In the bom for the envelope board it says the following about an smd trimmer pot: 'ENV_GAIN set to 14k before soldering'. Not sure what is meant by this?
Thanks Stefan. I thought that might be what you meant but with my basic knowledge couldn't see how the reason for it. Does it set the bounds of the range somewhat?
Hey mwmac,This is a bit unconventional, but it is the most effective way to achieve the best results while keeping the value variable:
Before soldering in the trimmer, use a multimeter to measure the resistance between pins 1 and 2 or 3 and turn the trimmer adjustment screw until it reads 14k.Thanks,Stefan
Thanks Stefan. I thought that might be what you meant but with my basic knowledge couldn't see how the reason for it. Does it set the bounds of the range somewhat?
Hey mwmac, This is a bit unconventional, but it is the most effective way to achieve the best results while keeping the value variable:
Before soldering in the trimmer, use a multimeter to measure the resistance between pins 1 and 2 or 3 and turn the trimmer adjustment screw until it reads 14k. Thanks, Stefan