Projector Pattern Cal
Sewing / Practical workbench

Project worksheet

A printable record of measurements, assumptions and the final result.

No account neededWorks in your browserEditable assumptions

Project: ____________________________________   Date: _______________

Measurements

InputUnitRecorded value
Intended test lengthmm________________
Measured horizontal lengthmm________________
Measured vertical lengthmm________________
Current zoom%________________

Results

OutputUnitRecorded result
Horizontal corrected zoom%________________
Vertical corrected zoom%________________
Axis mismatch%________________

Sample check

Square the projection to the work surface first. Apply a scale correction only after both axes measure consistently.

What I measured or tested: __________________________________________________

What changed after the test: __________________________________________________

Final decision: ______________________________________________________________

Use your browser’s Print command to print this page or save it as a PDF. For a filled worksheet, return to the calculator and choose Print result.