Olympus Evis Exera II Instructions Manual page 27

11. Insertion tube limit mark
This mark shows the maximum point to which the endoscope may be
inserted into the patient's body.
12. Bending section
This section moves the distal end of the endoscope when the UP/DOWN
and RIGHT/LEFT angulation control knobs are operated (the GIF-N180 has
only the UP/DOWN angulation control knob).
13. Remote switches 1 to 4
The functions of the remote switches 1 to 4 can be selected on the video
system center. When selecting the functions, also refer to the instruction
manual for the video system center.
14. Color code
This code is used to quickly determine the compatibility of endo-therapy
accessories. The endoscope can be used with endo-therapy accessories
that have the same color code.
• Blue:
• Yellow:
• Orange:
15. Chain connector (for GIF-N180 only)
Connect the fitting of the chain for water-resistant cap here. Do not connect
the S-cord of the electrosurgical unit here.
16. RIGHT/LEFT angulation lock (except GIF-N180)
Turning this lock in the "F
the opposite direction locks the bending section at any desired position.
17. RIGHT/LEFT angulation control knob (except GIF-N180)
When this knob is turned in the "R
RIGHT; when the knob is turned in the "
moves LEFT.
18. Flexibility adjustment ring (for endoscopes with flexibility adjustment
only)
Turn this ring to adjust the flexibility of the insertion tube.
When the " " mark on the ring is aligned with the "
the grip section, the insertion tube is the most flexible. To decrease the
flexibility, turn the ring so that the numbers are aligned with the "
("3" corresponds to the most-rigid condition). As the ring is turned from " "
to "3", the insertion tube's flexibility gradually decreases.
EVIS EXERA II GIF/CF/PCF TYPE 180 Series OPERATION MANUAL
Chapter 2 Instrument Nomenclature and Specifications
GIF-N180
GIF-Q180, GIF-H180, PCF-Q180AL/I
CF-Q180AL/I, CF-H180AL/I
" direction frees angulation. Turning the lock in
" direction, the bending section moves
L" direction, the bending section
" mark at the bottom of
" mark
23