18
Preparation
General inspection of the telescope
•
Check that the product has:
- no dents, cracks, bending, or deformations
- no deep scratches
- no corrosion
- no lens damages or cover glass damages
- no missing or loose parts
• Check all markings on the product for clear visibility.
CAUTION
Risk of injury to the user
There is a risk of damaging the eye when looking into the distal
end of the endoscope and the light source is switched on.
• Do not look into the distal end of the endoscope when the light
source is switched on.
Checking the light transmission
• Hold the distal end of the telescope against a lamp.
• Look into the light-guide connector of the telescope.
Black dots indicate defective light-guide fibers.
• Do not use a telescope with more than 25 to 30% defective
light-guide fibers.
Checking the image quality
• Hold a piece of writing at approximately 50 mm from the
objective cover glass.
• Only use the telescope if the writing is clearly visible through
the telescope.
Summary of Contents for WA4KL100 ULTRA
Page 1: ...INSTRUCTIONS FOR USE TELESCOPE ULTRA WA4KL100 WA4KL130 WA4KL145 WA4KL500 WA4KL530 WA4KL545...
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Page 23: ...23 Use Only ignite when the laser emission part is visible on the endoscopic image...
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Page 56: ...W7510750_06 2018 06 07 en Copyright 2018 Olympus Winter Ibe GmbH...
