Olympus CH30 - Troubleshooting Guide

TROUBLESHOOTING GUID.
Under centi
M problems occur, pk
problem after checking the entre list, please contact your local Olympus representative for assistance.
1
conditions, performance of this unit may be adversely affected by factors other than defects.
se review the following list and take remedial action as appropriate I you cannot solve the
Optical System
a. Feldofviowiscbscured, | Nosepioce is not corectly engaged. | Make sure thatthe revolving nosepiece | в
or Te uf si NO ks propory into place
weny
iumnaed
‘The condonser isnot correctly attached. | Re-insert the condenser all the way | 4
without bi
“The field iis diaphragm is not properly | Center the field i's diaphragm. 12
entered. (CH40 only
The kr dopage stoppe denn | Open the fi i phragm 12
100 far.
Dirt/dust on the objective, eyepiece, | Clean thoroughly. =
condenser, and/or ight ext ass.
1. Dit or dustis visible in | Dirudust on the ight ext glass.
wefedolvew 。 | ーー ーー 一
dust on the top lens of the con-
denser Clean thoroughly. =
Dirdust on the specimen,
Dirdust on the eyepiece.
©. image shows |The condensers lowered oo ar ‘Adjust the condenser height position. | —
difracion
The aperture iris diaphragm is stopped | Open the aperture iris diaphragm, 12
down too far
4. Visibility is poor The objective is not correct engagedin | Make sure that the revovng nosepece | 8
Image is not sharp. | the light path. clicks into piace correct.
・Contestispoor トー 一
1 Details are ndstnct | Front lens of the objective is dirty. | Clean the objective. =
Immersion ols not being used with an | Use immersion oi 13
| oiimmersion objective
| The immersion oi contains bubbies. | Remove bubbles. 13
Recommended immersion ol not used. | Use the provided immersion oi =
Specimen
is
diy.
Clean.
=
Eyopiace,
condenser
is
dry.
Clean
=
©. Part oftheimageis | The objective is not stoppedat the cick- | Make sure that the revolving nosepiece | 8
bred stop licks into placo correct.
The spacimon is not mounted correctly | Place the spaciman correctly on top of | 1,11
onthe. the stage and secure it with the spec | |"
men holder
1. The image has a yellow | The blue fiter is not engaged. Engage the blue fill È
tint
30IN9
ONLLOOHS3TANOBML
В
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