Portable X-ray Units
Service Manual
SM-1076R2
35
4. Turn on Collimator light and center the Collimator Test Tool with the light
axes projected by the Collimator Light.
5. Adjust the Light Field of the Collimator Light to the rectangle drawn inside
the Collimator Test Tool.
6. Check on the processed film the adjustment required to meet the Light
Field with the X-ray Field. Identify the deviation on the axes imaged on
the film.
PROCESSED FILM
PROCESSED FILM
COLLIMATED LIGHT FIELD
COLLIMATED X-RAY FIELD
LIGHT FIELD MISALIGNMENT
GOOD FIELDS ALIGNMENT
COLLIMATED LIGHT FIELD = COLLIMATED X-RAY FIELD