Nikon LABOPHOT-2 Instructions Manual page 27

V . T R O U B L E S H O O T I N G
;-,.-^^
i;:--
.,
i m a g e i s d i m .
Fevolving nosepi€ce not in click stop Revolve it to cllck stop
p o s i t i o n .
( p . 1 2 )
S p e c i m e n r s e s f r o m s i a g e s u r f a c e .
Place it stably n specrmen
h o l d e r o n s t a s e .
l p 1 2 )
S t a g e t i t e d .
Attach correctly.
(p.8)
while beins
Revolvlng nosepiece not n clrck stop Bevolve lt to c ick siop
p o s t l o n .
\ p . 1 2 1
Speclmen rises from stage surtace.
PLace it stably in specrmen
h o L d e r o n s t a s e .
\ p 1 2 1
Condenser lens not correctlY
C e n l e . i n g .
( p . 1 9 )
S t a g e t l t e d . { p .
8)
lmage tinged
N C B I I f i t e r n o t u s e d .
Use NcBl 1 filt€r.
(p. I2)
Lamp power source voltage too low. Adlust the amp voltage bY
m a n i p u a t i n g t h e b r i g h t n e s s
adluster .Use ihe optiona ND
fiter cassette if the conslant
co or temperature rs 10 De
l m a g e t o o b r i g h t . Lamp powersource vo lage too high
Not bright
Electrical).
Lamp power source vo tage too Low.
Aperture d aphragm too restct€d.
Open propery.
(p 20)
Position oi condenser too low.
Position corect y so the
v i e w f i € d d i a p h r a s m i m a g e i s
f o r m e d .
( p 1 9 )
O p i i c a p a t h c h a n g e o v e r o t t n o c u l a r
t u b e n o t 1 O O % b i n o c u a r .
Changeover so thai 100% of
ight enters b nocLrLar part.
( p . 1 7 )
26