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Chapter 2 Instrument Nomenclature and Specifications
EVIS LUCERA GIF/CF/PCF TYPE 260 Series OPERATION MANUAL
17. Flexibility adjustment ring (for endoscopes with flexibility adjustment
only)
Turn this ring to adjust the flexibility of the insertion section.
When the “” mark on the ring is aligned with the “ ” mark at the bottom of
the grip section, the insertion section is the most flexible. To decrease the
flexibility, turn the ring so that the numbers are aligned with the “ ” mark
(“3” corresponds to the most rigid condition). As the ring is turned from “”
to “3”, the insertion section’s flexibility gradually decreases.
18. Zoom lever (for GIF-H260Z, CF-H260AZL/I, PCF-Q260AZI only)
Moving this lever toward “ T” magnifies the monitor image (close-up
observation). Moving the lever toward “W ” reduces the monitor image
(wide-angle observation).
19. Auxiliary water inlet (for endoscopes with auxiliary water feeding only)
Connect the auxiliary water tube here. Feed water from this inlet through the
auxiliary water channel when necessary, (e.g., when blood adheres to the
mucous membrane in the patient’s body cavity). When the auxiliary water
inlet is not being used, make sure that it is covered by the auxiliary water
inlet cap.
20. Zoom connector (for CF-H260AZL/I only)
This connector connects the endoscope to the magnification controller via
the magnification control cable.
21. Water-resistant cap (MAJ-583, for CF-H260AZL/I only)
This cap is attached to the zoom connector for protection against water
penetration. If you purchase a water-resistant cap separately, attach its
chain to the endoscope.
22. Seal ring (for CF-H260AZL/I only)
This ring protects the zoom connector against water penetration when the
water-resistant cap (MAJ-583) is attached.
23. UPD scope connector (for CF-Q260DL/I, CF-H260DL/I only)
This connector connects the endoscope to the endoscope position detecting
unit (UPD) via the UPD cable.
24. Water-resistant cap (MAJ-942, for CF-Q260DL/I, CF-H260DL/I only)
This cap is attached to the UPD scope connector for protection against
water penetration. If you purchase a water-resistant cap separately, attach
its chain to the endoscope.
25. Seal ring (for CF-Q260DL/I, CF-H260DL/I only)
This ring protects the UPD scope connector against water penetration when
the water-resistant cap (MAJ-942) is attached.
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