Olympus EVIS EXERA III, Instructions Manual

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Summary of the Equipment Functions
CLV-190 INSTRUCTION MANUAL
Some of the functions described below may be unavailable or restricted depending on the combined
equipment. For more details, refer to the instruction manuals for the light source and the required
ancillary equipment.

Providing the examination light
The light of the examination lamp built into the light source is provided to the endoscope.
→
Section 5.3, “Turning the light source ON and igniting the examination lamp”

Adjusting the examination light
When the light source is used in combination with the video system center, a videoscope, and
camera head, the examination light intensity is adjusted automatically. When the light source is
used in combination with a fiber endoscope, the examination light intensity has to be adjusted
manually.
→
Section 5.5, “Brightness adjustment”

Optical-digital observation
NBI observation is available as an optical-digital observation mode.
→
Section 5.6, “Optical-digital observation”

Transillumination function
The endoscope’s distal end emits the intense light. The light transmits the patient’s body wall so
that the operator can confirm the position of the distal end from outside the patient’s body
provided that the operating room illumination is low.
→ Section 5.7, “Transillumination function”

Selecting the high intensity mode
Brighter examination light is available when using an endoscope and light guide that are
compatible with high intensity mode operation.
→
Section 5.8, “High intensity mode”
Summary of the Equipment Functions