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DSP-3 Signal Manager Software Support Troubleshooting Guide
Note: See the QSC Audio web site for
http://www.qscaudio.com/products/amps/dsp/dspintro.htm
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| See DSP - 3 |
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| Does DSP - 3 | No | Hardware Support |
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| have power? | Troubleshooting |
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| Guide. | Is there a problem |
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| Are the input |
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| No |
| Does DSP - 3 | No | phoenix connectors |
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| with a specific |
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| Yes |
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| pass audio? | oriented correctly (+, |
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Yes |
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| configuration? |
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| - and gnd) |
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| Does |
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| Yes |
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| online? |
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| Yes |
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| No | Yes |
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| Is there a |
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| Yes |
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| ’disconnected |
| Plug in |
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| wires’ error? |
| phoenix |
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| Is there a problem |
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| connectors |
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| correctly or |
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| updating firmware? |
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| rewire |
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| Does |
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| according |
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| line periodically? |
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| Is there a harsh |
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| Yes |
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| to front |
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| (distortion) sound |
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| label. |
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| coming from the |
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| speakers? |
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| Try deleting all |
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| Yes |
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| wires and redrawing |
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| or select the objects |
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| No | |||
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| one channel at a |
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| Yes |
| time and use auto |
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| The default |
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| wire. Also look for |
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| stray objects on |
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| location for the |
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| other areas of the |
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| firmware file is C:\ |
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| Is this sound |
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| workspace. |
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| Program Files\ |
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| Failed |
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| caused by the |
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| QSC Audio\Signal |
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| Bypass |
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| Can firmware |
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| Manager\ and it |
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| noise | No |
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| No |
| should be a .efd |
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| file be found? |
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| file. The naming | disappear? |
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| convention is |
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| d3fv0410.efd |
| Another |
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| where 0410 refers | Yes |
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| Yes |
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| to firmware | component in the |
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| version 4.1.0. |
| system is causing |
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| the noise. |
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| Is there a filter |
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A ’Failed to read DSP |
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| for further troubleshooting. The |
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| block in the |
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ID’ error is usually fatal. |
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| default path for configuration |
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| configuration? |
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Try disconnecting and |
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| files is, C:\Program Files\QSC |
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reconnecting power to |
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| Audio\Signal Manager\Venues. |
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the |
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return |
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| Yes |
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| for repair or use |
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software that matches |
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| With some filter types, most notably high- |
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| version of firmware |
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already installed. See |
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| pass filter with 12dB/octave or greater |
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www.qscaudio.com for |
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| slope, it is possible to drive the DSP filter |
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all software/firmware |
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| into forced overflow oscillations when the |
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| releases. |
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| input to the filter is too large. This is a |
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| normal characteristic of certain DSP filters |
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| and is not a bug or defect. Reduce the gain |
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| at the input of the filter object and |
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| compensate with gain following the filter |
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| object. |
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DSP0002 | 3 |
