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Troubleshooting - Bastl Instruments Little Nerd Assembly Manual

V1.1 clock trigger & gate processor module

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Before you connect anything, make sure that your system is disconnected from power. Also double
 
 
 
check the polarity of the ribbon cable, the red cable should match the ­12V rail both on the module and
 
 
   
on the bus board! 
 
TROUBLESHOOTING 
 
This may be the common problems and solutions: 
 
Inputs don't work as they should 
­
Check out the soldered joints again. If needed heat up them and add a bit of solder.  
­
See the installed positions of jumpers (see page 11) 
­
Check out the ICs orientation (see page 9) 
RGB LED is not working how it should 
­
Is it oriented the right way? (see page 6) 
 
If you are having some more trouble, the best thing is to take a nap! Especially late at night! 
 
If you are still in trouble, you can send the detailed description of the problem with enclosed
 
 
 
 
 
high­resolution photos on  ​
 
If you think that you are unable to make the module work on your own, consider our " ​
 
 
 
 
 
 
service.
 
 
 
 
 
 
 
 
 
 
 
 
d iy@bastl­instruments.com ​
 
   
 
 
 
 
   
 
 
 
 
 
 
.  
 
 
 
 
 
12 
 
 
 
 
 
 
 
 
 
 
 
 
 
C ome to Daddy ​
 
 
 
 
 
 
 
 
 
 
   
"
 

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