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 User’s Manual   

13   17

 

 

Then, turn it back on again while pushing both 
knobs (volume and preset) until the parameter 
menu  with  its  four  items  preset,  parameters, 
config, and utility appear. 

 

By  turning  the  preset  knob,  you  can  change 
from  one  menu  item  to  the  next  which  is 
indicated by a small arrow. 

 

By  pushing  the  preset  knob,  you  choose  the 
respective item from the menu. 

 

14.3.

 

General comments on programming 

the DSP

 

 

Turning  the  preset  knob  one  click  to  the  right 
will  always  bring  you  to  the  next  item  of  a 
menu,  i.  e.  to  the  next  parameter  to  be 
programmed.  This  knob  is  therefore  also 
marked  „parameter“.  For  simplicity,  we  will 
continue to name this knob the preset knob. 

 

Changing a value or character is always done 
by  turning  the  volume  knob.  This  knob  is 
therefore also marked „value“. However, here 
too for simplicity, we will stay with the name of 
volume knob. 

 

These  knobs  are  so-called  dynamic  rotary 
encoders,  meaning  that  when  slowly  turning 
one  of  them,  the  value  will  change  in  small 
increments  whereas  turning  a  knob  by  the 
same  amount  more  quickly  will  change  the 
value superproportionally faster. This enables 
a  fast  but  precise  setting  of  the  desired 
values. 

 

By  pushing  the  volume  knob,  you  will  go  up 
one  level  in  the  menu  hierarchy.  Whenever 
you have changed any parameter, you will be 
asked  whether  you  would  like  to  „Save 
changes?“.  Pushing  the  volume  button 
indicates  „yes“  and  your  changes  will  be 
saved  (

  „Saving  …  do  not  interrupt“). 

Pushing  the  preset  knob  indicates  „no“  and 
the display will show „Changes discarded!“. 

 

The  following  4  sections  will  describe  the 
programming possiblities of the 4 menu items. 
For  quick  reference,  there  is  a  table  of  all 
programmable  settings  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 given preset. 

 

Preset  output:  Choose  the  desired  outputs 
for a given preset. The procedure is described 
in detail in section 14.1.. 

14.5.

 

Parameters 

 

 

Briefly  push  the  preset  knob.  The  Edit 
Parameterset windows will appear. 

 

Briefly  push  the  preset  knob.  The  first 
parameterset will select. 

 

In  case  you  wish  to  choose  a  different 
parameterset  slot,  briefly  push  the  volume 
knob.  That  way  you  move  back  to  the  Edit 
Parameterset  menu  and  can  choose  a 
different preset by turning the volume knob. 

 

Level:  Determine  the  level  for  each  output. 
Set  the  desired  value  by  turning  the  volume 
knob.  Pushing  the  preset  knob  will  bring  you 
to  the  next  output.  With  this  indivudual  level 
setting, you will achieve an optimal balance of 
the  outputs  which  remains  even  when 
changing the master volume. 

 

VOLUME    -50   -36   -30   -22   -15   -9   -3   0dB       1 

 

PRESET   

 

 

 

       2 

 

 

Delay:  It  can  be  set  in  1-meter  increments 
and  the  corresponding  delay  time  is  given  in 
milliseconds (calculated according to a speed 
of sound of 343 m/s, corresponding to a room 
temperature of 20 °C). Here, too, pushing the 
preset knob will move  you from one output to 
the next.

 

 

Graph  EQ:  Set  the  level  of  the  31  bands  of 
the graphic equalizer for each of the 2 outputs 
(see  picture  below).  By  turning  the  preset 
knob,  you  will  move  to  the  next  frequency; 
again by pushing it,  you will move to the next 
output.  

 

VOLUME    -50   -36   -30   -22   -15   -9   -3   0dB       1 

 

PRESET   

 

 

 

       2 

 

 

Param  EQ  1  Freq:  Set  the  1

st

  frequency  of 

the fully parameteric equalizers (range: 20 Hz 
to 20.45 kHz). Here, too, the value is set with 
the volume knob. Pushing the preset knob will 
bring  you  to  the  next  output,  so  you  can  set 
the first frequency for each output. 

   Graph   EQ      20.00kHz | 
   

  0.0dB 

Output1   | 

   Level 

 

 

       | 

   

  0.0dB 

Output1   | 

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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