Olympus CHBS Руководство по эксплуатации - Страница 13
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Печатать страницуTrwMes
bl
Light flickers and
the in-
terroity
is unstable.
c) Fuse burns out too often.
d)
Bulb d m not Light.
el Reduad
kulb life.
Cauaes
Bulb
is not
a
standard one.
Mains voltwe is unstable.
Filament of the bulb is likely
to
burn out.
Lmse electrical
connect
ion.
Fuse
ik
nor a srandard
fuse.
Remsdia
Use
a standard bulb,
U s a
voltage
.stabilizer.
Replace
t b ~
bulb.
Secure the
oonti&tiwr.
Use a standard fm.
3 .
Facuain~l
Voltage selector
switdl
is not
matched
with the meins volt-
age.
Bulb
is burned out,
Loose
electtical mmctign.
Bulb
is
no1 a aandard
one.
&rlb
was aver w l t d too long.
Lmsen the
tmslm
adjust-
ment ring slightly.
Unlock
the pre-focusim I m r .
Tighm the
ring slightly..
Unlock the pre-fawing lever.
Reim the
wktap.
Reverse
the wecimefl.
a) Coerse adjustment is too
tight.
bl
Stage drops
and thB
speci-
m n g m
wt
o f
k u s .
c)
Stage
cannot
be r a i d
to
the upper Ilmit.
d) Stage
a n n o r
be lowersd
t o
the
l o w
limit of the
working range.
a)
Objactiw front lens
touch-
es
the spgcimen.
Set the switch to match the
m j n s
voltage.
Replace
the
bulb-
S m r e the connection.
Use
a
stan&rd bulb.
Rduce bulb
voltqp.
Tension adjustmen1 ring is
tightened too
much.
Userr is
trying M raise the
stage,
passing ouer the upper
focusing
limit
imposed by the
engagsd
pre-focusing
lever.
Tension adjustment ring is
tw
IooM.
h a - f m ~ s i r q
lever
Is engaged
in
lower
than
focusing
posi-
tion.
Substage
is
lowered to much.
Specimen is mounted on the
stew
upside down.
4. Binocular Obseruation Tube
,
Correct the interpupillary dis-
tance.
Complete
the dbpter adiust-
ment.
Use
a pair of matched
we-
piecgs,
-
Prior ta looking at
.the
i m e
of
the spwimn,
try
t o look
a t the
eritire fiekl of visw. or
look
at a
far
away
o b j m be-
fore
resuming microscopic
obetvdt
ion.
a) Incomplete binocular
vi-
sion.
Interpupillary distance is not
correct1
y
adjusted.
Dicspter adjustment is incom-
plete.
Right
and
I e f ~
eyepieces are
not matched.
User Is unaccustomed
to
bi-
ndcular vision.