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Phenomena
The one-sided blur appears in the
observation image.
The observation image shifts when
defocusing.
6.2 Observation tube
Phenomena
The fields of view of two eyes do
not coincide.
6.3 Drive system
Phenomena
Cannot communicate with the PC.
33
6. Troubleshooting
Cause
The nosepiece is not attached
correctly.
The objective is not correctly
engaged in the light path.
The tip of the objective or the
sample is dirty.
The nosepiece is not attached
correctly.
The objective is not correctly
engaged in the light path.
The nosepiece is not attached
correctly.
The objective is not correctly
engaged in the light path.
The aperture diaphragm is
narrowed down but the centering
is not performed yet.
Cause
The interpupillary distance is not
adjusted correctly.
The diopter of two eyes is not
compensated.
The different eyepiece is used for
right and left eyes.
The user is not used to the parallel
optical axis.
Cause
Communication settings are not
correct.
Remedy
Push in the nosepiece along the
mounting dovetail until it touches
the end, and secure it.
Turn the nosepiece until the
clicking sound is heard and engage
the objective in the light path.
Clean them sufficiently.
Push in the nosepiece along the
mounting dovetail until it touches
the end, and secure it.
Turn the nosepiece until the
clicking sound is heard and engage
the objective in the light path.
Push in the nosepiece along the
mounting dovetail until it touches
the end, and secure it.
Turn the nosepiece until the
clicking sound is heard and engage
the objective in the light path.
Perform the centering of the
aperture diaphragm.
Remedy
Adjust the interpupillary distance
correctly.
Compensate the diopter correctly.
Use the same eyepiece for right
and left eyes.
The following measures may help
this problem: Do not look at the
image immediately after looking
into the eyepiece, but look at the
whole field of view or release your
eyes from eyepieces and look afar
once, and then look into the
eyepieces.
Remedy
Specify the communication
settings correctly.
6.2 Observation tube
Reference
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Reference
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Reference
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