Amp Modules FAQ

What is the difference between Lite and Pro Programming Board?

How should I connect the micro-match connectors from the input interface to the DSP-D/C board?

How should I connect the signal input to D-Cell504, without input interface, if I would like to use it in Mono input configuration?

I have an amp module set at 230Vac. As soon as I turn it, supplying 230Vac, the fan starts to run for few seconds. If I leave the amp module, set at 230Vac supplying it with 125Vac, the fan starts to run at low speed, without stop itself.

Regarding DigiMod 3000 PFC, What is the current consumption for the 2 units working together?

I would like to replace the DigiMod’s fan, what is its NPN?

How can I set the DigiMod in order to use it @ 110V?

In D-Cell504 4ch module the fan in the center doesn’t work even if board is hot, is that normal?

What do they mean the led on mainboard of DigiMod 3000 PFC?

Can I put in parallel both outputs of the D-Cell504 without problems in order to rise lower minimum loudspeaker impedance to 2 Ohms?

What do they mean the led on control-board plus of DigiMod Series?

Is DSP mounted in a DigiMod IS different by the DSP provided in the D-Cell504 DSP IS? Is it possible to exchange them?

D-Cell504 has the Load Impedance Measurable that would give the possibility of monitoring each separate channel. Is this feature applicable in Bridge Mode also? If yes, which are the connector pins to use?

Is there a way to monitor the load impedance connected on DigiMod?

How can I balance the DSP outputs ch3-ch4?

We used 32bit OS and therefore the 32bit Sigma Studio. I’ve changed my operating system to 64bit and the 64bit Sigma Studio software works, but it can’t read the “old” 32bit setups. Why isn’t it possible?

How can I modify the D-Cell504 flat cable in order to connect two XLR connectors for each channel?

What might be the consequences in terms of limiter settings, if a manufacturer were to establish an input/output gain, selecting a DigiMod 38 dB with the 32 dB jumper in place? How do they work the scale factors for DSP-4?

I would like to place the IN interface for DSP-D in another side than our own heat-sink, created on purpose. What are the Pin-Outs from the Input interface > Ribbon > DSP-D?

How can i download the ProManager licence for the access?

Can you indicate me how many 3004PFC4 amplifiers can be connected in daisy chain through PowerCON?

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