37
11. Trouble Shooting
11. troubLe shooting
Problem
Stand
The microscope does not respond.
Illumination
The image is completely dark.
The image is unevenly or not uniformly illumi-
nated.
The illumination “flickers.”
Cause/Remedy
Make sure that voltage is available.
Make sure that the stand is connected to the
power supply.
Check the cable connections.
Check whether the fuse is defective and re-
place it if necessary (
→
p. 41).
Ensure that the lamp/LED in the lamp housing
is not defective and that the lamp housing is con-
nected to the power supply.
For defective LED, replace lamp housing
Incident Light/Fluorescence
Swing in the brightfield cube.
For supply units: Inform Leica Service and have
the supply unit fuse checked.
Remove all unneeded filters from the light path
Be sure that there is no loose connection at the
power supply.
.
Содержание DM3 XL
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Страница 17: ...15 4 Overview of the Instrument Dimensions specification in mm 424 496 354 405 115...
Страница 61: ...15 4 Ger te bersicht Abmessungen Angabe in mm 424 496 354 405 115...
Страница 105: ...15 4 Vue d ensemble Dimensions en mm 424 496 354 405 115...
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