Olympus EVIS EXERA TJF-160VR Instructions Manual page 39

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Hold the bottom end of the distal cover and turn it to adjust the indication

mark to the straight position as shown in Figure 3.21.

Figure 3.21

Confirm that the bottom end of the distal cover does not spread as shown by

the arrows in Figure 3.22, and that the white ring of the distal end is not

covered by the distal cover as shown in Figure 3.22. Stroke the distal cover

with your fingers and pay attention that the distal cover is not put over the

distal end as shown in Figure 3.23. Otherwise, the distal cover may be

damaged. When Continuing the examination with the condition like

mentioning above is confirmed, the distal cover may slip off the distal end

during the examination. Replace the distal cover with a new one.

Figure 3.22

EVIS EXERA TJF TYPE 160VR OPERATION MANUAL

Indication mark

Normal

White ring

Chapter 3 Preparation and Inspection

Abnormal

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