Getting this calibration perfect is essential to getting high quality rasters. Using bidir or rotation with a ton/toff error will misalign the lines over each other and destroy fine detail.
There is a pair of layers for Fill, and another for Image raster in the tesy.
This is the golden timing calibration test:
tcon_tcoff_test_v04.lbrn2 (1.9 MB)
Instructions in the LB file itself. This test came out really excellent and, no matter how bad off it is, you just follow the instructions and it will get you to the max possible accuracy within 8 iterations. Zero guesswork
It’s got a dedicated left-going layer, and a dedicated right-going layer. There are gaps/overlaps which double in size for each row. Each time you make a correction, you halve the possible error until you’re down to microns, When it’s perfect, the Ton/Toff gaps just touch on the middle “0” line.
To get it there, you do a test burn, and find the rows for Ton and Toff where they’re closest to touching. Make the correction for the best Ton row and the best Toff row and fire again.
