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From the Utilities Window, can be accessed also the all processes for Saving/Recalling presets 
to/from   Pc   and   to/From   the   DPA880   and   for   configuring   Special   Processes   activated   by   the 

External Switch Input Ports.

Particularly:

Load

: allows to load on the Pc Remote Control a configuration previously saved on Pc

Save

: allows to save on Pc the current editing session

Store

: allows to store on the  DPA880, in one of the 6 available  location,  the  current editing 

session

Read

: allows to read from the DPA880, one of the 6 stored presets and to display it on the 

current editing session

Input Copy

: allows to copy the setting of one Input channel on an other one

Output Copy

: allows to copy the setting of one Output channel on an other one

Switch

: this particular button is allowing to enter e window where from up 4 lines (switches) can 

be set as 0 (boxes unchecked) or 5V (boxes checked).

The switched controlled by this window actually set as 0V or 5V the physical 4 output “switch”  
lines available on the DPA880 back panel and useful for controlling remote devices.

Stop

: allows to unconnect the currently edited unit from the PC Sw without exiting the Pc Sw 

itself.
This function is useful when operating in net mode with more units connected all together.

Extra Program

: the External Program section is allowing the user to set as active or not active 

anyone of the 4 available Input Switches.
When set as active one or more of them, it is also possible to define with the “Configure Mode” 

option, if the Input Switch signal has to be considered active on its High or Low level detected.

Summary of Contents for DPA-880T

Page 1: ...DPA 880T 8 In 8 Out Digital Matrix Mixer 19 482mm DIGITAL USB...

Page 2: ...mote control The DPA880 is a powerful Matrix allowing to select as input for any of the 8 input independently a Line Level Input or a Microphone Input where for the microphone input there is the possi...

Page 3: ...ill end with showing on the LCD the currently running preset s name Stand Alone Mode When the DPA880 is operating as stand alone unit so running one of the 6 available presets previously created and s...

Page 4: ...F on Outputs from 1st order Butterworth 6dB Oct up to 4th Order Butterworth Linkwitz or Bessel 24dB Oct LPF on Outputs from 1st order Butterworth 6dB Oct up to 4th Order Butterworth Linkwitz or Bessel...

Page 5: ...s allowed being possible to connect to the RS485 the Wall Panel Control and at the same time the Pc Sw Remote Control can be used if connecting the Pc on the USB connection Wall Panel Remote Control O...

Page 6: ...be controlled as ONE ONLY unit not being allowed the net control of more units when using the USB connection Nevertheless when using the USB connection the Pc Remote Control Sw can operate at the sam...

Page 7: ...iding problems is highly suggested to work with COM ports number within the 10 If the Pc will assign to the USB connection a COM port exceeding the number 10 please force to assign a port from 1 to 9...

Page 8: ...el setting and bringing it to 0dB A Master Gain can be used to Mute the all Inputs 0 or to bring all of them to a level up to 0dB 100 For each input is possible to set the signal Phase as Direct unche...

Page 9: ...0 4 in steps of 0 1 Q Gain the selectable Gain range is from 12dB to 12dB in steps of 0 5 dB Variable Q High Shelving Filter here Center Frequency Band Width Q Slope and Gain can be adjusted Center F...

Page 10: ...r to see what s the Phase response of the channel once set up the all filters of the EQ it is possible selecting the Phase choice on the top right of the Graphic window to turn the graphic in Phase Re...

Page 11: ...to feedback A Phantom power supply can be activated if microphones using a such power supply are chosen Note at the bottom of the Meter Bar aside the level slider both when Line or Microphone Input a...

Page 12: ...Slope allows you to select the X Over s High Pass Filter Shape and Order The available shapes and orders for the High Pass Filter are listed below Bypass High Pass Filter Bypassed Buttw 6dB Butterwor...

Page 13: ...type Peaker variable Q high Shelving and variable Q low Shelving BELL Filter here Center Frequency Band Width Q and Gain can be adjusted Center Frequency the selectable frequencies range is from 20Hz...

Page 14: ...rame In order to see what s the Phase response of the channel once set up the all filters of the EQ it is possible selecting the Phase choice on the top right of the Graphic window to turn the graphic...

Page 15: ...e Release Time and Knee type of the Output Channels RMS Compressor Threshold the selectable range of the RMS Compressor s Threshold is from 18dBu OFF to 12dBu in steps of 0 2dBu Ratio the selectable r...

Page 16: ...of the Peak Limiter s Release Time is from 0 1s to 3s in steps of 0 1s Attack Time the selectable range of the Peak Limiter s Attack Time is from 5ms to 200ms in steps of 1ms from 5ms to 20ms then 5m...

Page 17: ...Node On the Editing mix routing it is possible to adjust the Level of each input assigned to the Output selected by the related button So selecting any one of the available 8 buttons the related Outp...

Page 18: ...cking on its name in the processes block diagram Particularly in this page is also resumed the current selections operated for the Inputs in terms of available Eq or Feedback Eliminator processes when...

Page 19: ...s enough to press the related buttons within the Input Linked and Output Linked frames The Main output Level can also be adjusted from this Utilities window This is the same Level control used by the...

Page 20: ...setting of one Output channel on an other one Switch this particular button is allowing to enter e window where from up 4 lines switches can be set as 0 boxes unchecked or 5V boxes checked The switch...

Page 21: ...Priority in serving the events related to the active Switches see below The desired Priority can be set selecting one of the 8 options available corresponding to the following Priority Table accessibl...

Page 22: ...ored within the DPA880 Through the Button Store The Extra Presets can be saved in 4 available locations where the location number is corresponding to the related Switch Input Event To anyone of the 4...

Page 23: ...g DSP Dream SAM3716 24bit data x 96 bit coeff Sw Enhanced Precision Sampling Frequency 48kHz Converters 4xAK5385 Codecs 24bit D A General Data S N 98dBu A weighted Microphone 104dBu A weighted Line TH...

Page 24: ...DPA880 Processes Block Scheme...

Page 25: ...China Office 4 5Floor Building B No 885 Shenzhou Road Science City Guangzhou China Tel 86 20 62845258 59 60 Fax 86 20 62845256 Http www marani com cn MAINS...

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