FEC5-V3-1 --------- nocables connected FEC5-V3-2 --------- cables connected shielded FEC grounded with shieldbox pulse with a thread winded around the cables. No shieldbox. maxchadc = x-axis maximum adc value, y-axis ALTRO channel maxchtime = x-axis time sample for the maximum adc value, y-axis ALTRO channel PCA settings gain3 shaper7 dac2500: fec5-1-hmaxchadc.ps.gz fec5-1-hmaxchtime.ps.gz PCA settings gain0 shaper0 dac0: fec5-2-hmaxchadc.ps.gz fec5-2-hmaxchtime.ps.gz