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miniDSP Ltd – Hong Kong / Email : 

[email protected]

 / Features and Specifications are subject to change without prior notice 

P 19 

6

 

Troubleshooting  

 

The following symptoms were found to be the most likely cause of issues. 

 
Item# 

Symptoms 

Troubleshooting recommendation 

If not solved go to item 

No audio going through 

- Make sure that audio signal is shown on the RMS input & 
output meters. 
- Double check that input & output mute buttons are not 
enabled 

- Confirm that master mute is not enabled 
- Confirm that you are synchronized and live 
- Confirm that your IR/Front panel volume isn’t at minimum 

- Click “Restore to Factory default” while connected to the 
unit to reset its configuration. We first recommend that you 
unplug your amplifier to reconfigure your audio path.  

Cannot reload 
configuration 

- Confirm the file format of your file (.xml) 
- Confirm the version of the file  

10 

Cannot install software 

- Confirm that you installed the required frameworks (Adobe 

Air/ Microsoft .net v3.5 / SP2 XP) 
- Confirm that you do not have a firewall blocking 
communication on localhost 

10 

10 

Problem unsolved by 

above suggestions 

- Have a look at our forums to see if someone else already 

had this issue since we’re very active at helping the 
community.  
- Send us an email ([email protected]) with a clear 
explanation of the symptoms and descriptions of the 

troubleshooting steps you already performed  

n/a 

  
 
 

Содержание OpenDRC-DA

Страница 1: ...Hong Kong Email info minidsp com Features and Specifications are subject to change without prior notice P 1 OpenDRC DA USER MANUAL Manual revision Description Date V1 0 Initial revision 18 03 2015 www...

Страница 2: ...re Setup 7 4 Plug in Architecture OpenDRC 2x2 9 4 1 1 Main Page 9 4 1 2 Preset Memory selection 9 4 1 3 Main Tab 9 4 1 4 Input channel mode 10 4 1 5 Parametric Equalizer 10 4 1 6 FIR Finite Impulse Re...

Страница 3: ...aved to both the DSP and the Flash for long term memory Once happy with your configuration you can disconnect the board from your computer since from this point on the audio configuration will run as...

Страница 4: ...hat you have the software correctly configured and won t cause any damage to your system Finally this unit is a very flexible board and 99 of typical questions we receive at the tech support departmen...

Страница 5: ...l connectivity diagram for a basic setup with analog inputs analog outputs To prevent any damage make sure the board is turned OFF before doing any connection modifications Note that the computer is o...

Страница 6: ...n on Neutrik 3pin XLR connector S Cable Shield Positive cable Return cable 2 2 3 Analog Audio outputs connectivity The OpenDRC DA will output balanced or unbalanced signals If you do not wish to build...

Страница 7: ...p under Windows Once the configuration finalized the plug in will automatically boot up 4 You can now connect the OpenDRC board to one of the USB 2 0 port of your PC The device will be recognized as a...

Страница 8: ...ded to the current plug in firmware along with the current settings you have b Restore to Default With this option the software application resets all settings back to factory default and reload the f...

Страница 9: ...memories for a quick reconfiguration of the processor Under each configuration all settings of the platform are saved Placed at the top of the user interface simply toggle between configurations by cl...

Страница 10: ...r EQ band selection Select one of the 6 x Parametric Equalizers Filter type Select between Peak Low Shelf High Shelf Bypass Disables the equalization but doesn t reset the settings A handy tool to che...

Страница 11: ...atted binary bin file is being loaded into the software Such file is using IEEE754 single floating point format and typically comes from one of our software partners In a manual input the FIR coeffici...

Страница 12: ...n will pop up to announce how many taps were loaded 4 1 6 2 Manual input mode If your 3rd party software provides the filter taps in a text format you can copy and paste them to the dialog box providi...

Страница 13: ...sover IIR Controls for the Low High pass filters are available when clicking on the Xover crossover button The log scale graph gives you the equivalent response of the applied filter By pointing the m...

Страница 14: ...his plug in For complexity reasons inter plug in compatibility is not supported 4 2 2 Save configuration Use this feature to save your audio settings configuration The following dialog box allows you...

Страница 15: ...alog box will confirm a successful learning and a green arrow appears once the command learned In case the platform fails to learn the remote command you most likely do not have a Philips RC6 Sony Nec...

Страница 16: ...up Step 4 Click on Open Hex file to browse to the firmware file and browse to the following folder Program Files MiniDSP OpenDRC 2x2 firmware_tools Windows Step 5 Once the Hex file selected click on P...

Страница 17: ...clear all memory and overwrite the DSP configuration Step 8 With the unit now running both a CPU DSP new firmware you can reload your setting configuration Just go to the backed up files you saved pr...

Страница 18: ...ate Converter for compatibility with most common sample rate 20 216kHz Analog Audio outputs Fully balanced audio on Balanced Neutrik XLR connector ESS DAC 9023 with 112dB SNR Max output 2Vrms Sample r...

Страница 19: ...ick Restore to Factory default while connected to the unit to reset its configuration We first recommend that you unplug your amplifier to reconfigure your audio path 2 2 Cannot reload configuration C...

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