background image

 
 

 

 User’s Manual   

6   17

 

 

7. Front Panel: Controls and Indicators 

 

I

0

GAIN

TREBLE

MIDDLE

BASS

GATE

LEVEL

0

1

2

8

9

10

3

4

5

6

7

CLIP

SIG

GAIN

TREBLE

MIDDLE

BASS

GATE

LEVEL

0

1

2

8

9

10

3

4

5

6

7

CLIP

SIG

GAIN

TREBLE

MIDDLE

BASS

GATE

LEVEL

0

1

2

8

9

10

3

4

5

6

7

CLIP

SIG

GAIN

TREBLE

MIDDLE

BASS

GATE

LEVEL

0

1

2

8

9

10

3

4

5

6

7

CLIP

SIG

GAIN

TREBLE

MIDDLE

BASS

GATE

LEVEL

0

1

2

8

9

10

3

4

5

6

7

CLIP

SIG

CD

AUX

LEVEL

0

1

2

8

9

10

3

4

5

6

7

BASS

-10

-8

-6

6

8

10

-4

-2 0

2

4

TREBLE

-10

-8

-6

6

8

10

-4

-2 0

2

4

POWER

DIGITAL

AMPLIFIED MIXER

CLIP

PROT

CLIP

PROT

VOLUME

PRESET

-50 -38 -30 -22 -15 -9

-3

0 dB

VALUE

PARAMETER

VOLUME

PRESET

PRESS

ENTER

PRESS

BACK

1

2

1

2

OUT STATE

HP

 

2240

CH5

CH4

CH3

CH2

CH1

18

17

16

14

11

10

9

8

1

2

12 13

3

4

15

5

6

7

 

 

1. 

GATE – MIC/LINE input Noise Gate activation threshold control 

2. 

GAIN – MIC/LINE input gain control 

3. 

AUX / CD – AUX/CD input selector 

4. 

TREBLE – AUX/CD inputs Treble tone control 

5. 

CLIP – Output 1 and Output 2 signal Clip led indicator 

6. 

PROT – Power unit 1 and Power unit 2 protect state led indicator 

7. 

LCD – 20x2 Back light LCD display for DSP parameters view 

8. 

TREBLE – MIC/LINE input Treble tone control 

9. 

MIDDLE – MIC/LINE input Middle tone control 

10. 

BASS – MIC/LINE input Bass tone control 

11. 

LEVEL – MIC/LINE input level control 

12. 

SIG – MIC/LINE input Signal presence led indicator 

13. 

CLIP – MIC/LINE input signal Clip led indicator 

14. 

LEVEL – AUX/CD inputs level control 

15. 

BASS – AUX/CD inputs Bass level control 

16. 

VOLUME / VALUE / BACK – Volume, Value and Back navigation control for DSP processor 

17. 

PRESET / PARAMETER / ENTER – Preset, Parameter and Enter navigation control for DSP 

18. 

POWER – Power on switch 

 

 

8. Back Panel: Controls and Connectors 

 

1

ON

2

3

1

3

2

PUSH

1

3

2

PUSH

1

3

2

PUSH

1

3

2

PUSH

1

3

2

PUSH

1

ON

2

3

1

ON

2

3

1

ON

2

3

1

ON

2

3

5

7

6

8

1 2 3 4

PRE OUT 2

PRE OUT 1

REMOTE

PRIORITY

REC

CD

AUX

BALANCED MIC / LINE INPUTS

CH 1

CH 2

CH 3

CH 4

CH 5

48V

PHANTOM

ON

LINE

48V

PHANTOM

ON

LINE

MIC

48V

PHANTOM

ON

LINE

48V

PHANTOM

ON

LINE

48V

PHANTOM

ON

LINE

DIRECT OUT +6dB

230V~ 50 ·60Hz

FUSE T               A/250V~

MAINS

PROTECTION DO
NOT REMOVE SCREW

GROUNDING

FOR CONTINUED

100V

70V

50V

COM

-

W

4

POWER OUTPUT

+

1

2

DO NOT OPEN

RISK OF ELECTRIC SHOCK

CAUTION

FIRE OR ELECTRIC SHOCK DO NOT EXPOSE

TO REDUCE THE RISK OF

THIS EQUIPMENT TO RAIN OR MOISTURE.
TO PREVENT THE RISK OF FIRE HAZARD

WARNING:

REPLACE WITH SAME TYPE 250 VOLT FUSE.

3 = COLD -

2 = HOT +

1 = GND

3

2

1

INPUT / OUTPUT

XLR BAL

S.N.

Made in Italy

MIC

MIC

MIC

MIC

19

20

21

22

23

24

25

26

27

28

29

30

31

32

 

 

 

19. 

MAINS – AC 230V power supply socket, with incorporated protection fuse 

20. 

POWER OUT – Output 2 connector for loudspeaker lines connection 

21. 

MICROSWITCHS – MIC/LINE input sensitivity selector and 48V Phantom activation 

22. 

MIC / LINE – Balanced inputs with variable sensitivity 

23. 

POWER OUT – Output 1 connector for loudspeaker lines connection 

24. 

PRE OUT 2 – Mixed and processed output of the DSP channel 2 

25. 

PRE OUT 1 – Mixed and processed output of the DSP channel 1 

26. 

REMOTE – RJ45 connector for remote Master level and Priority control 

27. 

PRIORITY – Phoenix connector for configurable priority function control 

28. 

REC – Mixed stereo line output 

29. 

CD – Stereo CD input 

30. 

AUX – Stereo line input 

31. 

DIRECT OUT – Mixed output of the amplifier without DSP processing 

32. 

LEVEL – Direct out level control 

Summary of Contents for HP2150

Page 1: ...si iio o on n n S S Se e er r ri iie e es s s H H HP P P2 2 21 1 15 5 50 0 0 H H HP P P2 2 22 2 24 4 40 0 0 D D Di iig g gi iit t ta a al ll A A Am m mp p pl lli iif f fi iie e ed d d M M Mi iix x xe...

Page 2: ...t 8 11 Protection System 9 11 1 Power Output Short Circuit 9 11 2 Turn On Turn Off Delay 9 11 3 Power Unit Over Temperature 9 11 4 Power Supply Over Voltage 9 11 5 Power Supply Soft Start 9 12 Advance...

Page 3: ...Do not connect input signal higher than that indicated in the manual 14 Do not connect the amplifier output to the input of another channel 15 Do not connect any output of the amplifier to power sour...

Page 4: ...s to the EMC immunity limits CE labelled All electrical equipment sold in the EC should be approved as for what concerns protection against electromagnetic fields high tension and radio interference C...

Page 5: ...x240W allows high power range in compact size and low weight Both models operate on 230 VAC 50Hz and may be desk or rack mounted The High Precision Series is extremely versatile all in one solution ye...

Page 6: ...PARAMETER ENTER Preset Parameter and Enter navigation control for DSP 18 POWER Power on switch 8 Back Panel Controls and Connectors 1 ON 2 3 1 3 2 PUSH 1 3 2 PUSH 1 3 2 PUSH 1 3 2 PUSH 1 3 2 PUSH 1 O...

Page 7: ...socket 31 for the preamplified signal not DSP processed are located on the rear panel of the equipment The figure Fig2 shows the connections to this socket This output is electronically balanced The o...

Page 8: ...l or lower than the RMS power value of used amplifier It s a good rule arranging a 10 20 safety margin on the amplifier power capability Constant impedance lines 4 Ohms terminal should be used In orde...

Page 9: ...hat the ambient temperature is too high or to the insufficient ventilation of the rack cabinet The equipment will resume normal operation as soon as the cause of the temperature overload has been elim...

Page 10: ...ptional cards insertion J10 J13 J23 J21 J19 J16 JP1 J24 P1 C113 J22 J20 J14 JM11 JM12 J12 PCB7441 J11 J15 J 2 0 8 J 2 0 1 J 2 0 9 1 J 2 0 2 1 1 J 2 0 3 J P 6 1 J P 5 1 J P 4 1 J P 3 1 J P 2 1 JP1 1 J...

Page 11: ...reset settings can be guarded against accidental changes In this Vol Preset protect changes can only be undertaken by pushing and turning a knob at the same time In order to switch from one preset to...

Page 12: ...right Now you can set the next character When you ve filled in the preset name turn the preset knob one click to the right to now determine the master volume for this preset Set the value by turning...

Page 13: ...at the end in section 14 8 14 4 Presets Preset name Determine the name for a given preset The procedure is described in detail in section 14 1 Preset master volume Setting the master volume for a giv...

Page 14: ...ade by simply turning the knobs without pushing them Turning the volume knob by one click either enables or disables the protection Welcome screen Line 1 Set the first line 16 characters of the welcom...

Page 15: ...EQ 1 Freq Frequency of the 1 st parametric equalizer settable for each output 20Hz 20kHz Param EQ 1 Gain Gain of the 1 st parametric equalizer settable for each output 44dB 18dB Param EQ 1 Q Q factor...

Page 16: ...speaker lines to the correct power output socket Select the indicated input sensitivity mic Line by the dipswitch 21 located on the back panel for each input in accord with the source Active the phan...

Page 17: ...00 Ohm 600 Ohm Bass control 12 dB at 70 Hz 12 dB at 70 Hz Middle control 12 dB a 700 Hz 12 dB a 700 Hz Treble control 12 dB at 10 kHz 12 dB at 10 kHz REC output level 0 dBu 775 mV 0 dBu 775 mV PRE OUT...

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