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67
Service Manual
Third edition, June 1997
2. Switch the Level Unit on and read the trim and list
values on the Backup Display. Press the System-key and
select “1 TrimList” to see the values from source se-
lected in Configure/Calculate/Shipdata. Check trim
and list values on a Work Station as well.
3. The Trim/List Unit can be adjusted in two different
directions. To adjust it sideways, loosen the bottom
locking nut and swing it sideways. To adjust it towards
the back of the Level Unit or away from it, loosen the
locking nut on the bracket and adjust the angle by
turning the adjusting nut and/or the locking nut. The
displayed value must correspond to the ships trim and
list within ±0,2°.
4. When the mechanical adjustment is finished make sure
that the adjustment nut touches the bracket and that the
locking nut is tightened.
5. On the Work Station, do the fine calibration of the offset
of trim and list in the Trim/List Data-window.
Back of the
Level Unit
Trim/List
Unit
Locking nut
Adjustment
nut
Figure 5-7. Trim/List Unit.