We have a explanation for the rotation angle of DMD active array on the datasheet.
---ROTATION ANGLE OF DMD ACTIVE ARRAY IS A REFINEMENT OF THE LOCATION TOLERANCE AND HAS A MAXIMUM ALLOWED VALUE OF 0.6 DEGREES.
My customer want to know that the 0.6°C variation stands for(0° ~ 0.6°),(-0.6° ~ 0°)or(-0.3° ~ -0.3°) ?