Repair manual

CALIBRATION & ADJUSTMENTS
5-15
Procedure:
1. Turn the focus wheel on the Collimator while looking through the collimator eye
piece. Focus the collimator until the sharpest image is seen in the eyepiece. Do this
several times to be ccertain that the sharpest image possible is obtained. This should
be repeatable to within .002 inch as noted on the collimator dial.
2. When the sharpest image is obtained, set the dial on the collimator to zero.
3. Remove the CRT Collimator from the CRT Collimation Master. Do not disturb the
zero setting on the dial.
4. Install the CRT Collimator on the Digital Pallette using the thumbscrews to secure it.
(Figure 5-10).
Figure 5-10. Installing CRT Collimator onto the Digital Palette