Olympus BF-P190 Instructions Manual page 26

2.1 Nomenclature and functions
Ch.2
17
16
Insertion tube rotation ring
No. Nomenclature
15 UP indication
16 Insertion tube
rotation ring
17 UP indication on
the control section
20
15
Top view
This indication shows the UP direction of the insertion tube. The direction of this
indication is the same as the UP direction of the bending section. When returning the
insertion tube to its neutral position, turn the insertion tube until the indication aligns with
the " " indication on the control section.
When the ring is turned in the right or left direction, the insertion tube turns in the same
direction.
This indication shows the neutral position of the insertion tube rotation ring when it is
aligned with the UP indication of the insertion tube.
BF-190 Series OPERATION MANUAL
Description