UGS-muse preamp GB

hi schultzsch.
are you using only the 2 encoders without the buttons?
how did you manage to get into the menu without the 2 buttons on the left?

btw your fronts look amazing?
would you eventually share your cad front covers with me?

thx

br
slavko
 
Try to upload the last firmware. First of doing that you will have to delete all settings from the memory.

If the fw version is ok maybe you didn’t connect the switches?
Or you don’t have the debouncing circuits in place?
Is the volume enconder mutting the signal when you press it?
 
out of curiosity I`ve done a measurement to look at the noise on the output. The input of the soundcard that I used was calibrated first of doing this measurement.
 

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Awesome Alex and congratulations for finishing up this beauty!

Is there a GB planned for boards and everything?
Thanks !
I don’t have time to finish a few little things like the software is not completed and the major problem is the FPGA I use for signal processing is now end of life… 🙁
So I need to find a replacement first and then do another PCB.
If I had more time I could do it faster
 
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No, it seems to be in correctly per the datasheet. What key combination did you use for pairing it? I had started with holding down MENU and right arrow for 6-10 seconds per the paperwork. I then tried MENU and SELECT. Neither worked. I believe they are TSOP2436 IR receivers. Board markings match (OUT, Vs, GND).
 

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I am not familiar with the procedure you are attempting.
Once the ir receiver is connected properly you should power on the preamp then enter the Menu after which you will navigate to Remote ctrl settings and enable Remote 1 then go to Remote control setup. Select the NEC protocol and then go to Remote control code setup and select the functions you want to implement from your remote.
On my side it works like this.
 
I went to the Remote ctrl settings on the preamp, enabled Remote 1, and selected the NEC protocol. I'm not seeing a Remote control code setup? Is this in the UGS menu structure? This is the remote I have:
 

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