequency below 40 Hz you...

Page 9: ...6K 2K 2 5K 3 15K 4K 5K 6 3K 8K 10K 12 5K 16K 20K 20 25 31 5 40 50 63 80 100 125 160 200 250 315 400 500 630 800 1K 1 25K 1 6K 2K 2 5K 3 15K 4K 5K 6 3K 8K 10K 12 5K 16K 20K 15 10 0 10 20 dB 15 20 15 10...

Page 10: ...bleshooting Dap Audio EQ 3231F This troubleshooting guide is meant to help solve simple problems If a problem occurs carry out the steps below in sequence until a solution is found Once the unit opera...

Page 11: ...The max increase reduce of the frequency 15dB Dynamic range 118dB Input gain 6dB Indicator Power Output VU Low Cut Filter Clip Output By Pass Feedback Input impedance Balanced 20K Unbalanced 10K Outp...

Page 12: ...2004 DapAudio...

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