HP 5528A

Model 5528A
Alignment Techniques
HOW TO USE:
(EXISTING POSITION
OF RETURN DOTS)
+ (LASER HEAD MOVEMENT) _
1.
2.
3.
4.
15-6
VERTICAL AXIS
RETROREFLECTOR
DOT
HORIZONTAL AXIS
+
INTERFEROMETER
DOT
+
+
TURN
HEAD
-
-
-
-
TRANSLATE
HEAD
Figure 15 - 4. Over lapping Dots Alignment Pro cedure
(NEW POSITION
OF RETURN DOTS)
o
ALIGNMENTI