SLM9 User Manual v1.2
Contents
9
Levelling adjustments
Unlock & slide weights (1) and/or (2)
1
2
3
1
2
3
3
Adjust
both
gimbal screws (3)
together
to move the inner ring
11. Adjust the balance weights so
that the bubble indicator is within
the central circle of the
bubble level.
Tighten the thumbscrews
to lock the weights (1)
and/or (2) in position.
Further adjustment in the East-
West direction can be made by
adjusting both of the inner
gimbal screws (3) together.
