Build Guide - Calibration

Set [SIZE] and [DURATION] to '0'
Set [RISE RATE] and [FALL RATE] to '10'
Adjust P204 until TP1 measures 10.0V
Patch [END] to [CYCLE]
Monitor the [ENVELOPE] output using an accurate multimeter (ideally with at least 4 decimal places)
Set P101 to its mid-position
Set [RISE RATE] and [FALL RATE] to '2' for a slowly undulating waveform
When the falling waveform is around 2.5V apply 5VDC to [HOLD]
Adjust P101 for minimum drift, clockwise if the voltage is dropping and anti-clockwise if the voltage is rising