GE XL Vu+ VideoProbe, Operating Manual

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Chapter 3. Getting Started
XL Vu+™ VideoProbe® Operating Manual 21
3.11 Optical Tips
Optical tips are attached to the insertion tube using a double thread. This prevents
the unintended loss of optical tips from the probe. Each optical tip provides a
unique depth of field (
DOF ), field of view ( FOV ) and direction of view ( DOV ). A
complete list of available tips is provided in “Optical Tip Table” on page 131 .
3.11.1 Optical Tip Removal
To remove an optical tip (see Figure 10 below), complete the following steps:
1.
Grasp the head of the probe with one hand and gently loosen the tip
counterclockwise with the other hand. The tip has cleared the first set of
threads when it spins freely.
2.
Gently pull the tip away from the probe and continue loosening
counterclockwise until the tip has cleared the second set of threads.
Figure 10: Removing An Optical Tip
3.11.2 Optical Tip Installation
To install an optical tip, complete the following steps:
1.
Ensure that the optical tip is clean. If necessary, clean the tip as described in
“Cleaning Optical Tips” on page 123 .
2.
Grasp the head of the probe with one hand and gently turn the tip clockwise
with the other hand. The tip has cleared the first set of threads when it spins
freely and then seats when gentle force applied.
3.
Gently push the tip toward the probe and continue turning clockwise on the
second set of threads until the tip is attached finger tight. Do not over-tighten
the tip. Pull gently on the tip to verify proper attachment to the probe.
Note:
Never use tools or excessive force to install or remove an optical tip.