Xycom XVME-100, Руководство пользователя

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X V M E - 1 0 0 M a n u a l
March, 1987
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4) C h e c k t o m a k e s u r e t h a t t h e c h i p s a r e f u l l y seated i n t h e b o t t o m o f t h e
sockets, w i t h n o p i n s b e n t o r o u t o f a l i g n m e n t i n t h e sockets.
2.6 C A R D C A G E I N S T A L L A T I O N P R O C E D U R E
C A U T I O N
Do n o t a t t e m p t t o i n s t a l l o r r e m o v e a n y b o a r d s
w i t h o u t f i r s t t u r n i n g o f f t h e p o w e r t o t h e bus,
and a l l r e l a t e d e x t e r n a l p o w e r supplies.
P r i o r t o i n s t a l l i n g a m o d u l e , y o u s h o u l d d e t e r m i n e
and v e r i f y a l l r e l e v a n t j u m p e r c o n f i g u r a t i o n s .
(Please check t h e j u m p e r c o n f i g u r a t i o n w i t h t h e
diagram a n d l i s t s i n t h e m a n u a l . )
To i n s t a l l a b o a r d i n t h e cardcagc, p e r f o r m t h e f o l l o w i n g steps:
1) M a k e c e r t a i n t h a t t h e p a r t i c u l a r c a r d c a g e s l o t w h i c h y o u a r c g o i n g t o use
is c l e a r a n d accessible.
2) C e n t e r t h e b o a r d o n t h e p l a s t i c g u i d e s i n t h e s l o t s o t h a t t h e h a n d l e o n
the f r o n t p a n e l i s t o w a r d s t h e b o t t o m o f t h e cardcage.
3) P u s h t h e c a r d s l o w l y t o w a r d t h e r e a r o f t h e chassis u n t i l t h e c o n n e c t o r
is f u l l y engaged a n d p r o p e r l y seated.
N O T E
It s h o u l d n o t be necessary t o use excess pressure o r
force t o engage t h e connectors. I f t h e b o a r d does
not p r o p e r l y connect w i t h t h e b a c k p l a n e , r e m o v e t h e
module a n d i n s p e c t a l l connectors a n d g u i d e slots f o r
possible damage o r obstructions.
Once t h e b o a r d i s p r o p e r l y s e a t e d , i t s h o u l d b e s e c u r e d b y t i g h t e n i n g t h e t w o
machine screws a t t h e e x t r e m e t o p a n d b o t t o m o f t h e f r o n t panel.
2-21