P r e f a c e
7
C le a n in g yo u r sca n n e r
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Cle an in g t h e g las s p lat e re g u larly , will e n s u re t h at d irt o r s mu d g e s d o n o t
re d u c e t h e q u alit y o f y o u r s c an n e d imag e s .
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B e f o re c le an in g , t u rn o f f t h e p o we r o f t h e s c an n e r an d d is c o n n e c t t h e p o we r
c o rd .
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Us e a d amp c lo t h an d a mild d e t e rg e n t t o c le an t h e s u rf ac e o f t h e g las s p lat e .
If y o u u s e alc o h o l t o c le an t h e g las s p lat e , mak e s u re y o u d o n o t t o u c h t h e
p las t ic e le me n t s o f t h e s c an n e r.
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A v o id u s in g s p ray s d ire c t ly o n t o t h e g las s p lat e as t h is may c au s e t h e liq u id
t o p e n e t rat e t h e s e ams aro u n d t h e g las s an d c o n t amin at e t h e mirro rs an d
le n s e s in s id e t h e s c an n e r.
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Do n o t u s e liq u id c le an e rs o r ae ro s o l c le an e rs .
S C S I d e vice s
S n ap S c an is a S mall Co mp u t e r S y s t e m In t e rf ac e (S CS I) d e v ic e . It c o mmu n ic at e s
wit h y o u r c o mp u t e r v ia t h e S CS I c ab le an d S CS I c ard o f y o u r c o mp u t e r. Th e S CS I
c o mmu n ic at io n allo ws y o u t o h av e u p t o s e v e n d e v ic e s c o n n e c t e d t o y o u r
c o mp u t e r. E x amp le s o f S CS I d e v ic e s are a S CS I Hard Dis k , a S CS I CD-RO M d riv e ,
. . .
A u n iq u e S CS I id e n t it y (S CS I ID) n u mb e r is as s ig n e d t o e ac h d e v ic e in t h e S CS I
c h ain . S o t h e c o mp u t e r c an id e n t if y t h e d e v ic e it wan t s t o c o mmu n ic at e wit h .
A S CS I c h ain re q u ire s an e le c t ro n ic c o mp o n e n t c alle d a t e rmin at o r.
A t e rmin at o r ab s o rb s o ld s ig n als t rav e lin g alo n g t h e c ab le s an d k e e p s t h e p at h
o p e n f o r n e w s ig n als . Th e c h ain s h o u ld n e v e r h av e mo re t h an t wo t e rmin at o rs ,
o n e at e ac h e n d .
It is imp o rt an t t o re me mb e r t h at u s in g t o o man y o r t o o f e w t e rmin at o rs may
d amag e y o u r S CS I d e v ic e s . S o me S CS I d e v ic e s h av e b u ilt -in t e rmin at o rs an d
mu s t t h e re f o re b e p lac e d at t h e e n d o f y o u r S CS I c h ain .
❖
No t e : Yo u r S n ap S c an d o e s n o t h av e a b u ilt -in t e rmin at o r.
C a u t i o n :
I f t wo S CS I d e v i c e s h a v e t h e s a me I D n u mb e r , y o u r s y s t e m wi l l n o t wo r k
p r o p e r l y a n d y o u ma y d a ma g e y o u r S CS I d e v i c e s . Fo r mo r e i n f o r ma t i o n s e e
Ch o o s i n g a
S CS I I D n u mb e r
.
