ADDENDUM 995-605, REV B
LW250 OMS MANUAL
Unitek Miyachi Lasers
Q
P. O. Box 5033
Q
Monrovia
Q
CA 91017-7133
Q
(626) 303-5676
Page 4of 4
Page 8-6, Z-Axis Adjustment Procedure - Add the following note between Steps 8 and 9,
and the accompanying new illustration, as follows:
Note:
The brightest guide laser beam spot reflected from
the mirrors may not always belong to the direct (funda-
mental) aiming beam. To determine which spot belongs to
the true direct aiming beam, rather than a ghost beam,
check the burn pattern at the entrance to the input focusing
unit (refer to
Burn Pattern Adjustment
as previously de-
scribed in this chapter).
Page 8-8, X and Y Axis Adjustment Procedure - Add the following note between Steps 1
and 2:
Note:
The brightest guide laser beam spot reflected from
the mirrors may not always belong to the direct (funda-
mental) aiming beam. To determine which spot belongs to
the true direct aiming beam, rather than a ghost beam,
check the burn pattern at the entrance to the input focusing
unit (refer to
Burn Pattern Adjustment
as previously de-
scribed in this chapter).
