Olympus BX-RFAA, Инструкция по эксплуатации

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TROUBLESHOOTING GUIDE
Under certain conditions, performance of the system may be adversely affected by factors other than defects. 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 your local Olympus representative for assistance.
Problem Cause Remedy Page
1. Optical System
a) Bulb lights but the field of view is
dark.
Shutter is closed. Release shutter.
ND filter is engaged in light path. Disengage ND filter as required.
Fluorescence mirror unit is not properly
engaged in light path. Engage fluorescence mirror unit cor-
rectly.
Aperture and field iris diaphragms are not
fully enlarged. Fully enlarge aperture and iris field dia-
phragms until they circumscribe field
of view.
Fluorescence mirror unit in use does not
match specimen. Use fluorescence mirror unit match-
ing specimen.
b) Observed image is low quality, not
sharp or poor in contrast.
Dirt/dust on objective or filter. Clean thoroughly.
Aperture and field iris diaphragms are not
fully enlarged. Fully enlarge aperture and iris field dia-
phragms until they circumscribe field
of view.
Fluorescence mirror unit in use does not
match specimen. Use fluorescence mirror unit match-
ing specimen.
c) Field of view is obscured or not
evenly illuminated.
Objective is not correctly engaged in light
path Make sure that revolving nosepiece
clicks correctly into place.
Fluorescence mirror unit in use does not
match specimen. Use fluorescence mirror unit match-
ing specimen.
Field iris diaphragm is set too small. Fully enlarge field iris diaphragm.
ND slider is not stopped at click posi-
tion. Make sure that ND slider clicks prop-
erly into place.
Mercury burner is not centered or focus-
ing is defective. Center mercury burner or perform fo-
cusing adjustment.
d) Field contains dark, spot-like areas. Dirt or dust on burner or on burner side
of collector lens. Clean them.
2. Electrical System
a) Main switch cannot turn system ON. Power cord is not corrected properly. Connect firmly.
b) Main switch can turn system ON
but mercury burner will not light.
Connectors are not connected properly. Connect firmly.
Mercury burner is not attached. Attach mercury burner.
Safety device in lamp housing is active. Set up lamp socket correctly.
Auto ignition is malfunctioning. Set main switch of power supply unit
to “ ” (OFF) then “
I ” (ON) again. (OFF/
ON can be repeated.)
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