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TROUBLESHOOTING GUIDE FOR UV OBSERVATION
If problems occur, please review the following list and take remedial action as needed. If you cannot solve the problem
after checking the entire list, please contact Olympus for assistance.
Trouble
The UV observation image on the
monitor is invisible or dark.
Cause
Cables are connected improperly or the
system is not turned on.
No mercury/xenon burner is mounted
on the lamp housing.
The time elapsed after ignition of the
mercury/burner is short.
The shutter of the light source box is
closed (the lever is set to the position
marked {),
The light path of the reflected light illu-
minator is set to a position other than
DF.
The objective for UV observation is not
engaged in the light path.
The mercury/xenon burner is not cen-
tered correctly.
The illumination center is deviated.
The setting of the illumination lens ad-
justment screw is deviated.
The UV adjustment knob is set to the
MIN position.
The mercury/xenon burner is blown or
its life is expired.
Remedy
Check all connections and turn on
the system.
Mount the UXM80E mercury/xenon
burner.
Wait for about 5 to 10 minutes until
the arc image stabilizes.
Set the shutter selector lever to the
upper position (marked \) to open
the shutter.
Set it to the DF position.
Engage the MApo100X objective for
248 nm UV observation in the light
path.
Adjust the centering correctly.
Adjust it correctly.
Set it to the correct position.
Adjust it by turning it toward MAX while
observing the image.
Replace with the specified burner.
U-UVF248
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