Nikon Eclipse Ti Series Instructions Manual - Page 18

Browse online or download pdf Instructions Manual for Camera Accessories Nikon Eclipse Ti Series. Nikon Eclipse Ti Series 19 pages. Differential i nterference contrast attachment

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NF,:
Troubleshooting
Tablek
tililfl
Misuseoflheproductmayfesu|tinpoorproductpefformance,€veniftheproductisproper|yfunctiona|.|l
vJ"'"ipliiàié
ànv
or
tn" rorro*ing'piour'"..,
check the
folowing
rabte
for possible causes before
requesting service.
|f
the prob|em
is
nol |isted below, or
if
the problem
cannot be resolved
by
the suggested countermeasure,
unplug the power cord and
conlact Nikon'
Viewfield
vignetting
Contrast
not
obtained
when
using
the
DIC
method
Poor viewing
or
contrast
Rotate
to
clickstop Position'
Botatg to clickstop Position.
Move
the
prism completely into
the
optical
oath.
Set to clickstop Position.
Install
the
revolving nosepiece on
the
groove.
Inserî the
polarizèr
into
ihe
optical
Path.
lnsert
ths
analyz6r inio
the
optical
path'
Sèlsct a condenser cassette suitéd
to
the
condsnser
lens being
used.
Sslect
a
condgnser cassette suited to
the
objgctive's
indication
Move the prism complgtely into
lhe
oplical
path.
Use a
Drism
suited
to
the objective.
Datermine
the
crossed
Nichols
(dark cross)
position again.
Select a condenser cassette suited
to
the
condenser lens being
used.
Select
a
condsnser
cassette suited to
lhe
obj€clive's indication.
Use a prism suited
to
the
objscliv6.
Gently wiPe away tho
dirt.
(Becau6e
this
is
a
mlarized
intelgrence microscop€' dirt
Doses
more of
a
problem
lhan
usual.)
While
observing the
odt
Pupil
ol
the
obiective
through the
Bertrand lens'
turn
ths
revolving nosepièce slightly.
ll
the
bubble movgs with
the
nosepiEce,
the
bubble is on
the
obisclive side.
ll
the
bubble remains
stationary
the bubble
is on
the
condenser side.
WiDe
the
immersion
oil
ffom
the lens and
then
apply
it
again'
.
lf vou encoqntgf a problem other lhan thos€
disclss9d
above,
or
if
lhe
action recommended in
ihe labls
above
lails
to
conèct t,ìe
póblem,
refsr
io
th€ mìcroscope instruction
manual'
Optical path s\ritchover
dial
not in clickstop
oosiîion.
The condenser
turrsl
is in an intermediate
Dosition.
The objective
DIC
Prism is in an
intermediate Position.
The analyzer is
in
an intermediate Position'
Tha rgvolving nosepiece is not
installed
properly.
The polarizer is not
in
the
optical
Path.
The analyzer
is
not
in
the
optical
Path
Wrong condensar
cassette
is
s€lected.
The objeetive DIC prism is not
in
th€
optical
oath.
Wrong combination of objeclive and
obisctive DIC Prism.
Wrong condenaer direction.
Wrong condenser cassene
is
selectgd.
Wrong combination of
obiectiw
and
obiective DIC prism.
There is dirt on
the
objective, condenser,
or
soeclmen,
Air bubble in
the immersion oil
on
the lens'
17