Olympus Evis Exera II Instructions Manual page 88

Chapter 5 Troubleshooting
When the image magnification function is unavailable
84
1.
Turn all equipment OFF except the video system center, light source and
monitor.
2.
When the image magnification function is unavailable on the video system
center, turn the video system center OFF then ON again. If the image
magnification function is still unavailable, follow the procedure of step 3. and
below in "When the endoscopic image does not appear on the monitor or a
frozen image cannot be restored" on page 85. When the image
magnification function is restored, set the endoscopic image to wide angle
and perform the following steps (when using the image magnification
function of video system center CV-180).
3.
When using an endo-therapy accessory, close the tip of the endo-therapy
accessory and/or retract it into its sheath. Then withdraw the endo-therapy
accessory slowly.
4.
Aspirate accumulated air, blood, mucus or other debris by depressing the
suction valve.
5.
When using an endoscope with the flexibility adjustment function, set the
insertion tube to its most-flexible condition (for endoscopes with flexibility
adjustment only).
6.
Turn the UP/DOWN and RIGHT/LEFT angulation locks in the "F
direction to release them (the GIF-N180 has only the UP/DOWN angulation
lock).
7.
Carefully withdraw the endoscope while observing the endoscopic image.
When the splinting tube is used, withdraw both the endoscope and the
splinting tube together from the patient's anus (for CF/PCF models only).
8.
Carefully withdraw the endoscope while observing the endoscopic image.
Remove the mouthpiece from the patient's mouth (for GIF models only).
EVIS EXERA II GIF/CF/PCF TYPE 180 Series OPERATION MANUAL
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